ASSESSMENT AND STRENGTHEN FOR A CHEMICAL FIBRE FACTORY BUILDING SUBJECTED TO FIRE DISASTER

Tang Hongyuan; Wang Zeyun; Jia Yigang

doi:10.13204/j.gyjz201207026

Volume 42 Issue 7

Dec. 2014

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Pei Qiang, Quan Houhui, Tian Jing. STATISTICAL ANALYSIS OF THE STRONG MOTION RECORDS AND PRELIMINARY STUDY OF THE UNSTEADY RESPONSE SPECTRUM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 54-58,83. doi: 10.13204/j.gyjz201311013

Citation:

Tang Hongyuan, Wang Zeyun, Jia Yigang. ASSESSMENT AND STRENGTHEN FOR A CHEMICAL FIBRE FACTORY BUILDING SUBJECTED TO FIRE DISASTER[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(7): 152-155,170. doi: 10.13204/j.gyjz201207026

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ASSESSMENT AND STRENGTHEN FOR A CHEMICAL FIBRE FACTORY BUILDING SUBJECTED TO FIRE DISASTER

doi: 10.13204/j.gyjz201207026

1.
1. College of Architecture and Civil Engineering,Xihua University,Chengdu 610039,China;
2.
2. Institute of Design and Research,Nanchang University,Nanchang 330029,China

Received Date: 2011-11-15
Publish Date: 2012-07-20

Abstract

Abstract

The test methods and contents for a factory building subjected to fire disaster were introduced, includingsection geometry size, concrete strength, steel strength, and carbonation depth in concrete and so on. The firedamaged structure was appraised according to the test results and calculation. The adapted strengthening methodswere put forward through the specific appraisal results. The damaged columns were respectively strengthened withreinforced concrete, externally bonded steel frame and carbon fiber reinforced polymer. For the damaged beams, demolition replacement, strengthened with externally bonded steel frame and carbon fiber reinforced polymer wereused respectively; for the damaged slabs, the demolition replacement, bottom bonded rebar with shotcrete andexternally bonded carbon fiber reinforced polymer were used. The structure completely resumed its bearing capacityafter strengthening.
- concrete structure,
- fire disaster,
- assessment,
- strengthening

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References(10)

References

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