爆破振动监测速度反应谱分析

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英文篇名：Response spectra analysis on blasting vibration by monitoring velocity 中文刊名：水力发电学报 英文刊名：Journal of Hydroelectric Engineering 作者：孙建生 英文作者：SUN Jiansheng (Taiyuan University of Technology ; Taiyuan 030024) 中文关键词：振动与波 ; 反应谱 ; 爆破 ; 振动速度 英文关键词：vibration and wave ; response spectrum ; blasting ; vibration velocity 出版日期：2009-08-25 机构：太原理工大学; 年：2009 期：04 出版单位：水力发电学报

摘要

本文导出直接采用爆破安全监测速度时程记录计算反应谱公式,结合实际工程监测记录计算分析爆破振动加速度、速度和位移反应谱的特征规律。
Response spectra formulae are derived in this paper according to blasting vibration velocity-time curve during safety monitoring.The characteristics of response spectra of acceleration,velocity and displacement of blasting vibration for a real project are revealed.

引文

[1]阳生权,廖先葵,刘宝琛.爆破地震安全判据的缺陷与改进[J].爆破与冲击,2001,21(3):223~228.Yang Shengquan,Liao Xiankui,Liu Baochen.Default of the judging standard of blasting vibration safety[J].Explosion and Shock Waves,2001,21(3):223~228.(in Chinese)
    [2]娄建武,龙源,方向,周翔.基于反应谱值分析的爆破地震动破坏评估研究[J].爆破与冲击,2003,23(1):41~45.Lou Jianwu,Long Yuan,Fang Xiang,Zhou Xiang.Study on blasting vibration damage based on response spectrum[J].Explosion andShock Waves,2003,23(1):41~46.(in Chinese)
    [3]李杰,李国强.地震工程学导论[M].北京:地震出版社,1992.Li Jie,Li Guoqiang.Introduction of Earthquake Engineering[M].Beijing:Earthquake Press,1992.(in Chinese)
    [4]李夕兵,凌同华.爆炸参量对爆破地震反应谱的影响[J].爆破与冲击,2004,(5):443~447.Li Xibing,Ling Tonghua.Influence of explosion parameters on response spectrum for blast ground vibration[J].Explosion and ShockWaves,2004,24(5):443~447.(in Chinese)
    [5]张晓志,谢礼立,于海英.地震动反应谱的数值计算精度和相关问题[J].地震工程与工程振动,2004,(6):15~26.Zhang Xiaozhi,Xie Lili,Yu Haiying.Precision problem in calculating response spectra by using numerical method[J].Earthquake andEngineering Vibration,2004,(6):15~26.(in Chinese)