ASTM F1043-2010 Standard Specification for Strength and Protective Coatings on Steel Industrial Chain Link Fence Framework《钢铁工业铁丝网围栏框架强度和保护镀层的标准规范》.pdf

《ASTM F1043-2010 Standard Specification for Strength and Protective Coatings on Steel Industrial Chain Link Fence Framework《钢铁工业铁丝网围栏框架强度和保护镀层的标准规范》.pdf》由会员分享，可在线阅读，更多相关《ASTM F1043-2010 Standard Specification for Strength and Protective Coatings on Steel Industrial Chain Link Fence Framework《钢铁工业铁丝网围栏框架强度和保护镀层的标准规范》.pdf（7页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: F1043 10Standard Specification forStrength and Protective Coatings on Steel Industrial FenceFramework1This standard is issued under the fixed designation F1043; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year

2、of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the strength and protectivecoating requirements for industrial steel fence framework. The

3、intended use is for all types of fence, including but not limitedto, chain link, expanded metal, wire mesh both welded andwoven, PVC and wood. Consult fencing product manufacturerfor post spacing requirements. Post spacings for chain linkfence are not to exceed 10 ft. (For additional information, se

4、eCLFMI Guide WLG2445.)1.1.1 Caution Regarding WindloadIf additives to thefence, such as windscreen, inserts, or signage are required, it isadvisable to use stronger framework and fittings, to reduce theon-center spacing of posts, or to add back bracing. Factors toconsider when determining windload i

5、nclude the type ofscreening material to be used, area of fence to be covered andlocal wind conditions.1.2 Posts and rails may have any cross-sectional shapemeeting the requirements herein. The shapes may be formedand welded, cold formed, hot rolled, or extruded.1.3 The values in inch-pound units are

6、 to be regarded as thestandard. The values stated in SI units are for informationpurposes only.2. Referenced Documents2.1 ASTM Standards:2A90/A90M Test Method for Weight Mass of Coating onIron and Steel Articles with Zinc or Zinc-Alloy CoatingsA123/A123M Specification for Zinc (Hot-Dip Galvanized)Co

7、atings on Iron and Steel ProductsA653/A653M Specification for Steel Sheet, Zinc-Coated(Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed)by the Hot-Dip ProcessA924/A924M Specification for General Requirements forSteel Sheet, Metallic-Coated by the Hot-Dip ProcessA1011/A1011M Specification for Stee

8、l, Sheet and Strip,Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy,High-Strength Low-Alloy with Improved Formability, andUltra-High StrengthB6 Specification for ZincD1499 Practice for Filtered Open-Flame Carbon-Arc Expo-sures of PlasticsD3359 Test Methods for Measuring Adhesion by Tape TestE

9、8 Test Methods for Tension Testing of Metallic MaterialsE376 Practice for Measuring Coating Thickness byMagnetic-Field or Eddy-Current (Electromagnetic) Exami-nation MethodsF552 Terminology Relating to Chain Link FencingF934 Specification for Colors for Polymer-Coated ChainLink Fence MaterialsF1083

10、Specification for Pipe, Steel, Hot-Dipped Zinc-Coated (Galvanized) Welded, for Fence StructuresF1553 Guide for Specifying Chain Link FenceG155 Practice for Operating XenonArc LightApparatus forExposure of Non-Metallic Materials2.2 Other Documents:WLG2445 CLFMI Guide for the Selection of Line PostSpa

11、cings33. Terminology3.1 Definitions:3.1.1 postsvertical members of the fence.3.1.1.1 DiscussionEnd, corner, and pull posts are posts atwhich fencing material terminates. Gateposts are posts towhich gates are either attached or latched. Line posts are poststhat occur in a line of fence in which the f

12、encing materialpasses and to which it is secured.3.1.2 railshorizontal members of the fence.3.1.2.1 DiscussionMay be top, bottom, intermediate orbrace rails.3.1.3 The dimensional terminology is shown in Fig. 1.1This specification is under the jurisdiction of ASTM Committee F14 on Fencesand is the di

13、rect responsibility of Subcommittee F14.40 on Chain Link Fence andWire Accessories.Current edition approved Nov. 1, 2010. Published December 2010. Originallyapproved in 1995. Last previous edition approved in 2008 as F1043 - 08. DOI:10.1520/F1043-10.2For referenced ASTM standards, visit the ASTM web

