Construction project quality detection supervision method and system

Abstract

The invention provides a construction project quality detection supervision method and system, and the key points of the technical scheme comprise the steps: carrying out the analysis to obtain target project subitem parameters of a target construction project, and dividing the target construction project into branch detection projects according to the target project subitem parameters; analyzing to obtain a branch project score value of the branch detection project; analyzing to obtain a first quality detection coefficient, a second quality detection coefficient and a third quality detection coefficient of the target construction project; obtaining a target quality detection coefficient of the target construction project according to the first quality detection coefficient, the second quality detection coefficient and the third quality detection coefficient; judging whether the quality detection result of the target construction project is abnormal or not according to the target quality detection coefficient and a preset quality detection coefficient threshold value, and obtaining a quality detection abnormality degree corresponding to the target construction project; and obtaining the quality abnormity degree of the target construction project according to the quality detection abnormity degree. The accuracy of the quality detection result of the target construction project is improved.

Description

Technical Field

[0001] The present application relates to the technical field of engineering quality inspection, and in particular to a method and system for inspecting and supervising construction engineering quality. Background Art

[0002] With the acceleration of urbanization, construction projects are increasing. Traditional quality inspection methods rely on manual sampling and laboratory testing, which have problems such as long inspection cycle, high cost, and data lag. It is difficult to meet the high requirements of modern construction projects for quality control. Moreover, project quality is directly related to public safety and the safety of people’s lives and property. Therefore, accurate and reasonable quality inspection and supervision of construction project quality is not only of great significance to ensuring the normal and safe construction of construction projects, but also of great significance to ensuring social public safety and the safety of people’s lives and property.

[0003] The quality inspection and supervision of construction projects in relevant technologies are often unable to conduct detailed engineering quality inspections on construction projects based on the actual engineering conditions of the construction projects, and the inspection and analysis of engineering quality is not comprehensive and accurate enough, and there is room for improvement. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a construction project quality inspection and supervision method and system to improve the problem that the quality inspection and supervision of construction projects in related technologies is often unable to conduct refined engineering quality inspection of construction projects based on the actual engineering conditions of the construction projects, and the inspection and analysis of engineering quality is not comprehensive and accurate enough.

[0005] In a first aspect of the present application, a construction project quality inspection and supervision method is provided, comprising the following steps:

[0006] Acquire engineering data of a target construction project, and obtain a construction coefficient of the target construction project based on analysis of the engineering data;

[0007] Setting at least one construction coefficient interval, each of which corresponds to a project sub-item parameter;

[0008] Compare and analyze the construction coefficient of the target construction project with the construction coefficient interval to obtain the target project sub-item parameters corresponding to the target construction project;

[0009] Divide the target construction project into sub-item inspection projects according to the sub-item parameters of the target project, and set sub-item weight values ​​and sub-item scoring thresholds corresponding to the sub-item inspection projects;

[0010] Acquire the inspection record data of the sub-division inspection project, and analyze the inspection record data to obtain the sub-division engineering score value corresponding to the sub-division inspection project;

[0011] Obtaining a first quality inspection coefficient corresponding to the target construction project according to the sub-project scoring value and the sub-project weight value corresponding to the sub-project inspection project;

[0012] Compare and analyze the divisional project score value corresponding to the divisional inspection project with the divisional score threshold of the divisional inspection project to determine whether the divisional quality inspection of the divisional inspection project is abnormal, and mark the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project;

[0013] According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained;

[0014] Obtaining the abnormal sub-project ratio of the abnormal sub-project in the sub-project, comparing and analyzing the abnormal sub-project ratio with a preset abnormal ratio threshold, and determining and obtaining the third quality inspection coefficient of the target construction project;

[0015] Obtaining a target quality inspection coefficient for a target construction project according to the first quality inspection coefficient, the second quality inspection coefficient and the third quality inspection coefficient;

[0016] Determine whether the quality inspection result of the target construction project is abnormal based on the target quality inspection coefficient and a preset quality inspection coefficient threshold, and obtain the quality inspection abnormality degree corresponding to the target construction project when the quality inspection result is abnormal;

[0017] The quality abnormality degree of the target construction project is obtained based on the quality detection abnormality degree.

[0018] The engineering data of the target construction project is obtained, and the construction coefficient of the target construction project is obtained based on the engineering data analysis, specifically:

[0019] The project data includes the type and scale of the target construction project;

[0020] According to the construction project type of the target construction project, a project type weight corresponding to the target construction project is set;

[0021] According to the construction project scale of the target construction project, the project scale weight corresponding to the target construction project is set;

[0022] The project type weight corresponding to the target construction project is obtained by taking and marking the project type weight LQ; the project scale weight corresponding to the target construction project is obtained by taking and marking the project scale weight GQ;

[0023] The construction coefficient JX of the target construction project is calculated by the first calculation function JX=a1×LQ+a2×GQ, wherein a1 and a2 are preset proportional factors.

