| 组合钢板剪力墙的抗震性能研究进展 |
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| 引用本文： | 郝坤超,高辉,孙飞飞. 组合钢板剪力墙的抗震性能研究进展[J]. 建筑钢结构进展, 2010, 12(2): 49-56 |
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| 作者姓名： | 郝坤超 高辉 孙飞飞 |
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| 作者单位： | 中国京冶工程技术有限公司上海分公司,上海,200043;中国西南建筑设计研究院有限公司,成都,610081;同济大学土木工程防灾国家重点实验室,上海,200092 |
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| 基金项目： | 国家科技支撑计划项目(2006BAJ01B02);;国家自然科学基金(50408036) |
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| 摘 要： | 组合钢板剪力墙是由钢板和混凝土板组成的新型抗侧力构件。本文介绍了组合墙的各种形式。总体上将组合墙分为单层钢板组合墙和双层钢板组合墙。前者可分为现浇混凝土组合墙和预制板组合墙,后者有Bi-Steel(双钢板)组合墙和双层压型钢板组合墙两种形式。本文对每种形式组合墙的抗震性能作了仔细讨论,重点回顾了预制板组合墙的改进措施,包括混凝土板边设缝、预制板设大孔径螺栓孔、采用低屈服点钢材、钢板开圆孔以及去除钢板与竖向边缘构件的连接,形成两边连接组合墙。还讨论了两边连接组合墙的改进方法,包括设置面外支撑、钢板开竖缝、大宽厚比开缝钢板和大高宽比Ⅰ型钢板。最后总结了组合墙的发展趋势。
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| 关 键 词： | 组合钢板剪力墙 抗震性能 滞回性能 改进 |
Progress in Seismic Performance of Composite Steel Plate Shear Walls |
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| HAO Kun-chao,GAO Hui,SUN Fei-fei. Progress in Seismic Performance of Composite Steel Plate Shear Walls[J]. Progress in Steel Building Structures, 2010, 12(2): 49-56 |
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| Authors: | HAO Kun-chao GAO Hui SUN Fei-fei |
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| Affiliation: | 1.Shanghai Branch/a>;China Jingye Engineering Corporation Limited/a>;Shanghai 200043/a>;China/a>;2.China Southwest Architectural Design and Research Institute Ltd./a>;Chengdu 610081/a>;3.State Key Laboratory for Disaster Reduction in Civil Engineering/a>;Tongji University/a>;Shanghai 200092/a>;China |
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| Abstract: | Various forms of composite steel plate shear wall (CSPW),which is in general a new-type lateral bracing member composed of steel plate and concrete panel,were reviewed. CSPW was categorized into two entries:CPSW with single steel plate and CPSW with double steel plates. Each one was further classified as two sub-entries:cast-in-place CPSW and precast CPSW for the former as well as Bi-Steel CSPW and profiled double skin CSPW for the latter. Seismic performance of each form was discussed in detail. Emphasis w... |
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| Keywords: | composite steel plate shear wall seismic performance hysteretic behavior improvement |
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