Results 261 to 270 of about 968,727 (292)

Experimental Det.-Criterion of Fracture

1993
For plane conditions the maximum shear stress τm is related to the Cartesian components of stress by [53, 279, 280]: $$ {(2{\tau _{m}})^{2}} = {({\sigma _{{xx}}} + {\sigma _{{yy}}})^{2}} - 4{\text{Det}}.({\sigma _{{{i_{j}}}}}) $$ (789) Where Det.(σij) = σxx σyy-τ2xy, and the stress-optic law relates the isochromatic fringe orderN to τm by the
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BEHAVIOUR AND CRITERION OF QUASI-BRITTLE FRACTURE OF MATELS

Engineering Fracture Mechanics, 1991
Abstract In this investigation complex stress state is related to the stress state in uniaxial tension by use of the concept of effective stress from the elastoplastic theory. Considering that in metals the crack growth is usually accompanied by locally plastic deformation in front of the crack tip, and the extension of a crack will always pass ...
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A new ductile fracture criterion for skew rolling and its application to evaluate the effect of number of rolls

Journal of Materials Processing Technology, 2021
Shohei Kajikawa
exaly  

A new mixed-mode fracture criterion of anisotropic rock

Engineering Fracture Mechanics, 2021
Qiuhua Rao, Wei Yi, Qing-Qing Shen
exaly  

A phase-field model for mixed-mode fracture based on a unified tensile fracture criterion

Computer Methods in Applied Mechanics and Engineering, 2020
Gang Ma, Qiao Wang, Yonggang Cheng
exaly  

Fracture criterion for snow

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1978
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New ductile fracture criterion for prediction of fracture forming limit diagrams of sheet metals

International Journal of Solids and Structures, 2012
Yanshan Lou, Hoon Huh, Keunhwan Pack
exaly  

ENERGY FRACTURE CRITERION

A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
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Application of extended Mohr–Coulomb criterion to ductile fracture

International Journal of Fracture, 2009
Yuanli Bai, Tomasz Wierzbicki
exaly  

A general mixed-mode brittle fracture criterion for cracked materials

Engineering Fracture Mechanics, 2006
Jun Chang, Yoshiharu Mutoh, Jin-Quan Xu
exaly