A method for measuring building construction

Abstract

The invention discloses a construction measurement method, which relates to the technical field of construction. A data collection module is used to collect and store real-time data of current construction material measurement. A comprehensive calculation module is used to introduce real-time data to calculate and output material thickness values ​​affected by pressure, humidity, aging and wear. Based on the current material thickness value, historical material thickness values ​​with the same service life N are extracted from the data collection module. A comparison and analysis unit is used to compare and analyze the current material thickness value with the historical material thickness value, and a detailed comparison and analysis is performed according to three aspects of pressure, humidity and wear. Based on the analysis results, maintenance measures are taken. The invention realizes accurate prediction and management of material thickness changes and optimizes maintenance strategies. This method not only improves the accuracy of measurement, but also enhances the comprehensiveness and practicality of measurement.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a building construction measurement method. Background Art

[0002] During the construction process, accurate measurement of material thickness is a key link to ensure the safety and durability of building structures. Whether it is floor slabs, walls or other structural components, their thickness is directly related to the overall bearing capacity and stability of the building. Therefore, using accurate and reliable measurement methods to obtain material thickness data is of great significance for ensuring building quality and preventing safety hazards. Traditional measurement methods use vernier calipers or ultrasonic thickness gauges. Although they can meet basic measurement needs to a certain extent, their limitations are becoming increasingly prominent.

[0003] Specifically, the traditional method relies too much on a single measuring tool, resulting in measurement results that are often restricted by tool accuracy, operating skills and environmental factors. In addition, a single tool cannot accurately evaluate the complex changes in material aging and wear, and the traditional method lacks the ability to dynamically monitor changes in material thickness, which means that the construction team cannot detect abnormal changes in material thickness in a timely manner, thereby increasing safety hazards. In addition, due to the inability to accurately predict the changing trend of material thickness, existing technologies often rely on empirical judgment and simple statistical analysis when formulating maintenance strategies, which not only leads to high maintenance costs, but also accelerates material damage due to improper maintenance. It is worth noting that humidity and aging are two important factors affecting material thickness. However, existing technologies often ignore this, resulting in inaccurate measurement results, especially in environments with large humidity changes. This impact is particularly significant. Summary of the invention

[0004] The purpose of the present invention is to provide a construction measurement method to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution, and the specific implementation steps are as follows:

[0006] Step 1: Use the data collection module to collect and store the real-time data of current building construction material measurements;

[0007] Step 2: Use the comprehensive calculation module and introduce real-time data to calculate and output the material thickness value under the influence of pressure, humidity, aging and wear;

[0008] Based on the current material thickness value, the historical material thickness value of the same service life N is extracted from the data collection module;

[0009] Use the comparative analysis unit to compare and analyze the current material thickness value with the historical material thickness value, and conduct detailed comparative analysis based on pressure, humidity and wear. Take maintenance measures based on the analysis results;

[0010] The comparative analysis unit belongs to the comprehensive calculation module, and the comprehensive calculation module also includes a unit reflecting thickness changes under the influence of pressure, a unit reflecting thickness changes under the influence of humidity, and a unit reflecting thickness changes under the influence of comprehensive aging and wear.

[0011] Optionally, the equipment used by the data collection module includes a measuring device and a storage device, and the measuring device includes a pressure measuring device, a humidity sensor, and a wear measuring tool;

[0012] The equipment used by the comprehensive calculation module includes calculation and analysis equipment.

[0013] Optionally, the calculation formula reflecting the thickness change unit under the influence of pressure is as follows:

[0014] ;

[0015] in:

[0016] H1 is the basic thickness value;

[0017] CH is the initial thickness value;

[0018] a is the compression coefficient;

[0019] Y is the pressure value.

[0020] Optionally, the calculation formula reflecting the thickness change unit under the influence of humidity is as follows:

[0021] H2=[H1×(1+b×S)]-[(H1×b×S 2 ) / 100];

[0022] in:

[0023] H2 is the thickness value after humidity influence;

[0024] b is the humidity influence coefficient;

[0025] S is the current humidity value.

