绥棱爆破地震监测与局部场地台阵观测

Seismic surveillance and partial field array observation for explosion in Suiling

黑龙江省地震局在绥棱组织了2次人工爆破,目的在于检验黑龙江省地震台网的监测能力和定位精度,并开展相关的地震学和地震工程学研究。为此,在原黑龙江省地震台网的基础上,又架设了一个由六台数字地震仪组成的流动台网,并在爆破点附近建立了一个由多通道强震观测系统和4台强震仪组成的场地影响台阵。本文介绍了这次爆破及现场观测的有关情况,并对结果进行了初步分析。

In order to examine the ability of monitoring and orientating precision of Heilongjiang seismic network,Earhtquake Administartion of Heilongjiang Porvince organized two manual explosion in Suiling. At the same time we study this explosion on seismology and earthquake engineering. We prepared well for this explosion. First, besides the original Heilongjiang seismic network,we set up a mobile network by six digital seismograph before explosion. Second, we found a site effect array by one multicenter strong motion observation system and four strong motion seismograph near the explosion source. This paper presented this explosion and some information of field observation. Preliminary analysis of the results we obtained was listed in this paper, also.