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Modelling tunnel behaviour for soft soil conditions: Models for structural analysis and monitoring results
| Content Provider | Scilit |
|---|---|
| Author | Bakker, K. J. |
| Copyright Year | 2019 |
| Description | The construction of Bored tunnels in soft soil will lay a stronger demand on the flexibility of a tunnel lining than in hard soil. In order to enhance the understanding of this, and in order to develop the appropriate models for tunnel design, the failure modes of a tunnel lining are looked at. Subsequently an overview of feasible models is given; i.e. from analytical ring models, to subgrade reaction models, and Finite Element models. The development of longitudinal stresses; bending moment in the tunnel tube, and $2^{nd}$ order effects in the ring action are discussed. Finally some of the measurements from the monitoring of the $2^{nd}$ Heinenoord tunnel are evaluated. From the measurements it came forward, that understanding of the inaccuracy of installation of segments in a tunnel lining is at least as important as the mechanical model chosen. Book Name: Beyond 2000 in Computational Geotechnics |
| Related Links | https://content.taylorfrancis.com/books/download?dac=C2004-0-32584-4&isbn=9781315138206&doi=10.1201/9781315138206-12&format=pdf |
| Ending Page | 131 |
| Page Count | 19 |
| Starting Page | 113 |
| DOI | 10.1201/9781315138206-12 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2019-01-22 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Beyond 2000 in Computational Geotechnics Geological Engineering Models Structural Stresses Soft Soil Tunnel Lining |
| Content Type | Text |
| Resource Type | Chapter |
