【摘 要】
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This paper studied the damage mechanism of reinforced concrete(RC)piers under vehicle collisions based on the nonlinear finite element software LS-DYNA,analyzed the influences on the impact effects of
【机 构】
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School of Civil Engineering,Hunan University of Science and Technology,Xiangtan 411201,China
【出 处】
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2nd International Conference on Lmpact Loading of Structural
论文部分内容阅读
This paper studied the damage mechanism of reinforced concrete(RC)piers under vehicle collisions based on the nonlinear finite element software LS-DYNA,analyzed the influences on the impact effects of some critical parameters,such as the vehicular impact speed,truck mass,cross-section size of piers,stirrup reinforcement ratio and axial compression ratio,etc.,focusing on the shear failure rule of RC piers.
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