节点文献
大连地区爆破地震效应的探讨
RESEARCH ON EXPLOSION-GENERATED SEISMIC EFFECTS IN DALIAN AREA
【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,为爆破设计部门提供了参考依据
【Abstract】 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.
【关键词】 爆破;
地震效应;
场地系数;
衰减指数;
【Key words】 Explosion; Earthquake effect; Ground coefficient k; Attenuation index α;
【Key words】 Explosion; Earthquake effect; Ground coefficient k; Attenuation index α;
- 【文献出处】 东北地震研究 ,SEISMOLOGICAL RESEARCH OF NORTHEAST CHINA , 编辑部邮箱 ,1998年03期
- 【分类号】P631.41
- 【下载频次】20