Sentence examples for material parameters a from inspiring English sources

Since there is usually a lack of information about the local material parameters, a pure field simulation cannot, as a rule, solve the problem.

In order to avoid unnecessary complications due to the utilization of orthotropic damaging models requiring many material parameters, a damage plasticity approach is used for masonry.

Thus, we derive a new model – bootstrapped eight-chain model – that requires only two material parameters – a rubber modulus and a limiting chain extensibility.

We find that under mild restrictions on the material parameters, a shock wave develops near the front or back of the pulse, and propagates indefinitely.

To describe the cyclic hardening and softening effect by using one unified set of material parameters, a more sophisticated model based on the concept of internal variables is proposed as an extension of the combined isotropic-kinematic hardening model.

After identification of the material parameters, a parametric study provides, for a given carbon content and grain size of the ferrite matrix, the optimum martensite volume fraction, leading either to the maximum strength ductility product or to the maximum strength under the constraint of a minimum ductility.

From our comparison to experiments, we can estimate the material

The rupture behavior of a fault from the Dieterich-Ruina constitutive model (Ruina [1983]; Dieterich [1978]) describes the frictional evolution of a fault for different sliding velocities with the material parameter (a-b) representing the difference in steady-state friction.

Since the resulting model shows a large number of material parameters, an efficient, hybrid parameter identification strategy is discussed.

In order to verify the model and to identify the material parameters an experimental setup is presented, which allows to measure the relevant material characteristic curves like temperature-deformation diagrams.

The eight chain model of Arruda and Boyce (1993) accurately captures the cooperative nature of network deformation while requiring only two material parameters, an initial shear modulus G and limiting chain extensibility where the parameter N is the number of chemical cross-links per length.