摘要
ABAQUS软件拥有强大的非线性功能,在复杂高层建筑动力弹塑性分析方面具有显著的优势,但其前处理繁琐复杂。为提高建模效率,本文采用参数化建模的方法,研发了由PKPM的计算模型生成ABAQUS CAE模型的参数化建模程序(PA-TRANS)。详细阐述了材料、构件、配筋、荷载、边界条件等模型创建的关键技术。利用两个实际复杂高层工程实例对研发的模型转换程序的准确性进行了验证,为接下来的复杂高层建筑结构进行弹塑性分析提供了技术条件。
ABAQUS has significant advantages in elasto-plastic dynamic analysis of complex high-rise structures by its powerful nonlinear functions,but its preprocessing is tedious and complex. In this paper,a parameterized modeling program named as PA-TRANS,is developed for generating ABAQUS’ s CAE model from PKPM’ s computing model. PA-TRANS can greatly increase the efficiency of ABAQUS preprocessing. The key technologies of model conversion are described in detail,such as material,component,reinforcement,load,boundary condition and so on. Finally,the models of two real complex high-rise structure are created to test the accuracy of the converting software. PA-TRANS program can be applied to the elasto-plastic dynamic analysis of the complex high-rise structures.
作者
王强
宋雪迪
任继玲
侯康康
董启灏
姚大鹏
Wang Qiang;Song Xuedi;Ren Jiling;Hou Kangkang;Dong Qihao;Yao Dapeng(School of Civil Engineering,Shenyang Jianzhu University,Shenyang 110168,China;Shenyang New World Architectural Design Co.,Ltd.,Shenyang 110179,China;Shenyang Jianzhu University,Architectural Design Institution,Shenyang 110168,China)
出处
《建筑结构》
CSCD
北大核心
2018年第S2期227-231,共5页
Building Structure
基金
国家自然科学基金项目(51178279)
沈阳市科技计划项目(F16-175-9-00)
