Analysis of Field Test of Blasting near Residential Areas
ZHANG Wei
BI Wei-guo
SUN Ming-xu
Abstract：In this paper, based on the safety monitoring of blasting-technique in the extending-dimension of reservoir in Qingdao Economic Development Zone , the ground vibration effects generated by blasting and the impact on buildings are tested on-site.At the same time, combined with the FFT transform in the Matlab , the IDTS3850 Seismogragh software is adopted to make a comprehensive analysis of the blasting test data .It is found that the duration of blasting in three directions is different and in the far district of blasting , the blasting vibration frequency should be chosen and the three direction of the stack velocity should be used as the criterion of the blasting vibration .It can be used as a reference and a basis for the future design and control of the blasting ground vibration caused by the blasting excavation .
Keywords：blastingblasting seismic wavespectrum analysisfield teststatistical analysis
Publication Date：2014-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 83-86 )