Coal mine solid waste backfill is a coal mining method employed to safeguard subterranean
and surface geological formations, as well as water resources, against impairment. It stands …

In mining activities, cemented paste backfills (CPB) are widely used to provide structural
support to underground openings and prevent surface subsidence. However, the cement …

Predicting the reactions of the backfill materials exposed to the effects of air and
groundwater will eventually ensure an efficient and accurate mine fill system for sustainable …

Due to the mining environment, layered cemented paste backfill (LCPB) is usually subjected
to the cyclic pressure. Therefore, it is of great significance to investigate the mechanical …

The Kingdom of Saudi Arabia covers an area of approximately 2 million km2 and is rich in
natural resources that are necessary for industrial development. The estimated mineral …

The treatment of coal gangue solid waste and microbially induced calcium carbonate
precipitation (MICP) consolidate technology is a focus of research at home and abroad …

Paste composite filling mining (PCFM) is one of the effective ways to achieve water-
preserved mining (preservation of the waterproof strata). To investigate the laws of fracture …

The individual effect of nano hydrozincite and witherite (nHZ and nW, respectively) with
different contents (0, 0.5, 1.0, and 1.5% by weight of slag) on the performance of alkali …

Urbanized oil-rich regions, such as Ahvaz, Iran, face significant geotechnical challenges due
to widespread oil contamination in soils. This contamination poses a major problem for …

In oil-rich regions, the increasing risk of oil spills on soil is largely attributed to intensified
extraction and transportation activities. This situation necessitates a focus on the short-term …