Mining Engineering Commons^™

Lhd Vibrations Analysis And Numerical Modeling During Operations, Kgosietsile Kolobe

Doctoral Dissertations

"Load-haul-dump vehicles (LHDs) are extensively used as primary loaders in mining operations. LHDs have proven to be vigorous, extremely productive and reliable in mining applications. They have a wide range of tramming capacities that have enabled them to become an essential component in the hard rock mining industry.

Increased mining economic challenges and global competition means the mining industry has to maximize productivity by cutting down operating and capital costs. Also, improvements in safety standards have led to the demand for safer and efficient machines.

LHD operators are at a high risk of whole-body vibrations (WBVs) exposure leading to musculoskeletal …