带损伤海底石油管线的安全评估  

Safety assessment of damaged submarine pipelines

作　　者：高照杰[1] 粟京[2] 贾旭[2] 秦太验[1] 李玉珊[2] 时忠民[2] 曾恒一[2] 

机构地区：[1]中国船级社,北京100006 [2]中国海洋石油总公司,北京100027

出　　处：《海洋工程》2003年第1期53-59,共7页The Ocean Engineering

摘　　要：综述了国际上在管线损伤方面的研究工作,供我国开展在役管线的安全评估时参考。This paper is a comprehensive review of the research on the damage of pipelines, covering a wide range of areas such as the strength of pipelines having weld induced flaws, the plastic collapse and bucking of pipelines, the fracture and fatigue of cracked pipelines, the assessment on dented or corroded pipelines and the influence of fishing activites on the safety of pipelines.

关 键 词：海底石油管线 损伤 裂纹 安全评估 屈曲应力 

分 类 号：TE973[石油与天然气工程—石油机械设备]