Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Masoud Behzadinasab"'
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01272- (2022)
This paper investigates the influence of concrete/gypsum bedding layers and their orientation angles on the tensile failure mechanism in the three-point bending test based on experiments and numerical simulations. Rectangular samples containing diffe
Externí odkaz:
https://doaj.org/article/cca22d46c3824f729cc914d36e6c7360
Publikováno v:
Forces in Mechanics, Vol 4, Iss , Pp 100045- (2021)
We present a novel formulation based on an immersed coupling of Isogeometric Analysis (IGA) and Peridynamics (PD) for the simulation of fluid-structure interaction (FSI) phenomena for air blast. We aim to develop a practical computational framework t
Externí odkaz:
https://doaj.org/article/dcbb07b40bc04c4a98463ef3e0dae0b3
Publikováno v:
Mathematical Models and Methods in Applied Sciences. 32:2477-2496
A stabilized Isogeometric formulation of compressible flows is coupled to a large-deformation inelastic solid with an M7 Microplane constitutive model of concrete failure discretized in the framework of correspondence-based Peridynamics with bond-ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a70e0f605a5f4abde31583bb19e8e36
https://doi.org/10.1142/s0218202522500580
https://doi.org/10.1142/s0218202522500580
Publikováno v:
Journal of Peridynamics and Nonlocal Modeling. 3:24-45
The overarching goal of this work is to develop an accurate, robust, and stable methodology for finite deformation modeling using strong-form peridynamics (PD) and the correspondence modeling framework. We adopt recently developed methods that make u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::454bb2f8f785958604595de1c1f35d51
https://doi.org/10.1007/s42102-020-00040-z
https://doi.org/10.1007/s42102-020-00040-z
Publikováno v:
Journal of Peridynamics and Nonlocal Modeling. 3:46-66
The overarching goal of this work is to develop an accurate, robust, and stable methodology for finite deformation modeling using strong-form peridynamics (PD) and the correspondence modeling framework. We adopt recently developed methods that make u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22e638be380602d30906ea363a76a2e3
https://doi.org/10.1007/s42102-020-00039-6
https://doi.org/10.1007/s42102-020-00039-6
Autor:
Masoud Behzadinasab, John T. Foster
Publikováno v:
International Journal of Fracture. 224:261-267
Following a recent participation in Sandia Fracture Challenge 2017, in which we identified some shortcomings associated with the peridynamic theory in predicting large deformation and ductile fracture, we recently proposed a bond-associated, semi-Lag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afb3a672e3f4f5d8c0d1329a74f5a600
https://doi.org/10.1007/s10704-020-00455-1
https://doi.org/10.1007/s10704-020-00455-1
Autor:
Ahmed Mostafa, Joseph E. Bishop, Michael K. Neilsen, Rémi Dingreville, Matthew Parno, Steven Cooreman, Kurtis R. Ford, Spencer Grange, Hari Simha, Babak Ravaji, Brett Davis, Keunhwan Pack, Aida Nonn, Bradley Salzbrenner, Kyle N. Karlson, Jeremy Stein, Ashley D. Spear, Steffen Brinckmann, Mark Gesing, Sharlotte Kramer, Christian C. Roth, John L. Bignell, Lindsay Gilkey, Christopher I. Hammetter, Thomas Tancogne-Dejean, Philippe Thibaux, James C. Sobotka, V. Keim, Brad L. Boyce, J. Jackiewicz, Kyle Johnson, John T. Foster, Devin O. Connor, Scott Edward Sanborn, Amanda Jones, Thomas A. Ivanoff, Masoud Behzadinasab, Bruce W. Williams, Krishnaswamy Ravi-Chandar, Michael W. Czabaj, John M Emery, Judith Brown, John McFarland, Jakob T. Ostien, A. R. Cerrone, Nicoli M. Ames, Joseph C. Tucker, Maysam Gorji Bandpay, James W. Foulk, Christopher Andrew Jones, Baptiste Coudrillier, Pania Newell
Publikováno v:
International Journal of Fracture
The Sandia Fracture Challenges provide a forum for the mechanics community to assess its ability to predict ductile fracture through a blind, round-robin format where mechanicians are challenged to predict the deformation and failure of an arbitrary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c12f4dd44ecdea5abdea1e05963585e3
https://doi.org/10.1007/s10704-019-00361-1
https://doi.org/10.1007/s10704-019-00361-1
Autor:
John T. Foster, Masoud Behzadinasab
Publikováno v:
International Journal of Fracture. 218:97-109
In the context of the third Sandia Fracture Challenge (SFC3), the details of the blind predictions performed by the University of Texas team are provided in this article. Over the past two decades, the peridynamic theory has shown great promise in mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b1ce459f04c31715851b081f21b759b
https://doi.org/10.1007/s10704-019-00363-z
https://doi.org/10.1007/s10704-019-00363-z
Publikováno v:
Journal of Peridynamics and Nonlocal Modeling. 1:107-121
This paper reviews several existing peridynamic models for frictional contact (previously documented only in the gray literature), and extends them to remedy various shortcomings. In particular, we introduce a state-based nonlocal friction formulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd42ddb846376327a932ac6747f26831
https://doi.org/10.1007/s42102-019-00012-y
https://doi.org/10.1007/s42102-019-00012-y
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 399:115389
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f690a1da5e2e65a9e312dbfef00523f
https://doi.org/10.1016/j.cma.2022.115389
https://doi.org/10.1016/j.cma.2022.115389