STUDY ON DETECTION AND STRENGTHENING TECHNOLOGY OF CONCRETE STRUCTURE AFTER FIRE

Bu Liangtao; Chen Jun; Li Hongbing

doi:10.13204/j.gyjz200906028

Volume 39 Issue 6

Dec. 2014

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Bu Liangtao, Chen Jun, Li Hongbing. STUDY ON DETECTION AND STRENGTHENING TECHNOLOGY OF CONCRETE STRUCTURE AFTER FIRE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(6): 117-119,116. doi: 10.13204/j.gyjz200906028

Citation:

Bu Liangtao, Chen Jun, Li Hongbing. STUDY ON DETECTION AND STRENGTHENING TECHNOLOGY OF CONCRETE STRUCTURE AFTER FIRE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(6): 117-119,116. doi: 10.13204/j.gyjz200906028

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STUDY ON DETECTION AND STRENGTHENING TECHNOLOGY OF CONCRETE STRUCTURE AFTER FIRE

doi: 10.13204/j.gyjz200906028

1.
Civil Engineering College,Hunan University,Changsha 410082,China

Received Date: 2008-10-06
Publish Date: 2009-06-20

Abstract

Abstract

After reinforced concrete structures suffered from a fire,because of the impact of high temperature,a chemical change would occur in material of concrete,whose strength and ductility would be decreased,thus reducing the physical and mechanical properties of the whole structure and members,damages would be produced.According to a residential building suffered from a fire,it is mainly discussed the construction technology of strengthening beam and plate with high performance ferrocement.Engineering practice proves that this strengthening method has good effect,convenient construction and less cost.
- fire,
- reinforced concrete structures,
- high performance ferrocement mortar,
- strengthen