14、site, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from Chain Link Fence Manufacturers Institute, 10015 Old ColumbiaRoad, Suite B-215, Columbia, MD 210

15、46, http:/www.chainlinkinfo.org.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.1.4 The relationship of measured dimension (usedthroughout) to trade and industry usage is shown in Table 1.3.1.5 open sectionsnon-tubular framework se

16、ctions (suchas H-posts, C-posts, and roll-formed top rail).3.1.6 polymer coatingsexamples of some polymer coat-ings are acrylic urethane, polyurethane, polyvinyl chloride(PVC), polyester, and polyolefin elastomer.3.1.7 See Terminology F552 for definitions of other terms.4. Ordering Information4.1 Or

17、ders for steel fence framework purchased to thisspecification shall include the following information:4.1.1 Number of posts and rails by size and length,4.1.2 Type of outside and inside coating (Section 7) andclass of material,4.1.3 Color, if applicable, in accordance with SpecificationF934,4.1.4 Ma

18、terial group (IA, IC, IC-L, II, II-L, III, III-L, IV,IV-L) (Tables 2-4),4.1.5 Certification, if required, and4.1.6 Exception(s) to this specification, or special require-ments, if any.NOTE 1These details may be covered in whole or in any part byaccompanying the orders with design drawings and notati

19、ons thereon.5. Strength Requirements5.1 It is the intent of this specification to permit thecontinuance of historically proved practice in the installation ofchain link fence systems, and to provide strength requirementsfor alternative shapes and materials. Two categories are de-scribed. Heavy indus

20、trial fence represents the most rigid andmechanically durable of the commonly installed framework.Light industrial/commercial fence, as provided herein, exhibits80 % of the load bearing capability of heavy industrial fence.The summary requirements and options for heavy industrialfence are given in T

21、able 3 and those of Light Industrial/Commercial Fence in Table 4.5.2 Historical PracticeExperience has shown that galva-nized steel performs satisfactorily as fence posts and rails iffurnished to the standard weight (Schedule 40, Regular Grade,30,000 psi) and nominal sizes listed in Specification F1

22、083.Therefore, the minimum performance criteria is based on thehistorical strength of Specification F1083 Schedule 40, RegularGrade, 30,000 psi minimum yield.FIG. 1 Definitions of Dimensional TermsTABLE 1 Pipe Diameter TerminologyTrade Size,in. (mm) Actual Outside Diameterin. mm138 (33.40) 1.315 33.

23、40158 (42.16) 1.660 42.16178 (48.26) 1.900 48.26238 (60.33) 2.375 60.33278 (73.03) 2.875 73.03312 (88.90) 3.500 88.904 (101.60) 4.000 101.60412 (114.30) 4.500 114.305 (127.00) 5.000 1275916 (141.30) 5.563 141.3658 (168.28) 6.625 168.28858 (219.08) 8.625 219.08TABLE 2 Definitions of Fence Framework M

24、aterials DesignMaterial Description of MaterialGroup IARound Steel PipeSteel pipe shall be produced to conform to SpecificationF1083, standard weight (Schedule 40). Weight shall notvary more than 10 % 6 from that prescribed.Group IC/IC-LRound Steel Pipe(Electric ResistanceWelded Pipe)Steel pipe shal

25、l be produced in accordance withcommercial standards. Minimum yield strength shall be50 000 psi (344 MPa). Such products shall include,without seeking to limit to, cold-formed and welded pipe.Weight shall not vary more than 10 % 6 from thatprescribed.Group II/II-LRoll-Formed SteelShapes (C-Sections)

26、Roll formed steel shapes shall be produced tocommercial standards. Minimum yield strength shall be50 000 psi (344 MPa), and 60 000 psi (413 MPa) for the3.25 in. 3 2.50 in. line post sections. The formed lip shallbe of the same thickness as the flat elements and shallproject no less than13 the width

27、of the flat elementbeing stiffened. Group II products shall be designatedsuch that the strong axis is perpendicular to the line offence. Weight shall not vary more than 10 % 6 from thatprescribed.Group III/III-LHot-Rolled Shapes(H Beams)Hot-rolled shapes shall meet the specified criteria andexhibit

