Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Alain B. Giorla"'
Publikováno v:
Nuclear Technology. 207:981-1003
The operating environment of nuclear reactors imposes extreme challenges on the materials from which the structures within and surrounding the reactor are constructed. Understanding the effects of ...
Autor:
Timothy D. Burchell, Alain B. Giorla, Robert N. Worth, José David Arregui-Mena, Graham Hall, Philip D. Edmondson
Publikováno v:
Archives of Computational Methods in Engineering. 27:331-350
Graphite components serve as structural support and as a neutron moderator in multiple nuclear power stations and is also a prospective material in Generation IV reactor concepts. The environment (e.g. high temperature and intense radiation) within a
Autor:
Gaurav Sant, B. M. Khaled, Naman Saklani, Subramaniam Rajan, Alain B. Giorla, G. Banwat, Benjamin Spencer, Narayanan Neithalath
Publikováno v:
ACI Materials Journal. 117
Autor:
Carmen Andrade, Igor Remec, Madhumita Sircar, Alain B. Giorla, Ippei Maruyama, Yann Le Pape, Thomas M. Rosseel, Manuel Ordoñez, James J. Wall, Osamu Kontani
Publikováno v:
Scipedia Open Access
Scipedia SL
Scipedia SL
A review of the current state of knowledge on the effects of radiation on concrete in nuclear power production applications is presented. Emphasis is placed on the effects of radiation damage, as reflected by changes in engineering properties of conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb101e2f5b19de4be661a18d24b02fab
https://www.scipedia.com/public/Rosseel_et_al_2016a
https://www.scipedia.com/public/Rosseel_et_al_2016a
Publikováno v:
Journal of Advanced Concrete Technology. 16:191-209
Autor:
Nolan W. Hayes, Ammar Abd-Elssamd, Zhongguo John Ma, Eric R. Giannini, Alain B. Giorla, Yann Le Pape, Qiang Gui, Sihem Le Pape
Publikováno v:
Journal of Advanced Concrete Technology. 16:179-190
Autor:
Cyrille F. Dunant, Alain B. Giorla
Publikováno v:
Cement and Concrete Research. 105:44-53
The influence of the microstructure on the visco-elastic properties of concrete is investigated using finite element simulations at the meso-scale. We first derive a constitutive law for the creep of the cement paste which accounts for both recoverab
Autor:
Yann Le Pape, Masaki Kawai, Christa E. Torrence, Elena Tajuelo-Rodriguez, J. David Arregui-Mena, Alain B. Giorla, Thomas M. Rosseel, Gerald Earle Jellison Jr
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030058609
As the US Light Water Reactor (LWR) fleet ages, irradiation and environmental effects may degrade concrete structures within the reactor cavity of nuclear power plants (NPPs). Concrete components provide structural support and serve as a containment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b05ca415a6e16c2a9151085b6f3ae554
https://doi.org/10.1007/978-3-030-05861-6_89
https://doi.org/10.1007/978-3-030-05861-6_89
Publikováno v:
Journal of Advanced Concrete Technology. 14:70-86
Aggregate radiation-induced volumetric expansion (RIVE) is a predominant mechanism in the formation of mechanical damage in the hardened cement paste (hcp) of irradiated concrete under fast-neutron flux (Giorla et al. 2015). Among the operating condi
Publikováno v:
Nuclear Engineering and Design. 295:59-73
A numerical model accounting for the effects of neutron irradiation on concrete at the mesoscale is detailed in this paper. Irradiation experiments in test reactor ( Elleuch et al., 1972 ), i.e., in accelerated conditions, are simulated. Concrete is