摘要
以深圳市地铁8号线高架车站工程为例,论述了温度应力形成的三个阶段及类型,分析了温度裂缝产生的原因,通过对高架车站结构在温度荷载下的有限元分析,从设计与施工两方面,提出了高架车站结构的温控防裂措施,为类似问题的研究提供了参考。
The paper takes the elevated station structure of Shenzhen Rail Transit Line 8 as the example,indicates the reasons for the temperature stress and cracks in the three phases and types,and points out the temperature control crack-resistance measures of the elevated station from the design and construction according to the finite element analysis of the structure under the temperature load,so as to provide some reference for similar problems.
出处
《山西建筑》
2016年第1期62-64,共3页
Shanxi Architecture
关键词
高架车站
大悬臂墩柱结构
温度应力
elevated station
large cantilever pier structure
temperature stress
