• Corpus ID: 55955734

Static analysis of interaction between twin-tunnels using Discrete Element Method (DEM)

@article{Oliaei2015StaticAO,
  title={Static analysis of interaction between twin-tunnels using Discrete Element Method (DEM)},
  author={Mohammad Oliaei and E. Manafi},
  journal={Scientia Iranica},
  year={2015},
  volume={22},
  pages={1964-1971}
}
The development of transportation in large cities requires the construction of twin-tunnels or the construction of new tunnels close to the existing ones. Since both the relative position of tunnels and the construction procedure a ect the soil movement, this paper presents analysis of this issue with a particular interest for the optimization of both the relative position of the twin-tunnels and the construction procedure. Since the soil is composed of discrete particles with di erent sizes… 
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The development of transportation in large cities requires the construction of twin-tunnels or the construction of new tunnels close to the existing ones. Since, both the relative position of tunnels
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The preference in the UK, and also in some other countries, is to use twin bored tunnels for new transportation lines rather than single larger diameter tunnels. Depending on the distance apart for
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Abstract Tunnel construction in urban areas may inevitably require crossing close to adjacent structures. In this paper, the driving of Shiraz metro twin tunnels beneath Zand underpass of a major
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