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Autor:
Amir Mohammadipour, Kaspar Willam
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 340:236-252
Paris’ law material constants have computationally been determined using the implications of Configurational Mechanics and total stress-life curves to characterize fatigue crack growth rate, which is a challenge in experimental programs for measuri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00dd29b1ee28089dfa91c75e85536770
https://doi.org/10.1016/j.cma.2018.05.030
https://doi.org/10.1016/j.cma.2018.05.030
Publikováno v:
Construction and Building Materials. 177:230-236
The purpose of this study is to investigate the temperature effects on the bond strength between concrete and steel reinforcement bars. For two different steel bars (epoxy-coated and uncoated bars), three experimental parameters (heating rate, target
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c028dac9dd0ba92ef0dbd8d7a225b3
https://doi.org/10.1016/j.conbuildmat.2018.05.128
https://doi.org/10.1016/j.conbuildmat.2018.05.128
Publikováno v:
Nuclear Engineering and Design. 325:192-204
The performance of vertical concrete casks (VCC) for storage of spent nuclear fuel (SNF) under hypothetical accident conditions is of particular importance given the planned extensions of service-lives of such structures in the absence of a permanent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::564eb6e1906fa4474161817477157f02
https://doi.org/10.1016/j.nucengdes.2017.10.001
https://doi.org/10.1016/j.nucengdes.2017.10.001
Autor:
Amir Mohammadipour, Kaspar Willam
Publikováno v:
International Journal of Solids and Structures. 129:156-166
The influence of simultaneous thermomechanical loadings on the fracture behavior of linear thermoelastic brittle materials with a propagating crack and transient temperature diffusion is investigated. A planar two-way coupled thermoelastic lattice wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::139e39b639458db8f299e8ee751512e7
https://doi.org/10.1016/j.ijsolstr.2017.09.003
https://doi.org/10.1016/j.ijsolstr.2017.09.003
Publikováno v:
Annals of Nuclear Energy. 110:126-139
Safety of dry-cask storage structures, containing spent nuclear fuel, has always been an important concern for the nuclear industry. Detailed investigations of the mechanical response of these important composite structures due to hypothetical accide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::341a1ff6a83f74b86236b0940edcb4f2
https://doi.org/10.1016/j.anucene.2017.06.028
https://doi.org/10.1016/j.anucene.2017.06.028
Publikováno v:
Annals of Nuclear Energy. 108:10-23
Vertical concrete dry storage systems (or dry casks) are circular containers made of steel and/or reinforced concrete, specifically developed for storing spent nuclear fuel (SNF). In the United States, dry casks have an intended life of 40 years; how
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea15233a46d526988631077c027e6e6d
https://doi.org/10.1016/j.anucene.2017.04.032
https://doi.org/10.1016/j.anucene.2017.04.032
Publikováno v:
Journal of Advanced Concrete Technology. 14:299-310
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe0a363b358fea30b70533588e981239
https://doi.org/10.3151/jact.14.299
https://doi.org/10.3151/jact.14.299
Autor:
Kaspar Willam, Amir Mohammadipour
Publikováno v:
Theoretical and Applied Fracture Mechanics. 82:152-168
The brick–mortar bond is often the weakest link in the masonry composites. The localization of fracture processes at this bi-material interface plays an important role in the failure of this assemblage. These micro-level fracture processes control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eb08be1f10e42aee4ff646bedffa715
https://doi.org/10.1016/j.tafmec.2016.01.002
https://doi.org/10.1016/j.tafmec.2016.01.002
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 298:428-452
This communication addresses the localization properties of a coupled damage-plasticity formulation for concrete materials to provide information on the onset of material bifurcation and the critical failure modes. Two separate loading functions are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37f37156c835dce96bdfe1f2019fa509
https://doi.org/10.1016/j.cma.2015.10.010
https://doi.org/10.1016/j.cma.2015.10.010