Browsing by Subject "elasto-plastic-damage material model"
Now showing 1 - 1 of 1
- Results Per Page
- Sort Options
Item type:Article, Access status: Open Access , Zastosowanie modelu z degradacją w analizie układu warstwowego konstrukcji nawierzchni drogowej współpracującej z podłożem gruntowym(Wydawnictwa AGH, 2009) Fedorowicz, Lidia; Kadela, MartaRoad's pavement construction resistance is the ability of failure-free working and taking the trust of traffic load during the specific period of time. In the paper resistance of the road structure co-operating with subsoil to the reaction D impact means such value of D/o of this impact whose exceeding will result in exceeding of specified limit state. This approach to analysis of the mechanistic type allows separation of the particular zones of the road-subsoil system and applying of the elastic-plastic model with material stiffness degradation for faultless work all roads' pavement construction evolution. Model applied in this work - elastic-plastic with material degradation - is known in literature as the Barcelona Model and is implemented to commercial packed MES ABAQUS. Analyses performed in this work are registration of the arising degradation process - measured through a level non-decreasing component of degradation d/t.