BS 6349-1-3:2021 – TC
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Tracked Changes. Maritime works – General. Code of practice for geotechnical design
Published By | Publication Date | Number of Pages |
BSI | 2021 | 164 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
113 | Foreword |
115 | Section 1: General 1 Scope 2 Normative references |
116 | 3 Terms, definitions, symbols and abbreviations |
118 | Section 2: Geotechnical investigation 4 General 5 Planning of geotechnical investigations 5.1 Existing data sources |
119 | 5.2 Site reconnaissance |
120 | 5.3 Selection of investigation and sampling methods 5.4 Location and extent of geophysical surveys |
121 | 5.5 Location of boreholes, CPTs and trial excavations |
122 | 5.6 Depth of intrusive investigations |
123 | Figure 1 — Location and depth of boreholes for piled wharf |
124 | Figure 2 — Depth of boreholes in relation to retained height of soil and width of quay wall 5.7 Sealing of boreholes 5.8 Ground investigations over water |
126 | 6 Groundwater investigations |
127 | 7 Field tests in soil and rock 7.1 Planning 7.2 Normal field tests 7.3 Other field tests |
129 | 7.4 Trial dredging 7.5 Sampling of soils, rock and groundwater |
130 | 8 Laboratory tests on soil and rock |
131 | Section 3: Geotechnical design 9 General 9.1 Basis of geotechnical design 9.2 Geotechnical design report 9.3 Tides and water level variations |
132 | 9.4 Earthquakes |
133 | 10 Geotechnical data – Selection of parameters for working design 10.1 General considerations 10.2 Monitoring during and after construction 11 Water 11.1 Single‑wall structures |
134 | Figure 3 — Effects on hydrostatic and soil pressure distribution where seepage takes place beneath a retaining structure |
135 | Figure 4 — Hydrostatic pressure distribution on waterfront structures where soil is retained to full height of structure |
136 | 11.2 Double‑wall and cellular structures |
137 | Figure 5 — Hydrostatic pressure distribution on waterfront structure where the soil is embanked behind the structure |
138 | 12 Fill, dewatering, ground improvement and reinforcement 12.1 Fill materials |
139 | 12.2 Ground improvement |
140 | 12.3 Reinforcement 13 Retaining structures 13.1 Earth pressures |
141 | Figure 6 — Distribution of earth pressure and earth resistance on cantilevered single-wall sheet pile structure |
142 | Figure 7 — Distribution of earth pressure and earth resistance on anchored single-wall sheet pile structure |
143 | Figure 8 — Double-wall sheet pile structures – Sheet piles driven into soil below seabed |
144 | Figure 9 — Double-wall sheet pile structures – Sheet piles terminated on rock at seabed |
145 | 13.2 Sheet piles |
147 | 13.3 Diaphragm walls and bored pile walls |
148 | 13.4 Function and location of anchorages |
149 | 14 Bearing piles 14.1 Selection of bearing piles |
150 | 14.2 Steel bearing piles 14.3 Concrete bearing piles |
151 | 14.4 Timber bearing piles 15 Slopes 15.1 Design considerations for slopes and embankments |
152 | 15.2 Slope stability and protection – Environmental factors |
153 | 15.3 Modes of failure 15.4 Safety and risks of failure 15.5 Slope profile |
154 | 15.6 The effects of construction procedure |
155 | Figure 10 — Embankment built in stages with core material protected by dumped stone |
156 | 15.7 Drainage 15.8 Monitoring stability |
157 | 15.9 Slope protection |
158 | 15.10 Maintenance of earthworks 15.11 Remedial works |
159 | Figure 11 — Slope protection by rock or concrete armouring backed by filter layer |
160 | 16 Verification |
161 | Bibliography |