Cambridge Open Engage home
What is Cambridge Open Engage?
How to Submit
Browse
Events
About

Interfacial behaviour in Tunnel engineering

05 November 2021, Version 1
Working Paper

Abstract

The force imparted on the soil by a tunnel boring machine can lead to catastrophic tunnel collapse. To help predict this behaviour the machine is modelled as point source in an elastic/plastic idealized soil with no cohesion. The model predicts a wedge shaped region of plasticity extending from the machine. Within this region of plasticity a reduced hyperbolic flow problem determines the dynamics of the soil.

Content

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting Policy [opens in a new tab] - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here [opens in a new tab] .
This site is protected by reCAPTCHA and the Google Privacy Policy [opens in a new tab] and Terms of Service [opens in a new tab] apply.

Version History

Nov 05, 2021 Version 1

Metrics

732
Views
99
Content Downloads
0
Citations

License

All Rights Reserved

DOI

10.33774/miir-2021-6461k
D O I: 10.33774/miir-2021-6461k [opens in a new tab]

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

Keywords

tunnelling
soil mechanics
stability

Conference

Selected reports from earlier Study Groups [opens in a new tab]

Share

Publication

This content is an early or alternative research output and has not been peer-reviewed at the time of posting.