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| APPLICATION OF GEOPHYSICAL EXPLORATION IN THE SUR?VEY OF ENGINEERING GEOLOGY AND HYDROGRAPHIC GE?OLOGY OF LANDSLIDE |
| Ma Zenglun |
| Northwest Sub一institute，China Academy of Railway Sciences |
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Abstract Based on the examples and special research achievements，the paper gives details on the application of geophysical exploration method in the survey of engineering geology and hydrographic geology water distribution,relationship between alimentation and drainage,hy?draulic relations of landslide，geophysical feature of landslide stratum, landslide geology structure and sliding problem by multi-electric exploration method. For the first time, the paper proposes that the trend slide surface and "structure core"of rock high slope can be de?terminated and devided by multi-analysis result of geophysical exprolation. Finally,the paper summarizes the application condition of stability evaluation of engineering geology and hy?drographic geology of different kinds of landslides by geophysical exploration method and makes evaluation on its practicality feconomy fexisting problem and development.
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Received: 02 June 1996
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1996, Vol. 13 
