Volume 34 Issue 5
Oct.  2006
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ZHOU Guo-xing, YANG Wen-qin, YANG Wen-qiang. Modeling research on characteristics and extraction method of abnormal seismic waves on small scale karst collapse column[J]. COAL GEOLOGY & EXPLORATION, 2006, 34(5): 63-65.
Citation: ZHOU Guo-xing, YANG Wen-qin, YANG Wen-qiang. Modeling research on characteristics and extraction method of abnormal seismic waves on small scale karst collapse column[J]. COAL GEOLOGY & EXPLORATION, 2006, 34(5): 63-65.
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Modeling research on characteristics and extraction method of abnormal seismic waves on small scale karst collapse column

  • China University of Mining and Technology, Xuzhou 221008, China

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  • Received Date: November 01, 2005
  • Available Online: March 12, 2023
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  • In the common situation,the seismic response of small scale karst collapse column(KCC) is not obvious.This paper utilizes the SVD method to process 3D modeling data.The reflection wave of coal layer has been filtered,the diffracted wave scattered from the break point is enhanced,and the interpretation of samll KCC is improved.This application has obtained favorale result in the actual work.
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