节点文献
硐室爆破振动的安全监测与分析
Safety Test and Analysis of Chamber Blasting Vibration
【摘要】 结合土石方工程,对爆破振动监测结果进行了回归分析,获得了合理的振速衰减规律;在分析波形图和监测结果的基础上,研究了回填土和岩体介质对爆破振动效应产生的不同影响,同时分析了微差间隔时间的影响区域。
【Abstract】 Combining with the earth-rock work, gains the reasonable attenuation law of vibrtation velocity through redressing the results of test of blasting vibration; on the base of analysis the oscilogram and the results Of test, researches the different influence of earth-fill and rock on the effeCtof blasting vibrations, and at the same time, analyzes the effective zones of interval time of millisecond blasting.
【关键词】 爆破地震波;
监测;
波形图;
微差间隔时间;
回填土;
【Key words】 Blasting Vibration Wave; Results of Test; Oscillogram; Interval Time of Millisecond Blasting; Earth-fill;
【Key words】 Blasting Vibration Wave; Results of Test; Oscillogram; Interval Time of Millisecond Blasting; Earth-fill;
- 【文献出处】 爆破 ,BLASTING , 编辑部邮箱 ,1998年01期
- 【分类号】TD235.
- 【被引频次】1
- 【下载频次】72