11 November 2016 2 7K Report

Currently I'm working on a COMSOL project on geomechanics and  that have two physics models of solid mechanics. And i am changing geometry by making holes in horizontal direction (representing Tunnel Excavation).

Here my problem is to change the geometry in each step, and the values in the previous step(i.e.t0-1) also must be used in another new step (t0) and so on. 

If anyone could give me some suggestions on this, it would be highly appreciated!! Thanks in advance.

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