| 温度荷载下薄板的弹性理论分析 |
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| 引用本文： | 周小龙,丁圣果,王懿.温度荷载下薄板的弹性理论分析[J].贵州大学学报(自然科学版),2009,26(3):106-109. |
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| 作者姓名： | 周小龙 丁圣果 王懿 |
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| 作者单位： | 贵州大学,土木建筑工程学院,贵州,贵阳,550003 |
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| 基金项目： | 国家自然科学基金，贵州大学研究生创新基金省级资助项目 |
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| 摘 要： | 把三边简支一边固支矩形薄板受沿厚度方向均匀变化的温差荷载作用的问题视为一边作用等效温差力矩的四边简支板与在温差荷载作用下的四边简支板的叠加。根据固定边界的位移协调条件导出温差荷载引起的板内力的表达式和挠度方程。
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| 关 键 词： | 矩形薄板 温差荷载 叠加原理 内力 |
The Elasticity Theory Analysis of Thin Plate which Suffered with Temperature Loads |
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| ZHOU Xiao-long,DING Sheng-guo,WANG Yi.The Elasticity Theory Analysis of Thin Plate which Suffered with Temperature Loads[J].Journal of Guizhou University(Natural Science),2009,26(3):106-109. |
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| Authors: | ZHOU Xiao-long DING Sheng-guo WANG Yi |
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| Institution: | College of Civil Engineering and Architecture;Guizhou University;Guiyang 550003;China |
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| Abstract: | The rectangular thin plate with three simply supported edges and one clamped under temperature loads linear distributed along the thickness side was analyzed.The problem can be equal to the superposition of four simply supported edges with temperature loads and four simply supported edges with equivalent bending moment.Based on the displacement conforming condition,the roof-plate's internal force expression and deflection equation was systematically derived. |
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| Keywords: | rectangular thin plate temperature loads superposition principle internal force |
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