10Zhang Wenge Li Jianrong Yu JilinKey Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, CAS, Hefei 230027, ChinaChen Xuedong Zhang Haibo Wang Bing Hefei General Machinery Research Institute.FAILURE ASSESSMENT OF DEFECTIVE GATHERING TUBE UNDER HIGH PRESSURE[J].Chinese Journal of Mechanical Engineering,2002,15(2):189-192.