基于Matlab与软件接口技术的自动化倒塌评估方法
发布时间：2018-08-26 08:04
【摘要】：结构体系基于增量动力分析(Incremental Dynamic Analysis,IDA)方法的抗地震倒塌性能评估中,含有大量时程分析,工作极为繁重乏味,迫切需要自动化控制方法。采用软件接口技术用Matlab语言编制主控制程序,利用system命令在高级语言环境中捆绑了ANSYS和LS-DYNA两种软件,能够自动进行前处理、计算和后处理,并能根据上一步的计算结果确定下一步的分析行为,从而能自动地切换地震波、调幅、捕捉倒塌点,由此实现了倒塌分析的完全自动化。
[Abstract]:The evaluation of seismic collapse resistance of structural system based on incremental dynamic analysis (Incremental Dynamic Analysis,IDA) method contains a large amount of time-history analysis, and the work is very tedious, so the automatic control method is urgently needed. The software interface technology is used to program the master control program in Matlab language. Two kinds of software, ANSYS and LS-DYNA, are bundled in the high-level language environment by using the system command, which can automatically perform pre-processing, calculation and post-processing. According to the calculation results of the previous step, the next step analysis behavior can be determined, thus the seismic wave can be automatically switched, amplitude modulation, and collapse point can be captured, thus realizing the complete automation of collapse analysis.
【作者单位】： 常州市建设工程结构与材料性能研究重点实验室(常州工学院);河海大学土木与交通学院;
【基金】：城乡和住房建设部项目(2014-K2-038;2014-K1-041;2013-K2-23)
【分类号】：TU352.1;TU311.41
[Abstract]:The evaluation of seismic collapse resistance of structural system based on incremental dynamic analysis (Incremental Dynamic Analysis,IDA) method contains a large amount of time-history analysis, and the work is very tedious, so the automatic control method is urgently needed. The software interface technology is used to program the master control program in Matlab language. Two kinds of software, ANSYS and LS-DYNA, are bundled in the high-level language environment by using the system command, which can automatically perform pre-processing, calculation and post-processing. According to the calculation results of the previous step, the next step analysis behavior can be determined, thus the seismic wave can be automatically switched, amplitude modulation, and collapse point can be captured, thus realizing the complete automation of collapse analysis.
【作者单位】： 常州市建设工程结构与材料性能研究重点实验室(常州工学院);河海大学土木与交通学院;
【基金】：城乡和住房建设部项目(2014-K2-038;2014-K1-041;2013-K2-23)
【分类号】：TU352.1;TU311.41
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