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THE SOLUTION OF A CRACK EMANATING FROM AN ARBITRARY HOLE BY BOUNDARY COLLOCATION METHOD
作者姓名:王元汉
摘    要:In this paper a group of stress functions has been proposed for the calculation of acrack emanating from a hole with different shape(including circular,elliptical,rectangular,or rhombic hole)by boundary collocation method.The calculation resultsshow that they coincide very well with the existing solutions by other methods for a circularor elliptical hole with a crack in an infinite plate.At the smae time,a series of results fordifferent holes in a finite plate has also been obtained in this paper.The proposed functionsand calculation procedure can be used for a plate of a crack emanating from an arbitraryhole.

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