Results 11 to 20 of about 4,941,878 (294)
Fracture toughness characterization of thin Ti/SiC composites [PDF]
, 2011 Titanium based alloys reinforced uniaxially with silicon carbide fibres (Ti/SiC) are advanced and innovative materials for aerospace vehicles.
Ma, Wei
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Mechanical testing of natural fibre reinforced polyester resin composites and Mode 1 fracture toughness testing of resin blocks [PDF]
, 2008 Recent European Parliament directive requires companies to achieve materials recycling greater than 80% in particular in the automotive sector [1]. The research on natural fibre based composite materials fits well into this ecological image.
David-West, Opukuro S. +4 more
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Fracture mechanics and its application in rock excavation [PDF]
, 1993 The two chevron notched specimen geometries for rock Mode I fracture toughness measurement, CB and SR, recommended by the ISRM have several disadvantages, such as very low loads required to initiate failure, complicated loading fixtures, difficult to be ...
Xu, Chaoshui
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Causes of scatter in high rate fracture testing of polymers [PDF]
, 2013 A method based on the measurement of failure time is being developed by the European Structural Integrity Society to determine high rate fracture toughness of polymers.
Horsfall I. +3 more
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The Natural Fracture of Flint [PDF]
Nature, 1912 SIR E. RAY LANKESTER, K.C.B., in his learned and comprehensive article in NATURE of November 21, has suggested the various lines of research which it will be necessary to follow if a thorough-going knowledge of the mode of origin, structure, and fracture of flint is to be obtained.
openaire +2 more sources
Scaling of fracture systems in geological media [PDF]
, 2001 Scaling in fracture systems has become an active field of research in the last 25 years motivated by practical applications in hazardous waste disposal, hydrocarbon reservoir management, and earthquake hazard assessment.
Berkowitz, B. +12 more
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Energy Science & Engineering, 2019 The generation of the complex fracture network through hydraulic fracturing is a prerequisite for economic exploitation of shale gas. Bedding planes and natural fractures in shale reservoirs exert a direct impact on the propagation of hydraulic fracture ...
Tao Gong +4 more
doaj +1 more source
Existence of solutions to a regularized model of dynamic fracture [PDF]
, 2010 Existence and convergence results are proved for a regularized model of dynamic brittle fracture based on the Ambrosio–Tortorelli approximation. We show that the sequence of solutions to the time-discrete elastodynamics, proposed by Bourdin, Larsen ...
Larsen, CJ +8 more
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Frontiers in Earth Science, 2022 We use observations of hydraulic fractures in core, outcrop attributes of natural hydraulic fractures, and analogue models, to address how hydraulic fracture networks evolve.
Bethany Rysak +3 more
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Fracture characteristics based on discrete element method
Youqicang pingjia yu kaifa, 2023 In order to explore the characteristics of fracturing fractures of shale with weak plane development, a fracture propagation model of shale reservoirs taking the weak plane of bedding and natural fractures into account is established by the three ...
LI Xiaogang +6 more
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