3D modelling of sprayed-concrete-lined tunnels in clay

@inproceedings{Yazdchi20063DMO,
  title={3D modelling of sprayed-concrete-lined tunnels in clay},
  author={Mohammadreza Yazdchi and Scott Macklin and H. C. Yeow},
  year={2006}
}
Realistic finite element (FE) modelling of the tunnel construction process has been restricted by the computational effort needed to incorporate the three-dimensional (3D) aspects of the tunnelling operation. Two-dimensional (2D) plane-strain models have therefore been widely adopted by practitioners and researchers in their studies of the effects of tunnelling. However, 2D modelling suffers the drawback whereby a volume loss must be assumed at the outset as the input for the FE model. This… CONTINUE READING