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Abstract
Phase field models for fracture prediction gained popularity as the formulation does not require the specification of ad-hoc criteria and no discontinuities are inserted in the body. This work focuses on dynamic crack evolution of brittle shell structures considering large deformations. The energy contributions from in-plane and out-of-plane deformations are separately split into tensile and compressive components and the resulting coupled system is discretized within the isogeometric analysis framework. The resulting system is solved fully monolithically and adaptive local refinement is used in space and time.
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Authors (4)
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Karsten Paul
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T.j.r. Hughes
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Chad Landis
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Keywords
Details
- Category:
- Monographic publication
- Type:
- rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
- Title of issue:
- Current Trends and Open Problems in Computational Mechanics strony 407 - 415
- Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- Paul K., Hughes T., Landis C., Sauer R.: Dynamic fracture of brittle shells in a space-time adaptive isogeometric phase field framework// Current Trends and Open Problems in Computational Mechanics/ Cham: Springer, 2022,
- DOI:
- Digital Object Identifier (open in new tab) 10.1007/978-3-030-87312-7_39
- Verified by:
- Gdańsk University of Technology
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