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Rockbolting : principles and applications /

This volume brings current theoretical and practical developments in the most widely used support device for underground rock excavations.

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Li, Charlie Chunlin (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Kidlington, Oxford, United Kingdom : Butterworth-Heinemann is an imprint of Elsevier, 2017.
Temas:
Acceso en línea:Texto completo

MARC

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100 1 |a Li, Charlie Chunlin,  |e author. 
245 1 0 |a Rockbolting :  |b principles and applications /  |c Charlie Chunlin Li. 
264 1 |a Kidlington, Oxford, United Kingdom :  |b Butterworth-Heinemann is an imprint of Elsevier,  |c 2017. 
300 |a 1 online resource 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
500 |a Includes index. 
588 0 |a Online resource; title from PDF title page (ScienceDirect, viewed June 2, 2017). 
505 0 |a Front Cover; Rockbolting: Principles and Applications; Copyright; Dedication; Contents; Preface; Biography; Chapter One: Introduction; Reference; Chapter Two: Typical Rockbolts; 2.1. Introduction; 2.2. Mechanical Rockbolt; 2.2.1. Expansion Shell Rockbolt; 2.2.2. Slot-and-Wedge Rockbolt; 2.3. Grouted Rockbolt; 2.3.1. Fully Grouted Rebar Bolt; 2.3.2. Fully Grouted Threadbar; 2.3.3. End-Grouted Bolt; 2.3.4. Fully Grouted Slot-and-Wedge Rockbolt; 2.4. Self-Drilling Rockbolt; 2.5. Cablebolt; 2.6. Frictional Rockbolt; 2.6.1. Split Set; 2.6.2. Inflatable Rockbolt; 2.7. Combined Rockbolt 
505 8 |a 2.8. Energy-Absorbing Yield Rockbolt2.8.1. Cone Bolt; 2.8.2. D-Bolt; 2.8.3. Garford Solid Bolt; 2.8.4. Yield-Lok; 2.8.5. Durabar; 2.8.6. Roofex; 2.8.7. He Bolt; 2.9. Accessories to Rockbolt; 2.9.1. Plates; 2.9.2. Nuts; 2.9.3. Washers; References; Chapter Three: Performance of Rockbolts; 3.1. Testing Methods; 3.1.1. Laboratory Static Testing; 3.1.2. Laboratory Dynamic Testing; 3.2. Static Performance of Conventional Rockbolts; 3.2.1. Under Axial Pull or Lateral Shear; Mechanical Rockbolts; Fully-Grouted Rebar Bolts; Split Set; Twin Strand Cablebolts; Fiberglass Rockbolts; Summary 
505 8 |a 3.2.2. Under Both Axial Pull and Lateral Shear3.3. Performance of Energy-Absorbing Rockbolts; 3.3.1. Cone Bolt; 3.3.2. D-Bolt; 3.3.3. Garford Bolt; 3.3.4. Yield-Lok; 3.3.5. Durabar; 3.3.6. Roofex Bolt; 3.3.7. He Bolt; 3.4. Field Observations; References; Chapter Four: Mechanics of Rockbolting; 4.1. Types of Rockbolts; 4.2. Rockbolt Models; 4.2.1. Two-Point Anchored Rockbolts; 4.2.2. Fully Encapsulated Rockbolts; 4.2.3. Frictional Rockbolts; 4.2.4. Energy-Absorbing Rockbolts; 4.3. Interaction of Rockbolts With Rock; 4.3.1. Lang's Physical Model; 4.3.2. Loading Patterns In Situ 
505 8 |a 4.3.3. Fully Encapsulated Rockbolts4.3.4. D-Bolt; 4.3.5. Inflatable Rockbolts; The Primary Contact Stress; The Secondary Contact Stress; The Borehole Pressure pi; Anchoring Mechanisms in Soft and Hard Rock; 4.4. Interaction of Rockbolts With Other Types of Support Devices; 4.5. Principles of Rock Support; 4.5.1. Ground Response Curve (GRC) and Support Characteristic Curve (SCC); 4.5.2. Construction of GRC; 4.5.3. SCC of Rockbolts; The Stiffness of Two-Point Anchored Rockbolts; The Stiffness of Fully Encapsulated Rebar Bolts; The Stiffness of Frictional Rockbolts 
505 8 |a The Stiffness of Energy-Absorbing RockboltsReferences; Further Reading; Chapter Five: Rockbolting Design; 5.1. Failure Modes of Rockmasses In Situ; 5.1.1. Block Fall Under Gravity; 5.1.2. Shear Failure in Soft and Weak Rock; 5.1.3. Extension Failure in Hard Rock; 5.1.4. Rockburst; 5.2. Loading Conditions Underground and Suitable Rockbolt Types; 5.2.1. In Low Stress Rockmasses; 5.2.2. In High Stress Rockmasses; 5.2.3. Suitable Rockbolt Types; 5.3. Design Principles; 5.3.1. Natural Pressure Arch; 5.3.2. Design Methodology; Australian Methodology; Canadian and Scandinavian Methodology 
520 8 |a This volume brings current theoretical and practical developments in the most widely used support device for underground rock excavations. 
504 |a Includes bibliographical references and index. 
590 |a Knovel  |b ACADEMIC - Mining Engineering & Extractive Metallurgy 
590 |a Knovel  |b ACADEMIC - Earth Sciences 
650 0 |a Rock bolts. 
650 6 |a Boulons d'ancrage. 
650 7 |a TECHNOLOGY & ENGINEERING  |x Civil  |x General.  |2 bisacsh 
650 7 |a Rock bolts  |2 fast 
776 0 8 |i Print version :  |z 9780128044018 
856 4 0 |u https://appknovel.uam.elogim.com/kn/resources/kpRPA00001/toc  |z Texto completo 
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