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Complex structure project quality supervision test detection sampling inspection and evaluation method and system

A technology with complex structure and engineering quality, applied in data processing applications, instruments, calculations, etc., can solve the problems of insufficient sampling workload, large sampling workload, and difficulty in obtaining, so as to reduce economic losses and adverse social impacts, and strengthen control. and management, the effect of broad application market

Pending Publication Date: 2021-07-13
SHANDONG JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many problems in the sampling inspection of complex structural engineering quality supervision and testing, the sampling ratio and sampling frequency of testing items are greatly affected by human factors, and the testing results are difficult to accurately evaluate.
On the one hand, the workload of sampling inspection is too large and the cost of testing is too high, so it is difficult to popularize and apply it in many projects. On the other hand, it is difficult to obtain scientific and credible evaluation results due to insufficient sampling workload, which may easily cause adverse social impacts

Method used

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  • Complex structure project quality supervision test detection sampling inspection and evaluation method and system
  • Complex structure project quality supervision test detection sampling inspection and evaluation method and system
  • Complex structure project quality supervision test detection sampling inspection and evaluation method and system

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Embodiment 1

[0025] Such as figure 1 As shown, this embodiment provides a complex structural engineering quality supervision test detection sampling and evaluation method, including:

[0026] Obtain the test parameters of complex structural engineering, calculate the number of factors according to the test parameters, and determine the number of levels according to the importance of the test parameters and the workload of test detection; the number of factors is the number of test parameters, and the number of levels is the number of sampling ratios;

[0027] Determine the orthogonal table according to the number of factors and the number of levels, determine each group of test combinations of test parameters according to the orthogonal table, and conduct sampling tests on each test combination to obtain sampling data;

[0028] Significant impact factors were obtained by factorial analysis of the sampling data, and the engineering quality of complex structures was evaluated according to th...

Embodiment 2

[0077] A complex structural engineering quality supervision test detection spot check and evaluation system, including:

[0078] The data acquisition module is used to obtain test parameters of complex structural engineering, calculate the number of factors according to the test parameters, and determine the number of levels according to the importance of the test parameters and the workload of test detection; the number of factors is the number of test parameters, and the number of levels The number is the sampling ratio;

[0079] The sampling module is used to determine the orthogonal table according to the number of factors and the number of levels, determine each group of test combinations of each test parameter according to the orthogonal table, and carry out a random test to each test combination to obtain sampling data;

[0080] The engineering quality evaluation module is used to conduct factorial analysis on the sampling data to obtain significant impact factors, and ...

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Abstract

The invention provides a complex structure project quality supervision test detection sampling inspection and evaluation method and system, and the method comprises the steps: obtaining test parameters of a complex structure project, calculating the factor number according to the test parameters, and determining the level number according to the importance degree of the test parameters and the test detection workload, wherein the factor number is the number of test parameters, and the level number is the sampling inspection proportion number; determining an orthogonal table according to the factor number and the level number, determining each group of test combinations of each test parameter according to the orthogonal table, and performing a sampling test on each test combination to obtain sampling data; and performing factorial analysis on the sampling inspection data to obtain a remarkable influence factor, and evaluating the quality of the complex structure project according to the remarkable influence factor. The problems of numerous complex structure engineering quality supervision test detection items, unreasonable sampling inspection items, lack of basis of sampling inspection methods and the like are solved, control and management of factors remarkably influencing engineering quality are enhanced, and a complex structure engineering quality supervision test detection sampling inspection scheme is further optimized.

Description

technical field [0001] The disclosure belongs to the technical field of structural engineering quality supervision test detection, and in particular relates to a complex structural engineering quality supervision test detection sampling and evaluation method and system. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] As a third-party consulting service agency of the government supervision department, the Engineering Quality Supervision and Consulting Department is one of its main responsibilities to conduct tests on structural engineering actual measurement projects. The test, testing and sampling inspection of the consulting department is based on the actual test and inspection of the project by the construction unit, the supervision unit and the third-party testing unit entrusted by the construction unit, and then conducts a random ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q10/10G06F40/18G06F40/183
CPCG06Q10/06395G06Q10/06393G06Q10/103G06F40/18G06F40/183
Inventor 徐刚年蔺宝垚杨春花李大伟姜云峰蒋南南
Owner SHANDONG JIAOTONG UNIV
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