Browsing NTNU Open by Author "Torabi, Ali reza"
Now showing items 1-6 of 6
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Application of EMC-J criterion to fracture prediction of U-notched polymeric specimens with nonlinear behaviour
Majidi, Hamid Reza; Razavi, Seyed Mohammad Javad; Torabi, Ali reza (Journal article, 2018)The main purpose of the present research paper is to investigate applicability of a new energy‐based failure prediction model, called EMC‐J criterion, to predict the critical loads of U‐notched polymeric samples having a ... -
Averaged strain energy density to assess mixed mode I/III fracture of U-notched GPPS samples
Saboori, Behnam; Torabi, Ali reza; Berto, Filippo; Razavi, Seyed Mohammad Javad (Journal article, 2018)In the present contribution, fracture resistance of U-notched GPPS members under mixed mode I/III loading conditions is assessed by using the Averaged Strain Energy Density (ASED) criterion. This criterion has been founded ... -
Ductile failure prediction of thin notched aluminum plates subjected to combined tension-shear loading
Torabi, Ali reza; Berto, Filippo; Razavi, Seyed Mohammad Javad (Journal article, 2018)The main goal of the present research is to check the suitability of the combined Equivalent Material Concept-Averaged Strain Energy Density (ASED) failure criterion, called EMC-ASED, in predicting the load-carrying capacity ... -
Energy-based ductile failure predictions in cracked friction-stir welded joints
Majidi, Hamid Reza; Torabi, Ali reza; Zabihi, Majed; Razavi, Seyed Mohammad Javad; Berto, Filippo (Peer reviewed; Journal article, 2019)This research aims to study the fracture behaviour in dissimilar aluminum alloys adjoined by friction stir welding (FSW). In this way, experimental data dealing with this topic was taken from the recent literature. In those ... -
Estimation of Fracture Loads in AL7075-T651 Notched Specimens Using the Equivalent Material Concept Combined with the Strain Energy Density Criterion and with the Theory of Critical Distances
Fuentes, Juan Diego; Cicero, Sergio; Berto, Filippo; Torabi, Ali reza; Madrazo, Virginia; Azizi, Payman (Journal article; Peer reviewed, 2018)The main goal of this paper is the application of the Strain Energy Density (SED) criterion and the Theory of Critical Distances (TCD), both of them in combination with the Equivalent Material Concept (EMC), to predict the ... -
Finite fracture mechanics assessment in moderate and large scale yielding regimes
Torabi, Ali reza; Berto, Filippo; Sapora, Alberto (Journal article; Peer reviewed, 2019)The coupled Finite Fracture Mechanics (FFM) criteria are applied to investigate the ductile failure initiation at blunt U-notched and V-notched plates under mode I loading conditions. The FFM approaches are based on the ...