Lined Tunnel Construction in Saturated Ground

Logiciels

Version Notes:
FLAC 8.0

Level: Advanced
Runs in Demo: No

Write Up
Walk Through
Project Files
Domaines d'activité

A circular lined tunnel is constructed in saturated ground. The ground is dewatered during construction. The tunnel is supported by a temporary shotcrete liner, which is installed while the tunnel excavation is advanced. A final cast-in-place concrete liner is then constructed. The water level is then returned to the original level. The analysis determines the forces and moments that develop in the concrete liner when the water level is returned to the original level, and when the temporary shotcrete liner loses strength.

Keywords:

  • Circular
  • Tunnel
  • Saturated soil
  • Dewatering
  • shotcrete
  • concrete
  • liner

Materials:

  • Concrete
  • Soil
  • Water

Analyses:

  • Fluid Flow
  • Static
Dernières Nouvelles
  • Itasca has announced the release of FLAC2D v9 Itasca has announced the release of FLAC2D v9, revolutionizing the way we analyze and predict...
    En savoir plus
  • 6th Itasca Symposium on Applied Numerical Modeling The next Itasca Symposium will take place June 3 - 6, 2024, in Toronto, Canada....
    En savoir plus
  • Itasca International Inc. announces the Selection of its New CEO Itasca International Inc. announces the nomination of its new CEO ...
    En savoir plus

Évènements à Venir
16 juin
IMAT Training: Revolutionizing Mining Analysis with Seismology & Numerical Modeling
Explore IMAT’s latest upgrade, uniting open-pit and underground mining capabilities for faster, smarter, and more efficient modeling.... En savoir plus
28 mai
Analyses of Embankment Dams and Slopes using FLAC2D/3D
This course will lead participants in using FLAC2D and FLAC3D to conduct complex analyses of embankment dams and slopes. The training i... En savoir plus