Maritime structures - PERSONAL WEB PAGE …

1 BRITISH STANDARDBS 6349-1: 2000 Incorporating Amendment No. 1 Maritime structures Part 1: Code of practice for general criteriaICS ; Licensed Copy: na na, University College London, Sun Apr 01 18:11:22 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS 6349-1:2000 This British Standard, having been prepared under the direction of the Civil Engineering and Building structures Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 July 2000 BSI 24 July 2003 First published April 1984 Second edition July 2000 The following BSI references relate to the work on this standard.

2 Committee reference CSB/17 Draft for comment 97/102565/DCISBN 0 580 33169 5 Committees responsible for this British StandardThe preparation of this British Standard was entrusted by Technical Committee B/525, Building and civil engineering structures , to Subcommittee B/525/11, Maritime structures , upon which the following bodies were represented:Association of Consulting EngineersBritish Ports Association and the National Association of Ports EmployersBritish Steel IndustryConcrete Society LimitedDepartment of the Environment (PSA)Federation of Civil Engineering ContractorsHealth and Safety ExecutiveInstitution of Civil EngineersInstitution of Structural EngineersNational Ports CouncilOil Companies International Marine ForumScottish Development DepartmentAmendments issued since publicationAmd.

3 July 2003 Corrections and technical changes indicated by a sidelineLicensed Copy: na na, University College London, Sun Apr 01 18:11:22 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS 6349-1:2000 BSI 24 July 2003iContentsPageCommittees responsibleInside front coverForewordxSection 1. General11 Scope12 Normative references13 Definitions44 Symbols6 Section 2. Environmental control147 Meteorology and temperature and radiation and hours of and direction of sounding of topography209 Geological considerations2010 Water Tidal Meteorological Tidal Tidal analysis2211 Water Measurement of Measurement of Presentation and analysis of field data2612 Waves26 Licensed Copy: na na, University College London, Sun Apr 01 18:11:22 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS 6349-1.

4 2000ii BSI 24 July 2003 Page13 Water Water Marine Pollution2814 Sediment Sediment transport in Sediment transport with Accretion and Bed-form Models31 Section 3. Operational considerations3315 General3316 Design working life3317 Ship Tonnage and Typical container ship and bulk carrier dimensions3418 Navigation in approach Depth of Width of Other operational aspects4019 Ship Manoeuvring inside Mooring41 Section 4. Sea state4320 General4321 Wave Wave Basic wave Sea state properties5222 Offshore wave Wave Wave Wave decay and Extrapolation of offshore wave data6423 Shallow water Refraction and Channel Bottom Wave breaking69 Licensed Copy: na na, University College London, Sun Apr 01 18:11:22 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS 6349-1.

5 2000 BSI 24 July 2003iiiPage24 Long Moving pressure Wave grouping Conclusions7325 Storm surge7326 Wave recording and Existing data Site Wave Analysis of records7627 Extrapolation of wave Extrapolation to extreme wave Extrapolation to individual maximum wave Extrapolation of wave periods8128 Effects of breakwaters and sea walls on sea states8129 Harbour Wave diffraction for a flat Ray methods of wave diffraction and Harbour Physical Mathematical models9130 Acceptable wave conditions for moored small Fishing Lighterage9231 Acceptable wave conditions for moored Background Methods for determining acceptable sea Acceptable ship Downtime98 Section 5.

6 Loads, movements and Basic Dynamic Spectral Fatigue10033 Soil pressures10034 Winds10035 Snow and ice10036 Temperature variations10137 Tides and water level Steady drag force102 Licensed Copy: na na, University College London, Sun Apr 01 18:11:22 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS 6349-1:2000iv BSI 24 July Flow-induced Fatigue Design wave Wave Operational Design of Assessment of berthing Evaluation of mooring loads11843 Docking and slipping12844 Cargo Dry bulk Other loads12945 Cargo handling and transport Fixed and rail-mounted Conveyors and Rail Road Rubber-tyred port vehicles13346 Channelized loading in pavements and decks13747 Movements and Assessment of Acceptability criteria143 Section 6.

7 Geotechnical considerations14548 General14549 Site Existing data Site Exploratory drilling, sampling and in-situ Layout of boreholes and trial Depth of Groundwater Determination of earth pressure coefficient at Detection of underground movements at Geophysical Field Studies related to constructional materials15050 Properties of the ground151 Licensed Copy: na na, University College London, Sun Apr 01 18:11:22 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS 6349-1:2000 BSI 24 July Average properties for preliminary Selection of parameters for working design15251 Sheet-piled Distribution of lateral earth pressure and earth Effects of Hydrostatic pressure distribution17052 Gravity Masonry and Plain concrete Concrete Caissons17653 Anchorage of Function and location of Methods of anchorage17854 Slope stability and Environmental Modes of Design considerations for slopes and Monitoring Slope Maintenance of Remedial works19255 Use of

8 Thixotropic liquids in Types of Lateral earth pressure and earth Design of excavations for support by bentonite Materials194 Section 7. Materials19556 General19557 Stone for armouring or protection Tests of Specification of Type of Durability from foundation soils, seawater and Specification for materials and workmanship20359 Structural steel and other Structural Aluminium and its Other Resistance to environmental hazards216 Licensed Copy: na na, University College London, Sun Apr 01 18:11:22 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS 6349-1.

9 2000vi BSI 24 July Functional Bearing Sheet Crane Adjustment of crane Holding-down Rail Heavy-duty crane Bolted joints22565 Bituminous Bituminous materials Composition, mix design and application Uses of bituminous materials22866 Protective Coating Concrete Monel 400 Steel wear Access232 Annex A (informative) Physical properties of commonly sorted cargoes233 Bibliography235 Figure 1a) Typical ship dimensions Container ship Approximate dimensions based on draught against DWT, and beam width against DWT36 Figure 1b)

10 Typical ship dimensions Container ship Approximate dimensions based on draught against DWT, and TEU against DWT37 Figure 2 Typical ship dimensions Bulk carrier38 Figure 3 Wave shoaling and estimation of wave height in the surf zone45 Figure 4 Relationship between design working life, return period and probability of wave heights exceeding the normal average54 Figure 5 Significant wave prediction chart Fetch lengths up to 1 500 km57 Figure 6 Significant wave prediction chart Fetch lengths from 200 km to 20 000 km58 Figure 7 JONSWAP wave spectrum59 Figure 8 Pierson Moskowitz wave spectrum60 Licensed Copy: na na, University College London, Sun Apr 01 18:11:22 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS 6349-1.