BS 6349-1-4-2013 Maritime works General Code of practice for materials《海上建筑物 总论 材料的实施规程》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS 6349-1-4:2013Maritime works Part 1-4: General Code of practicefor materialsPublishing and copyright informationThe BSI copyright notice displayed in this document indicates wh

2、en the documentwas last issued. The British Standards Institution 2013Published by BSI Standards Limited 2013ISBN 978 0 580 76231 4ICS 47.020.01; 93.140The following BSI references relate to the work on this document:Committee reference CB/502Draft for comment 12/30250711 DCPublication historyFirst

3、published as BS 6349-1, April 1984Second edition as BS 6349-1, July 2000Third (present) edition, February 2013Amendments issued since publicationDate Text affectedBS 6349-1-4:2013 BRITISH STANDARDContentsForeword iiiIntroduction 11 Scope 12 Normative references 13 Terms and definitions 44 Concrete 5

4、4.1 General 54.2 Design and construction 54.3 Durability 64.4 Specification for materials and workmanship 105 Structural steel and other metals 255.1 General 255.2 Structural steel 265.3 Aluminium and its alloys 295.4 Other metals 306 Piles 316.1 Bearing piles 316.2 Sheet piles 347 Rails 367.1 Gener

5、al 367.2 Crane rails 377.3 Adjustment of crane rails 377.4 Holding-down bolts 377.5 Rail clips 377.6 Heavy-duty crane rails 377.7 Joints 378 Pipes 379 Timber 389.1 General 389.2 Resistance to environmental hazards 389.3 Functional suitability 399.4 Fastenings 4010 Stone for armouring or protection w

6、orks 4110.1 General 4110.2 Grading 4110.3 Other geometrical parameters 4210.4 Physical and chemical parameters 4210.5 Particular armourstone sources 4411 Pavements 4411.1 Loadings 4411.2 Durability 4511.3 Settlement characteristics 4511.4 Sustainability 4512 Bituminous materials 4512.1 Asphaltic con

7、crete 4612.2 Sand mastic 4712.3 Open stone asphalt 4812.4 Lean sand asphalt 4813 Protective measures 4913.1 General 4913.2 Coating systems 4913.3 Concrete protection 5013.4 Steel wear plates 5013.5 Sheathings and wrappings 5014 Maintenance 5214.1 General 52BRITISH STANDARD BS 6349-1-4:2013 The Briti

8、sh Standards Institution 2013 i14.2 Records 5214.3 Access 52AnnexesAnnex A (informative) Enhanced protection of reinforcement 53Annex B (informative) Factors affecting the design of maritime concrete 54Annex C (informative) Uses of bituminous materials 57Bibliography 59List of figuresFigure B.1 Sche

9、matic diagram of the chloride transport processes in a maritimestructure 56List of tablesTable 1 Limiting values for composition and properties of concrete classes withnormal weight aggregates of 20 mm maximum size exposed to risk of corrosionof reinforcement induced by UK seawater conditions for a

10、required designworking life of 30 years 12Table 2 Limiting values for composition and properties of concrete classes withnormal weight aggregates of 20 mm maximum size exposed to risk of corrosionof reinforcement induced by UK seawater conditions for a required designworking life of 50 years 14Table

11、 3 Limiting values for composition and properties of concrete classes withnormal weight aggregates of 20 mm maximum size exposed to risk of corrosionof reinforcement induced by UK seawater conditions for a required designworking life of 100 years 16Table 4 Limiting values for composition and propert

12、ies of plain or mass(unreinforced) concrete with normal weight aggregates of 20 mm nominalmaximum size exposed to UK seawater conditions for a required design workinglife up to 100 years 19Table 5 Chloride content class of concrete for maritime structures 21Table6Total chloride ion content of harden

13、ed concrete 22Table 7 Minimum curing periods for different cement types in ambienttemperatures at or above 15 C 23Table 8 Structural steel grades 26Table C.1 Possible uses of bituminous materials in maritime protectionworks 57Summary of pagesThis document comprises a front cover, an inside front cov

14、er, pages i to iv,pages 1 to 62, an inside back cover and a back cover.BRITISH STANDARDBS 6349-1-4:2013ii The British Standards Institution 2013ForewordPublishing informationThis part of BS 6349 is published by BSI Standards Limited, under licence fromThe British Standards Institution, and came into

15、 effect on 28 February 2013.It was prepared by Technical Committee CB/502, Maritime works. A list oforganizations represented on this committee can be obtained on request to itssecretary.SupersessionTogether with BS 6349-1-1, BS 6349-1-2 and BS 6349-1-3, this part ofBS 6349 supersedes BS 6349-1:2000

16、, which will be withdrawn when all four ofthe new subparts have been published.Relationship with other publicationsBS 6349 is published in the following parts: Part 1-1: General Code of practice for planning and design foroperations;1) Part 1-2: General Code of practice for assessment of actions;1)

