The Synergistic Effects of the Particle Elongation Index and Flat Index on Aggregate Strength and Dilatancy: A Discrete Element Method Study

The Synergistic Effects of the Particle Elongation Index and Flat Index on Aggregate Strength and Dilatancy: A Discrete Element Method Study

To address the limitations in conventional granular morphology characterization where excessive emphasis has been placed on elongation index (EI) while neglecting flatness index (FI) and their coupled interactions, this study establishes an EI/FI co-regulated dual-parameter morphological characteriz...

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Bibliographic Details
Main Authors: Yiming Liu, Zhangshuaihang Cao, Haijun Mao
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Applied Sciences
Subjects:
discrete element method
particle morphology parameters
anisotropy
dilatancy
Online Access:https://www.mdpi.com/2076-3417/15/10/5567
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