[0026] Optionally, the calculation formula of the thickness change unit under the influence of comprehensive aging and wear is as follows:

[0027] H3=[H2-(c×H2×N+M)]×[1 / (1+N 0.5 )];

[0028] in:

[0029] H3 is the thickness value under comprehensive influence;

[0030] c is the aging coefficient;

[0031] N is the useful life;

[0032] M is the amount of wear.

[0033] Optionally, the compression coefficient a, the humidity influence coefficient b, and the aging coefficient c are all extracted from a storage unit in the data collection module, the storage unit stores the measurement data of the experimental measurement, and the compression coefficient a is based on the pressure value Y, the humidity influence coefficient b is based on the current humidity value S, and the aging coefficient c is based on the service life N;

[0034] During the experimental measurement, a pressure test device is used to apply different pressure values ​​Y to the experimental sample. At each pressure value Y, the thickness of the sample is measured, and the change in thickness at each pressure value Y is recorded using a storage unit to calculate the ratio of thickness reduction. The specific calculation formula is as follows:

[0035] a=SH y / SCH;

[0036] SH y is the thickness value under the influence of experimental pressure;

[0037] SCH is the initial thickness value of the experiment;

[0038] Through statistical analysis, find a coefficient that is consistent with the current pressure value Y and reflects the influence of thickness change. This coefficient is the compression coefficient a.

[0039] Use humidity control equipment to set different humidity levels, place the material sample to be tested in a humidity controlled environment, measure the thickness of the sample at each humidity level, and use the storage unit to record the thickness change at each humidity level, and calculate the proportional relationship between the thickness change and the humidity change. This proportional relationship is the humidity influence coefficient b. The specific calculation formula is as follows:

[0040] b=SH s / SCH;

[0041] SH s is the thickness value under the influence of experimental humidity;

[0042] Through statistical analysis, find the humidity influence coefficient b of an experiment whose humidity is consistent with the current humidity value S;

[0043] Use accelerated aging equipment to age the samples, simulating the aging process of the material during long-term use. At different time points in the aging process, measure the thickness of the samples, and use the storage unit to record the thickness change at each time point, and calculate the proportion of thickness reduction. The specific calculation formula is as follows:

[0044] c=SH n / SCH;

[0045] SH n is the thickness value under the influence of the experimental years;

[0046] Through statistical analysis, a coefficient is found whose experimental years are consistent with the service life N and reflects the influence of thickness change. This coefficient is the aging coefficient c.

[0047] Optionally, based on the current thickness value H3 under comprehensive influence and the previous thickness value H under comprehensive influence calculated in the same year old3 The comparative analysis is as follows:

[0048] If the thickness value H3 under comprehensive influence is higher than the thickness value H under the previous comprehensive influence old3 , it reflects that the thickness of the tested material has increased. The material used in the current construction should be maintained, and the thickness value H3 under the current comprehensive influence should be used as the comparison benchmark for the next thickness measurement;

[0049] If the thickness value H3 under comprehensive influence is lower than the thickness value H under the previous comprehensive influence old3 , it reflects that the thickness of the tested material has decreased. The current and previous pressure values ​​Y, current humidity value S and wear amount M should be compared respectively to replace the materials used in construction.

[0050] Optionally, a specific analysis based on the comparison between the current pressure value Y, the current humidity value S and the wear amount M with the previous one is as follows:

[0051] If the current pressure value Y is higher than the previous pressure value Y, and the thickness value H3 is low under comprehensive influence, it means that the performance of the material decreases rapidly under high pressure and it should be replaced with wear-resistant and pressure-resistant material;

[0052] If the current humidity value S is different from the previous humidity value S, and the change of thickness value H3 is positively or negatively correlated with the humidity change under the combined influence, it indicates that the moisture resistance of the material is poor and should be replaced with moisture-resistant material;

[0053] If the current wear amount M is higher than the previous wear amount M, and the thickness value H3 decreases under the combined influence, it indicates that the wear resistance of the material is insufficient and should be replaced with a wear-resistant material.

