[2] [2] PENG Ya-xiong.Study on the dynamic responses of bridge piers under the synergistic effects of seismic wave and water shock wave induced by the underwater drilling and blasting[D].Wuhan:China University of Geosciences,2018.(in Chinese)

[4] [4] CHEN Ji-hui,QIU Wen-ge,ZHAO Xu-wei,et al.Vibration characteristics analysis of the metro tunnel subarea blasting based on wavelet packet technique[J].Journal of Vibration and Shock,2022,41(6):222-228,255.(in Chinese)

[6] [6] MA Chen-yang.Study on dynamic response characteristics and stability of bankside slope under the action of underwater drilling and blasting[D].Wuhan:China University of Geosciences,2021.(in Chinese)

[8] [8] ZHOU Yu-chun.Study on damage of surrounding rock and dynamic response characteristics of adjacent caverns under excavation blasting in underground water-sealed oil storage caverns[D].Wuhan:China University of Geosciences,2019.(in Chinese)

[9] [9] HUANG N E,SHEN Z,LONG S R,et al.The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis[J].Proceedings A,1998,454(3):903-995.

[10] [10] WU Z H,HUANG N E.Ensemble empirical mode decomposition:A noise-assisted data analysis method[J].Advances in Adaptive Data Analysis,2009,1(1):1-41.

[12] [12] LIU Tao,DU Shi-chang,HUANG De-lin,et al.Vibration signal decomposition based on an improved ensemble empirical mode decomposition method[J].Journal of Shanghai Jiao Tong University,2016,50(9):1452-1459.(in Chinese)

[13] [13] SUN M,WU L,LI C J,et al.Smooth model of blasting seismic wave signal denoising based on two-stage denoising algorithm[J].Geosystem Engineering,2020,23(4):234-242.

[15] [15] FU Xiao-qiang,YU Jin,CU Xiu-qin,et al.Study on difference of three empirical mode decompositions of blasting vibration signal[J].Engineering Blasting,2021,27(3):21-28.(in Chinese)

[17] [17] XU Bo,LI Hui-peng,ZHOU Feng-xing,et al.Non-stationary signal analysis method based on adaptive CEEMD[J].Journal of Vibration,Measurement & Diagnosis,2020,40(1):54-61,203.(in Chinese)

[19] [19] LIANG Yue.An improved Hilbert-Huang transform and its application in reservoir prediction[D].Wuhan:China University of Geosciences,2016.(in Chinese)

[20] [20] WU J,WU L,SUN M,et al.Analysis and research on blasting network delay of deep-buried diversion tunnel crossing fault zone based on EP-CEEMDAN-INHT[J].Geotechnical and Geological Engineering,2021,DOI:10.1007/s10706-021-01968-9.

[21] [21] MA C Y,WU L,SUN M,et al.Time-frequency analysis and application of a vibration signal of tunnel excavation blasting based on CEEMD-MPE-HT[J].Shock and Vibration,2021.

[22] [22] WU J,WU L,SUN M,et al.Application of boundary local feature scale adaptive matching extension EMD endpoint effect suppression method in blasting seismic wave signal processing[J].Shock and Vibration,2021,2021(5):1-9.

[23] [23] MAR A E Torres,MARCELO A Colominas,GAST N Schlotthauer,et al.A complete ensemble empirical mode decomposition with adaptive noise[C]//Proceedings of the IEEE International Conference on Acoustics,Speech,and Signal Processing,ICASSP 2011,May 22-27,2011,Prague Congress Center,Prague,Czech Republic.IEEE,2011:4143-4147.

[24] [24] HUANG N E,WU Z,LONG S R,et al.On instantaneous frequency[J].Advances in Adaptive Data Analysis,2009,1(2):177-229.

[26] [26] WANG Hai-long,LI Shuai,ZHAO Yan,et al.Optimization method of CEEMDAN-Wavelet packet joint noise reduction[J].Explosive Materials,2021,50(4):48-53.(in Chinese)

[28] [28] ZHENG Jin-de,SU Miao-xian,PAN Hai-yang,et al.Weighted mean-optimized empirical mode decomposition with adaptive noise and its applications in mechanical fault diagnosis[J].Journal of Vibration Engineering,2021,34(4):869-878.(in Chinese)

[30] [30] JIANG Ling-li,TAN Hong-chuang,LI Xue-jun,et al.Fault diagnosis of spiral bevel gear based on CEEMDAN permutation entropy and SVM[J].Journal of Vibration,Measurement & Diagnosis,2021,41(1):33-40,198-199.(in Chinese)

[32] [32] LI Hong-tao.Study on effect of blast-induced seismic based on energy theory[D].Wuhan:Wuhan University,2007.(in Chinese)