Results 11 to 20 of about 959,509 (196)

Fracture toughness characterization of thin Ti/SiC composites [PDF]

open access: yes, 2011
Titanium based alloys reinforced uniaxially with silicon carbide fibres (Ti/SiC) are advanced and innovative materials for aerospace vehicles.
Ma, Wei
core   +7 more sources

Fracture mechanics and its application in rock excavation [PDF]

open access: yes, 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
core   +7 more sources

Fractures in Brief: Olecranon Fractures [PDF]

open access: yesClinical Orthopaedics & Related Research, 2012
Olecranon fractures are relatively common injuries, accounting for approximately 10% of upper extremity fractures in adults [26]. These fractures may result from a direct blow to the proximal ulna, or indirectly, via the forceful contraction of the triceps against resistance (typically, during a fall onto an outstretched hand).
Laura, Wiegand   +2 more
openaire   +2 more sources

A comparative analysis of several nonlocal fracture criteria [PDF]

open access: yes, 1998
Comparative analysis has been carried out for three nonlocal fracture criteria (NLFC) in application to plane problems: the average stress fracture criterion (ASFC), the minimum stress fracture criterion (MSFC) and the fictitious crack fracture criterion
Mikhailov, SE, Isupov, LP
core   +6 more sources

Causes of scatter in high rate fracture testing of polymers [PDF]

open access: yes, 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
core   +1 more source

Fracture Mechanics Characterization of an AnisotropicGeomaterial [PDF]

open access: yes, 2012
Argillites are considered worldwide as potential host rock for high level radioactive waste given the low permeability and strong adsorption potential.
Cravero, Masantonio   +9 more
core   +1 more source

Animating fracture

open access: yesCommunications of the ACM, 2000
11 pages, 5 figures, 5 anc videos. Also available at: http://graphics.berkeley.edu/papers/Obrien-AFX-2000-12.
James F. O'Brien, Jessica K. Hodgins
openaire   +6 more sources

Fractured meshes

open access: yesFinite Elements in Analysis and Design, 2023
This work introduces “generalized meshes”, a type of meshes suited for the discretization of partial differential equations in non-regular geometries. Generalized meshes extend regular simplicial meshes by allowing for overlapping elements and more flexible adjacency relations.
Averseng, Martin   +2 more
openaire   +5 more sources

Experimental characterization and numerical modeling of micromechanical damage under different stress states [PDF]

open access: yes, 2013
The use of HSLA steels for the manufacture of automotive components is interesting from an engineering point of view. This family of steels, while possessing high strength, also has good formability and can be used in forming manufacturing processes.
GERMAIN, Guénaël   +3 more
core   +1 more source

Preparation and performance evaluation of electrothermal actuators using aligned carbon nanotube reinforced epoxy composites

open access: yesMechanical Engineering Journal, 2016
By using an aligned multi-walled carbon nanotube (MWCNT) reinforced epoxy composite, an electrothermal bimorph actuator was fabricated and its load and deformation capacities were investigated.
Keiichi SHIRASU   +6 more
doaj   +1 more source

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