[0024] At least one construction coefficient interval is set, and each of the construction coefficient intervals corresponds to a project sub-item parameter; the construction coefficient of the target construction project is compared and analyzed with the construction coefficient interval to obtain the target project sub-item parameter corresponding to the target construction project, specifically:

[0025] Obtaining a construction coefficient interval where a construction coefficient of a target construction project is located, and marking the construction coefficient interval as a target construction coefficient interval;

[0026] Marking the engineering sub-item parameters corresponding to the target engineering level as target engineering sub-item parameters;

[0027] The target project sub-item parameters include the project sub-item type, the total number of sub-item types, and the sub-item type weight value and sub-item type scoring threshold corresponding to the project sub-item type;

[0028] The target construction project is divided into sub-projects according to the sub-item parameters of the target project, and the sub-project weight values ​​and sub-project scoring thresholds corresponding to the sub-projects are set, specifically:

[0029] Divide the target construction project into sub-item inspection projects according to the project sub-item types in the target project sub-item parameters, the sub-item inspection projects correspond to the project sub-item types, and the total number of the sub-item inspection projects is consistent with the total number of sub-item types;

[0030] Set the sub-item type weight value of the engineering sub-item type corresponding to the sub-item inspection project to the sub-item weight value of the sub-item inspection project;

[0031] The sub-item type scoring threshold of the engineering sub-item type corresponding to the sub-detection project is set as the sub-score threshold of the sub-detection project.

[0032] The inspection record data of the sub-division inspection project is obtained, and the inspection record data is analyzed to obtain the sub-division engineering score value corresponding to the sub-division inspection project, specifically:

[0033] The inspection record data includes the quality record data and progress record data of the branch inspection project;

[0034] The quality record data includes the mean of the divisional quality score of the divisional inspection project and the number of abnormalities of the divisional quality;

[0035] The progress record data includes the average of the division progress score of the division inspection project and the number of abnormal division progress;

[0036] The mean value of the divisional quality score of the divisional inspection project is obtained by taking and marking the mean value of the divisional quality score ZP; the number of divisional quality anomalies of the divisional inspection project is obtained by taking and marking the number of divisional quality anomalies ZC;

[0037] The average of the division progress scores of the division inspection project is obtained by taking and marking the average of the division progress scores JP; the abnormal number of the division progress of the division inspection project is obtained by taking and marking the abnormal number of the division progress JC;

[0038] The sub-project scoring value FP of the sub-project inspection project is calculated by the second calculation function OP=b1×(ZP+JP)+b2×(ZC+JC), wherein b1 and b2 are preset proportional factors.

[0039] The first quality inspection coefficient corresponding to the target construction project is obtained according to the sub-project scoring value and sub-project weight value corresponding to the sub-project, which is specifically:

[0040] The division weight value corresponding to the division detection project is obtained by taking and marking the division weight value QZ;

[0041] Through the third calculation function The first quality inspection coefficient OJX corresponding to the target construction project is calculated, where j is the number of the sub-inspection project, and n is the total number of sub-inspection projects in the target construction project.

[0042] Compare and analyze the divisional project score value corresponding to the divisional inspection project with the divisional scoring threshold of the divisional inspection project to determine whether the divisional quality inspection of the divisional inspection project is abnormal, and mark the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project, specifically:

[0043] If the sub-project scoring value corresponding to the sub-project is greater than or equal to the sub-project scoring threshold of the sub-project, the sub-project quality inspection of the sub-project is normal;

[0044] If the divisional engineering score value corresponding to the divisional inspection project is less than the divisional scoring threshold of the divisional inspection project, the divisional quality inspection of the divisional inspection project is abnormal;

[0045] According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained, which is specifically:

[0046] According to the sub-project scoring value of the abnormal sub-project detection project, the sub-project scoring value YFP is obtained by taking and marking; the sub-project scoring threshold of the sub-project detection project is obtained by taking and marking the sub-project scoring threshold PY;

[0047] The abnormal coefficient YX of the abnormal sub-division detection engineering is calculated by the fourth calculation function YX=PY-YFP;

[0048] Through the fifth calculation function The second quality inspection coefficient TJX of the target construction project is calculated, where i is the number of the abnormal section inspection project, and m is the total number of abnormal section inspection projects.

[0049] The proportion of abnormal sub-projects in the sub-projects detected is obtained, and the proportion of abnormal sub-projects is compared and analyzed with a preset abnormal proportion threshold to determine and obtain the third quality detection coefficient of the target construction project, which is specifically:

[0050] If the proportion of the abnormal sub-project is less than or equal to the preset abnormal proportion threshold, the target construction project does not have a third quality detection coefficient;

[0051] If the proportion of the abnormal sub-project is greater than the preset abnormal proportion threshold, the target construction project has a third quality detection coefficient;

[0052] The abnormal division detection project in the division detection project is valued and marked to obtain the abnormal division project ratio YZ; the preset abnormal ratio threshold is valued and marked to obtain the abnormal ratio threshold YY;

[0053] The third quality inspection coefficient SJX of the target construction project is calculated by the sixth calculation function SJX=YZ-YY.

[0054] The target quality inspection coefficient of the target construction project is obtained according to the first quality inspection coefficient, the second quality inspection coefficient and the third quality inspection coefficient, which is specifically:

[0055] The target quality inspection coefficient ZJX corresponding to the target construction project is calculated by the seventh calculation function ZJX=c1×OJX+c2×TJX+c3×SJX, where c1, c2, and c3 are preset proportional factors.

