Cathodic protection for submarine pipelines 海底管道的阴极保护
offshore submarine pipelines 海底石油管线
submarine pipelines system 海底管道系统
free spanning submarine pipelines 海底悬跨管道
Cathodic protection of submarine pipelines 水下管道的阴极保护
submarine cables and pipelines 海底电缆及管线 ; 海底电缆和管道
submarine oil pipelines 海底石油管线
submarine groove pipelines 海底沟槽内管道
It is of necessity that submarine pipelines laid in these areas be designed to resist earthquake ground motions.
因此,进行海底管道抗震研究是非常必要和紧迫的。
参考来源 - 基于水动力模型的海底悬跨管道地震反应分析Submarine pipelines are the lifeline engineering of the oil field on the sea. Their security is the right important thing that connects the existing of the whole oil field.
海底管线是海上油气田的生命线，它的安全与否直接关系到整个油气田的生存。
参考来源 - 现役海底输油管线的可靠度分析与维修决策The process of the force acted on the submarine pipelines under both wave and current in silty bed is analyzed concretely on above basis.
在此基础上对粉土海床平铺海底管道在波流联合作用下的受力过程进行详细的分析。
参考来源 - 粉土海床波流作用下海底管道稳定性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Submarine pipelines land generally from deep water to shallow water, through tidal zone.
海底管道大都是由深水到浅水，经过潮差段登上陆地的。
Submarine pipelines constructed in seismically active regions may be damaged under seismic load.
铺设在地震活跃区域的海底管道可能在地震荷载作用下发生破坏。
A method to forecast the remaining life of corrosive submarine pipelines based on grey theory was proposed.
提出了基于灰色理论的海底管道剩余寿命预测方法。
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