国内海底电缆深埋敷设施工技术综述Overview of Construction Technology for Deep-buried Laying of Submarine Cables in China
吴爱国,袁舟龙,公言强
WU Aiguo,YUAN Zhoulong,GONG Yanqiang
摘要(Abstract):
海底电缆连接了大陆与海岛之间的供用电网络,受到海洋地域环境、海洋水文、施工设备和技术等条件的影响,施工复杂困难。在了解国内主要海缆敷设工程的施工现状基础上,从施工准备(主要包括技术准备、现场准备、海缆过驳运输、扫海、试航)、海缆敷设、后续保护和电缆试验4个主要阶段,总结目前国内常用的海缆深埋敷设施工技术,可为海底电缆的敷设工程提供技术参考。
Submarine cables connect power supply and consumption networks between mainland and sea islands. Construction of the submarine cable is complex and difficuit, which can be affected by marine territorial environment, marine hydrological conditions, construction equipment and technologies and so on. On the basis of learning construction status of main submarine cable laying projects in China, the paper summarizes the most commonly used deep-buried laying of submarine cables in China in terms of four major phases such as construction preparation(including technology preparation, field preparation, submarine cable transportation, sweeping and trial voyage), submarine cable laying, follow-up protection and cable test, providing technical reference to submarine cable laying projects.
关键词(KeyWords):
海底电缆;敷设;施工保护;试验
submarine cable;laying;construction protection;test
基金项目(Foundation):
作者(Author):
吴爱国,袁舟龙,公言强
WU Aiguo,YUAN Zhoulong,GONG Yanqiang
DOI: 10.19585/j.zjdl.2015.03.015
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