Being influenced and controlled by lots of parameters, it is difficult to achieve the dynamic optimization automatically by commercial structural analysis software 由于影響參數(shù)多,應(yīng)用商業(yè)結(jié)構(gòu)分析軟件自動實現(xiàn)其動態(tài)優(yōu)化十分困難。
Based on the fundamental theory of fem and the secondary development characteristics of ansys, this dissertation discussed the general method of secondary development on ansys platform . then, it introduced the parametric theory of cad into the course of fea and put forward the idea of parametric fea . applying this idea to the secondary development of ansys, proposed one kind of development method of reciprocating pump structural analysis software 在此基礎(chǔ)上,基于有限元分析的基本原理和ansys軟件的二次開發(fā)特性,探討了基于ansys平臺進行二次開發(fā)的一般方法;將cad中的參數(shù)化思想引入到有限元分析過程中,提出了有限元分析參數(shù)化的基本方法;將這一方法應(yīng)用于ansys的二次開發(fā),提出了一種基于ansys二次開發(fā)技術(shù)開發(fā)往復(fù)泵結(jié)構(gòu)分析軟件的方法,并探索了一種開發(fā)往復(fù)泵專用分析模塊的方法;開發(fā)了往復(fù)泵結(jié)構(gòu)分析的相關(guān)模塊以及分析系統(tǒng)界面。
Some comments on the design, application of lightweight steel structure are put forward in the paper . the finite element method, structural dynamics theory and structural analysis software ansys are applied to investigate the static, dynamic characteristic and aseismic of lightweight steel structure of sleeper workshop for lanzhou railway bureau quarrying segment 運用有限元方法、結(jié)構(gòu)動力學(xué)理論和國際上通用的結(jié)構(gòu)計算分析軟件ansys,對蘭州鐵路局采石段軌枕車間廠房輕鋼結(jié)構(gòu)在各種荷載組合下的靜承載能力、動力特性和抗震性能進行了分析研究。