浅地层剖面仪在近海航道工程中的应用  

Application of Subbottom Profiler in Engneering for Waterway in Near-shore Sea

作　　者：曹双 罗红雨 曾飞 

机构地区：[1]长江下游水文水资源勘测局,江苏南京210011

出　　处：《海岸工程》2010年第2期70-75,共6页Coastal Engineering

摘　　要：采用浅地层剖面仪在中国黄海近海航道工程中进行声学剖面探测,可以有效界定工程区域地质构造,尤其是识别坚硬礁岩及灾害性浅层气。根据工程实例进行了典型的地层剖面解析分析并对层内物质成分及其沉积环境作了简单的说明。Subbottom profiler can be used for waterway engineering in the near-shore waters of the Yellow Sea to carry out acoustic profiling survey and to efficiently determine the geological structures in the surveyed area.It is especially helpful to identify underwater hard rocks or harmful subbottom gas distribution.A practical engineering case is presented to expound the typical profilings for the subbottom stratum analysis and to briefly explain the material composition in the strata and their deposition environments.

关 键 词：浅地层剖面仪 解析分析 航道工程 

分 类 号：P631.5[天文地球—地质矿产勘探]