基于有限元分析的地下室外墙裂缝控制研究  

Research on cracks control for basement wall under finite element analysis

作　　者：印江涛[1] 吕红安 孙楚平 

机构地区：[1]广州容柏生建筑工程设计事务所 [2]五环科技股份有限公司 [3]武汉市建筑设计院

出　　处：《山西建筑》2008年第29期147-148,共2页Shanxi Architecture

摘　　要：使用有限元分析软件ANSYS,对地下室外墙温度场和应力场进行了分析,实现了地下室外墙裂缝产生和发展全过程的模拟,从而判断地下室外墙是否开裂并预测裂缝位置,最后通过工程实例验证了这一思路的可行性。The software ANSYS is used in finite element analysis for the temperature field and the stress field of basement wall, in which the whole simulation process from appearance to development on cracks of basement wall is achieved. Meanwhile, whether there are cracks can be judged and where there are cracks can be predicted. Finally, by engineering instances, the feasibility of the thoughts is certaified by the engineering example.

关 键 词：地下室外墙 温度收缩应力 有限元分析 裂缝控制 

分 类 号：TU755.7[建筑科学—建筑技术科学]