Study on Calibration Method of Micromechanical Parameters for Discrete Element Model of Moderately Consolidated Sandstones

Study on Calibration Method of Micromechanical Parameters for Discrete Element Model of Moderately Consolidated Sandstones

The study of the mechanical properties of moderately consolidated sandstones is crucial for engineering safety assessments. As an effective research tool, the discrete element method (DEM) encounters challenges during the modeling phase, such as a large number of micromechanical parameters, low mode...

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Bibliographic Details
Main Authors: Wenhong Zhang, Zhengchao Ma, Hantao Zhao, Tianyu Wang, Panpan Zhang, Jiacheng Dai, Shouceng Tian
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Applied Sciences
Subjects:
discrete element method
micromechanical parameters
parameter calibration method
linear parallel bond model
moderately consolidated sandstones
intelligent dynamic regression selection
Online Access:https://www.mdpi.com/2076-3417/15/13/7086
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