| 圆板极限荷载的一种简化计算方法 |
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| 引用本文： | 刘福林,俞秉义.圆板极限荷载的一种简化计算方法[J].沈阳工业大学学报,1990(2). |
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| 作者姓名： | 刘福林 俞秉义 |
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| 作者单位： | 辽宁大学数学系
(刘福林)，沈阳工业大学基础部(俞秉义) |
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| 摘 要： | 本文提出一种圆板极限荷载的简化计算方法。先将圆板问题转化为梁的问题,再利用奇异函数把作用于梁上的突变荷载描述成连续分布荷载,然后按照奇异函数的微积分规则解得圆板极限荷载的下限值。
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| 关 键 词： | 圆形板 梁 奇异性 函数 极限 条件 极限荷载 |
A Simplified Calculate Method of Ultimate Load of Circular Slab |
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| Liu Fulin,Yu Bingyi.A Simplified Calculate Method of Ultimate Load of Circular Slab[J].Journal of Shenyang University of Technology,1990(2). |
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| Authors: | Liu Fulin Yu Bingyi |
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| Abstract: | This paper advances a simplified balculate method of ultimate load of circular slab. First, we translate the question of circular slab into the question of beam, and describe the abrupt change load as the consecutive distributed load acted on beam making use the singular function. At last, we solve the lower limit value of ultimate load of circular slab according to the rule of calculus of singular function. |
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| Keywords: | circular slab beam singularity function limit conditioning ultimate load |
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