起重机桁架臂疲劳裂纹形成寿命影响因素分析
起重机、桁架臂、裂纹形成寿命、局部应力应变法、影响因素、结构优化
37
TG405(焊接、金属切割及金属粘接)
The project is supported by The National Scientific and Technological Support Plan of General Administration Quality Supervision,Inspection and Quarantine of China No.2013QK168,and the Jiangsu Province Scientific and Technological Innovation and Technology Transfer Special Support Plan No.BY2012089,and the CNOOC Energy Technology & Services Limited Scientific and Technological Support Plan No.HFKJ-YJ1305.国家质检总局科技计划项目2013QK168,江苏省产学研联合创新资金BY2012089,中海油能源发展股份有限公司科技项目HFKJ-YJ1305资助.
2015-03-16(万方平台首次上网日期,不代表论文的发表时间)
144-148