A Study Based on Distributed Data Acquisition System of Smart Geophones in Three-dimensional Seismic Prospecting
Based on an analysis of 2D seismic prospecting in an adjacent coal mine,this paper puts forward a method of 3D seismic prospecting based on distributed acquisition system,in allusion to problems such as complexity of coalfield geological condition and hydrogeological condition in Enhong Coal Mine Area of Yunnan Province.The collected real-time data are of high-precision and high-reliability after being compared with those topographic and geologic maps,geologic section maps and columnar sections of coal measure strata.Thereupon,this method is proved to be able to accurately ascertain coal seam strike in the coal area,which goes northeast between 15°and 30°,all dip angles are less than 15°,occurrence condition of distances are stable,and 22 faults in the test sections are newly found.The imaging data from tests can serve as a geological basis for reasonable layout of mining face in first mining area and mine roadways,and what’s more,guarantee high efficiency and safety underground mining.
Smart Geophones Distributed Data Acquisition System Three-dimensional Seismic Prospecting
SUN Bin LI Haiying ZHAO Gang
SDIC Qujing Coal Development Co.,Ltd,Qujing 655000,China School of Foreign Languages,Yunnan Nationalities University,Kunming 650500,China Beijing Great Land Geophysical Tech Service Ltd,Beijing 100055,China
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
2665-2669
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）