基坑爆破振动传播规律测试分析  

Testing and Analysis of Blasting Vibration Law on Foundation Ditch

作　　者：刘雷[1,2] 任庆峰[1] 

机构地区：[1]安徽理工大学土木建筑学院,安徽省淮南市232001 [2]浙江宁安爆破工程有限公司,浙江省宁波市315042

出　　处：《煤矿爆破》2011年第1期11-13,共3页Coal Mine Blasting

摘　　要：基坑控制爆破时,对爆破振动进行监测分析,得出了爆破施工条件下爆破振动的传播规律,并按规定求算出在保证周围建筑物安全前提下同段一次起爆的最大药量,保证周围建筑物的安全和施工的顺利进行。The blasting vibration law under blasting construction was got by monitoring and analyzing the blasting vibration when foundation ditch control blasting, and the maximum charge of one section on the condition of safety were calculated according to the stipulate in order to ensure the safety of surrounding buildings and the construction going on well.

关 键 词：爆破振动 振动速度 测试 最大药量 

分 类 号：TD235.1[矿业工程—矿井建设]