Bond Mechanism of Carbon Fiber Reinforced Polymer Grid to Concrete

被引：0
|
作者：
Ding, L. [1 ,2 ]
Rizkalla, S. [2 ]
Wu, G. [1 ,3 ,4 ]
Wu, Z. S. [1 ,3 ,4 ]
机构：
[1] Southeast Univ, Dept Civil Engn, Nanjing, Jiangsu, Peoples R China
[2] North Carolina State Univ, Dept Civil Construct & Environm Engn, Raleigh, NC USA
[3] Southeast Univ, Dept Civil Engn, Nanjing, Jiangsu, Peoples R China
[4] Southeast Univ, Int Inst Urban Syst Engn, Nanjing, Jiangsu, Peoples R China
来源：
ADVANCES IN FRP COMPOSITES IN CIVIL ENGINEERING | 2010年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Carbon Fiber Reinforced Polymer (CFRP) Grid provides alternative reinforcing material for concrete structural elements. To implement its use for different structure applications, this paper summarize a research under taken to study the bond properties of CFRP Grid to concrete. The research includes an experimental program consist of eight specially designed specimens, each consist of two concrete blocks, used to apply pure tension loads to the CFRP Grid using hydraulic jacks. The specimens included different embedment length of the CFRP Grid with and without transverse wires. The experimental program included also four one way reinforced concrete slabs with different spliced lengths at mid span to determine the effective development lengths of the CFRP Grid subject to flexural stresses. Research funding provided general design guideline for the use of these types of grids as reinforcements for concrete structures.
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页码：589 / +
页数：2
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