Investigation on interchamber pillar loading and chamber roof bolting at great depths
Abstract
The report deals with solving problems of loading chain and post; pillars, indiscrete and multicontact anchors as well as problems of a stressed state of a bolted chamber roof by means of methods of the theory of elasticity and creep. The results obtained are used for the numerical analysis of different rock technical factors influence on effects of cap pillar anchorage and interchamber pillar unloading onto barrier pillars and the rock massif surrounding the mined—out space.
Fields of Study & Subjects
Geomechanics and Mining Engineering
Rock Mechanics and Modeling
Geotechnical and Mining Engineering
Publication details
- Journal / source
- CRC Press eBooks
- Pages
- 87–96
- Publication date
- 14 January 2026
- Language
- EN
- Document type
- Book chapter