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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1988, Vol. 9 ›› Issue (7): 326-332.
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Wang Wei, He Qingzhi
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Abstract: In the present paper, by using Schwartz-Christoffel mapping function and Muskhelishvili' s method, the stress intensity factor (SIF) for L-shaped and Z-shaped and general branched cracks in two-dimentional elastic stress state was calculated. An approximate engineering method for predicting the SIF for a Z-shaped crack was also proposed.
Wang Wei;He Qingzhi. THE CALCULATION OF THE STRESS INTENSITY FACTOR FOR A GENERAL BRANCHED CRACK[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 1988, 9(7): 326-332.
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