Comprehensive analysis of coal mine roadway deformations in weak rock
Abstract
The comprehensive understanding mechanism of large deformation of mine roadway in weak rocks will lead to design support system both more safely and economically. In this paper, the mechanisms related to the large deformation and failure of roadway excavated in soft rock mass are discussed, a quantitative relationship between the deformation of surrounding rocks and the support pressure of roadway is proposed on the basis of field investigations and laboratory tests.
Fields of Study & Subjects
Geomechanics and Mining Engineering
Rock Mechanics and Modeling
Geotechnical and Mining Engineering
Publication details
- Journal / source
- CRC Press eBooks
- Pages
- 321–324
- Publication date
- 12 February 2026
- Language
- EN
- Document type
- Book chapter