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Finite element simu...
Finite element simulation of time dependent fracture and fragmentation processes in rock blasting
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- Digby, Peter J. (author)
- Luleå tekniska universitet
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- Nilsson, L. (author)
- Luleå tekniska universitet
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- Oldenburg, Mats (author)
- Luleå tekniska universitet,Material- och solidmekanik
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(creator_code:org_t)
- Wiley, 1985
- 1985
- English.
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In: International Journal for Numerical and Analytical Methods in Geomechanics. - : Wiley. - 0363-9061 .- 1096-9853. ; 9:4, s. 317-329
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Two constitutive models for the simulation of fracture and fragmentation processes in rapidly loaded rocks are studied. The models were included in a wave propagation finite element code. The results obtained from the two models were compared by a study of the intensity and extent of fracturing obtained from two different configurations of explosive charge and reflecting surfaces in a plane strain problem. The evolution of the time dependent fracture pattern and fragmentation process is also presented.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
Keyword
- Hållfasthetslära
- Solid Mechanics
Publication and Content Type
- ref (subject category)
- art (subject category)
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