Study on fatigue performance of T shape joint
ZHANG Jian1,3,BIAN Ming-yu2,LENG Jian-xing3,SUN Pei-lin1(1. School of Ship and Ocean Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,China; 2. Yangzhou Maritime Safety Administration,Yangzhou 225000,China; 3. China Ship Scientific Research Center,Wuxi 214082,China)
T shape joint is used widely in the ship and marine engineering structure. The research of its fatigue performance is significant to enhancing the strength of ship and marine engineering structure. The fatigue performance of four kinds of common used weld toe is studied by the FEM and experiment method. The results indicate that the line type weld toe is the preferable T shape joint type.
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