EXPERIMENTAL INVESTIGATION ON BOND PERFORMANCE BETWEEN REINFORCEMENT AND CONCRETE AFTER FIRE

Wu Hao; Chen Ligang

doi:10.13204/j.gyjz201002024

Volume 40 Issue 2

Dec. 2014

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Wu Hao, Chen Ligang. EXPERIMENTAL INVESTIGATION ON BOND PERFORMANCE BETWEEN REINFORCEMENT AND CONCRETE AFTER FIRE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 105-108. doi: 10.13204/j.gyjz201002024

Citation:

Wu Hao, Chen Ligang. EXPERIMENTAL INVESTIGATION ON BOND PERFORMANCE BETWEEN REINFORCEMENT AND CONCRETE AFTER FIRE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 105-108. doi: 10.13204/j.gyjz201002024

Wu Hao, Chen Ligang. EXPERIMENTAL INVESTIGATION ON BOND PERFORMANCE BETWEEN REINFORCEMENT AND CONCRETE AFTER FIRE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 105-108. doi: 10.13204/j.gyjz201002024

Citation:

Wu Hao, Chen Ligang. EXPERIMENTAL INVESTIGATION ON BOND PERFORMANCE BETWEEN REINFORCEMENT AND CONCRETE AFTER FIRE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 105-108. doi: 10.13204/j.gyjz201002024

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EXPERIMENTAL INVESTIGATION ON BOND PERFORMANCE BETWEEN REINFORCEMENT AND CONCRETE AFTER FIRE

doi: 10.13204/j.gyjz201002024

Wu Hao,
Chen Ligang

1.
College of Civil Engineering,Qingdao Technological University,Qingdao 266033,China

Received Date: 2008-03-25
Publish Date: 2010-02-20

Abstract

Abstract

In order to raise the reliability of the strengthening design of a building after a fire,the exploration of the bond performance of a reinforce concrete after a fire becomes the key to the study on the behavior of the reinforced concrete after a fire.It is studies the changes in the bond performance between rebar and concrete under different temperatures by way of a central pull-out test.The rebar and the concrete cementing force's -s curves under different temperatures are obtained and the bond-slip constitutive equation under temperature influence is also given.
- after high temperature,
- reinforced concrete,
- bonding force,
- τ-s curve,
- constitutional equation

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References(7)

References

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