Determining settlement rates and surface stability using in situ density of backfill as a proxy for displacement

D. Fenn, A. du Kanda, D. Dukhan
2015 Journal of the Southern African Institute of Mining and Metallurgy  
settlement, subsidence, mine backfill, undisturbed backfill core, sonic drilling, bulk density, surface infrastructure construction over backfill.
doi:10.17159/2411-9717/2015/v115n11a8 fatcat:augvroz7ybaald5w44ujeatzw4