关于用有限单元法计算应力強度因子的探讨
赵学仁
On the Calculation of Stress Intensity Factors Using the Finite Element Method
Zhao Xueren
兵工学报 . 1987, (1): 45 -49 .  DOI: 10.3969/j.issn.1000-1093.1987.01.006