节点文献
弯曲超长混凝土框架结构的温度应力研究
Study on Thermal Stress of Curved Super-Long Structure
【摘要】 通过对8个不同曲率模型的温度应力进行比较,得到弯曲超长结构的温度应力分布特点,总结出减少和控制温度应力的措施。为同类结构的设计提供经验。
【Abstract】 Provisions on eight different FEA models of curvature are compared,and thermal stress are discussed.Finally,based on the results of the analysis of thermal stress for a curved super-long structure,measures on thermal stress reduction and control are provided,and recommendations on designing of similar structures are presented.
【关键词】 弯曲超长结构;
整体弯曲效应;
温度应力;
【Key words】 curved super-long structure; overall bending effect; thermal stress;
【Key words】 curved super-long structure; overall bending effect; thermal stress;
- 【文献出处】 结构工程师 ,Structural Engineers , 编辑部邮箱 ,2006年05期
- 【分类号】TU375.4
- 【被引频次】11
- 【下载频次】122