TY - GEN AU - Saran, Swami TI - Analysis and design of foundations and retaining structures subjected to seismic loads SN - 9789382332053 U1 - 624.1762 PY - 2012/// CY - New Delhi PB - I.K.International publishing house pvt. ltd. N1 - CONTENTS Preface vii 1. Introduction 1 1.1 Book Overview and Objective 1 1.2 Earthquake Loading 2 1.3 Equivalent Dynamic Load to an Actual Earthquake Load 5 1.4 Seismic Force for Pseudo-static Analysis 8 Illustrative Examples 11 References 12 Practice Problems 12 2. Dynamic Soil Properties and Liquefaction 12 2.1 Overview 12 2.2 Resonant Column Test 13 2.3 Cyclic Plate Load Test 16 2.4 Vertical Block Resonance Test 18 2.5 Cross Borehole Test 20 2.6 SASW Test22 2.7 Liquefaction 24 Illustrative Examples 40 References 54 Practice Problems 56 3. Seismic Earth Pressure 59 3.1 Overview 59 3.2 Mononobe-Okabe Theory 59 3.3 Modified Culmann Graphical Constructions 62 3.4 Effect of Saturation on Lateral Seismic Earth Pressure 64 3.5Partially Submerged Backfill in Active Case 64 3.6Partially Submerged Backfill in Passive Case 67 3.7Seismic Active Earth Pressure in c - Soils 70 Illustrative Examples 80 References 91 Practice Problems 91 4. Shallow Foundation 93 4.1 Overview 93 4.2 Seismic Bearing Capacity 93 4.3 Determination of the Critical Acceleration, 131 4.4 Seismic Settlement 132 4.5 Comments 135 Illustrative Examples 136 References 145 Practice Problems 147 5. Pile Foundation 148 5.1 General 148 5.2 Single Pile under Vertical Vibration 148 5.3 Single Pile Subjected to Lateral Vibrations 150 5.4 Group Action under Dynamic Loading 160 5.5 Seismic Design of Pile Foundation 165 Illustrative Example 168 References 775 Practice Problems 776 6. Well Foundation 177 6.1 Introduction 177 6.2 Behaviour of Well/Caisson Foundation in Past Earthquakes 177 6.3 Methodology for Estimation of Seismic Forces 181 6.4 Depth of Well Foundation 182 6.5 Allowable Bearing Pressure 184 6.6 Loads to be Considered 185 6.7 Lateral Stability of Well Foundation 199 6.8 Concluding Remarks 210 Illustrative Example 277 References 227 Practice Problems 228 7. Rigid Retaining Wall 230 7.1 Overview ' 230 7.2 Common Proportioning of Gravity Retaining Wall 230 7.3 Stability Analysis of Gravity Walls 231 7.4 Displacement Analysis Illustrative Examples References Practice 243 Problems 8. Waterfront Retaining Structures 288 8.1 General 288 8.2 Yielding Gravity Retaining Wall 288 8.3 Non-yielding Gravity Retaining Wall 293 8.4 Anchored Bulkhead Illustrative Examples References Practice Problems 296 9. Bridge Abutment 319 9.1 Introduction 319 9.2 Geometry of the Abutment 321 9.3 Forces Acting on the Abutment 323 9.4 Evaluations of Forces and Moments 325 9.5 Computations of Earth Pressures 328 9.6 Check for Stability Illustrative Examples References Practice Problems 328 10. Reinforced Earth Wall 345 10.1 General 345 10.2 Stability Analysis 345 10.3 Construction of a Reinforced Earth Wall 366 10.4 Drainage 367 Illustrative Example References Practical Problems 11. Soil Nailed Wall 380 11.1 General 380 11.2 Method of Construction 380 11.3 Soil Nail Interaction 382 11.4 Seismic Performance 382 11.5 Brief Review on Analysis 383 11.6 Pseudo-static Analysis 384 11.7 Analysis for Grouted Nails 392 11.8 Pseudo-dynamic Analysis Illustrative Example References Practice Problems 394 Subject Index 403 Author Index 407 ER -