Abstract
An approach to model long term hydromechanical behavior of rock masses around underground excavations is proposed. Implemented in a classical finite element numerical code this approach combine in one hand a continuum model to describe the progressive damage and strain localization and a fracture mechanics XFEM based numerical procedure to model the behavior of fractured mass once the macrofracturing takes places.
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Hoxha, D., Sbitti, A., Wu, S., Belayachi, N., Do, DP. (2013). On the Modeling of Transition from a Diffuse to a Localized Damage. In: Yang, Q., Zhang, JM., Zheng, H., Yao, Y. (eds) Constitutive Modeling of Geomaterials. Springer Series in Geomechanics and Geoengineering. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-32814-5_43
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DOI: https://doi.org/10.1007/978-3-642-32814-5_43
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-32813-8
Online ISBN: 978-3-642-32814-5
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