| 配筋砌体剪力墙约束边缘构件的研究 |
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| 引用本文： | 潘东辉. 配筋砌体剪力墙约束边缘构件的研究[J]. 科学技术与工程, 2008, 8(3): 824-827846 |
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| 作者姓名： | 潘东辉 |
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| 作者单位： | 中建国际(深圳)设计顾问有限公司,深圳,518048 |
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| 摘 要： | 通过对配筋砌体剪力墙约束边缘构件的研究,提出相应的构造措施.通过设置了约束边缘构件后,墙体延性的变化,分析确定了约束混凝土和约束砌体边缘构件的具体构造做法,在该做法的基础上,进行参数分析,确定各个参数的影响作用,并建议了设置约束边缘构件墙体的曲率延性计算公式.大量的数值计算表明,该公式与数值计算结果吻合.
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| 关 键 词： | 配筋砌体 剪力墙 构造 约束边缘构件 |
| 收稿时间： | 2007-10-16 |
| 修稿时间： | 2007-10-16 |
On the Details of Confined Boundary Members of Reinforced-block-masonry Shear Walls |
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| PAN Dong-hui. On the Details of Confined Boundary Members of Reinforced-block-masonry Shear Walls[J]. Science Technology and Engineering, 2008, 8(3): 824-827846 |
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| Authors: | PAN Dong-hui |
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| Abstract: | A study on determining proper details of the confined boundary member(CBM) of the reinforced-block-masonry shear wall(RSW) is presented.Through the discussion on curvature ductility enhancement,favorable fortification details,including the reinforced mechanical ratio and the boundary member length of CBM,are suggested for the confined concrete boundary member and the confined masonry boundary member.A variable analysis is then conducted to investigate the variables' effects on the curvature ductility of RSWs strengthened with the suggested CBMs.Ductility formulas are put forward for RSWs with the suggested details,among which are formulas of the curvature ductility which agrees well with the numerical results. |
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| Keywords: | reinforced block masonry shear wall detail confined boundary member |
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