Experimental study on flexural capacity of prestressed RC hollow slabs strengthened by CFRP

被引：1
|
作者：
Jia, Bin [1 ]
Zhu, Shaotie [1 ]
Liu, Xiao [1 ]
机构：
[1] Southwest Univ Sci & Technol, Sch Civil Engn & Architecture, Mianyang 621010, Peoples R China
来源：
SUSTAINABLE DEVELOPMENT OF URBAN AND RURAL AREAS | 2014年 / 507卷
关键词：
Carbon Fiber Sheet; prestressed concrete hollow slab; secondary stress;
D O I：
10.4028/www.scientific.net/AMM.507.311
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Based on the experiment of prestressed concrete hollow slab flexural capacity, it obtained CFRP prestressed concrete hollow slab Ultimate bearing capacity, failure mode and load displacement curve, and analyzed the influence of Mechanical performance and reinforcement effect caused by the paste way and paste amount of CFRP. Based on the test results to determine the most optimal paste way and paste amount of CFRP for the different damage (slight damage, moderate damage and severe damage) prestressed concrete hollow slab to meet their safety requirements.
引用
收藏
页码：311 / 316
页数：6
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