17、Part 1-3: General Code of practice for geotechnical design; Part 1-4: General Code of practice for materials; Part 2: Code of practice for the design of quay walls, jetties and dolphins; Part 3: Design of dry docks, locks, slipways and shipbuilding berths, shipliftsand dock and lock gates; Part 4: C

18、ode of practice for design of fendering and mooring systems; Part 5: Code of practice for dredging and land reclamation; Part 6: Design of inshore moorings and floating structures; Part 7: Guide to the design and construction of breakwaters; Part 8: Code of practice for the design of Ro-Ro ramps, li

19、nkspans andwalkways.Information about this documentA full revision of BS 6349-1:2000 has been undertaken and the principal changeis to split the document into four smaller parts: BS 6349-1-1: Code of practice for planning and design for operations; BS 6349-1-2: Code of practice for assessment of act

20、ions; BS 6349-1-3: Code of practice for geotechnical design; BS 6349-1-4: Code of practice for materials.The principal change in respect of the materials content is that the documenthas been edited to be compatible with relevant Eurocodes. The concrete clausehas been significantly revised to reflect

21、 current industry practice and to bringthe recommendations in line with comparable British and European standards.Subclause 4.3.3.3 is adapted from Concrete Society publication CS 163, Guide tothe design of concrete structures in the Arabian Peninsula 1, with the kindpermission of the Concrete Socie

22、ty.1)In preparation.BRITISH STANDARD BS 6349-1-4:2013 The British Standards Institution 2013 iiiUse of this documentAs a code of practice, this part of BS 6349 takes the form of guidance andrecommendations. It should not be quoted as if it were a specification andparticular care should be taken to e

23、nsure that claims of compliance are notmisleading.Any user claiming compliance with this British Standard is expected to be able tojustify any course of action that deviates from its recommendations.Presentational conventionsThe provisions in this standard are presented in roman (i.e. upright) type.

24、 Itsrecommendations are expressed in sentences in which the principal auxiliaryverb is “should”.Commentary, explanation and general informative material is presented insmaller italic type, and does not constitute a normative element.Contractual and legal considerationsThis publication does not purpo

25、rt to include all the necessary provisions of acontract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legalobligations.BRITISH STANDARDBS 6349-1-4:2013iv The British Standards Institution 2013IntroductionThe materials covered by thi

26、s part of BS 6349 include the basic materials used incivil engineering construction, and composite or manufactured materials wherethese are normally considered to be materials in their own right.Some elements of maritime construction, such as pavements and piling, whichcan utilize a variety of mater

27、ials, are also included, because the specialrequirements of the maritime situation have a bearing on the choice ofmaterials that are the most appropriate.The materials covered in this part of BS 6349 are as follows:a) concrete;b) structural steel and other metals;c) piles;d) rails;e) pipes;f) timber

28、;g) stone for armouring or protection works;h) pavements;i) bituminous materials.Protective measures and treatments cover a wide range of methods that can beapplied in the construction, operation and maintenance of maritime structures.Those covered in this part of BS 6349 include the following:1) co

29、ating systems;2) concrete protection;3) sheathing;4) steel wear plates;5) wrappings;6) cathodic protection.1 ScopeThis part of BS 6349 gives recommendations for the materials used in the designand construction of maritime environment structures, and includes specificprovisions for use in a seawater

30、environment.NOTE Materials used in these conditions are often subject to more onerousenvironmental conditions than inshore structures, and thus special attention is givento the use of durable materials to provide the specified performance and design life.2 Normative referencesThe following documents

31、, in whole or in part, are normatively referenced in thisdocument and are indispensable for its application. For dated references, onlythe edition cited applies. For undated references, the latest edition of thereferenced document (including any amendments) applies.Standards publicationsASTM B127, S

32、tandard specification for nickel-copper alloy (UNS N04400) plate,sheet, and stripBRITISH STANDARD BS 6349-1-4:2013 The British Standards Institution 2013 1BS 11 (obsolescent), Specification for railway railsBS 500 (all parts), Mobile road construction machinery SafetyBS 4449, Steel for the reinforce

33、ment of concrete Weldable reinforcing steel Bar, coil and decoiled product SpecificationBS 4482, Steel wire for the reinforcement of concrete products SpecificationBS 4483, Steel fabric for the reinforcement of concrete SpecificationBS 6349-1:2000, Maritime structures Part 1: Code of practice for ge

34、neral criteriaBS 6744:2001+A2:2009, Stainless steel bars for the reinforcement of and use inconcrete Requirements and test methodsBS 8500-1, Concrete Complementary British Standard to BS EN 206-1 Part 1: Method of specifying and guidance for the specifier2)BS 8500-2, Concrete Complementary British S

