Fine analysis of blasting vibration velocity testing

被引：0

作者：

Yan Hong-hao ^{[1
]}

Li Xiao-jie ^{[1
]}

Qu Yan-dong ^{[1
]}

Ou Yang-xin ^{[1
]}

机构：

[1] Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2007年 / 28卷 / 10期

关键词：

fine analysis; regression calculation; vibration velocity atlas;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

As a rule, to confirm blasting vibration attenuation rule, coefficients of the Sadov's vibration formula can be regressed with three variables, namely, maximum vibration velocity, maximum charge amount per delay interval, distance between center of blasting area and measurement place. To confirm blasting vibration attenuation rule accurately, coefficients of the Sadovski vibration formula can be gained by use of the unary linear regression theory for per delay consecutive firing, with maximum velocity at different times, corresponding charge amount per delay interval, distance between measurement stationing and hole. A fine analysis method for blasting vibration testing is put forward.

引用

页码：2091 / 2094

页数：4