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《Chinese Journal of Geophysics》 2001-01
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PROSPECTING AND STUDY ON SHALLOW CRUST STRUCTURE IN MANAS EARTHQUAKE AREA

ZHAO CHENG BIN SUN ZHEN GUO GU MENG LIN (Research Center of Exporation Geophysics, CSB, Zhengzhou 450002, China) YANG XIAO PING (Institute of Geology, CSB, Beijing 100029, China) [  
The shallow crust structure characteristics of Manas anticline in Manas earthquake area are studied using high precision shallow seismic prospecting method and advanced data processing technique. The anticline consists mainly of an overthrust nappe and two partial anticlines, and includes a blind thrust and two surface active faults. Active age of every fault is determined by geological data and drilling data nearby. It provides reliable shallow data for further studying of the relation between deep structure and shallow structure and seismogenic mechanism of Manas earthquake. [
【Fund】: 中国地震局“九五”重点项目! 95-0 4 -0 9-0 2 -0 2 (GPB :RCEG 990 0 8) .
【CateGory Index】: P315
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