Yield stress definition

Yield stress means the stress at which a permanent elongation of 2 per thousand (i.e. 0.2%) or, for austenitic steels, 1% of the gauge length on the test-piece, has been produced.

Yield stress means the stress at which a material exhibits a specified deformation or set.

Examples of Yield stress in a sentence

• Yield stress and cluster statisticsThe most general pressure equation is written as a microscopichNii¼ Z—1 XNi e—3j1 N1 —3j2 N2 —.

• Yield stress relationship between conventional rheological models and the vane method (Dzuy and Boger 1985) 10Figure 7.

• Yield stress ratiosAlternatively, the strain rate behavior can be assumed to be separable, so the stress-strain dependence is similar at all strain rates:𝜎̅ = 𝜎0 (𝜀̅̅𝑝̅̅𝑙, 𝜃 , 𝑓𝑖) 𝑅 ( 𝜀𝑝̀ 𝑙, 𝜃 , 𝑓𝑖 ), (12) Where 𝜎0 (̅𝜀̅𝑝̅̅𝑙 , 𝜃 , 𝑓𝑖) is the static stress-strain behavior and 𝑅 ( 𝜀𝑝̀ 𝑙 , 𝜃 , 𝑓𝑖 ) is theratio of the yield stress at nonzero strain rate to the static yield stress.

• Stress level value was chosen from the material Yield stress in such way that stress should be in the range of allowable static stresses for S355J2H steel.

• Yield stress is determined by the dramatic change in slope in the stress–strain curve, as previously demonstrated.1 (b) Yield stress measured from oscillatory rheology correlates with the yield stress measured from unidirectional shear rheology (dotted line represents perfect correlation, which yields R2 = 0.96 with the data points).

• Yield stress test for proposed steel, or any other test requested by the Engineer.2. Binding wire must be approved by the Engineer.3. Reinforcement shall be grit blasted before use to remove rust (if required).Minimum thickness of concrete covers shall be stated in the drawings or according to schedule under the specifications of the Concrete Works- Particular Specifications.

• No specifically orientation was observed by EBSD graph.UTS is 300 MPa. Yield stress is 240 MPa.—To achieve the very high number of cycles as much as 109, pie- zoelectric ultrasonic fatigue system has the advantage of time sav- ing and lowers cost.

• Due to stress levels of the sample under the material Yield stress, only linear stress-strain behavior was considered.

• Yield stress fluids (YSF) are encountered in a wide range of applications: toothpastes, cements, mortars, foams, muds, mayonnaise, etc.

• Yield stress evaluation of Finnish clays based on analytical CPTu models.