文献类型：会议论文

中文题名：Research on Fatigue Life of Overhead Traveling Crane Based on Damage Tolerance Design

作者：PANG Shan;ZHOU Shiyang

第一作者：庞姗

机构：[1]Mechanical and Electrical Engineering, Xinxiang University, Xinxiang, China College of Machinery and;[2]College of Machinery and Automation, Wuhan University of Science and Technology, Wuhan, China;

第一机构：新乡学院机电工程学院

会议论文集：2011 3rd International Conference on Computer Engineering and Applications(2011第三届计算机工程与应用国际会议 ICCEA2011)论文集

会议日期：20110715

会议地点：海口

主办单位：新加坡国际计算机科学与信息技术协会;海南省计算机学会

语种：英文

中文关键词：Fatigue life;Overhead traveling crane;Damage tolerance design

摘要：Taking one steel corporation's 180t·24.85m's crane as the subject, a 10mm crack of crane is found at under cover plate of north beam by non-destructive. Research and analysis about fatigue life of crack are executed by adopting finite element analysis and damage tolerance design. The analysis results show that crane should be repaired in 2015, which provides a certain reference for routine maintenance, inspection and safe evaluation of crane.