Dynamic characteristics and fractal representations of crack propagation of rock with different fissures under multiple impact loadings

Abstract To investigate the influence of the fissure morphology on the dynamic mechanical properties of the rock and the crack propagation, a drop hammer impact test device was used to conduct impact failure tests on sandstones with different fissure numbers and fissure dips, simultaneously recorded...

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Bibliographic Details
Main Authors: Bing Sun, Shun Liu, Sheng Zeng, Shanyong Wang, Shaoping Wang
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
R
Q
Online Access:https://doaj.org/article/46fa9925c0e74cebb8395b4dbfcdd117
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