Sentence examples for material parameters needed from inspiring English sources
Different 2D geometries are analyzed and the material parameters needed for fabricating such a device are determined.
That is, the material parameters needed for the analysis are limited to invariant material properties that can be measured with standard test methods.
Results of cycling tests of the EUROFER 97 have been thereby used to adjust material parameters needed for an ABAQUS-own combined non-linear isotropic kinematic hardening model.
Despite intensive researches on granular architecture and strategies to improve treatment efficiency, there are still some elusive material parameters needed to stimulate the granulation process.
One of the material parameters needed is the in-plane shear modulus, which poses challenges in its determination for the present thin sheets.
The presented study documents the well known fact that the experimental determination of material parameters (needed for the rational and safe design of structures) is very difficult for quasibrittle materials such as concrete.
In the general case, more complicated constitutive relations with more effective material parameters need to be developed.
Furthermore, such complex models cause substantial difficulties when the corresponding material parameters need to be identified and their physical meaning interpreted.
The principal approximation is the neglect of wave impedance, an attribute that plays no role in ray propagation, and is therefore irrelevant for pure ray devices; another constraint is that for waves the spatial variation in material parameters needs to be sufficiently small compared with the wavelength.
The salient features of the formula proposed are that it describes the fatigue S N curve from the first cycle up to the gigacycle region in a single function and that the monotonic test based material parameter needed in this formula is only the Brinell hardness.
There is only one material parameter needing calibration for each grade of concrete in the flow rule.
