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Example 6.2: ULS design of spread foundation for a tower 93 Example 6.3: design

Example 6.2: ULS design of spread foundation for a tower 93 Example 6.3: design based on the indirect method using pressuremeter test results 99 Chapter 7. Pile foundations 101 7.1. General 101 7.2. Limit states 102 7.3. Actions and design situations 102 7.4. Design methods and design considerations 103 7.5. Pile load tests 104 7.6. Axially loaded piles 105 7.6.1. General 105 7.6.2. Compressive ground resistance (ULS) 106 7.6.3. Ground tensile resistance 112 7.6.4. Vertical displacements of pile foundations 114 7.7. Transversely loaded piles 114 7.8. Structural design of piles 114 7.9. Supervision of construction 115 Example 7.1: design of a pile in compression from static load test results 115 Example 7.2: design of a pile in compression from in situ test results 118 Example 7.3: design of a pile in compression from laboratory test results 121 Example 7.4: design of a pile subject to downdrag 125 Example 7.5: uplift of piled structures 128 Chapter 8. Anchorages 133 8.1. General 133 8.2. Ultimate limit state design 134 8.2.1. Design of the anchorage 134 8.2.2. Design value of the anchorage load 134 8.2.3. Design value of the anchorage resistance 138 8.3. Structural design of anchorages 139 8.4. Load testing of ground anchorages 140 8.4.1. Acceptance tests 140 8.4.2. Suitability tests 140 8.4.3. Investigation tests 141 8.4.4. Proof load as an action to the structure 141 Example 8.1: assessment of proof load for suitability and acceptance tests 141 Chapter 9. Retaining structures 145 9.1. General 146 9.2. Limit states 146 9.3. Actions, geometrical data and design situations 147 9.3.1. Actions 147 9.3.2. Geometrical data 148 9.4. Design and construction considerations 148 9.5. Determination of earth pressures 149 9.6. Water pressures 151 9.7. Ultimate limit state design 151 9.8. Serviceability limit state design 160 CONTENTS ix uploads/Ingenierie_Lourd/ design-guide-2.pdf