A yield surface is a five-dimensional surface in the six-dimensional space of stresses. The yield surface is usually convex and the state of stress of...
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{\displaystyle \sigma _{1},\sigma _{2},\sigma _{3}} ) with a yield surface or a yield criterion. A variety of yield criteria have been developed for different materials...
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deviatoric stress. This equation defines the yield surface as a circular cylinder (See Figure) whose yield curve, or intersection with the deviatoric plane...
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Material failure theory (redirect from Yield criterion)
anisotropic yield criteria are: Hill's quadratic yield criterion Generalized Hill yield criterion Hosford yield criterion The yield surface of a ductile...
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Plasticity (physics) (redirect from Plastic yield)
uniaxial loading. A yield surface may be constructed, which provides a visual representation of this concept. Inside of the yield surface, deformation is...
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describe the Mohr–Coulomb yield surface. If we assume that the Drucker–Prager yield surface circumscribes the Mohr–Coulomb yield surface then the expressions...
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Rock mass plasticity (section Yield surfaces for rocks)
{\mathsf {C}}} is constant. Elastic limit (Yield surface). The elastic limit is defined by a yield surface that does not depend on the plastic strain...
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The explosive yield of a nuclear weapon is the amount of energy released such as blast, thermal, and nuclear radiation, when that particular nuclear weapon...
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Critical state soil mechanics (redirect from Cam-clay yield surface)
elasto-plastic, deforms as a continuum, and it is not affected by creep. The yield surface of the Cam clay model is described by the equation f ( p , q , p c )...
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per unit area of land Yield (wine), the amount of grapes or wine that is produced per unit surface of vineyard Ecological yield, the harvestable population...
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_{0}} . Beyond the elastic limit the stress state always remains on the yield surface, i.e., σ = σ y {\displaystyle \sigma =\sigma _{y}} . Loading is defined...
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Mohr–Coulomb theory (category Yield criteria)
Mohr–Coulomb theory is a mathematical model (see yield surface) describing the response of brittle materials such as concrete, or rubble piles, to shear...
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Stop and yield lines are transverse road surface markings that inform drivers where they should stop or yield when approaching an intersection. In some...
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The criterion assumes that for yield to not occur the stress coordinate must be contained within the cylindrical surface described by the following equation:...
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viticulture, the yield is a measure of the amount of grapes or wine that is produced per unit surface of vineyard, and is therefore a type of crop yield. Two different...
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compared to a surface burst or air burst explosion at or above the surface, and so can destroy an underground target using a lower explosive yield. This in...
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The Willam–Warnke yield criterion is a function that is used to predict when failure will occur in concrete and other cohesive-frictional materials such...
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rate-independent yield surface upon application of a load and then allowed to relax back to the yield surface over time. The yield surface is usually assumed...
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The Hill yield criterion developed by Rodney Hill, is one of several yield criteria for describing anisotropic plastic deformations. The earliest version...
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accurate depiction of the yield surface. If a non-isomorphic pair is used for the meridional profile then the normal to the yield surface will not appear normal...
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(2005), Mechanical Behavior of Materials, p. 92, Cambridge University Press. Yield surface Yield (engineering) Plasticity (physics) Stress (physics)...
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Bigoni-Piccolroaz yield surface is thought as a direct interpolation of experimental data. This criterion represents a smooth and convex surface, which is closed...
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Water table (redirect from Phreatic surface)
depths the crop suffers a yield decline. (where DWT = depth to water table in centimetres) A water table close to the surface affects excavation, drainage...
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shaped yield surfaces. If σ c {\displaystyle \sigma _{c}} is the yield stress in uniaxial compression, σ t {\displaystyle \sigma _{t}} is the yield stress...
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kinematic hardening, which occurs when the stress state reaches the yield surface, is considered as the main mechanism behind ratcheting. Several factors...
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beyond the blast and thermal effects, particularly in the case of high yield surface detonations. The ground track of fallout from an explosion depends on...
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are updated through time with elasticity theory, plasticity through yield surfaces, and hardening laws. In this way, the stress-strain behavior of a material...
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key point in their analysis is the use of the ‘Bigoni & Piccolroaz yield surface’, previously developed, see Fig. 3. The mechanical model developed by...
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friction loading Tensile strength Thermal stress Virial stress Yield (engineering) Yield surface Virial theorem "12.3 Stress, Strain, and Elastic Modulus -...
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mean. If repeated loading on the granular induces stress beyond the yield surface, three different cases may be observed. In case 1 the residual strain...
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