C. Lopez Jimeno, E. Lopez Jimeno, Francisco Javier Ayala Carcedo

Drilling and Blasting of Rocks (eBook, ePUB)

• Format: ePub

Produktbeschreibung

Rock breakage with explosives has existed since the seventeenth century when black powder came into use in mining. Since then it has progressed from the invention of dynamite to the use of heavy ANFO. During the past two decades, there have been numerous technical contributions which have brought a better understanding of rock fragmentation with explosives, an improvement in drilling equipment and a noticeable evolution in the development of new explosives and blasting accessories. The Geomining Technological Institute of Spain (ITCE), aware of this progress and of the importance which the breakage process has acquired in mining and civil engineering projects, has ordered the publication of Drilling and Blasting of Rocks.

The purpose of this Handbook is to give basic knowledge of the drilling systems, the types of available explosives and the accessories and the parameters that intervene in blast designing, whether controllable or not; at the same time the objectives and contents contribute to improved safety in mining. The Handbook is meant for all professionals who are involved with explosives in mining operations and civil engineering projects, as well as for students of technical schools.

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Produktdetails

• Verlag: Taylor & Francis eBooks
• Seitenzahl: 408
• Erscheinungstermin: 22. November 2017
• Englisch
• ISBN-13: 9781351454605
• Artikelnr.: 50917035

Autorenporträt

FranciscoJavier AyalaCarcedo

Inhaltsangabe

Foreword Preface Acknowledgements 1. Rock Drilling Methods 2. Rotary
Percussive Drilling 3. Rotary Percussive Drilling Accessories 4. Rotary
Drilling with Rolling Tricone Bits 5. Rolling Cone Rock Bits 6. Rotary
Drilling with Cutting Action 7. Special Drilling Methods and Mounting
Systems 8. Compressors 9. Thermochemistry of Explosives and the Detonation
Process 10. Properties of Explosives 11. Industrial Explosives
12. Explosive Selection Criteria 13. Blasting Accessories 14. Initiation
and Priming Systems 15. Mechanized Systems for Charging and Dewatering
Blastholes 16. Mechanics of Rock Breakage 17. Rock and Rock Mass Properties
and their Influence on the Result of Blasting 18. Characterization of the
Rock Masses For Blast Designing 19. Controllable Parameters of Blasting
20. Bench Blasting 21. Blasting in other Surface Operations 22. Blasting
for Tunnels and Drifts 23. Shafts Sinking and Raise Driving 24. Underground
Production Blasting in Mining and Civil Engineering 25. Counter Blasting
26. Underwater Blasting 27. Initiation Sequence and Delay Timing
28. Evaluation of Blast Results 29. Secondary Fragmentation and Special
Blastings 30. Planning the Work of Drilling and Blasting 31. Structure and
Building Demolition 32. Optimization Costs of Fragmentation with Drilling
and Blasting 33. Land Vibrations, Air Blast and their Control 34. Flyrocks
and their Control 35. Safety Measures fro Drilling and Blasting Operations
Conversion factors General Information, Weight of Materials Glossary
Subject Index