عنوان

Dam Foundation Grouting.

0784407649

0784471142

9780784407646

9780784471142

b563990

Dam Foundation Grouting.

[Book]

Ken D Weaver

Reston

American Society of Civil Engineers

2014

(494 pages)

5.1.10 Grain Size"

Preface; Acknowledgments; Chapter 1. Introduction; 1.1 The Basics; 1.2 A History of Grouting; 1.2.1 Origins in Europe; 1.2.2 The Early History of Grouting in the United States; 1.2.3 Later History of Grouting in the United States; 1.2.4 Late 20th Century Advances; 1.3 Essential Elements of a Good Grouting Project; 1.4 Grouting as Exploration; 1.5 Computer Applications; Chapter 2. Geologic and Geohydrologic Considerations; 2.1 Site Geology and Geohydrology Must Be Understood; 2.2 Site Investigations for Grouting Program Design; 2.2.1 Regional Geologic Review. 2.2.2 Photointerpretation2.2.3 Geologic Mapping; 2.2.4 Geophysical Surveys; 2.2.5 Direct Subsurface Geologic Investigations; 2.2.6 Geohydrologic Studies; 2.2.7 Geologic Interpretation; 2.3 Permeability Assessment for Grouting Programs; 2.4 Geologic Conditions Affecting Grouting Programs; 2.4.1 Sedimentary Rock Foundations; 2.4.2 Soluble Rocks; 2.4.3 Volcanic and Pyroclastic Rocks; 2.4.4 Granitic and Metamorphic Rocks; 2.4.5 Tectonic Features; 2.4.6 Steep or Unstable Slopes; 2.4.7 Unconsolidated Deposits; Chapter 3. Conceptual Design Considerations; 3.1 General Considerations. 3.2 Test Grouting3.3 Grout Curtain Depth; 3.4 Grout Curtain Length; 3.5 Grout Hole Spacing; 3.6 Grout Hole Orientation; 3.7 Single-Row Versus Multiple-Row Curtains; 3.8 Grout Caps and Cutoff Walls; 3.9 Grout Galleries; 3.10 Blanket Grouting and Consolidation Grouting; 3.11 Design Standards; 3.11.1 Generalized Guidelines; 3.11.2 Quantitatively Engineered Grout Curtains; Chapter 4. Grouting Materials; 4.1 Introduction and Classification; 4.2 Water; 4.3 Category 1 Materials: Particulate Grouts; 4.3.1 Cements; 4.3.2 Pozzolans; 4.3.3 Clays; 4.3.4 Inert Fillers; 4.3.5 Chemical Admixtures. 4.4 Category 2 Materials: Colloidal Solutions4.5 Category 3 Materials: True Solutions; 4.5.1 Acrylic Resins; 4.5.2 Phenolic Resins; 4.5.3 Aminoplastic Resins; 4.5.4 Polyurethane Resins; 4.6 Category 4 Materials: Miscellaneous; 4.6.1 Hot Melts (Bitumens); 4.6.2 Polyesters; 4.6.3 Epoxies; 4.6.4 Montan Wax; 4.6.5 Silicones; 4.6.6 Silacsols; 4.6.7 Precipitation Grouts; 4.7 Final Remarks; Chapter 5. Basics of Particulate Grout Mix Design, Testing, and Performance; 5.1 Basic Properties and Parameters; 5.1.1 Rheology; 5.1.2 A Little More on Rheology; 5.1.3 Bleed (Settlement or Sedimentation) 5.1.4 Pressure Filtration5.1.5 Water-Repellent and Antiwashout Characteristics; 5.1.6 Prevention of Particle Agglomeration; 5.1.7 Hydration Control; 5.1.8 Prevention of Filler Segregation; 5.1.9 Matrix Porosity; 5.1.10 Grain Size; 5.1.11 Hardening; 5.2 Testing of Grouts; 5.2.1 Cohesion and Gelation; 5.2.2 Apparent Viscosity; 5.2.3 Bleed or Sedimentation; 5.2.4 Pressure Filtration; 5.2.5 Washout Resistance; 5.2.6 Filler Segregation; 5.2.7 Specific Gravity; 5.2.8 Set Times; 5.2.9 Strength; 5.2.10 Matrix Porosity; 5.2.11 Compatibility; 5.3 Mix Design Considerations; 5.3.1 Water: Cement Ratio.

Dam Foundation Grouting. Revised and Expanded Edition

Dams -- Foundations.

Grouting.

Ken D Weaver

Donald A Bruce

Ken D Weaver

[Book]

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