| 点支式双层中空玻璃板的变形性能分析 |
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| 引用本文： | 石永久,马赢,王元清. 点支式双层中空玻璃板的变形性能分析[J]. 工业建筑, 2005, 35(2): 20-22,15 |
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| 作者姓名： | 石永久 马赢 王元清 |
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| 作者单位： | 1. 清华大学,建筑玻璃与金属结构研究所,北京,100084
2. 清华大学,结构工程与振动教育重点实验室,北京,100084 |
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| 摘 要： | 简要分析、介绍了点支中空玻璃板的承载特点 ,并简述了有限元模型的建立过程 ,其位移计算结果与现有试验测值吻合较好。利用该模型 ,分别研究了气体层厚度、内外片玻璃板厚以及孔心边距等参数对于点支中空玻璃变形性能的影响 ,对点支中空玻璃的设计计算提出了必要的建议。
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| 关 键 词： | 点支承中空玻璃 有限元 变形性能 孔心边距 |
ANALYSIS OF DEFORMATION PROPERTIES OF POINT SUPPORTING MID-HOLL OW GLASS |
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| Shi Yongjiu,Ma Ying,Wang Yuanqing. ANALYSIS OF DEFORMATION PROPERTIES OF POINT SUPPORTING MID-HOLL OW GLASS[J]. Industrial Construction, 2005, 35(2): 20-22,15 |
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| Authors: | Shi Yongjiu Ma Ying Wang Yuanqing |
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| Abstract: | This paper analyzes and introduces the point supported mid-hollow glass′s loading property concisely,and provides the general finite element modeling process.The finite element calculations agree well with the experimental results.The gas layer′s thicknesses,outer and inner panels′ thickness,distance from the supported point to the edge have been taken into account to analyze the deformation property of the mid-hollow glass.Some advices are also made for designs and calculations. |
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| Keywords: | point supporting mid-hollow glass finite element deformation properties distance from the supported point to the edge |
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