PFC2D-Based Analysis of the Effect of the Axial Loading Rate on the Mechanical Properties of Backfill

The unloading failure process in mining engineering scenarios is similar to the loading failure process at different loading rates indoor. To clarify the relationship between the mechanical properties of backfill and the loading rate, a particle flow code 2D-based numerical simulation was performed...

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Bibliographic Details
Main Authors: Wang Kun, Fu Jian-Xin, Wang Yu
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2023/4398285
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