BS 6349-4_1994 Maritime structures. Design of fendering and mooring systems.pdf
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15C8EB17D8F1496BB46FB524867261E7 |
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文件大小(MB)： |
0.78 |
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页数： |
50 |
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日期： |
2008-12-10 |
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BRITISH STANDARD BS 6349-4:,1994,Maritime structures —,Part 4: Code of practice for design of,fendering and mooring systems,BS 6349-4:1994,This British Standard, having,been prepared under the,direction of the Technical Sector,Board for Building and Civil,Engineering (B/-), was,published under the authority,of the Standards Board and,comes into effect on,15 October 1994,. BSI 12-1998,First published March 1985,Second edition October 1994,The following BSI references,relate to the work on this,standard:,Committee reference B/525/11,Draft for comment 92/10817 DC,ISBN 0 580 22653 0,Committees responsible for this,British Standard,The 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 Engineers,British Steel Industry,Concrete Society,Federation of Civil Engineering Contractors,Health and Safety Executive,Institution of Civil Engineers,Institution of Structural Engineers,Oil Companies International Marine Forum,Permanent International Association of Navigation Congresses,TBV Consult (formerly Department of the Environment, Property Services,Agency),Amendments issued since publication,Amd.No. Date Comments,BS 6349-4:1994,. BSI 12-1998 i,Contents,Page,Committees responsible Inside front cover,Foreword iv,Section 1. General,1 Scope 1,2 Definitions 1,3 Symbols 1,Section 2. Fendering,4 General principles 2,4.1 Provision of fendering 2,4.2 Principles of berthing 2,4.3 Overall design 2,4.4 Materials and workmanship 4,4.5 Vessel size 4,4.6 Berthing velocities 4,4.7 Berthing energies 4,4.8 Berthing reactions and load distribution 7,4.9 Factors of safety and design stresses 8,4.10 Mounting and suspension 11,4.11 Application of fender layout for berths 11,5 Types of fender 17,5.1 Fenders using elastomeric units 17,5.2 Pneumatic and foam-filled fenders 17,5.3 Flexible dolphins 24,5.4 Fender piles 25,5.5 Gravity fenders 25,5.6 Timber fenders 25,5.7 Mechanical fenders 26,5.8 Miscellaneous types 26,5.9 Advantages and disadvantages of fender types 26,5.10 Areas of applicability of fender types 29,6 Special considerations in the provision of fendering 29,6.1 Vessels with bulbous bows 29,6.2 Belting 29,Section 3. Mooring,7 Principles of good mooring 31,8 Mooring patterns 31,8.1 General 31,8.2 Breast lines 31,8.3 Spring lines 32,8.4 Head and stern lines 34,9 Forces acting on the moored ship 34,9.1 General 34,9.2 Wind and currents 34,9.3 Off-quay hydrodynamic force and hydrodynamic interference from,passing ships 34,9.4 Waves 34,9.5 Tidal rise and fall and change in draught or trim due to cargo,operations 34,BS 6349-4:1994,ii . BSI 12-1998,Page,9.6 Ice 34,10 Loads on mooring points 35,10.1 Vessels up to 20 000 t displacement 35,10.2 Vessels over 20 000 t displacement 35,11 On-shore mooring equipment 35,11.1 General 35,11.2 Materials 35,11.3 Mounting and fixing 36,11.4 Bollards 36,11.5 Quick release mooring hooks 36,11.6 Mooring rings 36,11.7 Capstans 36,11.8 Safety precautions 36,Annex A Gross registered tonnage, deadweight tonnage,and displacement 40,Annex B Selection of mooring lines on vessels 40,Annex C Reference and bibliography 40,Figure 1 — Design berthing velocity as function of navigation,conditions and size of vessel 4,Figure 2 — Geometry of vessel approach to berth 5,Figure 3 — Ferry and Ro-Ro vessel berthing 9,Figure 4 — Hull and fender geometry at impact 13,Figure 5 — Plan showing hull and cope geometry at impact 14,Figure 6 — Plan showing angled fender units 14,Figure 7 — Continuous fender facing 15,Figure 8 — Fender layout on a continuous quay 15,Figure 9 — Plan of single island berth 16,Figure 10 — Plan of three-island berth 16,Figure 11 — Plan of five-island berth 17,Figure 12 — Lead-in jetty layout 22,Figure 13 — Plan showing geometry of vessel with bulbous bow 30,Figure 14 — Typical mooring patterns 32,Figure 15 — Optimum angles of mooring lines for island tanker berth 32,Figure 16 — Vessel under influence of stand-off force 33,Figure 17 — Effect of tidal rise and fall and change in draught or trim 33,Figure 18 — Quick release mooring hooks 38,Figure 19 — Mooring rings 39,Table 1 — Typical categories of berth location 2,Table 2 — Vessel categories 3,Table 3 — Typical range of Cb 6,Table 4 — Coefficients of friction of fender facing materials,in dry conditions 8,Table 5 — Elastomeric units: types and characteristics 18,Table 6 — Pneumatic fenders: types and characteristics 23,Table 7 — Mooring point loads for general cargo vessels and bulk carriers 35,Table 8 — Mooring bollards 37,Table 9……
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