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弹性薄板弯曲问题的等价的直接变量边界积分方程
Equivalent boundary integral equation with direct variables for plate bending theory
【摘要】 建立平面弹性薄板弯曲问题理论中具有直接变量的等价边界积分方程。传统的直接变量边界积分方程,它们都不是等价的,对此进行了深入的讨论。
【Abstract】 An equivalent boundary integral equation (EBIE) with direct variables for the thin plate bending theory, which is equivalent to the original boundary value problem, is established in this paper. The previous two kinds of boundary integral equations with direct unknowns are discussed thoroughly and it is showed that the previous results are not exact ones.
- 【文献出处】 计算力学学报 ,Chinese Journal of Computational Mechanics , 编辑部邮箱 ,2003年02期
- 【分类号】O343
- 【被引频次】4
- 【下载频次】92