| 平面L形框剪结构剪力墙布置方案 |
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| 引用本文： | 凯里,张耀庭. 平面L形框剪结构剪力墙布置方案[J]. 华中科技大学学报(城市科学版), 2011, 28(3) |
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| 作者姓名： | 凯里 张耀庭 |
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| 作者单位： | 华中科技大学土木工程与力学学院,湖北武汉,430074 |
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| 摘 要： | 建筑平面为L形的结构,由于其几何形状的不对称性,其剪力墙的合理布置一直是工程设计中的难点,在高烈度区更是如此.本文以平面L形框架-剪力墙结构为研究对象,通过分析软件PKPM和ETABS对所设计的结构进行建模及分析,讨论剪力墙的位置、数量和长度等对结构抗震性能的影响.计算结果表明:综合考虑剪力墙对结构扭转效应和剪力墙自身内力的控制,是进行平面L型框架-剪力墙结构剪力墙布置的先决条件,对结构设计具有重要意义.
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| 关 键 词： | 平面L形 框架-剪力墙 水平地震 扭转 剪力墙内力 |
Study on Layout of Shear Walls in the Structure with L-shaped Plane |
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| KAI Li,ZHANG Yao-ting. Study on Layout of Shear Walls in the Structure with L-shaped Plane[J]. Journal of Huazhong University of Science and Technology, 2011, 28(3) |
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| Authors: | KAI Li ZHANG Yao-ting |
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| Affiliation: | KAI Li,ZHANG Yao-ting(School of Civil Engineering and Mechanics,Huazhong University of Science and Technology,Wuhan 430074,China) |
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| Abstract: | Because of asymmetric flat shapes,the proper arrang em ent of shear walls in building structures with L-shaped plane is always a diffi culty in engineering design,especially in high intensity seismic zone.The arti cle focuses on frame-shear wall structures with L-shaped plane.Models are set up in PKPM and ETABS to study on the influence of location,number and length o f shear walls on the structural anti-seismic performance.The results show that the control of torsional effect and internal force of shear wa... |
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| Keywords: | L-shaped plane frame-shear wall horizontal earthquake torsion internal force of shear walls |
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