Shi Xudong, Guo Zhenhai. STRESS STRAIN RELATIONSHIPS OF CONCRETE AND REINFORCEMENT USED FOR ANALYSIS OF BEAM COLUMN STRUCTURES AT ELEVATED TEMPERATURE[J]. Engineering Mechanics, 1997, 14(2): 28-35.
Citation: Shi Xudong, Guo Zhenhai. STRESS STRAIN RELATIONSHIPS OF CONCRETE AND REINFORCEMENT USED FOR ANALYSIS OF BEAM COLUMN STRUCTURES AT ELEVATED TEMPERATURE[J]. Engineering Mechanics, 1997, 14(2): 28-35.

STRESS STRAIN RELATIONSHIPS OF CONCRETE AND REINFORCEMENT USED FOR ANALYSIS OF BEAM COLUMN STRUCTURES AT ELEVATED TEMPERATURE

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  • Received Date: October 31, 1995
  • Revised Date: December 31, 1899
  • In this paper, the behaviors of stress strain curves of concrete were investigated at different temperatures. From the analysis of the test results, the method of determining temperature increment path, shining temperature flowing path, is presented and relative formulas are given. It is shown that the results of calculation by this method agree well with the test results.
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