28、a minimum yield strength of 50 000 psi (344MPa). Weight shall not vary more than 10 % 6 from thatprescribed.Group IV/IV-LAlternate DesignAny suitable design can be delivered, provided it meetsthe strength and stiffness criteria of Table 3 (HeavyIndustrial) or Table 4 (Light Industrial/Commercial) an

29、dthe producer has supplied, in a form acceptable to thepurchaser, data that demonstrates conformance with thespecification. At the producers option the methods ineither Section 6 or 6.4 may be used.F1043 102TABLE 3 Summary of Requirements for Heavy Industrial Fence FrameworkDescription Pipe Roll-For

30、med Hot-Formed Performance Criteria for Alternative ProductsMaterialIA IC II IIIIVSteel Steel Steel SteelReferenceSpecificationF1083Regular Grade30 000 psiIntermediateStrength Grade50 000 psiAvailable in 5.563 in. O.D.and largerHigh Strength Grade83 000 psiA653/A653M,A924/A924M,A1011/A1011MA1011/A10

31、11MGrade 50, OthersThe performance criterion for AlternativeProducts is as stated in: F1043 Table 2,Group IV/IV-L Alternative Design,5. Strength Requirements,6. Strength Calculations,and if requested it is theproducers responsibility toprovide information forwhich Group of materialthis is an Alterna

32、tive Product.The Alternative Product shallmeet or exceed the strengthrequirements of thereferenced Group material.MinimumYieldStrength,psi (MPa)30 000(205)50 000(344)For Sizes 5.563 in. O.D.and Largerand 83 000 (572)50 000(344)60 000(414)50 000(344)50 000(344)FrameworkSee Fig. 1 forDefinitions ofDim

33、ensional TermsRail orBracesD = 1.660 in.(42 mm)T = 0.140 in.(3.6 mm)2.27 lb/ft(3.38 kg/m)D = 1.660 in.(42 mm)T = 0.111 in.(2.8 mm)1.84 lb/ft(2.74 kg/m)A = 1.625 in. (41.2 mm)B = 1.25 in. (31.7 mm)C = 0.375 in. (9.5 mm)R = 0.1875 in. (4.76 mm)T = 0.80 in. (2.0 mm)1.35 lb/ft (2.01 kg/m)Line PostD = 1.

34、900 in.(48 mm)T = 0.145 in.(3.7 mm)2.72 lb/ft(4.05 kg/m)D = 1.900 in.(48 mm)T = 0.120 in.(3.0 mm)2.28 lb/ft(3.39 kg/m)A = 1.875 in. (47.6 mm)B = 1.625 in. (41.2 mm)C = 0.5625 in. (14.3 mm)R = 0.25 in. (6.4 mm)T = 0.121 in. (3.1 mm)2.40 lb/ft (3.39 kg/m)Line orTerminalPostD = 2.375 in.(60 mm)T = 0.15

35、4 in.(3.9 mm)3.65 lb/ft(5.43 kg/m)D = 2.375 in.(60 mm)T = 0.130 in.(3.3 mm)3.12 lb/ft(4.64 kg/m)A = 2.25 in. (57.2 mm)B = 1.70 in. (43.2 mm)C = 0.75 in. (19.1 mm)R = 0.25 in. (6.4 mm)T = 0.121 in. (3.1 mm)2.78 lb/ft (4.13 kg/m)(Line Post Only)A = 2.25 in. (57.2 mm)B = 1.70 in. (43.2 mm)R = 0.25 in.

36、(6.4 mm)a=10T = 0.125 in. (3.2 mm)3.26 lb/ft (4.85 kg/m)(Line Posts Only)Line orTerminalPostD = 2.875 in.(73 mm)T = 0.203 in.(5.2 mm)5.79 lb/ft(8.62 kg/m)D = 2.875 in.(73 mm)T = 0.160 in.(4 mm)4.64 lb/ft(6.90 kg/m)A = 3.25 in. (82.6 mm)B = 2.50 in. (64.0 mm)C = 1.00 in. (25.4 mm)R = 0.25 in. (6.4 mm

37、)T = 0.130 in. (3.30 mm)4.50 lb/ft (6.70 kg/m)(60 000 min yield)(Line Post Only)Line orTerminalPostD = 3.5 in.(89.9 mm)T = 0.216 in.(5.49 mm)7.58 lb/ft(11.3 kg/m)D = 3.5 in.(89.9 mm)T = 0.160 in.(4.06 mm)5.71 lb/ft(8.50 kg/m)Line orTerminalPostD = 4.000 in.(102 mm)T = 0.226 in.(5.7 mm)9.11 lb/ft(13.

