EXPERIMENTAL RESEARCH ON THE SPLITTING TENSILE STRENGTH OF CONCRETE AT DIFFERENT TEMPERATURES AND TIME

Guo Jinchun; Yu Jiangtao; Lu Zhoudao

doi:10.13204/j.gyjz200809022

Volume 38 Issue 9

Dec. 2014

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Guo Jinchun, Yu Jiangtao, Lu Zhoudao. EXPERIMENTAL RESEARCH ON THE SPLITTING TENSILE STRENGTH OF CONCRETE AT DIFFERENT TEMPERATURES AND TIME[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(9): 74-76,81. doi: 10.13204/j.gyjz200809022

Citation:

Guo Jinchun, Yu Jiangtao, Lu Zhoudao. EXPERIMENTAL RESEARCH ON THE SPLITTING TENSILE STRENGTH OF CONCRETE AT DIFFERENT TEMPERATURES AND TIME[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(9): 74-76,81. doi: 10.13204/j.gyjz200809022

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EXPERIMENTAL RESEARCH ON THE SPLITTING TENSILE STRENGTH OF CONCRETE AT DIFFERENT TEMPERATURES AND TIME

doi: 10.13204/j.gyjz200809022

1.
Research Institute of Structural Engineering and Disaster Reduction,Tongji University Shanghai 200092

Received Date: 2008-01-08
Publish Date: 2008-09-20

Abstract

Abstract

Because little research has been done on the affection of high temperature and constant temperature time to concrete mechanical properties at home and abroad and the damage detection technology of fire-damaged concrete is lacking,high temperature test of concrete test is presented.Through the splitting tensile strength test of concrete at different temperature and different constant temperature time,the coupling relationship among temperature,constant temperature time and splitting tensile strength of concrete is enduced,and the formula of concrete splitting tensile strength after high temperature is established.Based on the results of test,three-dimensional surface of temperature,constant temperature time and splitting tensile strength of concrete is fitted
- fire,
- splitting tensile strength,
- elevated temperatures,
- constant temperature time,
- concrete

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References(17)

References

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