Time-frequency analyses of blasting vibration signals in single-hole blasting model experiments

Time-frequency analyses of blasting vibration signals in single-hole blasting model experiments

With common horseshoe cavern in underground engineering as the prototype, three single-hole blasting model experiments have been carried out. And coupled SPH-FEM approach is adopted for analyzing the limit effect of pre-excavated horseshoe cavern on blasting crater. During the experiment, the blasti...

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Bibliographic Details
Main Authors: Pu Yuan, Ying Xu, Zhitao Zheng
Format: Article
Language:English
Published: JVE International 2017-02-01
Series:Journal of Vibroengineering
Subjects:
blasting vibration
single-hole
model experiment
SPH
FEM
time-frequency analysis
HHT
Online Access:https://www.jvejournals.com/article/17031

Internet

https://www.jvejournals.com/article/17031

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