某加层结构弹塑性时程分析
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(1 山东省城建设计院, 济南 250002; 2 山东建筑大学,济南 250101)[关键词] 高层建筑结构; 加层改造; 模态分析; 弹塑性时程分析中图分类号：TU313.2 文献标识码：A 文章编号：1002-848X(2013)S1-0782-05Elasto-plastic analysis heightening reformed tall building structureJiang YUquan1, Chen Peixia1,2(1Shandong Urban Construction Design Institute, jinan,,250002; 2Shandong Jianzhu University, jinan, 250101)Abstract: Based on the actual project, the large general finite element software ANSYS is used to establish three dimensional space finite element model to make the dynamic elasto-plastic analysis. Summarize the dynamic response regular of the whole structure with the storey-addition under the earthquake, in order to provide helpful reference for the similar projects.Keywords：tall building structure; heightening reform; model analysis; elasto-plastic analysis
