An Edge Crack Problem in a Semi-Infinite Plane Subjected to Concentrated Forces
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摘要: 讨论了半平面中的倾斜裂纹问题。集中力作用于裂纹表面上,或作用于开裂半平面的边界上。利用有理保角映像函数方法求解这个问题,同时得到了闭合形式的解。最后,给出了二个数值例子和计算结果。
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关键词:
- 有理保角映像函数方法 /
- 半平面边缘裂纹问题 /
- 应力强度因子
Abstract: An oblique edge crack problem in a semi-infinite plane is discussed.The concentrated forces are applied on the edge crack face,or on the line boundary of the cracked semi-infinite plane. The rational mapping function approach is suggested to solve the boundary value problem and a solution in a closed form is obtained.Finally,several numerical examples with the calculated results are given. -
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