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WU Jun-liang, LIU Min, HOU He-tao. Experimental research on fatigue crack growth for cross shaped welded joint with partial penetration[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2003, (1): 61-63.
Citation: WU Jun-liang, LIU Min, HOU He-tao. Experimental research on fatigue crack growth for cross shaped welded joint with partial penetration[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2003, (1): 61-63.
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Experimental research on fatigue crack growth for cross shaped welded joint with partial penetration

  • Civil Engineering School, Shandong University, Jinan 250011, China

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  • Received Date: April 28, 2002
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  • In this paper,the fatigue crack growth experiment of the cross-shaped welded joints with partial penetration was carried out.The results show that there is the higher fatigue strength in the cross-shaped welded joints with partial penetration.The strength of joint is affected obviously by the size of partial penetration of welded joint when the size (2a'/T) is more 0.5.The critical value of the size (2a'/T) of partial penetration is 0.5.
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