[0056] Whether the quality inspection result of the target construction project is abnormal is judged according to the target quality inspection coefficient and the preset quality inspection coefficient threshold, and when the quality inspection result is abnormal, the quality inspection abnormality degree corresponding to the target construction project is obtained, specifically:

[0057] Comparing the target quality detection coefficient with a preset quality detection coefficient threshold;

[0058] If the target quality inspection coefficient is greater than or equal to the preset quality inspection coefficient threshold, the quality inspection result of the target construction project is normal;

[0059] If the target quality detection coefficient is less than the preset quality detection coefficient threshold, the quality detection result of the target construction project is abnormal, and the preset quality detection coefficient threshold is taken and marked to obtain the quality detection coefficient threshold JYZ;

[0060] The quality inspection abnormality degree JYD corresponding to the target construction project with abnormal quality inspection results is calculated by the eighth calculation function JYD=JYZ-ZJX;

[0061] The quality abnormality degree of the target construction project is positively correlated with the quality detection abnormality degree JYD of the target construction project.

[0062] In a second aspect of the present application, a construction project quality inspection and supervision system is provided, which is applied to a construction project quality inspection and supervision method, and the system includes:

[0063] The first acquisition module is used to acquire the engineering data of the target construction project, and obtain the construction coefficient of the target construction project according to the analysis of the engineering data;

[0064] Setting at least one construction coefficient interval, each of which corresponds to a project level and a project sub-item parameter;

[0065] Construction project division module: compare and analyze the construction coefficient of the target construction project with the construction coefficient interval to obtain the target project sub-item parameters corresponding to the target construction project;

[0066] Divide the target construction project into sub-item inspection projects according to the sub-item parameters of the target project, and set sub-item weight values ​​and sub-item scoring thresholds corresponding to the sub-item inspection projects;

[0067] The second acquisition module: acquires the inspection record data of the sub-division inspection project, and analyzes the inspection record data to obtain the sub-division engineering score value corresponding to the sub-division inspection project;

[0068] The first analysis module: obtaining a first quality inspection coefficient corresponding to the target construction project according to the sub-project scoring value and the sub-project weight value corresponding to the sub-project inspection project;

[0069] The second analysis module: compares and analyzes the divisional project score value corresponding to the divisional inspection project with the divisional scoring threshold of the divisional inspection project, determines whether the divisional quality inspection of the divisional inspection project is abnormal, and marks the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project;

[0070] According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained;

[0071] The third analysis module: obtains the abnormal sub-project ratio of the abnormal sub-project in the sub-project, compares and analyzes the abnormal sub-project ratio with a preset abnormal ratio threshold, and determines and obtains the third quality detection coefficient of the target construction project;

[0072] Quality detection module: obtaining a target quality detection coefficient of a target construction project according to the first quality detection coefficient, the second quality detection coefficient and the third quality detection coefficient;

[0073] Determine whether the quality inspection result of the target construction project is abnormal based on the target quality inspection coefficient and a preset quality inspection coefficient threshold, and obtain the quality inspection abnormality degree corresponding to the target construction project when the quality inspection result is abnormal;

[0074] The quality abnormality degree of the target construction project is obtained based on the quality detection abnormality degree.

[0075] In summary, the beneficial effects of this application are:

[0076] 1. This application obtains the construction coefficient of the target construction project by analyzing the engineering data of the target construction project, and compares and analyzes the construction coefficient of the target construction project with the preset construction coefficient interval to obtain the target project sub-parameters corresponding to the target construction project, and divides the target construction project into sub-inspection projects according to the target project sub-parameters, and implements quality inspection of the target construction project based on the quality inspection of the sub-inspection projects, thereby realizing refined engineering quality inspection of the target construction project.

[0077] 2. This application obtains the divisional engineering scoring value corresponding to the divisional inspection project based on the inspection record data of the divisional inspection project; obtains the first quality inspection coefficient corresponding to the target construction project based on the divisional engineering scoring value and the divisional weight value corresponding to the divisional inspection project; in addition, the divisional engineering scoring value corresponding to the divisional inspection project is compared and analyzed with the divisional scoring threshold of the divisional inspection project to determine whether the divisional quality inspection of the divisional inspection project is abnormal, and obtains the second quality inspection coefficient of the target construction project based on the divisional engineering abnormality coefficient of the abnormal divisional inspection project; in addition, the third quality inspection coefficient of the target construction project is determined and obtained based on the proportion of abnormal divisional engineering in the divisional inspection project and the preset abnormal proportion threshold; finally, the target quality inspection coefficient of the target construction project is obtained based on the first quality inspection coefficient, the second quality inspection coefficient and the third quality inspection coefficient; and whether the quality inspection result of the target construction project is abnormal is determined based on the target quality inspection coefficient and the preset quality inspection coefficient threshold, and when the quality inspection result is abnormal, the quality inspection abnormality corresponding to the target construction project is obtained, and the quality abnormality degree of the target construction project is obtained based on the quality inspection abnormality, so that the quality inspection result of the target construction project is more comprehensive and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0078] In order to more clearly illustrate the technical solutions of the embodiments of the present application, some of the drawings in the embodiments of the present application will be briefly described below. It should be understood that the following drawings only show some embodiments of the present application and therefore should not be considered as limiting the scope of the present application.

[0079] Figure 1 A flowchart of a construction project quality inspection and supervision method provided in an embodiment of the present application;

[0080] Figure 2 A structural diagram of a construction project quality inspection and supervision system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0081] Below is a combination of the embodiments and Figure 1 and Figure 2 The present application is further described in detail, but the implementation methods of the present application are not limited thereto.

[0082] Reference Figure 1 The figure is a flow chart of a construction project quality inspection and supervision method provided in an embodiment of the present application.

