节点文献
初弯曲对钢框架的受力性能的影响分析
Analysis on performance of steel frame for originally bended members
【摘要】 建立了考虑构件初弯曲的单层单跨钢框架计算模型,对不同初弯曲度下结构的位移、内力进行一阶和二阶分析,得出构件初弯曲对钢框架受力性能影响的一般性规律.
【Abstract】 In this paper, some models of single layer-spaned steel frame with initial bending of members are established. Through the first and second order analysis on displacement and internal force of structure in the difference-defect degree, the universalizable disciplinarian of performance influence of original bend on steel frame has been gotten.
【基金】 国家"十五"科技攻关项目(2002BA806B 4 3)
- 【文献出处】 河南科学 ,Henan Science , 编辑部邮箱 ,2005年02期
- 【分类号】TU391
- 【被引频次】3
- 【下载频次】81