关于海管及海缆交越现象的探讨

浏览(2155) 下载(5)

作者单位:: 胜利油田胜利工程设计咨询有限责任公司,山东东营 257026
Shengli Engineering and Consulting Co., Ltd., Dongying 257026, China

摘要:: 随着我国海洋工程开发的不断深入,越来越多的海管和海缆交越敷设,文章对埕岛海区的海缆和海管的埋设状态及运动趋势进行了分析,结果表明,由于海缆的容重总是大于海管的容重,所以当海缆处于海管下方时,交越现象对海缆的正常运行没有影响,后敷设的海管与先敷设的海缆之间的净距将会-直满足规范要求,不会出现距离减小的现象。
With the continuous development of offshore engineering in China, more and more crossoversbetween submarine pipelines and cables come forth. This paper analyzes the pipeline burial status and movingtrend in Chengdao Oilfield. The results show that because the cable density is greater than pipeline density,there is no crossover influence on ordinary cable operation as the submarine cable is located under thepipeline; and the clearance between the original submarine cable and the later laid submarine pipeline satis-fies the code requirement all along and can not decrease.

2009,5(5): 11-12 收稿日期：2009-3-16

分类号：TE973.92

作者简介：王利金(1962-),男山东嘉祥人，高级工程师，1983年毕业于大连工学院，硕士.从事海洋工程的设计及管理工作。

参考文献：
?CCS-1992.海底管道系统规范[S].1992.