Journal ArticleDOI
Strain energy density failure criterion
TLDR
In this paper, a dissipative function based on continuum mechanics and irreversible thermodynamics is proposed to represent the irreversible deformation process and a failure criterion is defined by using the dissipative energy density failure criterion.About:
This article is published in International Journal of Solids and Structures.The article was published on 2001-09-01. It has received 75 citations till now. The article focuses on the topics: Material failure theory & Strain energy density function.read more
Citations
More filters
Journal ArticleDOI
Energy evolution characteristics of hard rock during triaxial failure with different loading and unloading paths
TL;DR: In this paper, the energy evolution characteristics of fine-to-medium-grained granite specimens from a quarry in Miluo city (China) were studied in the triaxial deformation and failure process of the rocks.
Journal ArticleDOI
Application of an average strain energy density criterion to obtain the mixed mode fracture load of granite rock tested with the cracked asymmetric four-point bend specimens
TL;DR: In this article, the authors present a complete set of experimental results on fracture of pre-cracked granite samples under various inplane loading mixities, and predict the fracture loads of the tested rock samples under mixed mode I/II conditions using an energy-based criterion, namely the Average Strain Energy Density (ASED) criterion.
Journal ArticleDOI
A novel limiting strain energy strength theory
TL;DR: In this paper, the effects of shear and normal stresses on the slide and climb motions at the same section of a crystal were analyzed and a new strength theory named as limiting strain energy strength theory (LSEST) was proposed.
Journal ArticleDOI
Compressive deformation and energy dissipation of crushed coal gangue
TL;DR: In this article, a SANS testing machine and steel cylinder were used to conduct experiments in order to study the compressive deformation and energy dissipation of gangue in the loading process under conditions of different particle sizes, loading rates, and first-time stress loads.
Journal ArticleDOI
Energy Storage and Dissipation Evolution Process and Characteristics of Marble in Three Tension-Type Failure Tests
TL;DR: Gong et al. as mentioned in this paper showed that the absorbed energy of a rock at a crack point has a linear relation with the confining pressure, and the energy dissipation is linearly related to the lateral deformation.
References
More filters
Journal ArticleDOI
The Phenomena of Rupture and Flow in Solids
TL;DR: In this article, the authors investigated the effect of surface scratches on the mechanical strength of solids, and some general conclusions were reached which appear to have a direct bearing on the problem of rupture, from an engineering standpoint, and also on the larger question of the nature of intermolecular cohesion.
Journal ArticleDOI
Continuum Theory of Ductile Rupture by Void Nucleation and Growth: Part I—Yield Criteria and Flow Rules for Porous Ductile Media
Book
Introduction to the mechanics of a continuous medium
TL;DR: In this article, the authors propose a linearized theory of elasticity for tensors, which they call Linearized Theory of Elasticity (LTHE), which is based on tensors and elasticity.
Book
Mechanics of Solid Materials
TL;DR: In this article, the physical mechanisms of deformation and fracture are discussed, including linear elasticity, thermo-elasticity, and viscoelastic properties of real solids.
Journal ArticleDOI
Elastic-Plastic Deformation at Finite Strains
TL;DR: In this paper, the authors generalize a previous theory to permit arbitrary deformation histories by considering two coupled thermodynamic systems: one comprising thermo- elasticity at finite strain and the other the irreversible process of dissipation and absorption of plastic work.