【摘要】 本文通过低周反复荷载试验,对钢筋砼有边框柱剪力墙的工作特性,以及影响强度和变形的因素进行了分析。文中还探讨了边框柱主筋配筋量与强度和变形性能的关系,及其对墙竖向分布筋参与工作范围的影响。讨论了提高有边框柱剪力墙强度和非弹性耗能能力的构造措施。更多还原

【Abstract】 Based on experimental researches, the characteristic behavior of reinforced concrete framed shear wall under low frequency cyclic loading has been studied. The effect of percentage of reinforcement, concrete strength, shear-span ratio and vertical load on the strength and deformation of framed shear wall, including the interacting effect of different factors are analyzed. The construction detail for enhancing strength and improving inelastic energy dissipation behavior of reinforced concrete framed shear wall until flexural failure are also discussed. Besides, comparisons among the computed values of flexure using the formula recommended and other formulas are listed as well.更多还原