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Gold Science and Technology ›› 2016, Vol. 24 ›› Issue (1): 97-101.doi: 10.11872/j.issn.1005-2518.2016.01.097

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3D Detection and Visual Analysis and calculation of Mine Ore Pass Collapsee

WANG Tingyu，LUO Zhouquan，QIN Yaguang，SUN Yang   

  1. School of Resources and Safety Engineering，Central South University，Changsha    410083，Hunan，China
  • Received:2015-02-02 Revised:2015-06-09 Online:2016-02-29 Published:2016-04-05

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Abstract:

As one of the most important transportation engineering in underground mining，mine ore pass is closely related to the security of mine production speed and the surrounding facilities.For the practical engineering of the 4 mine ore pass of a large deep underground metal mine，using 3D laser system，detection of empty area （CMS） and large deposits of 3D software SURPAC，realizing the 3D information acquisition and visualization computing implementation of the collapse district of mine ore pass.3D information acquisition and visualization computing implementation，obtains the amount of the collapse，the range and the boundary information，the biggest collapse width can reach 6 m，collapse volume reach to 1 011 m3. For the security risks of the collapsed mine ore pass，proposed targeting measures，which provided useful reference and technical support for the analysis of the collapse of mine ore pass.

Key words: mine ore pass, visualization, collapse；repair

CLC Number: 

  • TD76

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