[0054] Compared with the prior art, the present invention has the following beneficial effects:

[0055] 1. The present invention effectively improves the measurement accuracy and provides more reliable data support for construction by comprehensively introducing the basic material thickness, current pressure, humidity, age, wear and tear, and the influence coefficient of current pressure, humidity, and age aging on the change of material thickness.

[0056] 2. The present invention realizes dynamic monitoring of material thickness changes by regularly measuring and recording the value of the thickness value H3 under the comprehensive influence, so that potential safety hazards can be discovered in time.

[0057] 3. The present invention is based on a circular feedback mechanism of the thickness value H3 under comprehensive influence, so that construction workers can formulate scientific and reasonable maintenance strategies according to the changing trend of material thickness, reduce maintenance costs and improve maintenance effects.

[0058] Fourth, the present invention comprehensively considers the influence of humidity and aging on material thickness by introducing humidity influence coefficient b and aging coefficient c, so that the measurement result is more accurate and reliable.

[0059] In particular, when the value of the thickness value H3 under the comprehensive influence is compared with the result of the thickness value H3 under the previous comprehensive influence of the same year, if it is lower than the previous time, a detailed comparative analysis is carried out based on pressure, humidity and wear. This step not only helps to find out the main reasons for the reduction in material thickness, but also provides a scientific basis for formulating targeted maintenance measures. In this way, the method realizes comprehensive monitoring and management of material thickness changes, and provides a strong guarantee for the safety and reliability of construction measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 This is the method flow chart of this building construction measurement method;

[0061] Figure 2 It is a structural schematic diagram of the comprehensive calculation module of the present invention;

[0062] Figure 3 This is a schematic diagram of the H3 loop feedback of the thickness value under the comprehensive influence of this building construction measurement method;

[0063] Figure 4 It is a schematic diagram of thickness variation under the influence of influencing factors of the construction material of the present invention. DETAILED DESCRIPTION

[0064] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0065] Regarding this construction measurement method, it is different from the existing construction measurement methods. The existing construction measurement methods cannot accurately evaluate the complex changes of material aging and wear, lack the ability to dynamically monitor changes in material thickness, cannot accurately predict the changing trend of material thickness, and ignore humidity and aging, two factors that affect material thickness. This algorithm unit comprehensively introduces the basic material thickness, current pressure, humidity, age, wear, and the current pressure, humidity, and age aging The coefficient of influence on material thickness changes realizes accurate prediction and management of material thickness changes and optimizes maintenance strategies. This method not only improves the accuracy of measurement, but also enhances the comprehensiveness and practicality of measurement.

[0066] For example, see Figures 1 to 4 This implementation provides a construction measurement method, and the specific implementation steps are as follows:

[0067] Step 1: Use the data collection module to collect and store the real-time data of current building construction material measurements;

[0068] Step 2: Use the comprehensive calculation module and introduce real-time data to calculate and output the material thickness value under the influence of pressure, humidity, aging and wear;

[0069] Based on the current material thickness value, the historical material thickness value of the same service life N is extracted from the data collection module;

[0070] Use the comparative analysis unit to compare and analyze the current material thickness value with the historical material thickness value, and conduct detailed comparative analysis based on pressure, humidity and wear. Take maintenance measures based on the analysis results;

[0071] Among them, the comparative analysis unit belongs to the comprehensive calculation module, and the comprehensive calculation module also includes a unit reflecting the thickness change under the influence of pressure, a unit reflecting the thickness change under the influence of humidity, and a unit reflecting the thickness change under the influence of comprehensive aging and wear;

[0072] The equipment used in the data collection module includes measuring equipment and storage equipment. The measuring equipment includes pressure measuring equipment, humidity sensor, and wear measuring tool;

[0073] The equipment used in the comprehensive computing module includes computing and analysis equipment.

