| 蒙皮效应在低层轻型钢结构住宅中的应用研究 |
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| 引用本文： | 于江,饶莲. 蒙皮效应在低层轻型钢结构住宅中的应用研究[J]. 钢结构, 2011, 26(1): 43-45,42 |
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| 作者姓名： | 于江 饶莲 |
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| 作者单位： | 新疆大学建筑工程学院,乌鲁木齐,830047 |
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| 摘 要： | 采用有限元软件SAP 2000,考虑蒙皮效应,对轻钢结构住宅的抗震性能进行模态分析.采用2种不同的方法,即底部剪力法和模态分析法,同时考虑应力蒙皮效应,对某典型实例在地震作用下的反应进行计算,得到了一些结论,包括节点位移、剪力和该类结构的地震反应特点.
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| 关 键 词： | 轻钢住宅 结构体系 轻钢龙骨 蒙皮效应 |
STRESSED SKIN DIAPHRAGM OF THE APPLICATIONS IN LOW-RISE LIGHTWEIGHT STEEL STRUCTURE RESIDENCE |
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| Yu Jiang,Rao lian. STRESSED SKIN DIAPHRAGM OF THE APPLICATIONS IN LOW-RISE LIGHTWEIGHT STEEL STRUCTURE RESIDENCE[J]. Steel Construction, 2011, 26(1): 43-45,42 |
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| Authors: | Yu Jiang Rao lian |
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| Affiliation: | Yu Jiang Rao Lian(College of Architecture and Civil Engineering,Xinjiang University,Urumqi 830047,China) |
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| Abstract: | Under the consideration of stressed skin diaphragm,the modal analysis on aseismatic performance of a low-rise lightweight steel frame structure is made by finite element software SAP 2000.Two different ways,bottom shear method and modal analysis method were used.Taking into account skin effect,the response of typical case under seismic effects is calculated,some relevant conclusion,including node displacement,shear and seismic response characteristics of such structures are acquired. |
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| Keywords: | lightweight steel residence constructure system light-gauge steel joist stressed skin diaphragm |
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