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INVITED LECTURES1

Foreword——Advances in Engineering Blasting in China&Zheng Zhemin(China)1

Introduction to Large-Scale Coyote Blasting in Zhuhai Paotai Mountain&Lin Xuesheng,Gu Yuebing(China)6

The Progress of Blasting Safety Technology in China&Xu Tianrui(China)15

Ⅰ．BLASTING EXPERIMENTS,MODELLING AND COMPUTER APPLICATION24

The Application of Artificial Neural Network in Determining the Blasting Classification of Rocks&Cai Yudong(China)24

Statistical Data Processing Method for the Direction of Throw by Blasting&Gao Erxin,Li Yuansheng,Li Jianpin(China)28

An Artificial Neural Network Model,for the Prediction of Blasting Effects&Guo Lianjun,Niu Chengjun,Fan Wenzhong(China)33

Experimental Research of Densifying Loose Sandy Foundation by Explosions of Cylindrical Charges&Jin Jiliang,Si Yayu,Gao Yufeng(China)37

Photographic Observation of Channel Effect in the Detonation of Emulsion Explosives&Kunihisa KATSUYAMA,Yuji WADA,Yuji OGATA,Fumihiko SUMIYA,Kazuyoshi KAWAMI,Yoshikazu HIROSAKI(Japan)44

Several Technical Problems in Blasting Tamping Subgrade with Sand and Rock&Li Shihai,Yan Lin,Ren Jingsheng,Shi Cheng,Huang Liangzuo(China)50

Theoretical Calculation on Demolishing a Reinforced Concrete Chimney by Blasting&Li Yixin,Liu Honggang,Chai Jian(China)57

The Critical Acting Time of Stress Wave in Rock Blasting&Liu Dianshu,Wang Shuren(China)63

A Laboratory Study of Blast Densification of Saturated Sand&Liu Yigang,Yan Lin,Li Shihai(China)72

Numerical Simulations on the Blasting Demolition by DDA Method&Guichen MA,Atsumi MIYAKE,Terushige OGAWA,Yuji WADA,Yuji OGATA,Kunihisa KATSUYAMA(Japan)79

Experiment and Numerical Simulation on the Smooth Blasting Using Precise Blasting System&Yuji OGATA,Yuji WADA,Kunihisa KATSUYAMA,Gui-chen MA(Japan)85

Numerical Simulation of a Landslide by Blasting&Ren Jingsheng,Yang Zhensheng,Yan Lin(China)91

Research on High Bench Blasting in Openpit Mining&Tao Hebiao,Liu Dianzhong(China)96

Study on the End Effect of Cylindrical Chamber Blasting&Wang Heming(China)102

Throwing and Piling in Dam Construction by Directional Blasting&Xu Lianpo,Shang Jialan(China)107

Shock Effect on Pile by Underwater Explosion&Yan Lin,Yang Zhensheng(China)113

On the Characteristics of the Blasting Wave Generated by the Explosion of a Linear Charge&Yang Nianhua,Yan Shilong,Wang Yuanshu(China)120

Test Research on the Swelling Motion of Strip Charge&Ye Xushuang,Mao Zhiyuan(China)128

Computer Simulation for Prediction of Fragment Size and Muckpile Profile&Yu Yalun,Qu Shijie,Zhang Yunpeng(China)133

A Study on the Guiding Effect of Surface Cracks in Fracturing Processes by Explosives&Yu Zhikun,Bi Qian(China)139

The Model Experiment and Mechanism of Consolidated Saturation Silty Fine Sand by Explosion&Zhang Jiahua, Yan Lin,Xu Lianpo,Yang Zhensheng(China)145

The Dynamic Stability Analysis of Rock Slope under Blasting&Zhen Shengli,Zhang Yongzhe(China)151

Primary Discussion About Uncharged Hole Effect in Controlled Blasting&Zhang Zicheng,Lin Xiuying,Zhou Shiguang(China)157

Ⅱ．BLASTING DESIGN163

On Determination of Some Blast Design Parameters at Coal Mines of Mongolia&Batsuuriin Laikhansuren,Gaapilyn Tulga,Jijigiin Jamyan(Mongolia)163

Experimental Study on Shock Effects of Strip Cartridge Blasting&Ke Jiken,Dai Biyong(China)166

A New Design Method for Charge Arrangement of Cuts Chamber Blasting in Mountainous Area&Li Yi,Bai Yunlong,Zhang Wei(China)173

