| 两铰拱的弹塑性分析 |
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| 引用本文： | 刘大维,王琦,陈建基.两铰拱的弹塑性分析[J].哈尔滨商业大学学报(自然科学版),1992(2). |
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| 作者姓名： | 刘大维 王琦 陈建基 |
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| 作者单位： | 黑龙江商学院商业机械系，黑龙江商学院商业机械系，黑龙江省公路第五工程处 |
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| 摘 要： | 通过对理想弹塑材料制成的对称两铰圆拱的讨论,确定在顶点集中载荷作用下,拱内产生的弯矩和顶点挠度,最后得出确定拱的承载能力的一般原则。
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| 关 键 词： | 弹性阶段 屈服阶段 抗弯刚度 顶点挠度 |
Plastonelastie Analysis of A Two Hinges Arch |
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| Liu Dawei Wang Qi.Plastonelastie Analysis of A Two Hinges Arch[J].Journal of Harbin University of Commerce :Natural Sciences Edition,1992(2). |
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| Authors: | Liu Dawei Wang Qi |
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| Institution: | Liu Dawei Wang Qi (Department of Commercial Machine)Cheng Jianji (The fivth Engineering of the Road Bureau of Hei longjiang) |
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| Abstract: | Through discussing the two hinges symmetric arch made the of ideal plastonelastic material,determinates the bending moment in the arch and the deflection of the apex,when concentrated load acts on the apex. In the end,obtains the general principle about determinating the bearing capacity of the arch. |
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| Keywords: | elastic stage yielding stage bending stiffness deflection of the apex |
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