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September 10, 2025International Journal for Numerical and Analytical Methods in Geomechanics

A Rate‐Dependent Stillinger‐Weber Potential‐Based Discretized Virtual Internal Bond Model for Rock Fracture Simulation Under Different Loading Rates

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Authors

YYYuezong YangZLZihan LiuYWYujie Wang

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Overview

Simulation shows changes in rock fracture under varying loading rates, indicating critical engineering applications.

Key Points

  • The model accurately simulates rock fracture behaviors across different strain rates, revealing crucial mechanical properties.
  • Results indicate a linear increase in tensile and compressive strengths with logarithmic strain rate increase.
  • Failure modes transitioned from shear to splitting as strain rate escalated, highlighting critical effects on rock integrity.
  • Experimental results corroborate the model's effectiveness in predicting fracture mechanics under variable loading conditions.

Cite This Study

Yang et al. (2025) studied this question.

synapsesocial.com/papers/68c1956b9b7b07f3a0619891https://doi.org/10.1002/nag.70067
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