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《Technology of Highway and Transport》 2012-01
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Design of Blasting Schemes and Monitoring for Blasting Vibration of Shallow Embed-ded Enlarged Tunnels in Small Clear Distance and Large Section

LI Xingping  
Based on the enlarged project of Yuzhou Tunnel on Chongqing Airport Road as an object of research and by monitoring vibration of buildings including adjacent tunnels and ground houses,etc.caused by explosion in tunnel construction,this paper performs regression analysis for site monitored data by means of Sadovski Experience Formula to determine attenuation law of propagation of blasting stress in mud rock and sand rock,and furthermore to control the maximal blasting explosive each time in the cases of different targets and different clearances so as to instruct successive construction and guarantee the vibration speed of buildings such as adjacent tunnels and houses,etc.are controlled in safe range.
【CateGory Index】: U455.4
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 HUANG Bazhou1, CHEN Shaohua2, QIN Feng1 (1.Sanming Beijing-Fuzhou Freeway Development Limited Corporation, Jiangbin Road 44# , Sanming , Fujian,365000; 2.Chongqing Communications Research & Design Institute, Sigongli Street 377#, Chongqing ,400067);Development of Parallel Tunnels with Super-small Interval in Beijing-Fuzhou Freeway Engineering[J];Journal of Chongqing University(Natural Science Edition);2003-10
2 YANG Sheng-quan~(1,2),ZHOU Jian~2,LI Xue-jian~3 (College of Civil Eng.,Hunan Univ.of Sci.& Tech.,Xiangtan 411201,Hunan,China;2.College of Civil Eng.,Tongji Univ.,Shanghai 200092,China;3.Road & Bridge Consulting Supervision Co.of Xiamen,Xiamen 361012,Fujian,China);BLASTING VIBRATION ANALYSIS OF LITTLE-SPACE ROAD TUNNEL[J];Engineering Blasting;2005-03
3 GUO Han-chao(Henan Highway Development Co.,Ltd.,Zhengzhou 450052,China);Blasting Vibration Monitoring and Control Technology Applied in Construction of Huaishuping Tunnel[J];Tunnel Construction;2006-05
4 Tan Zhongsheng1,Yang Xiaolin2, Wang Mengshu1 (1Research Centre of Tunneling and Underground Engineering, Northern Jiaotong University, Beijing 100044 China) (2Jiaozuo Polytechnic University,Jiaozuo 454000 China);EFFECT OF BLAST IN DOUBLE LINE TUNNEL ON EXISTING TUNNEL[J];Chinese Journal of Rock Mechanics and Engineering;2003-02
5 GONG Jianwu1,XIA Caichu1,2,ZHENG Zhidong3,TANG Ying4(1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China;2.Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University,Shanghai 200092,China;3.Fuzhou International Airport Highway Co.,Ltd.,Fuzhou,Fujian 350004,China;4.Fujian Provincial Communications Planning and Design Institute,Fuzhou,Fujian 350004,China);MEASUREMENT AND ANALYSIS OF BLASTING VIBRATION IN HESHANG THREE-LANE TUNNELS WITH SMALL CLEAR SPACE[J];Chinese Journal of Rock Mechanics and Engineering;2007-09
6 WANG Cheng,LIU Li-biao(Department of Tunnel and geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,China);Blasting Vibration Monitoring and Analysis of Tunnel with Small Clear Space[J];Journal of University of South China(Science and Technology);2009-01
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
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