Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Underground Space and Engineering》 2006-01
Add to Favorite Get Latest Update

Frequency and Amplitude Analysis of Underground Structure and Rock Affected by Blasting Vibration

YANG Sheng-quan~(1,2),ZHOU Jian_2,CHEN Qiu-nan~1, LU Zhong-yu~1(1.College of Civil Engineering,Hunan University of Sciences and Technology,Xiangtan 411201,China;2.College of Civil Engineering,Tongji University,Shanghai 200092,China)  
Based on blasting seismic monitoring,the frequency and amplitude analysis of underground structure and surrounding rock are described by analyzing the peak particle velocity(PPV) and its main frequency.The reasons of the blasting seismic effects of underground structure and surrounding rock are discussed.Firstly,it is mentioned how to settle monitoring line and position according to the following: principles the principle of the position and direction of the maximum PPV,the principle of monitoring of blasting seismic effects,and the principle of the blasting vibration waves decay.Then,the information and results of monitoring are given,and the attenuation formula of the maximum PPV and explosives with distance between blasting center and monitoring position is shown,and the relationship between PPV and ratio charge blasting vibration is pointed out too.The results show that the maximum PPV attenuation velocity is faster in near area than in the further,and the main frequency focus on 15~75Hz especially on 45Hz,that the PPV and its main frequency have close relation with the charge and distance between blasting center and monitoring position.The decaying of the blasting seismic waves related mainly with the neutrality and characteristics of propagation media mass.
【Fund】: 2005年湖南省自然科学基金资助项目-岩石破裂过程中的累积损伤(05JJ30001)
【CateGory Index】: TU457
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 SHEN Yu-sheng1,2,GAO Bo2,WANG Zhi-jie2,MENG Fan-jun3(1.Postdoctoral Station of Mechanics,Southwest Jiaotong University,Chengdu 610031,China;2.School of Civil Engineering,Southwest Jiaotong University,Chengdu Sichuan 610031,China;3.The 2nd Engineering Co.Ltd.of China Railway 11th Bureau Group,Shiyan,Hubei 442313,China);Effect of Blasting in Double Line Tunnel on Existing Tunnel[J];Chinese Journal of Underground Space and Engineering;2009-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LING Tong-hua~(1,2),LI Xi-bing~1,DAI Ta-gen~2,PENG Zhen-bin~2(1.School of Resources and Safety Engineering,Central South University,Changsha 410083,China;2.School of Geoscience and Environment Engineering,Central South University,Changsha 410083,China);The Separating Means of Millisecond Blasing Vibration Signal Based on Wavelet Transform[J];Chinese Journal of Underground Space and Engineering;2006-03
2 YANG Sheng-quan1,2,ZHOU Jian2,Lü Zhong-yu1(1.College of Civil Engineering,Hunan University of Sciences and Technology,Xiangtan 411201,China2.College of Civil Engineering,Tongji University,Shanghai 200092,China);Amplitude-frequency Analysis of Particle Vibation with Blasting at Different Distance[J];Chinese Journal of Underground Space and Engineering;2007-04
3 CHEN Xiao-bin,ZHANG Jia-sheng,YIN Zhi-zheng(School of Civil Engineering & Architecture,Central South University,Changsha 410075,China);Analysis on Urban Tunnel Blasting Vibration Tests[J];Chinese Journal of Underground Space and Engineering;2008-01
4 PING Qi1,MA Qin-yong1,XU Xiao-he2 (1.School of Civil Engineering and Architecture,Anhui University of Science and Technology,Huainan 232001,China;2.Construction Comittee of Changshou,Chongqing 401220,China);Vibration Measurement and Analysis on Control Blasting Technology for Shaft Excavation of the Reservoir Dam Area[J];Chinese Journal of Underground Space and Engineering;2009-03
5 HAO Zhong-hu, LIN Da-chao, BAI Chun-hua (Beijing Institute of Technology, Beijing100081, P R China);Analysis of Shock Characteristic for Explosion Seismic Waves[J];Chinese Journal of Explosives & Propellants;2004-01
6 Wu Tengfang; Wang Kai; Ji Maorong; Lin Heping(Engineering Institute, Engineers Corps);VIBRATIONAL RESPONSE SPECTRUM IN MILISECOND BLASTING[J];ACTA ARMAMENTARII;1998-03
7 Jiang Zengguo; Fang Zefa (Wuhan University of Technology, Wuhan 430070)Luo Jianping Zeng Yonghua (Yunfu Cemnt Plant, Guangdong, 527300);In-situ Monitoring to Blasting Vibration in a Open-pit Mine[J];BLASTING;1997-01
8 Sun Weiguo; Fen Shushen(Beijing Institute of Technology 100081 )He Zhenqing; Ding Zhen; Ye Tialan(Institute of Geophysics SSB 100081);Analysis and Measurement of Ground Motion at Underwater Blasting of Port NanTon[J];BLASTING;1997-03
9 Ding Gangde; Wang Weice; Chen Xaobo(Engineering Institute, Engineer Corps. PLA.. Nanjing 210007);Research on Vibration Response Spectrum of Millisecond Delay Blasting[J];BLASTING;1997-03
10 Wang Kai; Wu Tengfang; Ji Maoeong(Engineering Institute of Engineer Corps Nanjing,210007);Research on and Appliation of Vibrational Response Spectrum in Milisecond Blasting[J];BLASTING;1997-04
【Co-references】
Chinese Journal Full-text Database 4 Hits
1 ZHANG Ji-chun~1,GUO Xue-bin~2,ZHENG Shuang-ying~1,CAO Xiao-jun~1 (1.School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031 P.R.China;2.School of Resource and Environment Engineering,Southwest University of Science and Technology,Mianyang 621002 P.R.China);Experimental Study on Vibration Characteristics of Rock Mass Blasting at Layered Slope[J];;2005-S1
2 LIN Cong-mou~(1,2),YANG Lin-de~2,CUI Ji-hong~2(1.Institute of Geotechnical Eng.,Huaqiao University,Fujian Quanzhou 362011, P.R.China;2.Dept.of Geotechnical Eng.,Tongji University,Shanghai 200092,P.R.China);Study on the Vibration Characteristic of the Shallow-Tunneling Blasting[J];Chinese Journal of Underground Space and Engineering;2006-02
3 XU Hai-liang1,2,ZHANG Ji-chun3,REN He-jing4(1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,P.R.China;2.Shanghai Municipal Engineering Design Institute,Shanghai 200092,P.R.China;3.Southwest Jiaotong University,Chengdu 610031,P.R.China;4.ShangHai Water Engineering Design & Research Institute CO.,LTD.,Shanghai 200063,P.R.China);Experimental Study on Magnifying Effects of Vibration Resulting from Driving Blasting in Tunnel[J];Chinese Journal of Underground Space and Engineering;2007-04
4 YANG Sheng-quan1,2,ZHOU Jian2,Lü Zhong-yu1(1.College of Civil Engineering,Hunan University of Sciences and Technology,Xiangtan 411201,China2.College of Civil Engineering,Tongji University,Shanghai 200092,China);Amplitude-frequency Analysis of Particle Vibation with Blasting at Different Distance[J];Chinese Journal of Underground Space and Engineering;2007-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved