基于ABAQUS的高层建筑结构动力弹塑性分析前处理软件研究与开发*
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(中南建筑设计院股份有限公司, 武汉 430071)
[摘要]针对ABAQUS软件在高层建筑结构动力弹塑性分析中前处理的复杂性,采用面向对象的系统开发技术,以AutoCAD软件作为图形处理平台,利用ObjectArx软件包开发了基于ABAQUS软件的高层建筑结构前处理软件CSEPA,成功实现了从PKPM/SATWE模型到ABAQUS模型的转换。详细阐述了CSEPA软件的总体构架和具体实现方法,并利用两个工程实例对CSEPA软件的正确性进行了验证。[关键词]弹塑性分析; PKPM/SATWE; ABAQUS; ObjectArx; 模型转换中图分类号:TU3932文献标识码:A文章编号:1002-848X(2015)23-0072-07
Study and development of the dynamic elastic-plastic analysis pre-processing software for high-rise building structures based on ABAQUSZhang Shen, Wang Jie, Li Ting, Xu Houjun(Central-south China Architectural Design Institute Co., Ltd., Wuhan 430071, China)Abstract: There exist complexities in pre-processing of ABAQUS software for dynamic elasto-plastic analysis of high-rise building structures. Based on AutoCAD software as a graphics processing platform, ObjectArx software package was used with the object-oriented system development technology to develop ABAQUS software based high-rise building structure pre-processing software CSEPA. The transition from PKPM/SATWE model to ABAQUS model was successfully implemented. The overall framework and specific implementing methods of CSEPA software were elaborated, and two practical engineering examples were used to verify the correctness of CSEPA software.Keywords: elasto-plastic analysis; PKPM/SATWE; ABAQUS; ObjectArx; model transformation
*2011年度湖北省建设科技计划项目。作者简介:张慎,博士,高级工程师,Email: zhangshen202@163.com。