Blasting 2012 Issue 3 Experimental Study of Millisecond Time Influence on Blasting Fragmentation

Experimental Study of Millisecond Time Influence on Blasting Fragmentation
SHEN Xiao-song;ZHAO Ming-sheng;CHI En-an;KANG Qiang

..............page:70-73

tou gao xu zhi

..............page:后插1

Excavation Technology for Rock Foundation of Bridge-machine Beam in Underground Powerhouse
WU Xiao-long

..............page:65-69

Vibration Measurement and Analysis of Wangxia Dangerous Rock Mass Blasting in Three Gorges Reservoir
MIAO Gao-jiana;ZHOU Chuan-bo;ZHANG Zhi-hua;JIANG Nan

..............page:131-134

Experimentation Research of Underwater Explosion Measurement Method with Small Scale Gap Test for Shock Sensitivity of Explosives
WEI Ai-yong;HE Zhong-qi;CHEN Wang-hua;PENG Jin-hua;LIU Rong-hai;WANG Hui-Jun

..............page:1-6,73

Research on Shape Memory Alloy Breaker Device
YANG Da-bing;SHAO Peng;FAN Zhi-yu;REN Guang-xue

..............page:104-108

Prediction of Muckpile Profile for Open Bench Blasting with PFC
SU DU-du;YAN Peng;LU Wen-bo;CHEN Ming

..............page:35-41

Numerical Simulation of Explosion Effects in Concrete by Aluminized Explosives
LI Xiao-lei;NIE Jian-xin;QIN Jian-feng;REN Ming

..............page:109-114

Numerical Simulation Analysis of Ignition Order for Spaced Loading on Rock Drilling and Blasting under Deep-water
GU Wen-bin;QIN Ru-ping;WANG Zhen-xiong;WANG Bing-duo;WANG Xian-yao;HE Wei

..............page:99-103

Test on Technology of Shaft Excavation by One-step and Segmented Deep-hole Blasting
LI Ting-chun;LIU Hong-qiang;ZHANG Liang

..............page:61-64,122

Experimental Study of Controlling Flyrock Produced by Explosive Demolishing Pier of Urban Viaduct
QIN Jun;XU Quan-jun;DONG Chao;WANG Zhong-hui;LI Xing-hua

..............page:123-126

New Parallel Cut Blasting of Stone Drift with Long and Large Empy Blasthole
PU Wen-long;ZHANG Guo-hua;BI Ye-wu

..............page:58-60,85

Impact Analysis of Remote Transmission Action on Underwater Explosion Signal
SONG Jing-li;JIA Ze;JIN Hui

..............page:96-98,114

Explosive Demolition of Zhuwangtuo Twelve-floor Hotel Building in Maotai Winery
WEI Xing;CHI En-an;CHEN Bin;ZHOU Rui

..............page:74-77

Analysis and Application of Nonel Detonator and Four-path Reflecting Unit Tied Serial Initiation Network
YU De-yun;YANG Jun;ZHAO Xiang

..............page:115-118

Muckpile of Building Explosive Demolition with Many Cuttings
WEI Xiao-lin

..............page:15-19,57

Evaluation of Blasting Effect of Open-pit Mine base on High-speed Video
CHEN Qing-kai;SUN Jun-peng;LI Song-peng;LIN Jian-zhang

..............page:31-34,108

Research of Shock Wave Structure Parameters on Different Length-diameter Ratio
ZHANG Jian-hua;XIAO Xiong;ZHANG Li;WU Fang;DU Wen-ye

..............page:50-53,69

New Technology of Drilling and Blasting Construction on Hard Rock Vertical Shaft
SHI Yun-feng;FENG Xu-dong;WEI Jin-shan

..............page:54-57

Controlled Explosive Demolition of 123 m Hyperbolic Cooling Tower
FU Tian-jie;WANG Quan-jie;LIU Gang

..............page:82-85

Discussion of Equivalence Relation between Traffic Vibration and Blasting Vibration by Energy Method
QIN Yu-zhang;SHU Da-qiang;HE Wen-jun

..............page:11-14,49

Controlled Explosive Demolition of Hyperbolic Cooling Tower
WANG Hong;ZHENG Gang

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

Calculation of Blast Height of Pillar based on Stepped Bar Model and Principle of Minimum Potential Energy
GONG Xiang-chao;ZHONG Dong-wang;YANG Tai-hua;LI Lin-yue

..............page:27-30,41

Explosive Demolition of two 150-meter RC Chimneys by Crossing Directional Delay Blasting
YU Xing-chun;MA Shi-ming;LI Xi-qi

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

Numerical Simulation of Stability of Large Section Mining Roadway
WEI Zhi-qiang;REN Zhi-min;WANG Shu-xiang

..............page:42-44,77

Numerical Simulation of Blasting Vibration Effect on Stability of High-lsteep Slope
WANG Jian-guo;LUAN Long-fa;ZHANG Zhi-yu;LI Xiang-long;FAN Chun-li

..............page:119-122

Experimental Research on Blasting Optimization in Dalian New Limestone Mine
GUO Lian-jun;DONG Feng-de;ZHANG Da-ning;SUN Hui;ZHENG Bao-gang;FEI Ai-ping;CHANG Lai-shan;HE Yan-qiu;LUAN Li-hua;FAN Xiao-ming;YANG Qing-jun

..............page:45-49

Explosive Demolition of 110 m Cooling Tower
ZHOU Ming-an;XIA Jun;ZHOU Xiao-guang

..............page:86-88

Explosive Demolition of Half-supporting Suspension Arch Bridge
TIAN Yong-liang;ZOU Zhi-qiang;TAN Xue-gang;HE Wu-yi;HU Xin-yin

..............page:78-81

Hollow Effect Induce by Blasting Vibration in Shallow Tunnels
YANG Yun-ling

..............page:127-130

Measurement and Analysis on Non-contact Underwater Explosion Loads of Ship Scale Model
LI Chen;ZHANG Yong-kun;ZHOU Xue-bin

..............page:7-10

Empirical and Numerical Estimation Method of Air Shock Wave Loading on Building Surface
LI Shi-min;LI Xiao-jun;GUO Yan-peng

..............page:23-26

Numerical Simulation on Jointed and Fractured Rock Blasting
WANG Yang;YE Hai-wang;LI Yan-zhen

..............page:20-22