An unstable model and criterion of rock bursts in excavation
Abstract
Considering the property of untable strain softening of rock after its peak strength, this paper has established an unstable model of iock bursts and a energy criterion of rock bursts has been put for ward. For the circular excavation subject to hydrostatic stress p at infinity, the specific criterion of rockbursts has been obtained.
Fields of Study & Subjects
Rock Mechanics and Modeling
Geomechanics and Mining Engineering
Tunneling and Rock Mechanics
Publication details
- Journal / source
- CRC Press eBooks
- Pages
- 839–844
- Publication date
- 10 February 2026
- Language
- EN
- Document type
- Book chapter