[0083] A construction project quality inspection and supervision method comprises the following steps:

[0084] Obtain engineering data of the target construction project, and obtain the construction coefficient of the target construction project based on engineering data analysis;

[0085] Set at least one construction coefficient interval, and each construction coefficient interval corresponds to a project sub-item parameter;

[0086] Compare and analyze the construction coefficient of the target construction project with the construction coefficient interval to obtain the target project sub-item parameters corresponding to the target construction project;

[0087] Divide the target construction project into sub-item inspection projects according to the sub-item parameters of the target project, and set the sub-item weight value and sub-item scoring threshold corresponding to the sub-item inspection project;

[0088] Obtain the inspection record data of the branch inspection project, and analyze the inspection record data to obtain the branch project score value corresponding to the branch inspection project;

[0089] The first quality inspection coefficient corresponding to the target construction project is obtained according to the sub-project scoring value and sub-project weight value corresponding to the sub-project inspection project;

[0090] Compare and analyze the divisional project score value corresponding to the divisional inspection project with the divisional score threshold of the divisional inspection project to determine whether the divisional quality inspection of the divisional inspection project is abnormal, and mark the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project;

[0091] According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained;

[0092] Obtain the abnormal sub-project ratio of the abnormal sub-project in the sub-project, compare and analyze the abnormal sub-project ratio with a preset abnormal ratio threshold, and determine and obtain the third quality inspection coefficient of the target construction project;

[0093] Obtaining a target quality inspection coefficient for a target construction project according to the first quality inspection coefficient, the second quality inspection coefficient and the third quality inspection coefficient;

[0094] Determine whether the quality inspection result of the target construction project is abnormal based on the target quality inspection coefficient and the preset quality inspection coefficient threshold, and obtain the quality inspection abnormality degree corresponding to the target construction project when the quality inspection result is abnormal;

[0095] The degree of quality abnormality of the target construction project is obtained based on the quality detection abnormality.

[0096] The engineering data of the target construction project is obtained, and the construction coefficient of the target construction project is obtained based on the engineering data analysis, which is specifically:

[0097] The project data includes the construction project type and construction project scale of the target construction project;

[0098] According to the construction project type of the target construction project, a project type weight corresponding to the target construction project is set;

[0099] According to the construction project scale of the target construction project, the project scale weight corresponding to the target construction project is set;

[0100] The project type weight corresponding to the target construction project is obtained by taking and marking the project type weight LQ; the project scale weight corresponding to the target construction project is obtained by taking and marking the project scale weight GQ;

[0101] The construction coefficient JX of the target construction project is calculated by the first calculation function JX=a1×LQ+a2×GQ, wherein a1 and a2 are preset proportional factors.

[0102] In some embodiments, different target construction projects may have different types of construction projects and construction project scales. For example, the types of construction projects may be divided into educational buildings, medical buildings, sports buildings, commercial buildings, cultural buildings, etc. Different types of construction projects have different project type weights. The specific project type weights can be obtained based on the construction project type-project type weight comparison table; for example, the construction project scale of the target construction project may be defined according to the investment amount or the area occupied. For example, the construction project scale may include large-scale construction projects, medium-sized construction projects, and small-scale construction projects. The specific project scale weights can be obtained based on the construction project type-project scale weight comparison table; wherein the construction project type-project type weight comparison table and the construction project type-project scale weight comparison table can be generated based on the historical data of the target construction project;

[0103] In some embodiments, if the project type weight corresponding to the target construction project is 7, the project type weight LQ is 7; if the project scale weight corresponding to the target construction project is 5, the project scale weight GQ is 5; if the preset proportional factors a1 and a2 are 1 and 0.8, the construction coefficient JX of the target construction project calculated by the first calculation function JX=a1×LQ+a2×GQ is 11.

[0104] At least one construction coefficient interval is set, and each construction coefficient interval corresponds to a project sub-item parameter; the construction coefficient of the target construction project is compared and analyzed with the construction coefficient interval to obtain the target project sub-item parameters corresponding to the target construction project, specifically:

[0105] Obtaining a construction coefficient interval where the construction coefficient of the target construction project is located, and marking the construction coefficient interval as a target construction coefficient interval;

[0106] Mark the engineering sub-item parameters corresponding to the target engineering level as target engineering sub-item parameters;

[0107] The target project sub-item parameters include the project sub-item type, the total number of sub-item types, and the sub-item type weight value and sub-item type scoring threshold corresponding to the project sub-item type;

[0108] The target construction project is divided into sub-projects according to the sub-item parameters of the target project, and the sub-project weights and sub-project scoring thresholds corresponding to the sub-projects are set, specifically:

[0109] The target construction project is divided into sub-item inspection projects according to the project sub-item types in the target project sub-item parameters. The sub-item inspection projects correspond to the project sub-item types, and the total number of sub-item inspection projects is consistent with the total number of sub-item types.

[0110] Set the sub-item type weight value of the engineering sub-item type corresponding to the sub-item inspection project to the sub-item weight value of the sub-item inspection project;

[0111] The sub-item type scoring threshold of the engineering sub-item type corresponding to the sub-detection project is set as the sub-score threshold of the sub-detection project.