A Study on Blast Safety Controlling Standards for Gunited Concrete Coatings&Liu Ying,Zhang Zhengyu,Zhang Wenxuan(China)180

Technical Advance of the Rock Plug Blasting under Water&Lou Wangjun(China)190

An Application of Presplitting Blasting Technique in High Slope Bench Quarrying&Ren Changyin(China)195

Design and Test Blast in an Environmentally Sensitive Area&Roger Keller(Hong Kong)201

The Control of Quality and Rate for the Blasting Replacement of Soft Soils&Wei Changfu,Jiang Limao(China)210

Multi-Row Stripe Cartridge Discontinuous Choke Controlled Blasting Initiated by V-Pattern&Yu Changshun,Liu Dianzhong,Zhao Peibiao(China)217

Investigation of Practical Methods for Excavation of Side Slope of Cutting Through Blasting&Zhang Zhiyi,Ge Hechuan(China)222

Ⅲ．STRESS WAVE AND FRAGMENTATION ANALYSIS229

Parameter Design of Cut-Hole in Tunnel&Chen Shihai(China)229

Multiple Raise Round Blasting Technique&David W.Barclay(Canada)233

Research and CAD of Universal Deep-Hole Blasting Parameters for Digging Shafts&Hu Feng(China)240

Shock Wave in the Water and Rock Underwater and Stress Wave in the Rock by Blasting&Huang Tao,Liu Hancheng(China)246

International Workshop on Drilling ＆ Blasting&Jain N K(India)251

Relationship Between Burden,Spacing,and Blasthole Diameter at Bench Blasting&Kou Shaoquan(Sweden)257

An Analysis of the Influence of Rock Quality on the Results of Controlled Blasting Practices&Renato MANCINI,Marilena CARDU,Mauro FORNARO(Italy)264

An Analysis of the Tunnel Driving Rounds Success Probability in the Light of Characterising Dimensionless Ratios&Renato MANCINI,Marilena CARDU,Filippo GAJ(Italy),Peter MOSER(Austria)268

Tunnel Blasting Near Canada's Parliament Buildings and the U.S.Embassy in Ottawa,Canada&Rene A.(Moose)Morin,Mehrdad(Mike)Farbod(Canada)274

Blasting Demolishing Shishi Hualin Hotel&Pu Gaozhi,Chen Lianjin(China)279

A Study of the Effect of Geological Discontinuities in Bench Blasting&Qu Shijie,Zhang Longwei(China)283

Study on Fractal Damage Model of Rock Fragmentation by Blasting&Yang Jun,Wang Shuren(China)288

Opening Blasting in Complex Rock Stration&Yang Xiangguo,Ke Zhiyong(China)294

The Relationship Between the Delay Time and Rock Fragmentation in Control Blasting&Zhang Dianji,Tang Zheng(China)298

Applied Study of Controlled Blasting Technology in Gold Mines&Zhang Teng(China)305

Dynamic Response and Destructive Analysis of Tunnel under Blasting&Zhen Shengli,Huo Yongji(China)309

Ⅳ．BLASTING DEMOLITION TECHNIQUE315

Demolishing a Reinforced Concrete Large Bridge by Controlled Blasting&Chen Lianjin,Pu Gaozhi(China)315

Accurate Drilling and Precise Blast Timing Improve Concrete Demolition on the Welland Canal Walls&Craig Copping(Canada)321

Demolition of Reinforced Concrete Bridge by Means of Controlled Blasting&Dong Wenzhu,Zhao Delun,Cheng Shuhai(China)326

Design of the Directional Collapse for Removing the Reinfoced Concrete Chimney&Fu Baolu,Yang Yanyun(China)334

The Demolition of a Especially High-Capacity Reinforced Concrete Structure by Means of Infusion Blasting&Gao Youjiang(China)339

Blasting Demolition of High Building 10m Away from the Computer Station&Huang Jishun,Wang Shouxiang,Jiang Zhiguang(China)344

Experimental Study of Blasting Demolition of Reinforced Concrete Chimney&Huang Xiaoping,Han Qiushan,Ye Xushuang(China)349

The Demolition of Houses by the Method of Water-Infusion Blasting&Jin Renkui(China)355

Demolition Blasting of RCC Cofferdams at Yantan Hydropower Station&Li Shihong,Gong Honghui,Zhang Zhengyu(China)360

