Zobrazeno 1 - 10
of 39
pro vyhledávání: '"R. J. Asaro"'
Publikováno v:
Communications in Numerical Methods in Engineering. 21:209-217
Physical loading sometimes causes crack face contact and frictional sliding. The relative sliding of the face induces modes II and III types of stress intensities at the crack tip region. This paper discusses domain integral method of calculating the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50e9389ff435d09423e3040ec3d9b640
https://doi.org/10.1002/cnm.737
https://doi.org/10.1002/cnm.737
Publikováno v:
Modelling and Simulation in Materials Science and Engineering. 10:477-502
A three-dimensional cell model is proposed as the constitutive model for simulating large strain thermal–elastic, plastic deformation of multi-phase aggregates undergoing concurrent phase transitions. The model provides a connection between microsc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23bb11e4a3d95ea65dc6effe98f1b5fd
https://doi.org/10.1088/0965-0393/10/5/302
https://doi.org/10.1088/0965-0393/10/5/302
Publikováno v:
Journal of Applied Mechanics. 58:450-463
In Parts I and II, the structure of small-scale yielding fields of interface cracks were described in the context of small strain plasticity and J2 deformation theory. These fields are members of a family parameterized by the plastic phase angle ξ w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::776584d05f8136ef81a7131bfb69c720
https://doi.org/10.1115/1.2897206
https://doi.org/10.1115/1.2897206
Publikováno v:
Metallurgical Transactions A. 22:161-170
The influence of material strain rate sensitivity and void nucleation on crack tip stress and deformation fields has been evaluated for the case of a circumferentially cracked bar. Loading is assumed to occur at two very different rates which corresp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8c64d7ddf476bc55604deb7fc058e45
https://doi.org/10.1007/bf03350958
https://doi.org/10.1007/bf03350958
Publikováno v:
International Journal of Fracture. 42:301-321
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdad528b1bf3eee68c98cdde4207d374
https://doi.org/10.1007/bf01185954
https://doi.org/10.1007/bf01185954
Autor:
C. F. Shih, R. J. Asaro
Publikováno v:
International Journal of Fracture. 42:101-116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce2e00ec4bc9e6c09a93989c6248e91e
https://doi.org/10.1007/bf00018380
https://doi.org/10.1007/bf00018380
Autor:
Pei Gu, R. J. Asaro
Publikováno v:
Volume 2: Computer Technology.
For mixed-mode loading at a crack tip under small-scale yielding condition, mode I, mode II and mode III stress intensity factors control the crack propagation. This paper discusses three-dimensional mode separation to obtain the three stress intensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4dc91b02f06dbbd07b13600282e2d75
https://doi.org/10.1115/pvp2006-icpvt-11-93249
https://doi.org/10.1115/pvp2006-icpvt-11-93249
Autor:
Pei Gu, R. J. Asaro
Several aspects regarding the mechanical behavior of functionally graded materials have been investigated. In particular. the microstructure's effect of the failure initiation under thermal loading has been modeled by a computational micro-mechanics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90cba61ac5d801c7da107f831e43276b
https://doi.org/10.21236/ada377901
https://doi.org/10.21236/ada377901
Publikováno v:
Non-Linear Fracture ISBN: 9789048140640
Results on the asymptotic analysis of crack tip fields in elastic-plastic single crystals are presented and some preliminary results of finite element solutions for cracked solids of this type are summarized. In the cases studied, involving plane str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a2c434be1badf8b6975522b049931a2
https://doi.org/10.1007/978-94-017-2444-9_20
https://doi.org/10.1007/978-94-017-2444-9_20
Autor:
C. F. Shih, R. J. Asaro
Publikováno v:
Non-Linear Fracture ISBN: 9789048140640
In previous analyses [1, 2, 13], and full-field computational investigations, we found that the near tip plastic fields of cracks on a bimaterial interface do not have a separable form of the HRR type. Nevertheless they appear to be nearly separable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b843bbaa41e2c08ad4c0c0b9a07a667
https://doi.org/10.1007/978-94-017-2444-9_7
https://doi.org/10.1007/978-94-017-2444-9_7