Results 201 to 210 of about 22,989 (224)

Creep Prediction for Concrete Under Multiaxial Stress

ACI Journal Proceedings, 1972
PREVIOUS TESTS ASSUME THAT FOR THE PREDICTIONS OF CREEP STRAINS RESULTING FROM MULTIAXIAL STRESSES, THE POISSON'S RATIO FOR CREEP IS CONSTANT AND EQUAL TO THE STATIC ELASTIC VALUE. TO PREDICT CREEP UNDER MULTIAXIAL LOADING, THIS ASSUMPTION WAS COMBINED WITH THE RATE OF FLOW METHOD.
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Macroscopic Brittle Fracture Criterion Under Multiaxial Stresses

Journal of Engineering Materials and Technology, 1980
On the basis of traditional fracture criteria and numerous data on the fracture under multiaxial stresses, we propose a new macroscopic criterion for brittle fracture in the state where in biaxial or triaxial stresses, compressive stress predominates. We base our theory on the concept of fracture mechanics, especially of mode II fracture. Our criterion
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Fatigue Evaluation Incorporating Multiaxiality of Stress States

Volume 1: Codes and Standards, 2005
In this work the effects of multiaxiality on the fatigue evaluation by the ASME Boiler and Pressure Vessel Code procedures have been assessed. The conservatism associated with the Ke factor has been critically appraised for fatigue evaluation using a design example of a feed water nozzle subjected to pressure and thermal fluctuations.
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Fatigue failure under multiaxial states of stress

1997
Multiaxial stress states are encountered in the majority of mechanical/structural components, e.g. shafts, beams, pressure vessels, machine elements, etc. Indeed the very early investigations into fatigue were on shafts of rotating machines where bending and torsional couples were applied to simulate service loads [1].
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Stress-Based Multiaxial Fatigue Analysis

2012
Yung-Li Lee, Mark E. Barkey
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Notch Stress-Strain Analysis in Multiaxial Fatigue

1997
Abstract An analytical method for calculating notch tip stresses and strains in elastic-plastic isotropic bodies subjected to multiaxial non-proportional loading sequences is presented. The key elements of the two proposed models for monotonic loading are generalized relationships between fictitious elastic and elastic-plastic strain energy densities,
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Fatigue under multiaxial stress systems

2003
M.M. Shokrieh, L.B. Lessard
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Multiaxial Deformations and Stress Analyses

1999
Nihat Özkaya, Margareta Nordin
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Creep under multiaxial states of stress

1983
J.T. BOYLE, J. SPENCE
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Multiaxial stress versus stress inte

2011
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