| Abstract | 第4页 |
| Chapter one: Introduction | 第8-11页 |
| 1.1 Study purpose and significance | 第8页 |
| 1.2 The present situation of research at home and abroad | 第8-9页 |
| 1.3 The main work of this paper | 第9-11页 |
| Chapter two: The rock breaking mechanism of rock blasting | 第11-25页 |
| 2.1 General description of rock blasting | 第11页 |
| 2.2 The rock breaking mechanism of rock blasting | 第11-13页 |
| 2.3 Internal and external effects of rock blasting | 第13-15页 |
| 2.4 Rock blasting theoretical model | 第15-24页 |
| 2.4.1 Expansion of detonation gas pressure failure theory | 第15-16页 |
| 2.4.2 The reflected wave tensile stress failure theory | 第16页 |
| 2.4.3 Combination of stress wave and detonation gas theory | 第16-18页 |
| 2.4.4 Reflected stress wave damage theory | 第18-19页 |
| 2.4.5 Tensile principle stress failure theory | 第19-23页 |
| 2.4.6 Main factors in blasting | 第23-24页 |
| 2.5 conclusion | 第24-25页 |
| Chapter three: Blasting technology of mixed emulsion explosive | 第25-37页 |
| 3.1 Production process | 第25页 |
| 3.2 Basic conditions of emulsion explosive mixed loading truck | 第25-27页 |
| 3.2.1 Mixed explosive car technology | 第25-27页 |
| 3.2.2 Quantitative test blast ruptured range | 第27页 |
| 3.3 Procedure of the blasting project step by step (typical project) | 第27-29页 |
| 3.3.1 RCC Cofferdam Demolition Blasting of the three gorges | 第27-28页 |
| 3.3.2 Introduction of blasting course | 第28页 |
| 3.3.3 Blasting construction | 第28页 |
| 3.3.4 Safety control technology | 第28-29页 |
| 3.3.5 Result of the blasting | 第29页 |
| 3.4 basic conditions of ground station | 第29-30页 |
| 3.4.1 Ground station | 第29-30页 |
| 3.4.2 Station processing technology of semi-finished products | 第30页 |
| 3.5 basic conditions of ground station | 第30-32页 |
| 3.6 mixed loading emulsion explosive safety performance | 第32-33页 |
| 3.7 mixed loading emulsion explosive properties | 第33页 |
| 3.8 basic structures mixed of propellant charge | 第33-34页 |
| 3.9 analysis of blasting effect of mixed loading of explosives | 第34-35页 |
| 3.10 Mixed loading of explosive blasting features | 第35-37页 |
| 3.10.1 Water hole blasting construction | 第35-36页 |
| 3.10.2 Safety guaranteed | 第36页 |
| 3.10.3 easy to use, strong applicability | 第36-37页 |
| Chapter four: The field testing of rock cracking zone for deep hole bench blasting | 第37-47页 |
| 4.1 Introduction of digital television system of drilling borehole wall | 第37页 |
| 4.2 Test of rock cracking zone for deep hole bench blasting | 第37-38页 |
| 4.2.1 The engineering background | 第37-38页 |
| 4.2.2 The engineering geological conditions | 第38页 |
| 4.3 The arrangement of measuring points | 第38-39页 |
| 4.4 The blasting parameter | 第39-40页 |
| 4.5 The test discussion | 第40-46页 |
| 4.5.2 First hole measured test results | 第43页 |
| 4.5.3 Second hole measured test results | 第43-45页 |
| 4.5.4 Third hole measured test results | 第45页 |
| 4.5.5 Fourth hole measured test results | 第45-46页 |
| 4.6 The chapter result | 第46-47页 |
| Chapter five: Computer simulation analysis | 第47-69页 |
| 5.1 The software introduction | 第47页 |
| 5.2 Calculation parameters | 第47-51页 |
| 5.2.1 Basic LS-DYNA for solving process | 第47-48页 |
| 5.2.2 constitutive model selection | 第48-49页 |
| 5.2.3 explosive model | 第49-51页 |
| 5.3 Calculation parameters | 第51-56页 |
| 5.3.1 Explosive rapture range of mathematical module | 第51-52页 |
| 5.3.2 Calculation of pressure one hole wall | 第52-53页 |
| 5.3.3 Gas detonation loading and pressure on hole wall | 第53-55页 |
| 5.3.4 Analysis the mathematical model | 第55-56页 |
| 5.4 calculation results of computer simulation analysis | 第56-57页 |
| 5.5 Computer simulation analysis | 第57-68页 |
| 5.5.1 Material properties | 第57页 |
| 5.5.2 Establishment of finite element model | 第57-58页 |
| 5.5.3 Finite element mesh generation | 第58-60页 |
| 5.5.4 Motion equation | 第60页 |
| 5.5.5 Loading (mounting) | 第60页 |
| 5.5.6 Solving | 第60-61页 |
| 5.5.7 Analysis of results (conclusion) | 第61-68页 |
| 5.6 Chapter conclusions | 第68-69页 |
| Chapter six: Final result | 第69-70页 |
| 6.1 Conclusion | 第69页 |
| 6.2 Outlook | 第69-70页 |
| References | 第70-76页 |
| Acknowledgement | 第76页 |
