| 单层平面索网点支式玻璃幕墙动力性能研究 |
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| 引用本文： | 王永慧,王鹏. 单层平面索网点支式玻璃幕墙动力性能研究[J]. 信阳师范学院学报(自然科学版), 2012, 0(2): 266-269 |
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| 作者姓名： | 王永慧 王鹏 |
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| 作者单位： | 昆明理工大学成人教育学院;昆明理工大学建筑工程学院 |
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| 基金项目： | 教育部博士点基金项目(20095314110008) |
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| 摘 要： | 考虑单层平面索网支承与幕墙玻璃之间的协同工作,建立结构体系的有限元模型,对有限元模型进行瞬态动力分析.通过有限元程序对索网幕墙体系中的钢索直径、钢索预拉力、幕墙玻璃网格尺寸、玻璃厚度对其动力性能的影响进行了研究,得到该幕墙结构在地震动力作用下的动力特性.研究表明,单层索网幕墙结构体系响应具有较强的非线性,钢索预拉力、幕墙玻璃网格及其厚度对结构动力性能影响较大.此外,结构体系刚度与幕墙玻璃密切相关.
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| 关 键 词： | 索网 点支式 幕墙 动力特性 |
Studies on the Dynamic Performance of Glass Curtain Wall Supported by Monolayer Cable Net |
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| WANG Yong-huia,WANG Peng. Studies on the Dynamic Performance of Glass Curtain Wall Supported by Monolayer Cable Net[J]. Journal of Xinyang Teachers College(Natural Science Edition), 2012, 0(2): 266-269 |
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| Authors: | WANG Yong-huia WANG Peng |
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| Affiliation: | b(a.Faculty of Adult Education;b.Faculty of Civil and Architectural Engineering, Kunmimg University of Science and Technology,Kunming 650051,China) |
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| Abstract: | Coordination of single-layer plan cable net and glass panels was considered.The finite element model was established and analyzed with the transient dynamic.Based on finite element methods,the effect of dynamic characteristics of glass curtain wall were studied,in which the main parameters considered are cable diameter,cable pre-stress,glass mesh and glass thickness.The dynamic characteristics of glass curtain wall under earthquake load were obtained.The results show that the response of glass curtain wall supported by monolayer cable net belongs to nonlinear system in which some factors have great influences on the dynamic characteristics of system,such as cable pre-stress,glass mesh and glass thickness.Besides,structural system stiffness is closely related with the glass panel. |
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| Keywords: | cable net point-supporting curtain wall dynamic performance |
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