摘要
简述了水域磁测、浅层剖面、侧扫声呐等物探方法的原理及工作方法,通过工程物探实例,展示了这些物探方法在水下管线探测中的应用效果,并简要分析了这几种方法的局限性。根据物探方法的适用性,合理地选择将要实施的方法,取得了满意的效果。
The paper introduces principles of the magnetic surveys,shallow profile,side-scan sonar geophysical prospecting methods and working methods in water areas.With cases of engineering geophysical prospecting show application effects of these geophysical methods in underwater pipeline detecting and a brief analysis limitations of the several methods.Based on the applicability of geophysical methods,reasonably selected geophysical methods to be implemented.Some quite satisfactory results were obtained.
出处
《城市勘测》
2011年第1期156-158,163,共4页
Urban Geotechnical Investigation & Surveying
关键词
物探方法
水下管线
磁测
浅层剖面
侧扫声呐
geophysical methods underwater pipeline
magnetic surveys
shallow profile
side-scan sonar
