【摘要】：結(jié)構(gòu)體系基于增量動力分析(Incremental Dynamic Analysis,IDA)方法的抗地震倒塌性能評估中,含有大量時程分析,工作極為繁重乏味,迫切需要自動化控制方法。采用軟件接口技術(shù)用Matlab語言編制主控制程序,利用system命令在高級語言環(huán)境中捆綁了ANSYS和LS-DYNA兩種軟件,能夠自動進行前處理、計算和后處理,并能根據(jù)上一步的計算結(jié)果確定下一步的分析行為,從而能自動地切換地震波、調(diào)幅、捕捉倒塌點,由此實現(xiàn)了倒塌分析的完全自動化。
[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.
【作者單位】： 常州市建設(shè)工程結(jié)構(gòu)與材料性能研究重點實驗室(常州工學(xué)院);河海大學(xué)土木與交通學(xué)院;
【基金】：城鄉(xiāng)和住房建設(shè)部項目(2014-K2-038;2014-K1-041;2013-K2-23)
【分類號】：TU352.1;TU311.41

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