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http://dx.doi.org/10.12989/cac.2017.19.3.227

Cyclic performance of concrete beams reinforced with CFRP prestressed prisms  

Liang, Jiongfeng (Jiangxi Engineering Research Center of Process and Equipment for New Energy, East China Institute of Technology)
Deng, Yu (College of Civil and Architecture Engineering, Guangxi University of Science and Technology)
Hu, Minghua (Faculty of Civil & Architecture Engineering, East China Institute of Technology)
Tang, Dilian (Faculty of Civil & Architecture Engineering, East China Institute of Technology)
Publication Information
Computers and Concrete / v.19, no.3, 2017 , pp. 227-232 More about this Journal
Abstract
This paper describes an experimental study of the cyclic performance of concrete beams reinforced with CFRP prestressed concrete prisms (PCP). The failure modes, hysteretic loops, skeleton curve, ductility, energy dissipation capacity and stiffness degradation of concrete beams reinforced with CFRP prestressed concrete prisms were analyzed. The results show that The CFRP prestressed prisms reinforced concrete beams have good seismic performance. The level of effective prestress and cross section of CFRP prestressed prisms had a little influence on the bearing capacity, the ductility and energy dissipation capacity of CFRP prestressed prisms reinforced concrete beams.
Keywords
CFRP; prism; cyclic; beam; ductility;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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