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Chapitre D'ouvrage Année : 2017

Modeling of Complex Microcracking in Quasi-Brittle Materials: Numerical Methods and Experimental Validations

Michel Bornert
Camille Chateau

Résumé

Predicting the strength due to cracking in quasi-brittle materials such as rocks, concrete or civil engineering materials is of formidable interest. Crack propagation modeling in brittle materials or quasi-brittle materials has long been restricted to simple academic cases and to the macroscopic scale. With recent advances in both numerical simulation methods and experimental characterisation tests, new studies are now possible, allowing the development of fracture models at the microscale, and from realistic microstructure morphologies of complex materials. However, developing predictive models of crack initiation and propagation in three-dimensional (3D) complex and heterogeneous microstructures is highly challenging in regards to modeling, numerical simulation methods and experimental characterization.
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Dates et versions

hal-01818273 , version 1 (18-06-2018)

Identifiants

Citer

Julien Yvonnet, Thanh Tung T.T. Nguyen, Michel Bornert, Camille Chateau. Modeling of Complex Microcracking in Quasi-Brittle Materials: Numerical Methods and Experimental Validations. F. Nicot, O. Millet (Eds). ISBN: 9781785482786, ISTE Press - Elsevier, pp.171-204, 2017, Advances in Multi-Physics and Multi-Scale Couplings in Geo-Environmental Mechanics, 978-1-78548-278-6. ⟨10.1016/B978-1-78548-278-6.50006-2⟩. ⟨hal-01818273⟩
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