35、tandard to BS EN 206-1 Part 2: Specification for constituent materials and concrete3)BS 8666, Scheduling, dimensioning, bending and cutting of steel reinforcementfor concrete SpecificationBS EN 197-1, Cement Part 1: Composition, specifications and conformity criteriafor common cements4)BS EN 206-1:2

36、000, Concrete Part 1: Specification, performance, production andconformityBS EN 206-9, Concrete Part 9: Additional rules for self-compacting concrete(SCC)BS EN 912, Timber fasteners Specifications for connectors for timbersBS EN 934-2, Admixtures for concrete, mortar and grout Part 2: Concreteadmixt

37、ures Definitions, requirements, conformity, marking and labellingBS EN 1008, Mixing water for concrete Specification for sampling, testing andassessing the suitability of water, including water recovered from processes inthe concrete industry, as mixing water for concreteBS EN 1011-1, Welding Recomm

38、endations for welding of metallic materials Part 1: General guidance for arc weldingBS EN 1011-2, Welding Recommendations for welding of metallic materials Part 2: Arc welding of ferritic steelsBS EN 1090-2, Execution of steel structures and aluminium structures Technicalrequirements for steel struc

39、turesBS EN 1097-1, Tests for mechanical and physical properties of aggregates Part 1: Determination of the resistance to wear (micro-Deval)BS EN 1097-2, Tests for mechanical and physical properties of aggregates Part 2: Methods for the determination of resistance to fragmentationBS EN 1537, Executio

40、n of special geotechnical work Ground anchorsBS EN 1744-1, Tests for chemical properties of aggregates Part 1: ChemicalanalysisBS EN 1990, Eurocode Basis of structural designBS EN 1992 (all parts), Eurocode 2 Design of concrete structures2)This standard also gives informative references to BS 8500-1

41、:2006+A1:2012.3)This standard also gives an informative reference to BS 8500-2:2006.4)This standard also gives an informative reference to BS EN 197-1:2011.BRITISH STANDARDBS 6349-1-4:20132 The British Standards Institution 2013BS EN 1993-1-8, Eurocode 3 Design of steel structures Part 1-8: Design o

42、fjointsBS EN 1993-1-10, Eurocode 3 Design of steel structures Part 1-10: Materialtoughness and through-thickness propertiesBS EN 1993-5:2007, Eurocode 3 Design of steel structures Part 5: PilingBS EN 1995 (all parts), Eurocode 5 Design of timber structuresBS EN 1999-1-1:2007+A1:2009, Eurocode 9 Desi

43、gn of aluminium structures Part 1-1: General structural rules5)BS EN 1999-1-3, Eurocode 9 Design of aluminium structures Part 1-3: Structures susceptible to fatigueBS EN 10025 (all parts), Hot rolled products of structural steelsBS EN 10088 (all parts), Stainless steelsBS EN 10160, Ultrasonic testin

44、g of steel flat product of thickness equal orgreater than 6 mm (reflection method)BS EN 10210 (all parts), Hot finished structural hollow sections of non-alloy andfine grain steelsBS EN 10219 (all parts), Cold formed welded structural hollow sections ofnon-alloy and fine grain steelsBS EN 10248 (all

45、 parts), Hot rolled sheet piling of non alloy steelsBS EN 10249 (all parts), Cold formed sheet piling of non alloy steelsBS EN 12063, Execution of special geotechnical work Sheet pile walls6)BS EN 12163, Copper and copper alloys Rod for general purposesBS EN 12164, Copper and copper alloys Rod for f

46、ree machining purposesBS EN 12165, Copper and copper alloys Wrought and unwrought forging stockBS EN 12166, Copper and copper alloys Wire for general purposesBS EN 12167, Copper and copper alloys Profiles and bars for general purposesBS EN 12449, Copper and copper alloys Seamless, round tubes for ge

47、neralpurposesBS EN 12513, Founding Abrasion resistant cast ironsBS EN 12591, Bitumen and bituminous binders Specifications for paving gradebitumensBS EN 12620:2002+A1:2008, Aggregates for concreteBS EN 12954, Cathodic protection of buried or immersed metallic structures General principles and applic

48、ation for pipelinesBS EN 13055-1, Lightweight aggregates Part 1: Lightweight aggregates forconcrete, mortar and groutBS EN 13383 (all parts), Armourstone7)BS EN 13674 (all parts), Railway applications Track RailBS EN 13835, Founding Austenitic cast irons5)This standard also gives an informative refe

49、rence to all parts of the BS EN 1999 series.6)This standard also gives an informative reference to BS EN 12063:1999.7)This standard also gives an informative reference to BS EN 13383-1:2002.BRITISH STANDARD BS 6349-1-4:2013 The British Standards Institution 2013 3BS EN 14216, Cement Composition, specifications and conformity criteria forvery low heat special cementsBS EN 14399-1, High-strength structural bolting assemb