[0112] In some embodiments, the total number of sub-item types refers to the total number of types of engineering sub-item types included in the target engineering sub-item parameters; wherein the engineering sub-item types have their corresponding sub-item type weight values ​​and sub-item type scoring thresholds, and the sub-item type weight values ​​and sub-item type scoring thresholds are preset based on historical data related to the engineering sub-item types in the target construction project.

[0113] Obtain the inspection record data of the branch inspection project, analyze the inspection record data to obtain the branch project score value corresponding to the branch inspection project, specifically:

[0114] Inspection record data include quality record data and progress record data of branch inspection projects;

[0115] The quality record data includes the mean of the departmental quality score of the departmental inspection project and the number of abnormal quality of the departmental quality;

[0116] The progress record data includes the mean of the division progress score and the number of abnormal division progress of the division inspection project;

[0117] The mean value of the divisional quality score of the divisional inspection project is obtained by taking and marking the mean value of the divisional quality score ZP; the number of divisional quality anomalies of the divisional inspection project is obtained by taking and marking the number of divisional quality anomalies ZC;

[0118] The average of the division progress scores of the division inspection project is obtained by taking and marking the average of the division progress scores JP; the abnormal number of the division progress of the division inspection project is obtained by taking and marking the abnormal number of the division progress JC;

[0119] The sub-project scoring value FP of the sub-project inspection project is calculated by the second calculation function OP=b1×(ZP+JP)+b2×(ZC+JC), wherein b1 and b2 are preset proportional factors.

[0120] In some embodiments, the divisional quality score value can be obtained by comparing the divisional quality inspection results with the divisional quality standards, and the divisional progress score average can be obtained by comparing the divisional progress results with the divisional progress standards; the divisional quality abnormality times and the divisional progress abnormality times are respectively the historical quality abnormality times and the historical progress abnormality times of the divisional inspection project;

[0121] If the average value of the departmental quality score of the departmental inspection project is 90, then the average value of the departmental quality score ZP is 90; if the number of departmental quality abnormalities of the departmental inspection project is 2, then the number of departmental quality abnormalities ZC is 2; if the average value of the departmental progress score of the departmental inspection project is 80, then the average value of the departmental progress score JP is 80; if the number of departmental progress abnormalities of the departmental inspection project is 3, then the number of departmental progress abnormalities JC is 3; if the preset proportional factors b1 and b2 are 1 and -2, then the departmental engineering score FP of the departmental inspection project calculated by the second calculation function OP=b1×(ZP+JP)+b2×(ZC+JC) is 160.

[0122] The first quality inspection coefficient corresponding to the target construction project is obtained based on the sub-project scoring value and sub-project weight value corresponding to the sub-project inspection project, specifically:

[0123] The division weight value corresponding to the division detection project is obtained by taking and marking the division weight value QZ;

[0124] Through the third calculation function The first quality inspection coefficient OJX corresponding to the target construction project is calculated, where j is the number of the sub-inspection project, and n is the total number of sub-inspection projects in the target construction project.

[0125] Compare and analyze the divisional project score value corresponding to the divisional inspection project with the divisional scoring threshold of the divisional inspection project to determine whether the divisional quality inspection of the divisional inspection project is abnormal, and mark the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project, specifically:

[0126] If the sub-project score value corresponding to the sub-project inspection project is greater than or equal to the sub-project score threshold of the sub-project inspection project, the sub-project quality inspection of the sub-project inspection project is normal;

[0127] If the divisional engineering score value corresponding to the divisional inspection project is less than the divisional scoring threshold of the divisional inspection project, the divisional quality inspection of the divisional inspection project is abnormal;

[0128] According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained, which is specifically:

[0129] According to the divisional engineering scoring value of the abnormal divisional detection project, the divisional engineering scoring value YFP is obtained by taking and marking; the divisional scoring threshold of the divisional detection project is obtained by taking and marking the divisional scoring threshold PY;

[0130] The abnormal coefficient YX of the abnormal sub-division detection engineering is calculated by the fourth calculation function YX=PY-YFP;

[0131] Through the fifth calculation function The second quality inspection coefficient TJX of the target construction project is calculated, where i is the number of the abnormal section inspection project, and m is the total number of abnormal section inspection projects.

[0132] Obtain the proportion of abnormal sub-projects in the sub-projects of abnormal sub-project detection, compare and analyze the proportion of abnormal sub-projects with the preset abnormal proportion threshold, and determine and obtain the third quality detection coefficient of the target construction project, which is:

[0133] If the proportion of abnormal sub-projects is less than or equal to the preset abnormal proportion threshold, the target construction project does not have a third quality inspection coefficient;

[0134] If the proportion of abnormal sub-projects is greater than the preset abnormal proportion threshold, the target construction project has a third quality detection coefficient;

[0135] The abnormal division detection project in the division detection project is valued and marked to obtain the abnormal division project ratio YZ; the preset abnormal ratio threshold is valued and marked to obtain the abnormal ratio threshold YY;

[0136] The third quality inspection coefficient SJX of the target construction project is calculated by the sixth calculation function SJX=YZ-YY.

[0137] In some embodiments, if the proportion of abnormal sub-projects in the sub-project detection projects is 15%, the value of the abnormal sub-project proportion YZ is 15; if the preset abnormal proportion threshold is 10%, the value of the abnormal proportion threshold YY is 10; the third quality detection coefficient SJX of the target construction project is calculated to be 5 through the sixth calculation function SJX=YZ-YY.