[0074] In this embodiment, the system, through the cooperation of three algorithm units, jointly constitutes a comprehensive consideration and accurate estimation of the change in material thickness. Combining the three calculation results of H1, H2 and H3, different influencing factors are introduced to gradually approach the actual thickness value of the material, providing an accurate and reliable basis for construction and maintenance. H1 is the basic thickness value, which is a relatively accurate material thickness value that is only affected by pressure, providing a basis for subsequent calculations. H2 is the thickness value after humidity influence, which introduces the influence of humidity, an important environmental factor, on material thickness, and enhances the accuracy of construction measurement on the basis of H1. H3 is the thickness value under comprehensive influence, which comprehensively considers It takes into account the performance changes of materials during use, including pressure, humidity, aging and wear factors, providing an important scientific basis for construction and maintenance. By regularly measuring and comparing the thickness value H3 under the comprehensive influence, abnormal changes in material thickness can be discovered in time, and then corresponding measures can be taken for maintenance and replacement to ensure the safety and stability of the building structure. The calculation result of H3 can also affect the calculation of H1 and H2 for the next construction measurement, and after the next measurement, it will serve as a comparison benchmark to affect the next calculated H3. This comprehensiveness and accuracy helps to improve the accuracy of construction measurement, optimize maintenance strategies, and improve safety and reliability.

[0075] See also Figures 1 to 4 , the calculation formula reflecting the thickness change unit under the influence of pressure is as follows:

[0076] ;

[0077] in:

[0078] H1 is the basic thickness value;

[0079] CH is the initial thickness value;

[0080] a is the compression coefficient;

[0081] Y is the pressure value.

[0082] In this embodiment: First, the calculation part of "(1-a×Y)" in this algorithm unit represents the ratio of the thickness reduction of the material when subjected to the pressure value Y, where a represents the thickness reduction amount caused by the pressure. This calculation part is designed based on the compressibility a of the material. When the material is subjected to the pressure value Y, its thickness will be reduced accordingly, and the reduction ratio is proportional to the compression coefficient a of the material and the pressure value Y. Through the calculation part of "CH×(1-a×Y)", the actual thickness of the material after being subjected to a certain pressure can be obtained;

[0083] This algorithm unit provides a scientific and accurate basis for material thickness measurement in construction by comprehensively considering the initial thickness value CH, compression coefficient a and pressure value Y of the material;

[0084] By introducing the compression coefficient a, the unit reflecting the thickness change under the influence of pressure can more accurately reflect the actual thickness change of the material under pressure, thereby improving the measurement accuracy;

[0085] The unit reflecting the thickness change under pressure is applicable to a variety of materials and pressure environments, providing wider applicability for material selection and use in building construction;

[0086] The resulting base thickness value H1, which reflects the thickness variation under the influence of pressure, serves as the basis for subsequent formulas and provides a reliable starting point for thickness adjustments taking into account humidity, aging and wear.

[0087] See also Figures 1 to 4 , the calculation formula reflecting the thickness change unit under the influence of humidity is as follows:

[0088] H2=[H1×(1+b×S)]-[(H1×b×S 2 ) / 100];

[0089] in:

[0090] H2 is the thickness value after humidity influence;

[0091] b is the humidity influence coefficient;

[0092] S is the current humidity value.

[0093] In this embodiment, first, "(H1×b×S 2 ) / 100” is a correction term used to simulate the nonlinear characteristics of humidity. It indicates the additional thickness increase caused by the redistribution of moisture inside the material and the expansion effect when the humidity is high. This calculation part is designed based on a more detailed simulation of the humidity effect. When the humidity is low, the effect of this correction term is small, and when the humidity is high, its effect becomes more significant. By introducing this correction term, the effect of humidity on material thickness can be more accurately described;

[0094] The unit reflecting the thickness change under the influence of humidity further considers the influence of humidity on the material thickness on the basis of the unit reflecting the thickness change under the influence of pressure. Specifically, by introducing the humidity influence coefficient b and the current humidity value S, the unit reflecting the thickness change under the influence of humidity can more accurately reflect the thickness change of the material under humidity change, thereby improving the measurement accuracy;

