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Showing 1 to 2 of 2 for “"GRIFFITH CRITERION"”.
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Computational Analysis of Asphalt Binder based on Phase Field Method
… is Classic Fracture Mechanics first proposed by Griffith, which needs to clearly depict the crack front conditions and may cause complex cracking topologies. PFM describes the microstructure using a phase-field variable which assumes positive one in the intact solid and negative one in the crack …
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ΣΥΜΒΟΛΗ ΣΤΗΝ ΕΞΕΤΑΣΗ ΤΗΣ ΔΙΑΔΟΣΗΣ ΤΩΝ ΕΠΙΠΕΔΩΝ ΡΩΓΜΩΝ ΣΤΟΝ ΤΡΙΣΔΙΑΣΤΑΤΟ ΓΡΑΜΜΙΚΑ ΕΛΑΣΤΙΚΟ ΧΩΡΟ. ΟΙ ΦΑΣΕΙΣ ΤΗΣ ΕΝΑΡΞΗΣ ΤΗΣ ΔΙΑΔΟΣΗΣ ΚΑΙ ΤΗ...
… IS PRESENTED. IN THE PROCESS OF CALCULATION THE CRITERION OF THE MINIMUM STRAIN ENERGY DENSITY (MSED) WAS MAINLY USED, WHICH IS INDICATED FOR THE EXAMINATION OF THE INITIATION OF THE PROPAGATION AND OF THE STABLE AND UNSTABLE PROPAGATION OF THE CRACK. THIS CRITERION WAS CHECKED WITH REFERENCE TO …