Modelling of ground surface subsidence at jinshandian underground iron mine by discrete element method

Yung Ming Cheng, Wensheng Chen, Xiurun Ge, Xiating Feng

Research output: Journal article publicationJournal articleAcademic researchpeer-review

8 Citations (Scopus)

Abstract

用离散单元法对金山店矿山进行了二维模拟研究,得到了其围岩变形规律,且计算结果为圈定地表的移动和陷落范围提供了可靠的依据;同时,对离散元方法的应用,特别是参数选取进行了有益的探讨。||By using discrete element method,the simulation on an underground excavation iron mine is carried out and the displacement characteristic of the surrounding rockmass is obtained. Meanwhile a new way to determine the contacting parameters for discrete element analysis is presented.
Original languageChinese (Simplified)
Pages (from-to)1130-1135
Number of pages6
JournalYanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering
Volume21
Issue number8
Publication statusPublished - 1 Aug 2002

Keywords

  • Discrete element method
  • Ground surface deformation
  • Underground mining

ASJC Scopus subject areas

  • Geology
  • Geotechnical Engineering and Engineering Geology
  • Civil and Structural Engineering

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