Influence of Lateral Loading on Compaction Characteristics of Crushed Waste Rock Used for Backfilling

Influence of Lateral Loading on Compaction Characteristics of Crushed Waste Rock Used for Backfilling

Crushed waste rock can be used as backfill in goafs to allow re-use of otherwise solid waste and to control surface subsidence. If a certain lateral stress is applied to crushed waste rocks beforehand, they are densified. Therefore, this research investigated the effects of lateral stress on compact...

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Bibliographic Details
Main Authors: Meng Li, Jixiong Zhang, Kai Sun, Sheng Zhang
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Minerals
Subjects:
lateral loading stress
waste rocks
backfilling mining
compaction characteristics
particle distribution
Online Access:https://www.mdpi.com/2075-163X/8/12/552

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