摘要
文章结合上海芦潮港至小洋山码头液化天然气海底管线施工工程实例,简单叙述了单波束测量系统和浅地层剖面仪在项目施工中的综合探测技术及相关工艺流程,通过对两种技术所获得的测量数据、图像信息进行综合分析,提出:利用单波束系统与浅地层剖面仪相结合的方式进行海底管线探测,可有效提高海底探测的精度,确保天然气管道的施工质量。
In combination with subsea pipeline construction project example from Shanghai Luchaogang to Xiao Yangshan liquefied natural gas terminal, brief describes the single-beam sonar measurement system and shallow bottom profiler in the project integrated detection technology and related construction process. Obtained by two techniques of measurement data, image data were analyzed and put forward： using combination with single-beam system and shallow bottom profiler subsea pipeline detection, can improve the accuracy of undersea exploration to ensure the quality of natural gas pipeline construction.
出处
《上海煤气》
2010年第2期20-24,共5页
Shanghai Gas
关键词
单波束测深系统
浅底层剖面仪
海底管线
测量
图形
single-beam sonar system, shallow bottom profiler, subsea pipeline, measure, graph
