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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. (författare)
- Luleå tekniska universitet
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- Nilsson, L. (författare)
- Luleå tekniska universitet
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- Oldenburg, Mats (författare)
- Luleå tekniska universitet,Material- och solidmekanik
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(creator_code:org_t)
- Wiley, 1985
- 1985
- Engelska.
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Ingår i: International Journal for Numerical and Analytical Methods in Geomechanics. - : Wiley. - 0363-9061 .- 1096-9853. ; 9:4, s. 317-329
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- 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.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
Nyckelord
- Hållfasthetslära
- Solid Mechanics
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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