海洋工程结构焊接技术  

Study on the welding technology on ocean engineering structure

作　　者：赵为松[1] 

机构地区：[1]安徽建筑工业学院机械与电气工程学院,安徽合肥230601

出　　处：《电焊机》2012年第12期63-65,共3页Electric Welding Machine

基　　金：建设部科技资助项目(06-K9-62);安徽建筑工业学院硕士启动基金资助项目(2006.11)

摘　　要：随着我国海洋工程设备的迅速发展,要保证海洋工程设备的安全性,就必须考虑海洋工程结构的焊接质量问题。由于海洋工程结构工作环境比较恶劣,易产生对焊缝金属的腐蚀。其次,系统结构越来越复杂,焊接的残余应力以及连接节点处应力集中,很容易产生疲劳破坏。针对目前这种情况,阐述了自动化焊接设备在海洋工程中的应用以及相应的新技术。对促进提高海洋工程结构焊接的可靠性有一定的参考。With the rapid development of ocean engineering equipment in China,To ensure the safety of ocean engineering equipment, we must consider welding quality problems of ocean engineering equipment. As a result of ocean engineering structure working environment is very had,easy to weld metal corrosion. Secondly,the system structure becomes more complex,the welding residual stress and joint stress concentration,easy to produce fatigue failure. In view of the present situation,this article mainly elaborated the automated wehting equipment application in marine engineering and new technology. The paper can effectively improve the reliability of wehting cutting. Therefore,this study has a certain practical value.

关 键 词：海洋工程结构 自动化 腐蚀 

分 类 号：TG409[金属学及工艺—焊接]