[0095] The unit reflecting the thickness change under the influence of humidity takes into account the important environmental factor of humidity, making the measurement results more consistent with the actual construction environment and enhancing the environmental adaptability of the measurement;

[0096] The result of the unit reflecting the thickness change under the influence of humidity. The thickness value H2 after humidity influence is used as the basis for the subsequent formula, providing a more accurate starting point for thickness estimation considering factors such as aging and wear;

[0097] See also Figures 1 to 4 , the calculation formula of the thickness change unit under the influence of comprehensive aging and wear is as follows:

[0098] H3=[H2-(c×H2×N+M)]×[1 / (1+N 0.5 )];

[0099] in:

[0100] H3 is the thickness value under comprehensive influence;

[0101] c is the aging coefficient;

[0102] N is the useful life;

[0103] M is the amount of wear.

[0104] In this embodiment, the calculation part "H2-(c×H2×N+M)" in this algorithm unit represents the estimated value of the thickness of the material after considering the effects of aging and wear, wherein the thickness value H2 after humidity influence is the result of the thickness change unit reflecting the influence of humidity, that is, the thickness after considering the influence of humidity, the calculation part "c×H2" represents the thickness reduction due to aging, M represents the thickness reduction due to wear, and the calculation part "H2-(c×H2×N+M)" is designed based on the long-term performance changes of the material. During use, the material will be affected by humidity and stress factors, resulting in a gradual decline in its performance. The aging coefficient c represents the proportional relationship between this performance decline and the service life N.

[0105] Through this calculation part, an estimate of the actual thickness of the material after considering the effects of aging and wear can be obtained. This estimate is used to assess the remaining life of the material and whether it needs to be replaced or not.

[0106] In this embodiment, based on the thickness change unit under the influence of comprehensive aging and wear, the influence of material aging and wear on thickness is further considered on the basis of reflecting the thickness change unit under the influence of humidity. By introducing the aging coefficient c, the service life N and the wear amount M, the thickness change unit under the influence of comprehensive aging and wear can more comprehensively reflect the performance changes of the material during use, providing an important basis for construction and maintenance.

[0107] Based on the thickness estimation results of the thickness change unit under the influence of comprehensive aging and wear, a more scientific and reasonable maintenance strategy can be formulated to extend the service life of the material and reduce maintenance costs;

[0108] By regularly measuring and comparing the thickness value H3 under comprehensive influence, abnormal changes in material thickness can be discovered in time and corresponding measures can be taken to ensure the safety of the building structure.

[0109] See also Figures 1 to 4 , based on the current thickness value H3 under comprehensive influence and the previous thickness value H under comprehensive influence calculated in the same year old3 The comparative analysis is as follows:

[0110] If the thickness value H3 under comprehensive influence is higher than the thickness value H under the previous comprehensive influence old3 , it reflects that the thickness of the tested material has increased. The material used in the current construction should be maintained, and the thickness value H3 under the current comprehensive influence should be used as the comparison benchmark for the next thickness measurement;

[0111] If the thickness value H3 under comprehensive influence is lower than the thickness value H under the previous comprehensive influence old3 , it means that the thickness of the material being tested has decreased. The current and previous pressure values ​​Y, current humidity value S, and wear value M should be compared to replace the materials used in construction.

[0112] The specific analysis based on the comparison between the current and previous pressure values ​​Y, the current humidity value S, and the wear amount M is as follows:

[0113] If the current pressure value Y is higher than the previous pressure value Y, and the thickness value H3 is low under comprehensive influence, it means that the performance of the material decreases rapidly under high pressure and it should be replaced with wear-resistant and pressure-resistant material;

[0114] If the current humidity value S is different from the previous humidity value S, and the change of thickness value H3 is positively or negatively correlated with the humidity change under the combined influence, it indicates that the moisture resistance of the material is poor and should be replaced with moisture-resistant material;

[0115] If the current wear amount M is higher than the previous wear amount M, and the thickness value H3 decreases under the combined influence, it indicates that the wear resistance of the material is insufficient and should be replaced with a wear-resistant material.

