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| 大气压下真空平板玻璃的支撑应力 | |
| 引用本文： | 缪宏,左敦稳,张瑞宏,王长涛,孔德军. 大气压下真空平板玻璃的支撑应力[J]. 建筑材料学报, 2008, 11(6) |
| 作者姓名： | 缪宏 左敦稳 张瑞宏 王长涛 孔德军 |
| 作者单位： | 1. 南京航空航天大学,机电学院,江苏南京,210016 2. 扬州大学,机械工程学院,江苏扬州,225009 3. 江苏工业学院,机械与能源工程学院,江苏,常州,213016 |
| 基金项目： | 国家自然科学基金 |
| 摘 要： | 用有限元方法分析了在大气压下真空平板玻璃支撑柱处的应力分布,得出了其应力分布规律,对真空平板玻璃封边处、支撑处、相邻支撑柱之间连线中点的应力分布进行了表征.结果表明,最大应力发生在每个支撑的支撑端面,且以玻璃四角的第2个支撑柱处的应力最大,第2排的支撑柱处次之,其理论计算与软件分析结果基本一致. |
| 关 键 词： | 真空平板玻璃 有限元分析 支撑应力 |
Study of Shore Stress of Vacuum Plate Glazing at the Atmospheric Pressure |
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| MIAO Hong,ZUO Dun-wen,ZHANG Rui-hong,WANG Chang-tao,KONG De-jun. Study of Shore Stress of Vacuum Plate Glazing at the Atmospheric Pressure[J]. Journal of Building Materials, 2008, 11(6) | |
| Authors: | MIAO Hong ZUO Dun-wen ZHANG Rui-hong WANG Chang-tao KONG De-jun |
| Abstract: | The shore stress field of vacuum plate glazing at the atmospheric pressure was analyzed by the finite element analysis method,and its stress distribution laws were found.The stresses of the parts such as the sealed sides,the shores,and the middle points between two adjacent shores,and etc.,were characterized.The results show that the highest stress occurs in the end surface of every shore,and the maximal stress of the vacuum glazing occurs in the second shore of four square sides,and the shore stress in the second row is next,and its theoretical calculation is in accordance with the result of software analysis. |
| Keywords: | vacuum plate glazing finite element analysis shore stress |
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