Shear failure mechanism of composite concrete T-shaped beams

被引：21

作者：

Halicka, Anna ^{[1
]}

Jablonski, Lukasz ^{[1
]}

机构：

[1] Lublin Univ Technol, Dept Civil Engn, Lublin, Poland

来源：

PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-STRUCTURES AND BUILDINGS | 2016年 / 169卷 / 01期

关键词：

beams & girders; composite structures; concrete structures; HORIZONTAL SHEAR; STRENGTH; BEHAVIOR; SURFACE;

D O I：

10.1680/stbu.14.00127

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The paper presents results of a study on T-shaped composite concrete beams with a variously located interface. Damage to tested beams was caused by shear. The crack patterns and the value of the force causing interface cracking were analysed. Conclusions concerning the failure mechanism were formulated. Moreover, the influence of the interface location and of the difference between the moduli of elasticity of joint materials on stress in the interface was also analysed.

引用

页码：67 / 75

页数：9

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