Optimal design method for shear wall structure

An optimized design and shear wall technology, applied in design optimization/simulation, special data processing applications, geometric CAD, etc., can solve problems such as complex structural force transmission paths, consume a lot of time, waste materials, etc., and achieve intelligent optimization Design, effects of improving effectiveness and reliability

Pending Publication Date: 2021-12-07
奥意建筑工程设计有限公司
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AI Technical Summary

Problems solved by technology

The traditional optimization design method has some common weaknesses: there is no clear standard and method to determine the optimization of the design; Not necessarily the best design solution, etc.
In the current building structure design, the new building structure system is continuously applied, the types and quantities of structural components are increasing, the force transmission path of the structure becomes more and more complicated, and it becomes more and more difficult to optimize the design work by relying on the designer's intuition and experience. Drawings without optimization happen from time to time, resulting in poor project economy and serious waste of materials, which do not meet the current social development requirements such as environmental protection, material saving, and carbon emission reduction.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1

[0026] An optimal design method for a shear wall structure, comprising the following steps:

[0027] (1) Convert the shear wall structure model including various relevant structural dimensions into a calculation input file identifiable by Abaqus, thereby establishing the Abaqus model of the shear wall structure;

[0028] (2) Based on the multi-objective optimization analysis software Isight, build a comprehensive analysis platform for the experimental design of the shear wall structure; based on the comprehensive analysis platform for the experimental design of the shear wall structure, the numerical simulation calculation results of the shear wall structure are obtained through finite element analysis; A C# executable program is integrated into the corresponding calculation module of the comprehensive analysis platform for shear wall structure test design, and further calculation is performed on the analysis results read from the database file generated by the

Example Embodiment

[0041] Example 2

[0042] An optimal design method for a shear wall structure, comprising the following steps:

[0043] (1) Convert the shear wall structure model including various relevant structural dimensions into a calculation input file identifiable by Abaqus, thereby establishing the Abaqus model of the shear wall structure;

[0044] (2) Based on the multi-objective optimization analysis software Isight, build a comprehensive analysis platform for the experimental design of the shear wall structure; based on the comprehensive analysis platform for the experimental design of the shear wall structure, the numerical simulation calculation results of the shear wall structure are obtained through finite element analysis; A C# executable program is integrated into the corresponding calculation module of the comprehensive analysis platform for shear wall structure experimental design, and the analysis results read from the database file generated by the simulation calculation resu

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PUM

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Abstract

An optimal design method for a shear wall structure comprises the following steps: (1) establishing an Abaqus model of the shear wall structure; (2) building a shear wall structure test design comprehensive analysis platform, obtaining a numerical simulation calculation result of the shear wall structure, and further carrying out calculation; (3) taking the position distribution of the shear wall in the Abaqus model as a test design factor; and generating a design matrix for determining calculation item parameter selection and calculation times according to a specified test design algorithm; (4) performing sensitivity analysis on each set by applying a DOE method in the shear wall optimization design comprehensive analysis platform; (5) according to a sensitivity analysis result, eliminating factors with relatively small influence degree on a target result; (6) carrying out size optimization calculation on the remaining factors, and selecting a relatively optimal calculation scheme as a design result according to a target function; and (7) carrying out verification calculation. The effectiveness and reliability of optimization design of the shear wall structure are improved, and unattended intelligent optimization design is achieved.

Description

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Claims

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Application Information

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Owner 奥意建筑工程设计有限公司
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