摘要
对大连地区爆破地震效应作了初步的分析研究,在不同岩性,不同药量,不同爆心矩的条件下,得出五组K值和α值。
Explosion generated seismic effects in Dalian area has been preliminary analyzed in this paper.Five groups of K and α values are obtained under different lithological characters, explosive amount and explosion epicentral distance.
出处
《东北地震研究》
1998年第3期64-68,共5页
Seismological Research of Northeast China
关键词
爆破
地震效应
场地系数
衰减指数
大连地区
Explosion
Earthquake effect
Ground coefficient k
Attenuation index α