[0116] In this embodiment, the algorithm unit is based on the current thickness value H3 under comprehensive influence and the previous thickness value H under comprehensive influence calculated in the same year. old3 Comparative analysis can be performed to realize the cyclic monitoring of material thickness changes and timely discover potential safety hazards. If the current thickness value H3 under comprehensive influence is greater than the thickness value H under the previous comprehensive influence, old3Low, a detailed comparative analysis can be conducted from three aspects: pressure, humidity, and wear, which helps to find out the main reasons for the reduction of material thickness and provide a scientific basis for formulating targeted maintenance measures;

[0117] It is worth noting that, on the basis of the same years, if the thickness value H3 decreases under the comprehensive influence, it often means that the material performance has degraded to a certain extent. At this time, it is necessary to conduct a detailed evaluation and analysis from the three aspects of pressure, humidity, and aging wear. Specifically, through the pressure value Y, it is judged whether the pressure change has an impact on the thickness value H3 under the comprehensive influence, and then determine whether it is necessary to adjust the pressure conditions and select more pressure-resistant materials. The comparison of humidity data helps to reveal the potential impact of humidity on material performance and provide a basis for selecting suitable moisture-resistant materials. The analysis of wear directly reflects the wear resistance of the material and provides clear instructions for replacing wear-resistant materials.

[0118] The results of the evaluation and analysis guide the selection of materials to ensure that the selected materials can meet the requirements of the specific use environment. For materials already in use, the evaluation and analysis can help determine whether they need to be replaced or other maintenance measures are taken. By timely discovering and dealing with the degradation of material performance, potential safety hazards can be avoided and the construction quality and safety can be improved. The evaluation and analysis can also provide a scientific basis for material management during the construction process to ensure the rational use and effective maintenance of materials.

[0119] In summary, detailed evaluation and analysis of pressure, humidity, and aging wear are of great significance for ensuring the accuracy and reliability of construction measurements. At the same time, this evaluation and analysis can also help optimize material selection and use, improve construction quality and safety, and reduce maintenance costs.

[0120] For example 2, please refer to Figures 1 to 4 , the compression coefficient a, humidity influence coefficient b, and aging coefficient c are all extracted from the storage unit in the data collection module, the storage unit stores the measurement data of the experimental measurement, and the compression coefficient a is based on the pressure value Y, the humidity influence coefficient b is based on the current humidity value S, and the aging coefficient c is based on the service life N;

[0121] During the experimental measurement, a pressure test device is used to apply different pressure values ​​Y to the experimental sample. At each pressure value Y, the thickness of the sample is measured, and the change in thickness at each pressure value Y is recorded using a storage unit to calculate the ratio of thickness reduction. The specific calculation formula is as follows:

[0122] a=SH y / SCH;

[0123] SH y is the thickness value under the influence of experimental pressure;

[0124] SCH is the initial thickness value of the experiment;

[0125] Through statistical analysis, find a coefficient that is consistent with the current pressure value Y and reflects the influence of thickness change. This coefficient is the compression coefficient a.

[0126] Use humidity control equipment to set different humidity levels, place the material sample to be tested in a humidity controlled environment, measure the thickness of the sample at each humidity level, and use the storage unit to record the thickness change at each humidity level, and calculate the proportional relationship between the thickness change and the humidity change. This proportional relationship is the humidity influence coefficient b. The specific calculation formula is as follows:

[0127] b=SH s / SCH;

[0128] SH s is the thickness value under the influence of experimental humidity;

[0129] Through statistical analysis, find the humidity influence coefficient b of an experiment whose humidity is consistent with the current humidity value S;

[0130] Use accelerated aging equipment to age the samples, simulating the aging process of the material during long-term use. At different time points in the aging process, measure the thickness of the samples, and use the storage unit to record the thickness change at each time point, and calculate the proportion of thickness reduction. The specific calculation formula is as follows:

[0131] c=SH n / SCH;

[0132] SH n is the thickness value under the influence of the experimental years;

[0133] Through statistical analysis, a coefficient is found whose experimental years are consistent with the service life N and reflects the influence of thickness change. This coefficient is the aging coefficient c.

