ANALYSIS OF ANTI-SEISMIC PERFORMANCE OF RC FRAME STRUCTURE REINFORCED WITH CFRP

Liu Haiqing; Li Haijing; Zhao Jianjun

doi:10.13204/j.gyjz201012026

Volume 40 Issue 12

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2010 > 40(12): 102-106

Liu Haiqing, Li Haijing, Zhao Jianjun. ANALYSIS OF ANTI-SEISMIC PERFORMANCE OF RC FRAME STRUCTURE REINFORCED WITH CFRP[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(12): 102-106. doi: 10.13204/j.gyjz201012026

Citation:

Liu Haiqing, Li Haijing, Zhao Jianjun. ANALYSIS OF ANTI-SEISMIC PERFORMANCE OF RC FRAME STRUCTURE REINFORCED WITH CFRP[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(12): 102-106. doi: 10.13204/j.gyjz201012026

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ANALYSIS OF ANTI-SEISMIC PERFORMANCE OF RC FRAME STRUCTURE REINFORCED WITH CFRP

doi: 10.13204/j.gyjz201012026

1.
1. College of Architecture and Engineering,Liaoning Technical University,Fuxin 123000,China;
2.
2. School of Civil and Hydraulic Engineering,Dalian University of Technology,Dalian 116024,China;
3.
3. Jinxi Chemical Plant in Huludao,Liaoning,Huludao 125000,China

Received Date: 2010-06-25
Publish Date: 2010-12-20

Abstract

Abstract

A four-layer frame structure of benzene chloride workshop for Jinxi Chemical Plant reinforced with carbon fiber reinforced polymer(CFRP) is analyzed.Structure checking computations show that almost all members of the building must be reinforced except floor plate if it is used continuously as an industrial factory building.Reinforcing plan of beams and columns are presented in the design,and one of the max span beams is simulated with finite element method.The simulation shows that flexural bearing capacity of the beam reinforced by CFRP is improved effectively and the tensile stress is remarkably reduced of steel bar at bottom of beam.At the same time,the analysis of anti-seismic performance of the building by finite element simulation is completed between reinforced with and without CFRP.The simulations show that the CFRP can offer lateral resisting stiffness to reduce seismic response of the structure,and come up to seismic codes and standards.
- CFRP,
- finite element,
- reinforcement technique,
- seismic response of structure

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References(5)

References

赵彤,刘明国,谢剑,等.应用碳纤维布增强钢筋混凝土柱抗震能力的研究[J].地震工程与工程振动,2000,20(4):66-72.

[2] 尹显南,赵志曼.碳纤维片材加固混凝土结构技术规程应用探讨[J].山西建筑,2006,32(3):75-76.

[3] 赵彤,谢剑.碳纤维布补强加固混凝土结构新技术[M].天津:天津大学出版社,2001.

[4] 戴绍斌,杜黎妍.碳纤维布增强混凝土框架抗震性能的有限元分析[J].地震工程与工程振动,2005,25(4):112-115.

[5] CECS 146∶ 2003 碳纤维片材加固修复混凝土结构技术规程[S].

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