Finite element analysis of steel-concrete-steel sandwich beams

被引：31

作者：

Foundoukos, N. ^{[1
]}

Chapman, J. C. ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Civil & Environm Engn, London SW7 2AZ, England

来源：

JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH | 2008年 / 64卷 / 09期

基金：

英国工程与自然科学研究理事会;

关键词：

sandwich construction; Bi-steel beams; finite elements; transverse shear; parametric study; uniformly distributed load;

D O I：

10.1016/j.jcsr.2007.10.011

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The static behaviour of Bi-Steel beams was simulated using a finite element model. The model was compared to test results showing good agreement. It was then used in parametric studies of transverse shear capacity and uniformly distributed load cases of Bi-Steel beams. It was possible to isolate the transverse shear failure mode and prevent other failure modes from using the FE model. This enabled the comparison and verification of the proposed design equations for transverse shear. Based on parametric studies, modifications to the design method were also proposed to accommodate udl cases. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：947 / 961

页数：15

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