The Application of the Computer Simulation in the Stability Analysis of Roadway

  • Fengzhen Liu
  • Weiguo Qiao
Conference paper
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 169)


The higher tectonic stress in deep mine brought more difficult for the roadway layout, and the selection supporting form and parameter. In order to make sure about the influencing of the tectonic stress on the roadway stability, According to the intersection angle change between the tectonic stress and the roadway axis, We established different numerical models by using FLAC3D being based on the actual geological conditions on DongE Coal mining, The results indicate that the deformation is the largest when the roadway axial is vertical to the tectonic stress direction, and the tectonic stress also determines the failure pattern of roadway.


computer simulation tectonic stress stability numerical model 


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Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Science and TechnologyShandong UniversityQingdaoChina
  2. 2.Laboratory of Civil Engineering and Disaster Prevention and MitigationShandong UniversityQingdaoChina

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