UNI-MB - logo
UMNIK - logo
 
(UM)
  • Mechanical modeling of creep in materials subjected to irradiation
    Dobovšek, Igor
    The paper deals with mechanical modeling of creep, swelling and damage of polycrystalline metals under thermal and neutron irradiation conditions applicable to the analysis of nuclear reactor ... components from the structural mechanics point of view. Consititutive equations of creep, swelling and damage under irradiation are formulated within the framework of continuum mechanics by taking into account the physical mechanisms of neutron irradiation. The extent of irradiation damage is described by using the basic principles of damage mechanics. It is assmed that creep under irradiation can be decomposed into irradiation-induced creep and irradiation influenced thermal creep. The proposed consitutive equation is then applied to analyse the creep damage of type 316 stainless steel under different irradiation conditions.
    Source: Proceedings (Str. 96-103)
    Type of material - conference contribution
    Publish date - 1997
    Language - english
    COBISS.SI-ID - 3388950

source: Proceedings (Str. 96-103)

loading ...
loading ...
loading ...