This report traces the chain of events from system design through to the installation of roofbolts in the underground coal mines. The mathematical design aspects are covered in the main body of the report while the practical monitoring methods, of a mainly visual nature are contained separately in an appendix as is a suggested roof bolting audit method.
Reference:
Van der Merwe, JN. 1998. Simple user’s guide on roof support installation and evaluation. Safety in Mines Research Advisory Committee, COL 504, November, 1998, pp 1-95
Van der Merwe, J. (1998). Simple user’s guide on roof support installation and evaluation. http://hdl.handle.net/10204/1452
Van der Merwe, JN. "Simple user’s guide on roof support installation and evaluation." (1998): http://hdl.handle.net/10204/1452
Van der Merwe J, Simple user’s guide on roof support installation and evaluation; 1998. http://hdl.handle.net/10204/1452 .
