Stress relaxation tunnelling

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fedes
Posts: 4
Joined: Thu Mar 15, 2018 2:07 pm

Stress relaxation tunnelling

Postby fedes » Tue May 08, 2018 8:24 pm

i'm modelling a staged construction for a tunnel (NATM), during the excavation process i have to describe the stress relaxation (according to the convergence confinement method) but i don't find a way to introduce a stress distribution orthogonal to the curved line of the crown. I would like to know if there's a way to represent this behaviour in Code Bright. Many thank's for your help
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code_bright
Posts: 76
Joined: Thu Dec 04, 2014 2:19 pm
Location: Universitat Politècnica de Catalunya, Barcelona
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Re: Stress relaxation tunnelling

Postby code_bright » Thu Aug 22, 2019 3:35 pm

Currently, there is one tutorial about how to do that.

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