Current Situation of Demolition Blasting Techniques in China&Lin Xuesheng,Yan Jialiang(China)370

Demolition Blasting of Nonmetal Oil Tank in an Inflammable Area&Liu Honggang,Bai Ligang,Xu Jianzhong,Zhang Junbing(China)374

The Research on the Calculation of the Opening Height for Demolishing Barrel Structures of Reinforced Concrete&Long Yuan,Ji Yongshi,Zhang Keyu(China)382

Optimum Design of Notch Parameters in Blasting Demolition of Reinforced Concrete Towering Cylindrical Buildings&Lu Wenbo,Dong Zhenhua,Lai Shixiang(China)389

Numerical Simulation for Demolishing of Reinforced Concrete Frame Structures with Controlled Blasting&Sun Junwei,Huang Xiaoping,Bi Jia(China)395

The Demolition of 80-Meter Chimneys&Wu Jianfeng,Jin Renkui,Meng Yunqi(China)401

Controlled Blasting Technique in Demolishing Old Workshops of No.5 Generator in Guangzhou Power Plant&Yuan Weizeng(China)408

Demolishing Complex Factory Buildings by Water Infusion Delay Blasting&Zheng Changqing(China)413

Demolishing Blasting in Rescue of Emergent Disaster&Zheng Changqing,Liu Dianzhong(China)419

Demolition by Controlled Blasting of the West Buildings in Chong Qing Power Plant&Zhou Jiahan,Pang Weitai(China)423

Ⅴ．EXPLOSIVE AND INITIATION428

The Criteria of Explosive's Self-Initiation and Their Applications&Chen Shouru,Xu Guoyuan,Li Xibin(China)428

Assessment of RWS of Explosive Tested by Ballistic Mortar&HISAO Honma(Japan)433

Current Development of Commercial Explosives in China&Jiang Yeliang,Deng Heying(China)439

Towards 2000-Explosives and Initiation Systems Technology for Underground Mine Development and Civil Engineering Tunnels&B.J.Kennedy(Australia)442

The Isolation and Safety in Electric Blasting Network&Li Guocai(China)450

Study on Reliability of Successful Detonation of the Blasting Network&Liu Xueqiang(China)455

Application of Wide-Hole-Spacing Short-Dalay Tight Blasting Technology in Our Mine&Long Yu,Zheng Jingzhi(China)461

The Thought of Development of Blasting Material and Technique for Chinese Metal Mines&Ma Bailing(China)464

Detonation Properties of Emulsion Explosives&Atsumi MIYAKE,Tetsuji KOSHIKAWA,Terushige OGAWA,Akinori AOKI(Japan)470

The Minimum Initiation Pressure of an Emulsion Explosive Determined by the Gap Test&Shulin Nie(Sweden)474

Analysis and Prevention of Premature,Late Mature and Miss-Fire Explosion&Wu Zijun(China)478

Investigation of Non-TNT Rock Explosive Containing Ammonium Nitrate-Urea Nitrate&Yin Haiquan,Wang Guoliang,Du Fengpei,Gong Guihong,Fan Shijun,Wang Jin,Zhang Zhengjie,Zhang Linpeng(China)482

Ⅵ．BLASTING VIBRATION AND SAFETY TECHNIQUE487

Utilization of Near-Source Video and Ground Motion in the Assessment of Seismic Source Functions from Mining Explosions&Brian W.Stump,David P.Anderson(U.S.A.)487

A New Technique for Reducing Blast Vibration at Open Mines&Jing Xiangpu,Han Zirong(China)493

Environmental Guidelines for Maring Blasting&A. Lance McAnuff(Canada)498

The Effect of Blast Design on Vibration Frequencies&Richards AB,Moore AJ(Australia)502

Control of Vibration Using Autocorrelation Caused by Blasting&Yuji WADA,Yuji OGATA,Kunihisa KATSUYAMA,Guichen MA,Atsumi MIYAKE,Terushige OGAWA(Japan)510

On the Vibration Characteristics of Surface Blasting in Korea&Yang Hyung-Sik,Ju Jae-Seong(Korea)513

Ground Motion Characterization of the Single Shot in a Mining Blast Array with the Close-in Seismic Data&Yang Xiaoning(China),Brian W.Stump(U.S.A.)519

AUTHOR INDEX525