• Corpus ID: 112812153

MECHANICAL STATE OF JOINTED ROCK MASS AND SUPPORT STRUCTURE OF LARGE TUNNEL DURING CONSTRUCTION PROCESS

@article{Guijun2005MECHANICALSO,
  title={MECHANICAL STATE OF JOINTED ROCK MASS AND SUPPORT STRUCTURE OF LARGE TUNNEL DURING CONSTRUCTION PROCESS},
  author={Wang Gui-jun},
  journal={Chinese journal of rock mechanics and engineering},
  year={2005}
}
  • Wang Gui-jun
  • Published 2005
  • Engineering
  • Chinese journal of rock mechanics and engineering
Numerical research on the interaction between the jointed rock mass and the support structure of a tunnel of large section and the mechanical state of the whole tunnel system in the sequential process of the excavation and construction is carried out by adopting the discrete element method(DEM). By using the universal distinct element code(UDEC) built-in structure model and a new developed method—de- and reactivating method,simply D-R method,the support structure which is sequentially… 
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