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钢筋混凝土双向偏压剪扭复合受力构件抗震性能试验研究
AN EXPERIMENTAL STUDY ON ASEISMIC BEHAVIORS OF REINFORCED CONCRETE MEMBERS SUBJECTED TO BIAXIAL ECCENTRIC COMPRESSION, SHEAR AND TORQUE
【摘要】 通过对 8根承受双向偏压剪和反复扭矩作用构件的模型试验 ,对构件的破坏形态、滞回性能、延性及耗能能力、承载能力等进行了分析 ,提出了基于抗震设计的复合受扭构件承载力的计算公式和恢复力模型。
【Abstract】 By testing 8 reinforced concrete members subjected to biaxial eccentric compression, shear and torque, the failure modes, torsion bearing capacity, hystersis properties are analyzed and the restoring force model and a formula of combined torsion bearing capacity based on aseismic design are presented.
【关键词】 复合受扭;
抗扭承载力;
滞回性能;
恢复力模型;
抗震性能;
【Key words】 combined torsion torsion bearing capacity hysteresis property restoring force model aseismic behavior;
【Key words】 combined torsion torsion bearing capacity hysteresis property restoring force model aseismic behavior;
【基金】 山东省自然科学基金资助项目 (Y98F14 0 95 )
- 【文献出处】 工业建筑 ,Industrial Construction , 编辑部邮箱 ,2002年12期
- 【分类号】TU375
- 【被引频次】10
- 【下载频次】214