Blasting 2014 Issue 1 Application of Wavelet Packet Analysis in Blasting Vibration Signal Energy Attenuation Law

Application of Wavelet Packet Analysis in Blasting Vibration Signal Energy Attenuation Law
NING Rui-feng;,ZHANG Shi-ping;

..............page:1-4,37

Experimental Study of Explosion Effect on Tailings Sand
LV Shu-ran;,YANG Kai;,ZHANG Yuan-yuan;

..............page:5-9

xin xi dong tai

..............page:9,95,150

Lumpiness Distribution Analysis of Concrete Blasting Test with Air-decking Charge
LI Yao;,WU Liang;,ZHONG Dong-wang;

..............page:10-15

Mechanism Research of Directional Fracturing of Control Hole and Application
CHEN Qiu-yu;,HU Xin;,HUANG Wen-yao;,ZHANG Kai;

..............page:16-18,31

Energy Gathering Effect of Multi-point Simultaneous Explosion in Concrete
HAN Jing;,JIAO Guo-tai;,WANG Hua;,WANG Xiao-qian;,ZHANG Shi-hao;

..............page:19-24,81

Impact of Coal Strength Coefficient and Methane Gas Pressure on Permeability Enhancement of Coal Seam Induced by Long-hole Blasting Technology
WANG Hai-dong;,ZHAO Bao-you;

..............page:25-31

Numerical Simulation on Crack Propagation Law of Pre-splitting Explosion in Lowly Permeable Coal Seam
LI Yun;,SUN Ke-ming;

..............page:32-37

Research on Dispersion Characteristics of Pre-formed Fragments based on Gurney Formula
LEI Hao;,YAO Zhi-min;,YU Guang-jun;

..............page:38-41,74

Research on Attenuation Law of Explosion Stress Wave in Rock by UDEC Modeling
CAO Pan;,LI Yong-jun;,LIU Feng;,NI Lei;,YAN Shi-long;

..............page:42-46

Study and Optimization of Rock Blasting Image Segmentation Technology based on Binaryzation
HUANG Dan;,SHENG Hui-juan;,SHI Xiu-zhi;,ZHAO Jian-ping;,ZHOU Jian;

..............page:47-50,113

Influence of Anchor Top Parameters of Underground Cavity on Explosion Resisting Characteristic
WANG Chao;,WANG Guang-yong;,YU Yong-qiang;

..............page:51-54

Characteristics of Dynamic Response of Surrounding Rock Induced by Blasting Excavation in Underground Cavern of HD Project
GAO Zhi-hua;,LI Peng;,ZHANG Yu-ting;,ZHAO Xiao;

..............page:55-59

Numerical Simulation of Bulling Blasting in Brittle Rock
CHEN Xing-ming;,XIAO Zheng-xue;,ZHANG Dong-feng;

..............page:60-64

Application of Quasi-parallel Cutting Technique in Large Section Tunnel Excavation
HUANG Bao-long;

..............page:65-68

Optimized Design of Large Span Tunnel Entrance Blasting Under Complicated Geological Conditions
HUANG Zhi-qiang;,WU Li;,XING Xin-kui;

..............page:69-74

Blasting Excavation Technology of Shallow Urban Tunnels
DUAN Wei-dong;,HAN Chuan-wei;,JIANG Pei;

..............page:75-78,123

Study of Construction Technology of Half-section Step Alternately Driving in Shaft
LIU Wan-fu;,YAN Man-zhi;,ZHAI Hui-chao;

..............page:79-81

Optimization of Deep-hole Blasting Technology in Tuwu Copper Mine
WANG Xiao-yan;

..............page:82-83,127

Monitoring and Analysis of Blasting Vibration in Underground Water-sealed Oil Storage Caverns
WU Li;,ZOU Can;,ZUO Qing-jun;

..............page:84-88

Explosive Demolition of Chinmney by Bi-directional Folding on Complicated Environment
GU Jia-fu;,WEI Zhong-yi;

..............page:89-91

Numerical Simulation of Explosive Demolition of Cooling Towers
GUO Zi-ru;,JIANG Chao;

..............page:92-95

Application of Explosive Demolition with Large Diameter Shallow Hole in Viaduct
HE Wu-yi;,TAN Xue-gang;,YANG Xiao-guang;,YANG Zhi-xu;

..............page:96-99

Demolition of Stone Arch Bridge by Basting in Complex Surroundings
CHI En-an;,XU Cheng-jun;,YANG Jun-wei;,ZHANG Yan-lin;,ZHAO Fei;,ZHAO Ming-sheng;

..............page:100-102

Explosive Demolition of Inner Tyre Tube Workshop Building in Qingdao Tongtai Rubber Factory
FAN Xue-chen;,JI Zhen;,SHENG Hong-jie;

..............page:103-105

Experimental Study for Bubble Impulsion in Underwater Explosion
JIN Hui;,QUAN Lin;,ZHANG Shu-hong;,ZHOU Hua;

..............page:106-109

Underwater Blasting Design and Construction Techniques of Waterway Engineering
XIE Zheng-hong;

..............page:110-113

Simulation of Composite Damage for Phased Array Radome by Fragments and Shock Wave
CHANG Shuang-jun;,GUO Miao;,LIU Yu-cun;,WANG Jian-hua;,YUAN Jun-ming;

..............page:114-117,149

Experimental Study on Effect of Detonator Explosion on Adjacent Nonel Tube
FANG Ze-fa;,HE Yi;,HU Sheng-hai;,WU Yu-tian;,XIONG Peng;,ZHENG Wen-qiang;

..............page:118-123

Synthesis of Span-80 Methacrylate and Application in Emulsion Explosives
HU Kun-lun;,LIU Yuan-yuan;,TANG Zhi-jian;

..............page:124-127

Systematic Design for Influence of Wind Load Acted on Chimney in Directional Blasting based on VB
HAN Fang;,HAN Xin-xing;,LIU Ying;,TANG Yu-cheng;,ZENG Xiang-long;

..............page:128-132

Safe Distance of Supporting Structure under Action of Tunneling Blasting Vibration
CHEN Shi-hai;,PANG Huan-dong;,ZHANG Tao;,ZHANG Wei;

..............page:133-137

Analysis on Explosion-resistant Performance of Different Joints Form for Laminated RC Panel Wall
CHU Cheng;,LIU Yun;,YANG Xin-yu;,ZHAO Yue-tang;,ZHOU Ze-xin;

..............page:138-143

Monitoring and Analysis of Ground Vibration caused by Explosive Demolition of Elevated Bridge
NIAN Xin-zhe;,SUN Chuan-huai;,WANG Hao-zhou;,YAN Dong-jin;,ZHANG Qian-li;

..............page:144-149