建筑物附近大量石方爆破振动监测及控制

英文篇名：Ground Vibration Monitoring and Control of the Mass Rock Blasting Excavation near Building
中文刊名：爆破器材
英文刊名：Explosive Materials
作者：李德林 ; 刘强 ; 高振儒
英文作者：LI Delin①② ; LIU Qiang① ; GAO Zhenru①②①Engineering Institute of Engineer Corps ; PLA University of Science & Technology(Jiangsu Nanjing ; 210007)②Nanjing University of Science and Technology(Jiangsu Nanjing ; 210094)
中文关键词：建筑物 ; 微差爆破 ; 爆破振动 ; 爆破监测 ; 振动控制
英文关键词：building ; millisecond blasting ; blasting vibration ; monitoring of blasting ; vibration control
出版日期：2009-08-20
机构：解放军理工大学工程兵工程学院;南京理工大学;
年：2009
期：04
出版单位：爆破器材

摘要

在石料开采工程中,应用深孔毫秒微差爆破技术,减少爆破振动危害,取得了良好的爆破效果。该文根据水泥厂附近大量石方爆破振动监测,介绍了对爆破振动监测的方法,同时介绍了如何控制爆破振动对建筑物的影响。
Deep-hole millisecond blasting is applied to stone quarrying,resulting in reduced harmful blasting vibration and ideal blasting effect.Based on the monitoring of the ground vibration induced by blasting of a great deal rock near the concrete factory,the monitoring method is presented in this paper,and how to control the effect of blasting vibration to the building is discussed at the same time.

引文

[1]孟吉复,惠鸿斌.爆破测试技术[M].北京:冶金工业出版社,l992.116~117.
    [2]霍永基.建筑结构爆破振动效应及安全分析研究[J].爆破,2003,20(1):1~6.
    [3]Moore,A.J.and Richards,A.B.Structural response ofbrick veneer houses to blast vibration,Proc.Annual con-ference on Explosives and Blasting technique,ISEE,2003,2.151~153.
    [4]GB6722-2003,爆破安全规程[S].
    [5]Adhikari,G.R.,Jain,N.K.and R.N.Gupta Categori-zation of vibration frequency based on structure responsesvis-劋-vis vibration standard,Journal of Mines,Metals&Fuels,November,2004.275-277,268.
    [6]曹孝君,张继春,吕林和.频率对爆破地震作用下结构的动力响应的影响研究[J].爆破,2006(6).57~59.