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1983年6月10日至15日,在杭州市召开了“油罐角焊缝疲劳破坏研究”课题评审会。这项课题是由石油部管道勘察设计研究院与浙江大学力学系于1981年5月签订协议后共同研究的。课题主要以2万、5万立方米油罐及16Mn、15MnV两种材质为对象,对油罐角焊缝及罐底边板对接焊缝的疲劳破坏进行研究。经双方的密切合作,取得了可喜的科研成果。 参加评审会议的有22个单位共38名代表,代表中有来自高等院校和科研单位的教授、学
June 10, 1983 to 15, held in Hangzhou, “tank fillet weld fatigue damage,” the project review. This subject was jointly researched by the Pipeline Investigation and Design Institute of the Ministry of Petroleum and the Mechanics Department of Zhejiang University in May 1981. The subject mainly studies on the fatigue damage of butt welds between the fillet weld and the bottom flange of the tank with 20,000 and 50,000 m3 oil tanks and 16Mn and 15MnV materials. Thanks to the close cooperation between the two parties, we achieved gratifying achievements in scientific research. Participate in the review meeting of 22 units a total of 38 representatives, representatives from colleges and universities and research institutes professors, learning