Sentence examples for matrix yield criterion from inspiring English sources

With a von Mises matrix yield criterion, constraint effects permit the matrix to carry some of the transferred load near the fiber break, a feature not captured in previous composite models.

In this paper, a new analytic criterion for porous solids with matrix obeying Tresca yield criterion is derived.

In the model, degradations in the deformation and strength of rocks induced by damage are considered in the elastic stiffness matrix and plastic yield criterion.

The damage initiation and propagation criteria are based on the Puck criteria for the fiber yarn and the paraboloidal yield criterion for the matrix.

Shear bands do not propagate at the lower stress because the yield criterion of the matrix is only satisfied in the region immediately around the particles.

Tsai-Hill Criterion is used as a yield criterion.

At the higher stresses, the yield criterion is satisfied in large regions of the matrix, allowing extensive shear band propagation and significant macroscopic plastic deformation.

Two dominant damage mechanisms, i.e. matrix elasto-plastic response and fibre matrix decohesion are considered and modelled using a non-associative pressure dependent paraboloidal yield criterion and cohesive interface elements respectively.

An elastoplastic tangent stiffness matrix of three-dimensional beam element is derived by using the updated Lagrangian formulation, in which the isotropic hardening model, the Von-Mises yield criterion and the Prandtl Reuss flow relations are applied to this study.

Finally, a yield criterion is proposed for the cracked structure.

A yield criterion is implemented for shear deformation.