The Shear Bearing Capacity Mechanism Analysis of Steel Pipe Steel Reinforced Concrete Composite Column

被引：0
|
作者：
Wang, Bing [1 ]
Liu, Xiao [1 ]
Xu, Tian-Cheng [1 ]
机构：
[1] Shenyang Univ, Sch Architectural & Civil Engn, Shenyang 110044, Peoples R China
来源：
PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE AND APPLICATIONS (ICMSA 2015) | 2015年 / 3卷
关键词：
Steel Pipe Steel Reinforced Concrete Composite Column; Shear Bearing Capacity; Mechanism Analysis;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the ABAQUS finite element model is established. using the stress distribution of the components during the calculation analysis, we analyzed the working mechanism of steel pipe steel reinforced concrete composite column shear components, it is concluded that P - U curve of the shear component is divided into three stages: elastic stage, elastic-plastic stage and plastic stage, mainly due to the effect of the increase of the zone of both the tension zone and the compression one. Axial compression ratio has much effect on the plastic stage of the curve, especially under the condition of high axial compression ratio, there exists the decline in the period of the plastic stage.
引用
收藏
页码：1004 / 1008
页数：5
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