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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Article Navigation > INDUSTRIAL CONSTRUCTION > 2009 > 39(6): 117-119,116

Jiang Dejin, Chen Shaofan, Jia Dongyun. DISCUSSION ON THE WORKING TEMPERATURE AND QUALITY GRADE OF STEEL MATERIAL[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(6): 32-35,41. doi: 10.13204/j.gyjz200906008

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

Jiang Dejin, Chen Shaofan, Jia Dongyun. DISCUSSION ON THE WORKING TEMPERATURE AND QUALITY GRADE OF STEEL MATERIAL[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(6): 32-35,41. doi: 10.13204/j.gyjz200906008

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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

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References(5)

References

[2] 卜良桃,王月红,尚守平.复合砂浆钢筋网加固抗弯RC梁的非线性分析[J].工程力学,2006,23(9):125-130;

卜良桃,胡尚瑜,叶蓁.复合砂浆钢筋网加固RC足尺梁受弯试验研究[J].重庆建筑大学学报,2007,29(3):97-101;

[3] 尚守平,曾令宏,彭晖,等.复合砂浆钢丝网加固RC受弯构件的试验研究[J].建筑结构学报,2003,24(6):87-91;

[4] 陈大川,胡海波.混合结构火灾后的检测与加固[C]//第八届全国建筑物鉴定与加固改造学术会议论文集(下册).北京:中国建材工业出版社,2006;

[5] 于丽.高性能复合砂浆钢筋网加固RC框架梁方案及施工工艺[J].施工技术,2006(4):53-57.

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