Research on the variation characteristics of natural frequency in the process of coal and rock vibration damage
LI Cheng-wu
SUN Xiao-yuan
GAO Tian-bao
SUN Ying-feng
XIE Bei-jing
XU Xiao-meng
Keywords：coal and rockvibrationnatural frequencydynamic disturbance
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)