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Publikováno v:
Volume 1: Codes and Standards.
Fatigue is a phenomenon identified as a significant degradation mode which affects industrial facilities, in particulier the lifespan of nuclear power plants. As one of its important branches, the environmentally assisted fatigue (EAF) considers not
Publikováno v:
Geotechnical and Geological Engineering. 38:4917-4938
The paper deals with the integration of structural anisotropy in a pre-existing constitutive law for rocks, dedicated to the numerical modelling of underground structures. On the basis of bibliographic study, two approaches were selected and applied
Publikováno v:
Volume 1: Codes and Standards.
In the framework of fatigue assessment of Nuclear Power Plant (NPP) components, Environmentally Assisted Fatigue (EAF) is nowadays receiving an increased level of attention by regulatory bodies, code committees and utilities worldwide. This concerns
Publikováno v:
Volume 1: Codes and Standards.
Fatigue rules within the ASME Boiler and Pressure Vessel Code have undergone significant change over the past decade, especially with the inclusion of Code Case N-792-1 as an acceptable method to describe the effects of BWR and PWR environments on th
Publikováno v:
Microsoft Academic Graph
The INCEFA+ project (INcreasing Safety in nuclear power plants by Covering gaps in Environmental Fatigue Assessment) is a five year project supported by the European Commission HORIZON2020 programme, which will conclude in June 2020. This project aim
Publikováno v:
Computers and Geotechnics. 85:321-340
An isotropic elastoviscoplastic constitutive model based on a generalized Hoek-Brown criterion is proposed. The plastic mechanism is characterized by a positive and a negative hardening, and a specific non-associated flow rule allows to take into acc
Publikováno v:
Advances in Engineering Software. 102:14-28
The h-refinement is a technique to achieve the mesh adaptation during a finite element simulation. Some elements are selected because the error is higher than a given threshold: they are split. This operation creates new elements where the size of th
Publikováno v:
ORCID
Microsoft Academic Graph
Microsoft Academic Graph
INCEFA-PLUS is a five year project supported by the European Commission HORIZON2020 programme. The project concludes in June 2020. 16 organisations from across Europe have combined forces to deliver new experimental data which is being used to develo
Publikováno v:
Volume 1A: Codes and Standards.
Environmentally Assisted Fatigue (EAF) is receiving nowadays an increased level of attention for existing Nuclear Power Plants (NPPs) as utilities are now working to extend their life. In the wake of numerous experimental fatigue tests carried out in
Publikováno v:
Volume 1A: Codes and Standards.
Additional fatigue rules within the ASME Boiler and Pressure Vessel Code have been developed over the past decade or so, such as those in Code Case N-792-1 [1], which provides an acceptable method to describe the effects of BWR and PWR environments o