ASCE PracticalGuidetoGroutingofUndergroundStructures 1996
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Practical Guide to Grouting of Underground Structures
| Published By | Publication Date | Number of Pages |
| ASCE | 1996 | 200 |
This guide presents a hands-on discussion of grouting fundamentals and provides a foundation for the development of practical specifications and field procedures. With a pragmatic approach to the subject of grouting, Henn concentrates on types of drilling, mixing, and pumping equipment, as well as their application. The book focuses on how cementitious grouting is used in conjunction with the excavation and lining of tunnels, shafts, and underground caverns in rock. Overviews of cementitious grouting in soils and chemical grouting are also provided. Topics range from record keeping to quality control and testing requirements to field operations, and production rates. This book is written as a useful handbook for engineers, construction supervisors, inspectors, and other professionals involved in the planning, design, and implementation of underground grouting programs.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Cover |
| 4 | Contents |
| 8 | Preface |
| 10 | 1. Introduction |
| 12 | Purpose Scope |
| 14 | 2. Grouting Methods |
| 15 | 2.1 Grouting in Soil 2.1.1 Jet Grouting |
| 20 | 2.1.2 Compaction Grouting |
| 26 | 2.1.3 Permeation Grouting |
| 30 | 2.1.4 Hydrofracture Grouting |
| 31 | 2.2 Grouting in Rock |
| 32 | 2.2.1 Consolidation Grouting 2.2.2 Curtain Grouting |
| 33 | 2.3 Structural Grouting 2.3.1 Contact Grouting |
| 52 | 2.3.2 Embedment Grouting |
| 53 | 2.3.3 Prestressing |
| 58 | 2.3.4 Cellular Concrete |
| 61 | 2.4 Shaft Grouting |
| 62 | 2.4.1 Pregrouting of Shaft from Ground Surface |
| 65 | 2.4.2 In-Shaft Grouting |
| 69 | 2.5 Probing and Grouting ahead of Tunnel and Chamber Excavations 2.5.1 Probe Holes |
| 70 | 2.5.2 Grouting ahead of Excavations |
| 74 | 3. Geotechnical Considerations in Grouting Program Planning |
| 75 | 3.1 Basic Considerations 3.2 Geotechnical Investigation and Geotechnical Design Summary |
| 79 | 3.3 Grouting to Limit Groundwater Infiltration |
| 84 | 3.4 Grouting to Increase Stability |
| 89 | 3.5 Grouting to Increase Strength 3.6 Groutability Ratio |
| 90 | 3.7 Other Geotechnical Considerations |
| 92 | 4. Equipment |
| 93 | 4.1 Drills |
| 95 | 4.1.1 Percussion Drilling |
| 99 | 4.1.2 Rotary Drilling |
| 101 | 4.1.3 Down-Hole-Drill (Down-Hole-Hammer) Drilling |
| 102 | 4.2 Mixers |
| 107 | 4.3 Agitators |
| 109 | 4.4 Water Meters |
| 110 | 4.5 Pumps |
| 112 | 4.6 Pressure Gauges 4.7 Gauge Savers |
| 113 | 4.8 Packers |
| 116 | 4.9 Nipples |
| 118 | 4.10 Delivery and Distribution System |
| 119 | 4.11 Data Acquisition and Recording Equipment |
| 122 | 4.12 Automated Batching Systems |
| 126 | 4.13 Grouting Jumbos 4.14 Equipment Configuration |
| 130 | 5. Grouting Materials 5.1 Portland Cement |
| 132 | 5.2 Ultrafine Cement |
| 133 | 5.3 Sand 5.4 Admixtures |
| 135 | 5.4.1 Dispersants 5.4.2 Accelerators |
| 136 | 5.4.3 Gas-Producing Agents 5.5 Water |
| 137 | 5.6 Bentonite |
| 138 | 6. Specifications |
| 139 | 6.1 Applicable ASTM’s and Other Standards 6.2 Developing Grouting Specifications |
| 142 | 7. Grout Hole Layout 7.1 Grout Hole and Grout Ring Spacing 7.1.1 Contact Grouting |
| 149 | 7.1.2 Consolidation Grouting |
| 151 | 7.1.3 Curtain Grouting |
| 154 | 7.2 Hole Depth and Diameter |
| 156 | 8. Grout Placement Operations 8.1 Proportioning 8.1.1 WatenCement Ratios |
| 157 | 8.1.2 Sand |
| 158 | 8.1.3 Admixtures 8.1.4 Bentonite 8.2 Delivery Pressure |
| 164 | 8.3 Refusal Criteria 8.4 Crew Size and Organization 8.5 Production |
| 166 | 8.6 Safety and Environmental Issues 8.6.1 Personnel Safety |
| 168 | 8.6.2 Waste Disposal |
| 170 | 9. Field Quality Control |
| 171 | 9.1 Preconstruction Checklists 9.2 Certifications and Test Reports 9.3 Inspection Reports |
| 173 | 9.3.1 Drilling Reports 9.3.2 Grouting Reports 9.4 Testing 9.4.1 Laboratory Testing |
| 176 | 9.4.2 Field Testing |
| 178 | 10. Chemical Grouting 10.1 Applications |
| 179 | 10.2 Types of Chemical Grouts |
| 180 | 10.3 Equipment 10.3.1 Batching Equipment |
| 181 | 10.3.2 Injection Equipment |
| 183 | 10.4 Design of a Chemical Grouting Program 10.4.1 Groutability of the Ground |
| 184 | 10.4.2 Grouting Program Design |
| 185 | 10.5 Chemical Grouting Case Histories 10.5.1 Chemical Grouting from the Surface |
| 188 | 10.5.2 Chemical Grouting from the Tunnel Working Face |
| 192 | References |
| 196 | Index A B C |
| 197 | D E F G |
| 198 | H I J L M N O P |
| 199 | Q R S |
| 200 | T U V W |
