The Influence of Multi-Size Basalt Fiber on Cemented Paste Backfill Mechanical Properties and Meso-Structure Characteristics

The Influence of Multi-Size Basalt Fiber on Cemented Paste Backfill Mechanical Properties and Meso-Structure Characteristics

As the mine enters the deep mining stage, there is a need to enhance the compressive strength and toughness of the backfill. The objective of this study is to examine the mechanical properties of cemented tailings backfill after the incorporation of multi-size fibers and to validate the toughening m...

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Bibliographic Details
Main Authors: Xi Chen, Huazhe Jiao, Juanhong Liu, Yixuan Yang, Xinming Chen, Liuhua Yang, Wenxiang Zhang, Tongyi Yang
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Minerals
Subjects:
cemented tailings backfill
CT scanning
microscopic pore structure
fiber orientation distribution
discrete element simulation
Online Access:https://www.mdpi.com/2075-163X/13/9/1215

Internet

https://www.mdpi.com/2075-163X/13/9/1215

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