[0138] The target quality inspection coefficient of the target construction project is obtained according to the first quality inspection coefficient, the second quality inspection coefficient and the third quality inspection coefficient, which is:

[0139] The target quality inspection coefficient ZJX corresponding to the target construction project is calculated by the seventh calculation function ZJX=c1×OJX+c2×TJX+c3×SJX, where c1, c2, and c3 are preset proportional factors.

[0140] In some embodiments, if the first quality inspection coefficient OJX of the target construction project is 60, the second quality inspection coefficient TJX of the target construction project is 30, the third quality inspection coefficient SJX of the target construction project is 10, and the preset proportional factors c1, c2, and c3 are 1, 0.5, and 0.5, then the target quality inspection coefficient ZJX corresponding to the target construction project is calculated by the seventh calculation function ZJX=c1×OJX+c2×TJX+c3×SJX to be 80.

[0141] Whether the quality inspection result of the target construction project is abnormal is judged based on the target quality inspection coefficient and the preset quality inspection coefficient threshold, and when the quality inspection result is abnormal, the quality inspection abnormality corresponding to the target construction project is obtained, specifically:

[0142] comparing the target quality detection coefficient with a preset quality detection coefficient threshold;

[0143] If the target quality inspection coefficient is greater than or equal to the preset quality inspection coefficient threshold, the quality inspection result of the target construction project is normal;

[0144] If the target quality inspection coefficient is less than the preset quality inspection coefficient threshold, the quality inspection result of the target construction project is abnormal, and the preset quality inspection coefficient threshold is taken and marked to obtain the quality inspection coefficient threshold JYZ;

[0145] The quality inspection abnormality degree JYD corresponding to the target construction project with abnormal quality inspection results is calculated by the eighth calculation function JYD=JYZ-ZJX;

[0146] The degree of quality abnormality of the target construction project is positively correlated with the quality inspection abnormality JYD of the target construction project.

[0147] In some embodiments, if the preset quality detection coefficient threshold is 50, the quality detection coefficient threshold JYZ is 50, and if the target quality detection coefficient ZJX corresponding to the target construction project is 45, the quality detection abnormality JYD corresponding to the target construction project with abnormal quality detection results calculated by the eighth calculation function JYD=JYZ-ZJX is 5;

[0148] The quality abnormality degree of the target construction project is positively correlated with the quality detection abnormality degree JYD of the target construction project, that is, the greater the quality detection abnormality degree JYD of the target construction project, the more serious the quality abnormality degree of the target construction project.

[0149] Reference Figure 2 FIG. 1 is a schematic diagram of a construction project quality inspection and supervision system provided in an embodiment of the present application, the system comprising:

[0150] The first acquisition module: acquires the engineering data of the target construction project, and obtains the construction coefficient of the target construction project based on the engineering data analysis;

[0151] Set at least one construction coefficient interval, and each construction coefficient interval corresponds to a project sub-item parameter;

[0152] Construction project division module: compare and analyze the construction coefficient of the target construction project with the construction coefficient interval to obtain the target project sub-item parameters corresponding to the target construction project;

[0153] Divide the target construction project into sub-item inspection projects according to the sub-item parameters of the target project, and set the sub-item weight value and sub-item scoring threshold corresponding to the sub-item inspection project;

[0154] The second acquisition module: acquires the inspection record data of the branch inspection project, and analyzes the inspection record data to obtain the branch engineering score value corresponding to the branch inspection project;

[0155] The first analysis module: obtains the first quality inspection coefficient corresponding to the target construction project according to the sub-project scoring value and sub-project weight value corresponding to the sub-project inspection project;

[0156] The second analysis module: compares and analyzes the divisional project score value corresponding to the divisional inspection project with the divisional scoring threshold of the divisional inspection project, determines whether the divisional quality inspection of the divisional inspection project is abnormal, and marks the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project;

[0157] According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained;

[0158] The third analysis module: obtains the abnormal sub-project ratio of the abnormal sub-project in the sub-project, compares and analyzes the abnormal sub-project ratio with the preset abnormal ratio threshold, and determines and obtains the third quality detection coefficient of the target construction project;

[0159] Quality inspection module: obtaining a target quality inspection coefficient of a target construction project according to a first quality inspection coefficient, a second quality inspection coefficient and a third quality inspection coefficient;

[0160] Determine whether the quality inspection result of the target construction project is abnormal based on the target quality inspection coefficient and the preset quality inspection coefficient threshold, and obtain the quality inspection abnormality degree corresponding to the target construction project when the quality inspection result is abnormal;

[0161] The degree of quality abnormality of the target construction project is obtained based on the quality detection abnormality.

