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Computer simulation of the teat-cup liner stress and strain tensor
tensile test suction closing stopper reduced stress
2014/2/24
The three-notch black pressed teat-cup liners were selected into the set of the analysed teat-cup liners, and, for comparison purposes, teat-cup liners produced from silicone mixture. Wall thicknesses...
Singular stress fields for transverse cracks in multi-layer satin woven CFRP composite laminates under cryogenic conditions
Fracture Mechanics Finite Element Method Composite Material
2010/11/25
The objective of this research is to analyze the singular stresses at the tips of cracks in multi-layer woven carbon fiber reinforced polymer (CFRP) composite laminates under tension at cryogenic temp...
Discrete Stress-Strength Interference Model of Reliability Analysis Under Multi-operating Conditions
reliability model stress strength multi-operating conditions
2011/8/3
The conventional stress-strength interference (SSI) model is a basic model for reliability analysis of mechanical components. In this model, the component reliability is defined as the probability of ...
A Finite Element Calculation of Stress Intensity Factors of Cruciform and Butt Welded Joints for Some Geometrical Parameters
Stress Intensity Factor FRANC2D Welded Joints
2010/1/15
With welded joints, stress concentrations occur at the weld toe and at the weld root, which make these regions the points from which fatigue cracks may initiate. To calculate the fatigue life of welde...
Mechanical behavior of bovine tendon with stress-softening and loading-rate effects
Tendon Mullins effect Loading-rate effects
2010/9/27
The development of predicting capabilities for impact-induced injuries for accurate medical intervention requires a thorough understanding of rate and damage effects on the mechanical behavior of biol...
Modeling of Large Simple Shear Using a Viscoplastic Overstress Model and Classical Plasticity Model with Different Objective Stress Rates
Objective stress rates Classical plasticity models Viscoplasticity Simple shear
2009/10/12
Large simple shear deformation, which is usually used to test the applicability of various models, is studied by applying the classical plasticity model and the viscoplasticity theory based on overstr...
The Fuzzy Finite Element Stress Analysis of Adhesive-Bonded Single Lap Joints
Fuzzy finite element method Adhesive joints Stress analysis
2009/10/12
An adhesive-bonded single lap joint is analyzed using a new fuzzy nite element model. In the model,Young's moduli and Poisson's ratios of the joint materials are taken as fuzzy numbers in order to ta...
On the Application of von Mises' Yield Criterion to a Class of Plane Strain Thermal Stress Problems
Thermoelastoplasticity Nonlinear strain hardening von Mises' criterion Residual stresses
2009/10/10
A computational model is developed to estimate thermal stresses in nonlinearly hardening elastic-plastic axisymmetric systems in cylindrical polar coordinates. The model is based on von Mises' yield c...
Dynamic stress intensity factors around two cylindrical cracks in an infinite elastic medium subject to impact load
Stress intensity factor Two cylindrical cracks Transient stresses
2010/9/27
Dynamic stresses are solved for two cylindrical cracks in an infinite elastic medium. Incident shock stress waves pass through the elastic medium normal to the cracks’ axis. In the Laplace transform d...