| 集中荷载作用下点支承单格板的塑性极限分析 |
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| 引用本文： | 欧新新,张文华,刘勇.集中荷载作用下点支承单格板的塑性极限分析[J].浙江工业大学学报,1999,27(2):122-127. |
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| 作者姓名： | 欧新新 张文华 刘勇 |
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| 作者单位： | 浙江工业大学建筑工程学院，浙江工业大学机电工程学院 |
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| 摘 要： | 应用塑性理论对集中荷载作用下的点支承单格无梁板作分析。采用塑性铰线理论，对三种可能的塑性铰线形式分别进行分析，得到极限承载力的解析式。同时给出两个方向相同极限弯矩的正方形板的破坏图式及极限承载力。
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| 关 键 词： | 集中载荷 点支承 塑性铰线 极限分析 |
Plastic limit analysis of the corner supported single rectangular non beam slab with concentrated load |
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| OU Xin xin ,ZHANG Wen hua ,LIU\ Yong.Plastic limit analysis of the corner supported single rectangular non beam slab with concentrated load[J].Journal of Zhejiang University of Technology,1999,27(2):122-127. |
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| Authors: | OU Xin xin ZHANG Wen hua LIU\ Yong |
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| Affiliation: | OU Xin xin 1,ZHANG Wen hua 1,LIU\ Yong 2 |
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| Abstract: | Plastic theory is applied to analyse the corner supported single rectangular non beam slab with concentrated load in this paper.Using plastic yield line theory,three yield line patterns are an alysed and the formulas of the ultimate bearing capacity are obtained.In addition,the failure patterns and ultimate bearing resistance for the square slab with the same ultimate bending moment in two directions are given. |
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| Keywords: | concentrated load corner supported yield line ultimate analysis |
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