Journal ArticleDOI
Non‐Linear Finite Element Analysis of Solids and Structures, Volume 1
About:
This article is published in Journal of Engineering Mechanics-asce.The article was published on 1993-07-01. It has received 127 citations till now. The article focuses on the topics: Mixed finite element method & Extended finite element method.read more
Citations
More filters
Journal ArticleDOI
Refined explicit integration of elastoplastic models with automatic error control
TL;DR: In this article, an explicit algorithm for integrating complex elastoplastic constitutive models, such as those belonging to the Cam clay family, is described and the steps required to implement the integration schemes are described in detail and results are presented for a rigid footing resting on a layer of Tresca, Mohr-Coulomb, modified Cam clay and generalised Cam clay soil.
Journal Article
Normal/shear cracking model: application to discrete crack analysis
TL;DR: In this paper, a general model for normal/shear cracking in quasi-brittle materials is presented, defined in terms of the normal and shear stresses on the average plane of the crack and the corresponding relative displacements.
Journal ArticleDOI
Normal/Shear Cracking Model: Application to Discrete Crack Analysis
TL;DR: In this paper, a general model for normal/shear cracking in quasi-brittle materials is presented, which is defined in terms of the normal and shear stresses on the average plane of the crack and the corresponding relative displacements, and implemented in two ways: directly as the constitutive law of an interface element in the context of discrete crack analysis, or as the law of a generic cracking plane in a multicrack formulation.
Journal ArticleDOI
A study on algorithms for optimization of Latin hypercubes
M. Liefvendahl,R. Stocki +1 more
TL;DR: This paper compares the efficiency of the columnwise–pairwise (CP) and genetic algorithms for the optimization of Latin hypercubes (LH) for the purpose of sampling in statistical investigations and favors a criterion based on the physical analogy of minimization of forces between charged particles.