✦ LIBER ✦

Development of a local degradation approach to the modelling of brittle fracture in heterogeneous rocks

✍ Scribed by Ozturk, H.

Publisher: Elsevier Science
Year: 2003
Tongue: English
Weight: 61 KB
Volume: 40
Category: Article
ISSN: 0148-9062
DOI: 10.1016/s1365-1609(02)00135-1

No coin nor oath required. For personal study only.

✦ Synopsis

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

📜 SIMILAR VOLUMES

Development of a local degradation appro

Development of a local degradation approach to the modelling of brittle fracture in heterogeneous rocks

✍ Fang, Z. ;Harrison, J.P. 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 453 KB

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

✍ Xiaosheng Gao; Guihua Zhang; T.S. Srivatsan 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 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

Development of fracture regions in britt

Development of fracture regions in brittle materials : In: Rock Mechanics in productivity and Protection (paper to the 25th Symposium on Rock Mechanics, Evanston, Illinois, 25–27 June 1984) P47–54. Publ New York: AIME, 1984

✍ L.E. Vallejo; E. Pramono 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 142 KB 👁 3 views

Application of a continuum damage model

Application of a continuum damage model in the finite element simulation of the progressive failure and localization of deformation in brittle rock structures : Int J Solids Struct V25, N9, 1989, P1023–1038

✍ U.K. Singh; P.J. Digby 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 108 KB 👁 2 views

Discrete and continuum approaches to sim

Discrete and continuum approaches to simulate the thermo-hydro-mechanical couplings in a large, fractured rock mass: A. Millard & 12 others, International Journal of Rock Mechanics & Mining Sciences, 32(5), 1995, pp 409–434

📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 166 KB

Use of a stochastic model of system of f

Use of a stochastic model of system of fractures to study the hydraulic properties of a fractured rock mass. Note (in French) : Ait-ssi, L; Villeneuve, J P; Rouleau, A Can Geotech JV26, N2, May 1989, P313–323

📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 115 KB 👁 3 views