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M-theta Method on Mode I and II Failure of Two Cameroonian Hardwoods in Bending

Type de record:

paper
Créateur:
KouMabMukKis
Éditeur:
UniInsIns
Éditeur:
CCSDEur
Hôte:avatar
International audience This work deals with the numerical simulation on bending test to characterize two Cameroonian hardwoods under mode I and II loading for different crack lengths. The finite element analysis for fracture in orthotropic medium is developed. The algorithm of fracture is introduced in a finite element software Cast3M. According to the Mtheta method, the calculation of the stress intensity factors and the energy release rate for pure mode I and II fracture are deduced using a SENB (Single Edge Notch Bending) specimen. The path independence of Mθ-method on the specimen is confirmed.

Tags

Mode I and II failureMtheta methodFinite element analysisSENB specimen[SPI.GCIV.MAT]Engineering Sciences [physics]/Civil Engineering/Matériaux composites et construction[SPI.GCIV.STRUCT]Engineering Sciences [physics]/Civil Engineering/Structures[SPI.MAT]Engineering Sciences [physics]/Materials[SPI.GCIV.CD]Engineering Sciences [physics]/Civil Engineering/Construction durable

Licenses

info:eu-repo/semantics/OpenAccess

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