通过经济技术比选，采用水平定向钻机进行铺管作业，取得了较好的社会效益和经济效益，在工程实践中极具推广价值。
Through economic and technical comparison, it can obtain good social and economic benefits. And extremely has promoting value in p...
张紧器系统是与铺管船配套的关键设备，其动态行为直接影响整个海上铺管作业，但是有关张紧器系统的动态研究却很少。
Tensioner system is a key attachment of pipe laying barge. Its dynamic behaviors directly influence the offshore pipe laying operations. But the dynamic research about tensioner is very rare.
为了确定用铺管船法铺设海洋管道过程中的作业参数，必须对海洋管道的铺设方式和作业状态进行分析。
For determining working parameters during the pipe-laying operation with a lay-barge, the laying method and other working situation of the pipeline must be analyzed.
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