๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A comparative investigation of micro-flaw models for the simulation of brittle fracture in rock

โœ Scribed by E. Sellers; J. Napier

Publisher
Springer
Year
1997
Tongue
English
Weight
290 KB
Volume
20
Category
Article
ISSN
0178-7675

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Development of a local degradation appro
Development of a local degradation approach to the modelling of brittle fracture in heterogeneous rocks
โœ Ozturk, H. ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 61 KB

Although the discussion below is based on the paper mentioned above, it is also connected with the papers ''Application of a local degradation model to the analysis of brittle fracture of laboratory scale rock specimens under triaxial conditions'' (International

A new method of modelling the rock micro
A new method of modelling the rock micro-fracturing process in double-torsion experiments using neural networks
โœ Feng, Xia-Ting; Seto, Masahiro ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 224 KB ๐Ÿ‘ 2 views

Microfracturing of rock is a complicated damage evolution process. Inaccurate prediction of microfracturing behaviours suggests a need for the development of a better modelling method. Analysis of acoustic emission (AE) measurements in double-torsion tests indicates that micro-fracturing behaviours

A probabilistic model for prediction of
A probabilistic model for prediction of cleavage fracture in the ductile-to-brittle transition region and the effect of temperature on model parameters
โœ Xiaosheng Gao; Guihua Zhang; T.S. Srivatsan ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 419 KB

This paper presents a modified Weibull stress model which accounts for the effects of plastic strain and stress triaxiality at the crack tip region. The proposed model is applied to predict cleavage fracture in a modified A508 pressure vessel steel. It is demonstrated that the Weibull modulus (m) re

A semi-analytical model for the simulati
A semi-analytical model for the simulation of solute transport in a network of fractures having random orientations
โœ Novakowski, K. S.; Bogan, J. D. ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 251 KB ๐Ÿ‘ 2 views

A semi-analytical model is developed which accounts for solute transport through a multi-dimensional network of fractures having random orientations and sparse distribution. Transport processes including hydrodynamic dispersion, matrix diffusion, retardation, decay and solute transfer at fracture in