| 带暗支撑低矮剪力墙抗震性能试验及承载力计算 |
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| 引用本文： | 曹万林,张建伟,田宝发,刘春燕,宋文勇.带暗支撑低矮剪力墙抗震性能试验及承载力计算[J].土木工程学报,2004,37(3):44-51. |
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| 作者姓名： | 曹万林 张建伟 田宝发 刘春燕 宋文勇 |
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| 作者单位： | 1. 北京工业大学
2. 沧州市建筑设计研究院 |
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| 基金项目： | 国家自然科学基金(599780 0 3)，北京市科技攻关项目(954300300)，教育部骨干教师基金(M 0 4 0 1 0 0 0 1 ) |
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| 摘 要： | 提出了钢筋混凝土带暗支撑剪力墙 ,进行了 11个 1 3缩尺的低矮剪力墙模型的低周反复荷载试验 ,重点分析了暗支撑的倾角和配筋比对剪力墙抗震性能的影响 ,给出了带暗支撑剪力墙承载力的计算方法 ,计算结果与实测结果符合较好。提出了供抗震设计参考的建议
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| 关 键 词： | 钢筋混凝土 低矮剪力墙 暗支撑 抗震性能 承载力 |
| 文章编号： | 1000-131X(2004)03-0044-08 |
| 修稿时间： | 2002年8月9日 |
EXPERIMENTAL STUDY ON ASEISMATIC PEOPERTY AND CALCULATION OF LOAD- CARRYING CAPACITY FOR LOW- RISE RC SHEAR WALLS WITH CONCEALED BRACINGS |
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| Cao WanlinZhang JianweiTian Baofa.EXPERIMENTAL STUDY ON ASEISMATIC PEOPERTY AND CALCULATION OF LOAD- CARRYING CAPACITY FOR LOW- RISE RC SHEAR WALLS WITH CONCEALED BRACINGS[J].China Civil Engineering Journal,2004,37(3):44-51. |
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| Authors: | Cao WanlinZhang JianweiTian Baofa |
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| Affiliation: | Cao WanlinZhang JianweiTian Baofa (Beijing University of Technology) (Cangzhou Institution of Architectural De sign Research) Liu ChunyanSong Wenyong (Beijing University of Technology)(Cangzhou Institution of Architechtural De sign Research) |
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| Abstract: | In this paper, the RC shear wall with concealed bracings is brought forward and the cyclic loading tests of eleven 1/3 scale low-rise shear walls are carrie d ou t. The influence of steel ratio and obliquity of concealed bracing on aseismati c propcrty of shear wall is emphatically studied in this paper. The formulas of calculating of the load-carrying capacity are also establi shed and the calculating results and the testing results are in good agreement. Finally, some suggestions on the aseismatic design of RC shear wall with concea led bracings are proposed. |
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| Keywords: | reinforced concrete low-rise shear wall concealed bra cing aseismatic property load-carrying capacity$$$$ |
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