Experimental study on bending constitutive relation of steel box-concrete combined member
According to the direct homogenization theory of inhomogeneous material, a single medium homogenization constitutive model of the confined concrete in the steel box-concrete combined member has been established, and model parameters have been determined by the measured data of the bending test. By analyzing the theoretical ultimate strength and overall process curve, the results obtained is consistent with the curve measured by the test, which proves the bending constitutive relation of steel box-concrete combined member is correct.
Keywords: Experimenter, steel box-concrete combined member , bending constitutive relation
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ABOUT THE AUTHORS
Wenjuan Yao
Department of Civil Engineering, Shanghai University,China
Wu Yang
Department of Civil Engineering, Shanghai University,China
Xiaoyu Liu
School of Civil Engineering and Architecture, Chongqing Jiaotong University, China
Wenjuan Yao
Department of Civil Engineering, Shanghai University,China
Wu Yang
Department of Civil Engineering, Shanghai University,China
Xiaoyu Liu
School of Civil Engineering and Architecture, Chongqing Jiaotong University, China
