【作者】 张建伟；

【导师】 曹万林；

【作者基本信息】 北京工业大学 ， 结构工程， 2001， 硕士

【摘要】 本文对有边框带暗支撑的4个中高剪力墙和6个低矮剪力墙模型，进行了抗震性能试验研究。通过低周反复荷载作用下，10个具有不同高宽比、不同设竖缝形式、不同暗支撑配筋的剪力墙模型的试验研究，重点分析了结构的承载力、刚度、延性、滞回特性、耗能能力及破坏特征等。比较了同高宽比但不同抗震措施的剪力墙抗震性能。在试验研究基础上，通过理论分析，建立了结构恢复力模型以及承载力和刚度的计算模型及公式，计算结果与实测结果符合较好。 试验及分析表明：有边框带暗支撑的中高剪力墙及低矮剪力墙的承载力、延性、耗能能力都比有边框的普通剪力墙明显提高，抗震性能良好。更多还原

【Abstract】 In this thesis, the experimental study is carried out on the aseismic behavior of R.C. shear wall with rims and concealed bracing, in particular, 4 models of higher height-width-ratio and 6 models of lower height-width-ratio. Based on the cyclic loading experiment of 10 R.C. shear wall modes of different height-width-ratio, fonnation of slits and concealed bracing, such characteristics of the structure are analyzed: capacity, stiffness, ductility, hysteresity capacity, energy dissipation and failure phenomena. In addition, the aseismic property of R.C. shear wall with the same height-wide-ratio and different aseismic measures is compared. Furthermore, based on theoretical analysis of experiment, the mode formulas of restoring forces, capacity and stiffness are established, which have been proved good effectiveness by experimental results. It shown that compared to ordinary R.C. shear wall with rims, the capacity, ductility and energy dissipation of R.C. shear wall with rims and concealed bracing in high or low height-width-ratio have been improved, and that this kind of R.C. shear walls have good aseismic property.更多还原