[0134] In this embodiment, through experimental measurement, the thickness change data of the material under different pressures can be directly obtained, and then the compression coefficient a can be calculated. This method is more accurate than theoretical derivation and empirical estimation, and can more truly reflect the compression performance of the material. The measurement of the compression coefficient a is not only applicable to a single material, but also to a variety of different types of materials. By measuring the compression coefficient a of different materials, their compression performance can be more comprehensively understood, providing a scientific basis for the selection and use of materials. In structural design, it is crucial to understand the compression performance of materials. By experimentally measuring the compression coefficient a, the deformation of the material under stress can be more accurately evaluated, thereby optimizing the structural design and improving the stability and safety of the structure.

[0135] Humidity is one of the important factors that affect material performance. By experimentally measuring the humidity influence coefficient b, we can understand the performance changes of materials under different humidity environments, so as to take corresponding measures to improve the environmental adaptability of materials. Materials used in humid environments need to have good moisture resistance. By experimentally measuring the humidity influence coefficient b, we can screen out materials with good moisture resistance and provide high-quality material selection basis for construction applications. Humidity changes may cause material performance degradation and even cause safety accidents. By experimentally measuring the humidity influence coefficient b, we can timely discover the performance changes of materials under humidity changes, so as to take corresponding maintenance measures and extend the service life of materials.

[0136] Aging is one of the main reasons for the decline in material performance. By experimentally measuring the aging coefficient c, we can understand the performance changes of materials during the aging process, thereby predicting the life of the material and providing a scientific basis for equipment maintenance and replacement. By measuring the aging coefficient c of materials with different formulas, we can screen out material formulas with better anti-aging performance and provide a useful reference for material research and development. Aging can cause a sharp decline in material performance and even cause safety accidents. By experimentally measuring the aging coefficient c, we can promptly discover the aging of the material and take corresponding measures to ensure the safe operation of the equipment.

[0137] In summary, the experimental measurement and calculation formulas for the compression coefficient a, humidity influence coefficient b, and aging coefficient c have many beneficial effects. They not only improve the measurement accuracy, but also enhance the applicability, environmental adaptability and safety of the materials, providing strong support for construction applications and material research and development.

[0138] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction measurement method, characterized in that: The specific implementation steps are as follows: Step 1: Use the data collection module to collect and store the real-time data of current building construction material measurements; Step 2: Use the comprehensive calculation module and introduce real-time data to calculate and output the material thickness value under the influence of pressure, humidity, aging and wear; Based on the current material thickness value, the historical material thickness value of the same service life N is extracted from the data collection module; Use the comparative analysis unit to compare and analyze the current material thickness value with the historical material thickness value, and conduct detailed comparative analysis based on pressure, humidity and wear. Take maintenance measures based on the analysis results; Wherein, the comparative analysis unit belongs to the comprehensive calculation module, and the comprehensive calculation module also includes a unit reflecting thickness change under the influence of pressure, a unit reflecting thickness change under the influence of humidity, and a unit reflecting thickness change under the influence of comprehensive aging and wear; The equipment used in the data collection module includes measuring equipment and storage equipment. The measuring equipment includes pressure measuring equipment, humidity sensor and wear measuring tool. The equipment used in the comprehensive calculation module includes calculation and analysis equipment; The calculation formula reflecting the thickness change unit under the influence of pressure is as follows: ； in: H1 is the basic thickness value; CH is the initial thickness value; a is the compression coefficient; Y is the pressure value; The calculation formula reflecting the thickness change unit under the influence of humidity is as follows: H2=[H1×(1+b×S)]-[(H1×b×S 2 ) / 100]; in: H2 is the thickness value after humidity influence; b is the humidity influence coefficient; S is the current humidity value; The calculation formula of the thickness change unit under the influence of comprehensive aging and wear is as follows: H3=[H2-(c×H2×N+M)]×[1 / (1+N 0.5 )]; in: H3 is the thickness value under comprehensive influence; c is the aging coefficient; N is the useful life; M is the amount of wear.

