Rock breaking seismic source and active source three-dimensional seismic combined advanced detection system using tunnel boring machine

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United States of America

PATENT NO 10519771
SERIAL NO

15515475

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Abstract

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A rock breaking seismic source and active source three-dimensional seismic combined detection system uses a tunnel boring machine for three-dimensional seismic combined detection by active seismic source and rock breaking seismic source methods. Long-distance advanced prediction and position recognition of a geological anomalous body are realized using the active source seismic method. Machine construction is adjusted and optimized according to the detection result; real-time short-distance accurate prediction of the body is realized using the cutter head rock breaking vibration having weak energy but containing a high proportion of transverse wave components as seismic sources and adopting an unconventional rock breaking seismic source seism recording and handling method. An area surrounding rock quality to be excavated is represented and assessed. A comprehensive judgment is made to the geological condition in front of the working face with the results of active source and rock breaking seismic source three-dimensional seismic advanced detection.

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Patent Owner(s)

  • SHANGDONG UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Shucai Jinan, CN 51 50
Lin, Chunjin Jinan, CN 9 10
Liu, Bin Jinan, CN 901 6240
Nie, Lichao Jinan, CN 8 33
Song, Jie Jinan, CN 145 823
Xu, Xinji Jinan, CN 10 28
Yang, Lei Jinan, CN 350 1943
Yang, Weimin Jinan, CN 48 151

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