材料科学
结构工程
弯曲
复合材料
有限元法
纯弯曲
作者
Xiong Zhao,Xu Kuan Li,Qing Xin Ren,Tai Cheng,Xiao Lian Long
出处
期刊:Advanced Materials Research
日期:2013-12-01
卷期号:859: 105-108
标识
DOI:10.4028/www.scientific.net/amr.859.105
摘要
This paper reports a finite element analysis of the flexural behaviour of concrete-filled steel tubular members with elliptical section. A set of test data were used to verify the FE modeling. generally, good agreement was achieved. Typical curves of moment (M) versus deflection at mid-span (um), as well as stress distributions of steel tube and concrete of the composite members were compared and discussed. The results clearly show that the FE model is available for predicting the load-bearing capacities and the failure modes of the specimens.
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