Energy Distribution Characteristics Research of Underwater Blasting Vibration Signal
Jianfeng Si · Construction & Design for Project · 2013
In this thesis,through the field data monitoring of Wuhan Yangluo Newport Container Terminal underwater drilling blasting for blasting vibration characteristics,based on wavelet analysis software of Matlab,the energy of the monitoring blasting vibration signals was studied by means of the wavelet packet analysis,which had high resolvability and localization,and the energy distribution of blasting frequency domains was obtained.Based on wavelet energy method,discussed the frequency domain velocity and energy distribution relationship based on the different blasting vibration signals and a single blasting vibration signals.