Search | Fracture and Structural Integrity

Miscellanea Views: 775 Downloads: 624 Vol. 8, No. 27 (2014) December 23, 2013 pp. pages 74-82

Research on borehole stability of shale based on seepage-stress-damage coupling model

Xiaofeng Ran, Yuezhi Wang, Shanpo Jia

In oil drilling, one of the most complicated problems is borehole stability of shale. Based on the theory of continuum damage mechanics, a modified Mohr-Coulomb failure criterion according to plastic damage evolution and the seepage-stress…

10.3221/IGF-ESIS.27.09

Details: Research on borehole stability of shale based on seepage-stress-damage coupling model PDF

PDF

Analytical, Numerical and Physical Models Views: 1,100 Downloads: 409 Vol. 14, No. 53 (2020) July 19, 2020 pp. 446-456

A coupled elastoplastic damage model for brittle rocks: elastoplastic damage model for brittle rocks

Zheng Li, Yundong Shou, Deping Guo, Filippo Berto

Brittle rock contains an important plastic deformation, which causes microcracks when coupled with stress-induced damage. A new coupled elastoplastic damage model is established in order to discuss the damage behaviors found in brittle…

10.3221/IGF-ESIS.53.35

Details: A coupled elastoplastic damage model for brittle rocks: elastoplastic damage model for brittle rocks PDF Visual Abstract

PDF Visual Abstract

SI: Structural Integrity and fatigue mechanisms: applications and recent trends Views: 1,082 Downloads: 797 Vol. 16, No. 62 (2022) September 22, 2022 pp. 634-659

Failure analysis of compressed earth block using numerical plastic damage model

Samir Bouhiyadi, Laidi Souinida, Youssef El hassouani

In the last decade, several studies have been introduced to the development and use of compressed earth blocks in green building construction. Studying the evaluation of existing cracks in construction builders by these blocks is an…

10.3221/IGF-ESIS.62.44

Details: Failure analysis of compressed earth block using numerical plastic damage model PDF Visual Abstract

PDF Visual Abstract

Search the articles

Search results

Research on borehole stability of shale based on seepage-stress-damage coupling model

A coupled elastoplastic damage model for brittle rocks: elastoplastic damage model for brittle rocks

Failure analysis of compressed earth block using numerical plastic damage model