Mechanical Properties of Total-Tailings Paste Backfill Under Low-Temperature Curing: Strength Evolution and Rock-Backfill Interface Shear Response
To address the delayed strength development and uncertain rock-backfill interfacial stability of total-tailings paste backfill under low-temperature underground conditions, this study aims to quantify the coupled effects of slurry mass concentration, cement/tailing (C/T) ratio, curing temperature, and curing age on uni...