Phase‐field methods for brittle fracture employ a variational framework and have proven to predict complex fracture patterns in two and three dimensional examples. This contribution focuses on a phase‐field approach for a coupled field model of brittle pneumatic fracture. Two different challenges are tackled in this contribution: First, we have to deal with pressure‐driven processes within the proposed phase‐field ansatz, second, we have to consider the numerical effort of the simulations.
Proceedings in Applied Mathematics & Mechanics – Wiley
Published: Jan 1, 2017
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