[0162] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A construction project quality inspection and supervision method, characterized in that: The following steps are involved: Acquire engineering data of a target construction project, and obtain a construction coefficient of the target construction project based on analysis of the engineering data; Setting at least one construction coefficient interval, each of which corresponds to a project sub-item parameter; Compare and analyze the construction coefficient of the target construction project with the construction coefficient interval to obtain the target project sub-item parameters corresponding to the target construction project; Divide the target construction project into sub-item inspection projects according to the sub-item parameters of the target project, and set sub-item weight values ​​and sub-item scoring thresholds corresponding to the sub-item inspection projects; Acquire the inspection record data of the sub-division inspection project, and analyze the inspection record data to obtain the sub-division engineering score value corresponding to the sub-division inspection project; Obtaining a first quality inspection coefficient corresponding to the target construction project according to the sub-project scoring value and the sub-project weight value corresponding to the sub-project inspection project; Compare and analyze the divisional project score value corresponding to the divisional inspection project with the divisional score threshold of the divisional inspection project to determine whether the divisional quality inspection of the divisional inspection project is abnormal, and mark the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project; According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained; Obtaining the abnormal sub-project ratio of the abnormal sub-project in the sub-project, comparing and analyzing the abnormal sub-project ratio with a preset abnormal ratio threshold, and determining and obtaining the third quality inspection coefficient of the target construction project; Obtaining a target quality inspection coefficient for a target construction project according to the first quality inspection coefficient, the second quality inspection coefficient and the third quality inspection coefficient; Determine whether the quality inspection result of the target construction project is abnormal based on the target quality inspection coefficient and a preset quality inspection coefficient threshold, and obtain the quality inspection abnormality degree corresponding to the target construction project when the quality inspection result is abnormal; The quality abnormality degree of the target construction project is obtained based on the quality detection abnormality degree.

2. A construction project quality inspection and supervision method according to claim 1, characterized in that: The engineering data of the target construction project is obtained, and the construction coefficient of the target construction project is obtained based on the engineering data analysis, specifically: The project data includes the type and scale of the target construction project; According to the construction project type of the target construction project, a project type weight corresponding to the target construction project is set; According to the construction project scale of the target construction project, the project scale weight corresponding to the target construction project is set; The project type weight corresponding to the target construction project is obtained by taking and marking the project type weight LQ; the project scale weight corresponding to the target construction project is obtained by taking and marking the project scale weight GQ; The construction coefficient JX of the target construction project is calculated by the first calculation function JX=a1×LQ+a2×GQ, wherein a1 and a2 are preset proportional factors.

3. A construction project quality inspection and supervision method according to claim 2, characterized in that: At least one construction coefficient interval is set, and each of the construction coefficient intervals corresponds to a project sub-item parameter; the construction coefficient of the target construction project is compared and analyzed with the construction coefficient interval to obtain the target project sub-item parameter corresponding to the target construction project, specifically: Obtaining a construction coefficient interval where a construction coefficient of a target construction project is located, and marking the construction coefficient interval as a target construction coefficient interval; Marking the engineering sub-item parameters corresponding to the target engineering level as target engineering sub-item parameters; The target project sub-item parameters include the project sub-item type, the total number of sub-item types, and the sub-item type weight value and sub-item type scoring threshold corresponding to the project sub-item type; The target construction project is divided into sub-projects according to the sub-item parameters of the target project, and the sub-project weight values ​​and sub-project scoring thresholds corresponding to the sub-projects are set, specifically: Divide the target construction project into sub-item inspection projects according to the project sub-item types in the target project sub-item parameters, the sub-item inspection projects correspond to the project sub-item types, and the total number of the sub-item inspection projects is consistent with the total number of sub-item types; Set the sub-item type weight value of the engineering sub-item type corresponding to the sub-item inspection project to the sub-item weight value of the sub-item inspection project; The sub-item type scoring threshold of the engineering sub-item type corresponding to the sub-detection project is set as the sub-score threshold of the sub-detection project.

4. A construction project quality inspection and supervision method according to claim 3, characterized in that: The inspection record data of the sub-division inspection project is obtained, and the inspection record data is analyzed to obtain the sub-division engineering score value corresponding to the sub-division inspection project, specifically: The inspection record data includes the quality record data and progress record data of the branch inspection project; The quality record data includes the mean of the divisional quality score of the divisional inspection project and the number of abnormalities of the divisional quality; The progress record data includes the average of the division progress score of the division inspection project and the number of abnormal division progress; The mean value of the divisional quality score of the divisional inspection project is obtained by taking and marking the mean value of the divisional quality score ZP; the number of divisional quality anomalies of the divisional inspection project is obtained by taking and marking the number of divisional quality anomalies ZC; The average of the division progress scores of the division inspection project is obtained by taking and marking the average of the division progress scores JP; the abnormal number of the division progress of the division inspection project is obtained by taking and marking the abnormal number of the division progress JC; The sub-project scoring value FP of the sub-project inspection project is calculated by the second calculation function OP=b1×(ZP+JP)+b2×(ZC+JC), wherein b1 and b2 are preset proportional factors.

5. A construction project quality inspection and supervision method according to claim 4, characterized in that: The first quality inspection coefficient corresponding to the target construction project is obtained according to the sub-project scoring value and sub-project weight value corresponding to the sub-project, which is specifically: The division weight value corresponding to the division detection project is obtained by taking and marking the division weight value QZ; Through the third calculation function The first quality inspection coefficient OJX corresponding to the target construction project is calculated, where j is the number of the sub-inspection project, and n is the total number of sub-inspection projects in the target construction project.

