Calculation Theory of Shear Stress in Variable Section Box Girder with Corrugated Steel Webs

被引：0
|
作者：
Liu C. [1 ]
Huang Y. [1 ]
Gao Z. [1 ]
机构：
[1] College of Civil Engineering, Tongji University, Shanghai
来源：
Tongji Daxue Xuebao/Journal of Tongji University | 2019年 / 47卷 / 04期
关键词：
Calculation theory of shear stress; Corrugated steel webs; Finite element analysis; Sections of variable width and depth; Shear stress distribution;
D O I：
10.11908/j.issn.0253-374x.2019.04.004
中图分类号：
O24 [计算数学];
学科分类号：
070102 ;
摘要：
Under the plane-section assumption and the premise that no relative slip exists, a calculation theory of shear stress in the variable depth and width box sections with corrugated steel webs based on elastic beam elements is given. The calculation theory proposes that shear, moment and axial force will all produce shear stress, and the latter two can produce shear stress only in the case of variable cross section. For further analysis, a finite element model is established, and a comparison among the traditional calculation theory, the calculation theory and the results of the finite element model is conducted. The calculation theory is proven to be reliable. © 2019, Editorial Department of Journal of Tongji University. All right reserved.
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收藏
页码：475 / 481
页数：6
相关论文
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