Sentence examples for backfill process from inspiring English sources

The cemented rock-tailings backfill (CRB) technique is a rapidly advancing technique for the mine backfill process.

We perform band gap calculations on these structures when the dielectric contrast has been increased using a backfill process and discuss techniques for increasing the band gap by sculpting the dielectric profile.

Overall, the significantly distinguishing characteristics among these techniques are the backfill material and the corresponding backfilling process, backfilling system, level of mechanization and the efficiency.

This paper presents a simple rational means of doing so, illustrated by but not limited to, loads imposed during a conventional backfilling process.

This is because as discussed previously, slow backfilling process can result in longer curing time for a given filling height, and thus contribute to the development of CPB strength.

This is attributed not only to backfilling process and mechanical properties of backfill material (Karfakis et al. 1996), but also to the mining-induced motion law of roof strata.

The backfilling process involves several technical aspects that must be assessed to ensure that the backfilling objectives are achieved.

A coupled hydro-chemical approach was used to simulate the backfill hydration process, comparing the results with in situ measurements.

The optimized construction of the cut-and-cover tunnel was analyzed; the antislide piles and the grouting reinforcement process for the backfill material around the shallow tunnel was simulated also.

During the advancing process of solid backfill mining at the panel, the maximum tensile stress on the roof is less than its tensile strength which does not satisfy the conditions for roof breakage.

The process is called backfilling and saves both money and fuel, so is seen as environmentally friendly.