2. A construction measurement method according to claim 1, characterized in that: The compression coefficient a, the humidity influence coefficient b, and the aging coefficient c are all extracted from a storage unit in the data collection module, the storage unit stores the measurement data of the experimental measurement, and the compression coefficient a is based on the pressure value Y, the humidity influence coefficient b is based on the current humidity value S, and the aging coefficient c is based on the service life N; During the experimental measurement, a pressure test device is used to apply different pressure values ​​Y to the experimental sample. At each pressure value Y, the thickness of the sample is measured, and the change in thickness at each pressure value Y is recorded using a storage unit to calculate the ratio of thickness reduction. The specific calculation formula is as follows: a=SH y / SCH; SH y is the thickness value under the influence of experimental pressure; SCH is the initial thickness value of the experiment; Through statistical analysis, find a coefficient that is consistent with the current pressure value Y and reflects the influence of thickness change. This coefficient is the compression coefficient a. Use humidity control equipment to set different humidity levels, place the material sample to be tested in a humidity controlled environment, measure the thickness of the sample at each humidity level, and use the storage unit to record the thickness change at each humidity level, and calculate the proportional relationship between the thickness change and the humidity change. This proportional relationship is the humidity influence coefficient b. The specific calculation formula is as follows: b=SH s / SCH; SH s is the thickness value under the influence of experimental humidity; Through statistical analysis, find the humidity influence coefficient b of an experiment whose humidity is consistent with the current humidity value S; Use accelerated aging equipment to age the samples, simulating the aging process of the material during long-term use. At different time points in the aging process, measure the thickness of the samples, and use the storage unit to record the thickness change at each time point, and calculate the proportion of thickness reduction. The specific calculation formula is as follows: c=SH n / SCH; SH n is the thickness value under the influence of the experimental years; Through statistical analysis, a coefficient is found whose experimental years are consistent with the service life N and reflects the influence of thickness change. This coefficient is the aging coefficient c.

3. A construction measurement method according to claim 2, characterized in that: Based on the current thickness value H3 under comprehensive influence and the previous thickness value H under comprehensive influence calculated in the same year old3 The comparative analysis is as follows: If the thickness value H3 under comprehensive influence is higher than the thickness value H under the previous comprehensive influence old3 , it reflects that the thickness of the tested material has increased. The material used in the current construction should be maintained, and the thickness value H3 under the current comprehensive influence should be used as the comparison benchmark for the next thickness measurement; If the thickness value H3 under comprehensive influence is lower than the thickness value H under the previous comprehensive influence old3 , it reflects that the thickness of the tested material has decreased. The current and previous pressure values ​​Y, current humidity value S and wear amount M should be compared respectively to replace the materials used in construction.

4. A construction measurement method according to claim 3, characterized in that: The specific analysis based on the comparison between the current and last pressure values ​​Y, the current humidity value S and the wear amount M is as follows: If the current pressure value Y is higher than the previous pressure value Y, and the thickness value H3 is low under comprehensive influence, it means that the performance of the material decreases rapidly under high pressure and it should be replaced with wear-resistant and pressure-resistant material; If the current humidity value S is different from the previous humidity value S, and the change of thickness value H3 is positively or negatively correlated with the humidity change under the combined influence, it indicates that the moisture resistance of the material is poor and should be replaced with moisture-resistant material; If the current wear amount M is higher than the previous wear amount M, and the thickness value H3 decreases under the combined influence, it indicates that the wear resistance of the material is insufficient and should be replaced with a wear-resistant material.

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