摘要
结合工程案例采用二维模型对圆环桁架支撑受力计算方式进行了探讨,将计算结果与监测结果进行对比,得出计算结果比监测结果小的结论,指出将计算结果用于支撑构件设计时应考虑适当增加安全系数。
The paper explores the calculation methods for the support stress of the loop truss by adopting the two-dimensional model by combining with the engineering cases, compares the calculation results and the supervision results, concludes the calculation results is less than the supervision results, and points out the calculation results can be considered to be used in the support components and increase the safety factor.
出处
《山西建筑》
2011年第16期69-70,共2页
Shanxi Architecture
关键词
圆环桁架
有限元分析
基坑
loop truss, finite element analysis, foundation
