Luo Xuefu, Liu Yulan, Yu Shouwen. THE NUMERICAL SIMULATION OF FATIGUE GROWTH OF SURFACE CRACK IN TUBULAR WELDED JOINTS[J]. Engineering Mechanics, 1994, 11(1): 1-8.
Citation: Luo Xuefu, Liu Yulan, Yu Shouwen. THE NUMERICAL SIMULATION OF FATIGUE GROWTH OF SURFACE CRACK IN TUBULAR WELDED JOINTS[J]. Engineering Mechanics, 1994, 11(1): 1-8.
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THE NUMERICAL SIMULATION OF FATIGUE GROWTH OF SURFACE CRACK IN TUBULAR WELDED JOINTS

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  • The stress intensity factor of surface crack under cyclic loading is calculated by using the Line-Spring Moding and ADINA. The method of presenting Line-Spring Elements is proposed for the first time to simulate the fatigue growth of surface crack, and corresponding technique and software are developed.
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