Seismic Damage law of Steel Reinforced High Strength and High Performance Concrete Frame Columns

被引：0
|
作者：
Zheng, Shansuo [1 ]
Hou, Piji [1 ]
Wang, Bin [1 ]
Li, Lei [1 ]
Li, Zhiqiang [1 ]
机构：
[1] Xian Univ Architecture & Technol, Sch Civil Engn, Xian 710055, Peoples R China
来源：
ADVANCED DESIGN AND MANUFACTURE III | 2011年 / 450卷
关键词：
steel reinforced high strength and high performance concrete; frame columns; seismic performance; experimental research; damage model;
D O I：
10.4028/www.scientific.net/KEM.450.231
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the damage performance of 13 SRHSHPC frame columns are tested and analyzed under low cycle loading. The effect of concrete strength, axial compression ratio and shear span ratio on the damage of SRHSHPC frame columns is discussed, and then the experimental result is quantified with damage index. Based on existing seismic damage models, a new seismic damage model is put forward for SRHSHPC frame columns by a nonlinear combination of deformation and accumulative dissipation.
引用
收藏
页码：231 / 234
页数：4
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