摘要
近年来,中国不断加大海洋油气等资源的开发力度,海洋工程钢结构作为主流开发载体不断趋向复杂化、多样化,而随着开发水深增加、开发周期增长,对于海洋工程钢结构寿命、焊接质量要求也越来越高。焊接横向裂纹由于其本身的特点,逐渐成为热点讨论的焊接质量缺陷之一,文章结合作者自身工作经历对焊接横向裂纹产生原因及控制措施进行了分析。
In recent years,China has continuously increased the development of offshore oil and gas and other resources.As a mainstream development carrier,offshore engineering steel structures have continued to become more complex and diversified.With the increase of the development water depth and the development cycle,the life and welding of offshore engineering steel structures have increased.Quality requirements are also getting higher and higher.Because of its own characteristics,welding transverse cracks have gradually become one of the welding quality defects discussed hotly.The author analyzes the causes and control measures of welding transverse cracks in combination with his own work experience.
作者
张大伟
ZHANG Da-wei(China Offshore Oil Engineering Co.,Ltd.,Tianjin 300451,China)
出处
《化工管理》
2020年第10期149-150,共2页
Chemical Engineering Management
关键词
海洋工程钢结构
横向裂纹
原因
控制措施
offshore engineering steel structure
transverse cracks
cause
control measures
作者简介
张大伟(1986-),男,汉族,河北人,本科,工程师,主要从事海洋石油工程项目管理、现场施工管理、技术协调等工作。