6. A construction project quality inspection and supervision method according to claim 5, characterized in that: Compare and analyze the divisional project score value corresponding to the divisional inspection project with the divisional scoring threshold of the divisional inspection project to determine whether the divisional quality inspection of the divisional inspection project is abnormal, and mark the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project, specifically: If the sub-project scoring value corresponding to the sub-project is greater than or equal to the sub-project scoring threshold of the sub-project, the sub-project quality inspection of the sub-project is normal; If the divisional engineering score value corresponding to the divisional inspection project is less than the divisional scoring threshold of the divisional inspection project, the divisional quality inspection of the divisional inspection project is abnormal; According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained, which is specifically: According to the sub-project scoring value of the abnormal sub-project detection project, the sub-project scoring value YFP is obtained by taking and marking; the sub-project scoring threshold of the sub-project detection project is obtained by taking and marking the sub-project scoring threshold PY; The abnormal coefficient YX of the abnormal sub-division detection engineering is calculated by the fourth calculation function YX=PY-YFP; Through the fifth calculation function The second quality inspection coefficient TJX of the target construction project is calculated, where i is the number of the abnormal section inspection project, and m is the total number of abnormal section inspection projects.

7. A construction project quality inspection and supervision method according to claim 6, characterized in that: The proportion of abnormal sub-projects in the sub-projects detected is obtained, and the proportion of abnormal sub-projects is compared and analyzed with a preset abnormal proportion threshold to determine and obtain the third quality detection coefficient of the target construction project, which is specifically: If the proportion of the abnormal sub-project is less than or equal to the preset abnormal proportion threshold, the target construction project does not have a third quality detection coefficient; If the proportion of the abnormal sub-project is greater than the preset abnormal proportion threshold, the target construction project has a third quality detection coefficient; The abnormal division detection project in the division detection project is valued and marked to obtain the abnormal division project ratio YZ; the preset abnormal ratio threshold is valued and marked to obtain the abnormal ratio threshold YY; The third quality inspection coefficient SJX of the target construction project is calculated by the sixth calculation function SJX=YZ-YY.

8. A construction project quality inspection and supervision method according to claim 7, characterized in that: The target quality inspection coefficient of the target construction project is obtained according to the first quality inspection coefficient, the second quality inspection coefficient and the third quality inspection coefficient, which is specifically: The target quality inspection coefficient ZJX corresponding to the target construction project is calculated by the seventh calculation function ZJX=c1×OJX+c2×TJX+c3×SJX, where c1, c2, and c3 are preset proportional factors.

9. A construction project quality inspection and supervision method according to claim 8, characterized in that: Whether the quality inspection result of the target construction project is abnormal is judged according to the target quality inspection coefficient and the preset quality inspection coefficient threshold, and when the quality inspection result is abnormal, the quality inspection abnormality degree corresponding to the target construction project is obtained, specifically: Comparing the target quality detection coefficient with a preset quality detection coefficient threshold; If the target quality inspection coefficient is greater than or equal to the preset quality inspection coefficient threshold, the quality inspection result of the target construction project is normal; If the target quality detection coefficient is less than the preset quality detection coefficient threshold, the quality detection result of the target construction project is abnormal, and the preset quality detection coefficient threshold is taken and marked to obtain the quality detection coefficient threshold JYZ; The quality inspection abnormality degree JYD corresponding to the target construction project with abnormal quality inspection results is calculated by the eighth calculation function JYD=JYZ-ZJX; The quality abnormality degree of the target construction project is positively correlated with the quality detection abnormality degree JYD of the target construction project.

10. A construction project quality inspection and supervision system, the system being used to implement a construction project quality inspection and supervision method according to any one of claims 1 to 9, characterized in that: The system includes: The first acquisition module is used to acquire the engineering data of the target construction project, and obtain the construction coefficient of the target construction project according to the analysis of the engineering data; Setting at least one construction coefficient interval, each of which corresponds to a project sub-item parameter; Construction project division module: compare and analyze the construction coefficient of the target construction project with the construction coefficient interval to obtain the target project sub-item parameters corresponding to the target construction project; Divide the target construction project into sub-item inspection projects according to the sub-item parameters of the target project, and set sub-item weight values ​​and sub-item scoring thresholds corresponding to the sub-item inspection projects; The second acquisition module: acquires the inspection record data of the sub-division inspection project, and analyzes the inspection record data to obtain the sub-division engineering score value corresponding to the sub-division inspection project; The first analysis module: obtaining a first quality inspection coefficient corresponding to the target construction project according to the sub-project scoring value and the sub-project weight value corresponding to the sub-project inspection project; The second analysis module: compares and analyzes the divisional project score value corresponding to the divisional inspection project with the divisional scoring threshold of the divisional inspection project, determines whether the divisional quality inspection of the divisional inspection project is abnormal, and marks the divisional inspection project with abnormal divisional quality inspection as an abnormal divisional inspection project; According to the sub-project scoring value and the sub-project scoring threshold of the abnormal sub-project detection project, the sub-project abnormality coefficient of the abnormal sub-project detection project is obtained; and according to the sub-project abnormality coefficient of the abnormal sub-project detection project, the second quality detection coefficient of the target construction project is obtained; The third analysis module: obtains the abnormal sub-project ratio of the abnormal sub-project in the sub-project, compares and analyzes the abnormal sub-project ratio with a preset abnormal ratio threshold, and determines and obtains the third quality detection coefficient of the target construction project; Quality detection module: obtaining a target quality detection coefficient of a target construction project according to the first quality detection coefficient, the second quality detection coefficient and the third quality detection coefficient; Determine whether the quality inspection result of the target construction project is abnormal based on the target quality inspection coefficient and a preset quality inspection coefficient threshold, and obtain the quality inspection abnormality degree corresponding to the target construction project when the quality inspection result is abnormal; The quality abnormality degree of the target construction project is obtained based on the quality detection abnormality degree.

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