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Failure Stress Criteria for Composite Resin
Journal of Dental Research, 1987In previous work (Peters and Poort, 1983), the stress distribution in axisymmetric models of restored teeth was analyzed by finite element analysis (FEA). To compare the tri-axial stress state at different sites, they calculated the Von Mises equivalent stress and used it as an indication for weak sites.
R, De Groot +4 more
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Failure Criteria for Some Polyurethane Propellants
Rubber Chemistry and Technology, 1963Abstract Experimental and theoretical studies were made on failure criteria applicable to simple case-bonded hollow cylindrical grains. The minimum strain at break at −75° F for uniaxial tensile test was found to be at least twice the hoop strain at −75° F of a thermally cycled, case-bonded hollow cylinder of propellant when no failures were ...
Warren T. Milloway, James H. Wiegand
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Temperature Criteria at Failure
1970ASTM Methods E 119 designate several temperature criteria as end points for fire tests. In tests of walls, floors, and roofs, the temperature rise of the unexposed surface is limited to 250 F average or 325 F at any one point. Steel temperatures are limited in tests of certain types of elements.
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1994
The application of the rigorous methods of analysis embodied in the theory of elasticity is naturally of interest to engineers. Within this largely theoretical subject, it is of interest to introduce the fundamental basis of such applications, namely, the comparison of the analytical results obtained from an elasticity solution to the expected capacity
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The application of the rigorous methods of analysis embodied in the theory of elasticity is naturally of interest to engineers. Within this largely theoretical subject, it is of interest to introduce the fundamental basis of such applications, namely, the comparison of the analytical results obtained from an elasticity solution to the expected capacity
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The damage-failure criteria for numerical stability analysis of underground excavations: A review
Tunnelling and Underground Space Technology, 2021Alain Rouleau +2 more
exaly
Failure criteria and strength of laminates
2001Valery V. Vasiliev, Evgeny V. Morozov
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Failure Criteria for Composites
1999Abstract : Understanding the mechanisms of failure of composite structures and developing mechanism based failure criteria are important considerations in designing structures made of composite materials. The compressive response of composite materials has received considerable attention due to their significance in the aerospace industry and the ...
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