浅地层剖面仪在管线铺设路由调查中的应用  

Application of subbottom profiler used in investigation of seabed pipeline routing

作　　者：王化仁[1] 田春和[1] 王鹏[2] 赵阳[1] 杨丽丽[1] 

机构地区：[1]交通部天津水运工程科学研究所,天津300456 [2]天津市测绘院,天津300381

出　　处：《水道港口》2007年第2期133-135,共3页Journal of Waterway and Harbor

摘　　要：采用浅地层剖面仪在海底管线路由调查中进行声学剖面探测,可以有效地圈定工程地质单元,尤其是识别浅地层灾害地质因素。文中根据工程实例进行了典型的地层剖面划分并对层内物质成分及其沉积环境作了简单的说明,同时通过典型的剖面图对浅部灾害地质从其内部反射结构和外部几何形状都进行了相关的分析。Adopt subbottom profiler to carry out acoustics exploration during the course of investigation of the seabed pipeline routing, stratum unit can be ascertained effectively, especially geology disaster factor can be distinguished from normal stratum unit. Based on the example of project, stratigraphic profile is compartmentalized. Briefly introduction of matter component and depositional environment isalso given. Hazardous geology is analyzed from both inner reflect configuration and external geometry shape on the basis of typical sectional drawing, these provide scientific and accurate data for design of the marine engineering.

关 键 词：浅地层剖面仪 灾害地质 地层单元 

分 类 号：P299.5[天文地球—测绘科学与技术]