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
13 mai
Getting Started With Dynamic Modeling in FLAC3D
This training supplies the tools needed to describe and apply the workflow for dynamic analysis in FLAC3D, demonstrating a comprehensiv... En savoir plus
8 mai
World Tunnel Congress 2025
This year the World tunnel congress 2025 is hosted in Sweden Stockholm. We are excited to meet all of you in Stockholm the 9-15th of Ma... En savoir plus
11 juin
Python in Itasca Software
Cette formation vous donnera toutes les clés pour être capable d’utiliser Python afin d'étendre les capacités de simulation des logicie... En savoir plus