Estimation of the Vibration Level Caused by Open Pit Blasting
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 36 Issue 1
Page 89-96
published_at 1985
Title
露天掘鉱山における振動レベルの推定
Estimation of the Vibration Level Caused by Open Pit Blasting
Creators
Kunimatsu Sunao
Creators
Nakagawa Koji
Creators
Imamura Takeshi
Creators
Sakamoto Masanori
Source Identifiers
The purpose of this study is to propose a predictor of the vibration level (VL). First, we measured hundreds of accelerograms of ground vibration caused by open pit blastings. VLs were obtained from these accelerograms by the vibration level meter. To estimate the VL, three variables that were considered to be closely connected with VL were chosen, namely, average charge/detonator, W (kg), average time delay. T (ms), distance from the source. D (m), and we assumed the predictor for the VL as follows
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1985
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools
工学部