小净距隧道施工中爆破地震波监测与处理
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摘要
目前对爆破地震的研究主要还局限在单纯的测试和总结经验上,对爆破振动效应未进行全方位的分析,基于以往经验,爆破工作者通过大量的试验和回归分析及计算机的辅助运用,得出大量有用结论。通过对某隧道的现场爆破振动测试数据进行回归分析,给出符合该地段的经验公式,定性分析地震波对建筑物的破坏特点及其传播衰减规律。
The study of blasting vibration is also limited to the simple test and sum up experience,the effect of blasting vibration and did not conduct a full range of analysis,based on previous experience,the majority of blasting through a large number of workers testing and regression analysis,as well as computer supporting the use of a large number of useful conclusions drawn.Through the tunnel at the scene of a blasting vibration test data for regression analysis are given in line with the empirical formula of the lot,qualitative analysis of seismic damage to buildings,as well as its dissemination of the attenuation characteristics of the law.
The study of blasting vibration is also limited to the simple test and sum up experience,the effect of blasting vibration and did not conduct a full range of analysis,based on previous experience,the majority of blasting through a large number of workers testing and regression analysis,as well as computer supporting the use of a large number of useful conclusions drawn.Through the tunnel at the scene of a blasting vibration test data for regression analysis are given in line with the empirical formula of the lot,qualitative analysis of seismic damage to buildings,as well as its dissemination of the attenuation characteristics of the law.
引文
[1]中华人民共和国国家标准.爆破安全规程(GB6722-2003)[S].
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[3]姜德义,陈玉.超小净距交叉隧道的爆破振动监测与控制技术[J].西部探矿工程,2008,20(10):188-191.
[4]张庆军.武隆小净距隧道掘进控制爆破技术及其应用[D].成都:西南交通大学,2006.
[5]张庆彬.小净距隧道爆破震动效应研究[D].长沙:长沙理工大学,2006.
[2]阳生权,周健,李雪健.小净距公路隧道爆破震动观测与分析[J].工程爆破,2005,11(3):62-65.
[3]姜德义,陈玉.超小净距交叉隧道的爆破振动监测与控制技术[J].西部探矿工程,2008,20(10):188-191.
[4]张庆军.武隆小净距隧道掘进控制爆破技术及其应用[D].成都:西南交通大学,2006.
[5]张庆彬.小净距隧道爆破震动效应研究[D].长沙:长沙理工大学,2006.
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