Commutativity of the strain energy density expression for the benefit of the FEM implementation of Koiter's initial postbuckling theory

Li, Shuguang; Yan, Jiayi; Zhang, Guofan; Duan, Shihui

doi:10.1002/nme.5772

All Outputs (5)

Computational mechanical characterization of geometrically transformed Schwarz P lattice tissue scaffolds fabricated via two photon polymerization (2PP) (2018)
Journal Article

Schwarz P unit cell-based tissue scaffolds comprised of poly(D,L-lactide-co-caprolactone)(PLCL) fabricated via the additive manufacturing technique, two-photon polymerisation (2PP) were found to undergo geometrical transformations from the original i... Read More about Computational mechanical characterization of geometrically transformed Schwarz P lattice tissue scaffolds fabricated via two photon polymerization (2PP).

Damage related material constants in continuum damage mechanics for unidirectional composites with matrix cracks (2018)
Journal Article

Application of a continuum damage mechanics formulation rests on the ease with which the material constants involved in the formulation can be determined. For an initially linear elastic material, the changes in elastic constants induced by damage de... Read More about Damage related material constants in continuum damage mechanics for unidirectional composites with matrix cracks.

The unit cell method in predictions of thermal expansion properties of textile reinforced composites (2018)
Journal Article

Thermal expansion properties of textile reinforced composites with certain structure symmetries can be efficiently calculated by a size-limited unit cell. In this paper, a general approach is developed for the establishment of such a unit cell model.... Read More about The unit cell method in predictions of thermal expansion properties of textile reinforced composites.

A critical review on the rationality of popular failure criteria for composites (2018)
Journal Article

Popular failure criteria for fibre reinforced composites are subjected to critical scrutiny on their rationality. The rationality of a theory is about the mathematical and physical logic underlying the theory, rather than the closeness of their resul... Read More about A critical review on the rationality of popular failure criteria for composites.

Commutativity of the strain energy density expression for the benefit of the FEM implementation of Koiter's initial postbuckling theory (2018)
Journal Article

Copyright © 2018 John Wiley & Sons, Ltd. The concept of full commutativity of displacements in the expression for strain energy density for the geometrically nonlinear problem has been introduced for the first time and fully established in this pap... Read More about Commutativity of the strain energy density expression for the benefit of the FEM implementation of Koiter's initial postbuckling theory.