| 新型单层保温海底管道节点防水研究 |
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| 引用本文： | 贾旭,矫滨田,吕喜军. 新型单层保温海底管道节点防水研究[J]. 管道技术与设备, 2012, 0(3): 1-3,21 |
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| 作者姓名： | 贾旭 矫滨田 吕喜军 |
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| 作者单位： | 1. 中海油研究总院,北京,100027
2. 中海石油能源发展股份有限公司管道工程分公司,天津,300452 |
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| 摘 要： | 单层保温海底管道的管端(节点)防水是应用于海洋工程的关键技术之一。文中主要选用防水材料SPUA制作适用于海底保温输送管道管端防水的新型防水结构,并进行了该防水结构在模拟水下环境下的防水实验研究。实验结果表明:SPUA涂层结构施工方便、环保、质量可控,材料成本较低,经济效益明显,可应用于浅海水域的单层保温管,具有很好的应用前景。
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| 关 键 词： | 单层保温海底管道 端部防水 止水帽 |
Study of New Single-layer Insulated Pipeline-end Waterproof Structure |
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| JIA Xu , JIAO Bin-tian , Lü Xi-jun. Study of New Single-layer Insulated Pipeline-end Waterproof Structure[J]. Pipeline Technique and Equipment, 2012, 0(3): 1-3,21 |
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| Authors: | JIA Xu JIAO Bin-tian Lü Xi-jun |
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| Affiliation: | JIA Xu1,JIAO Bin-tian1,Lü Xi-jun2(1.CNOOC Research Center,Beijing 100027,China;2.Pipeline Engineering Co. Technology Center of CNOOC Energy Technology and Service Limited,Tianjin 300452,China) |
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| Abstract: | The submarine single-layer insulation waterproof pipeline-end is the key technology of marine engineering application,so this paper selects one of waterproof materials SPUA to make new submarine single-layer insulation pipeline-end waterproof structure,and have performed the experimental studies of the waterproof structure under a simulatied underwater environment.Experimental results show that SPUA coating structure is construction convenient,environment protective,quality controllable,and materials of a low cost,and economic benefit obvious.It can be applied to the single-layer insulation pipe in shallow sea waters,with a higher value of development,and has a very good application prospect. |
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| Keywords: | single-layer insulated pipeline ends waterproof anti-water cap |
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