38、56 kg/m)D = 4.000 in.(102 mm)T = 0.160 in.(4.1 mm)6.56 lb/ft(9.76 kg.m)F1043 103TABLE 3 ContinuedDescription Pipe Roll-Formed Hot-Formed Performance Criteria for Alternative ProductsMaterialIA IC II IIIIVSteel Steel Steel SteelLine orTerminalPostD=4.50in.(114.3 mm)T = 0.237 in.(6.02 mm)10.80 lb/ft(1

39、6.1 kg/m)D=4.50in.(114.3 mm)T = 0.220 in.(5.59 mm)10.07 lb/ft(14.98 kg/m)60 000(414)Line orTerminalPostD = 5.0 in.(127.0 mm)T = 0.180 in.(4.57 mm)9.27 lb/ft(4.20 kg/m)60 000(414)Line orTerminalPostD = 5.563 in.(141.3 mm)T = 0.258 in.(6.55 mm)14.63 lb/ft(21.77 kg/m)Line orTerminalPostD = 6.625 in.(16

40、8 mm)T = 0.280 in.(7.11 mm)18.97 lb/ft(28.3 kg/m)TerminalPostD = 8.625 in.(219.10 mm)T = 0.322 in.(8.18 mm)28.58 lb/ft(42.50 kg/m)A = outside dimensionB = outside dimensionC = lipD = outside diameterR = radius at surface (max)a = flange taper (degree of angle)T = thickness (wall)See Fig. 1 fordrawin

41、gs ofshapes.TABLE 4 Summary of Requirements for Light Industrial/Commercial Fence FrameworkDescription Pipe Roll-Formed Hot-Formed Performance Criteria for Alternative ProductsMaterialIC-L II-L III-L IVSteel Steel SteelReferenceSpecificationA653/A653M,A924/A924M,A1011/A1011MA1011/A1011MGrade 50, Oth

42、ersMinimumYield Strength,psi (MPa)50 000(344)50 000(344)50 000(344)FrameworkSee Fig. 1 forDefinitions ofDimensional TermsSee Fig. 1 forDefinitions ofDimensional TermsSee Fig. 1 forDefinitions ofDimensional TermsBending StrengthZ 3 YStiffnessE 3 IRail orBracesD = 1.660 in.(42 mm)T = 0.085 in.(2.16 mm

43、)1.43 lb/ft(2.12 kg/m)A = 1.625 in. (41.2 mm)B = 1.25 in. (31.7 mm)C = 0.375 in. (9.5 mm)R = 0.1875 in. (4.76 mm)T = 0.080 in. (2.0 mm)1.35 lb/ft (2.01 kg/m)7000 lbf-in.(795 N-m)3 3 106lbf-in.2(8.6 kPa-m4)Tmin= 0.075 in. (1.9 mm)F1043 104TABLE 4 ContinuedDescription Pipe Roll-Formed Hot-Formed Perfo

44、rmance Criteria for Alternative ProductsMaterialIC-L II-L III-L IVSteel Steel SteelLine PostD = 1.900 in.(48 mm)T = 0.090 in.(2.3 mm)1.74 lb/ft(2.59 kg/m)A = 1.875 in. (47.6 mm)B = 1.625 in. (41.2 mm)C = 0.5625 in. (14.3 mm)R = 0.25 in. (6.4 mm)T = 0.105 in. (2.67 mm)1.85 lb/ft (2.75 kg/m)9800 lbf-i

45、n.(1106 N-m)6 3 106lbf-in.2(20 kPa-m4)Tmin= 0.085 in. (2.15 mm)Line orTerminalPostD = 2.375 in.(60 mm)T = 0.095 in.(2.4 mm)2.31 lb/ft(3.44 kg/m)A = 1.875 in. (47.6 mm)B = 1.625 in. (41.2 mm)C = 0.5625 in. (14.3 mm)R = 0.25 in. (6.4 mm)T = 0.121 in. (3.1 mm)2.40 lb/ft (3.57 kg/m)(Line Post Only)16 80

46、0 lbf-in.(1900 N-m)10 3 106lbf-in.2(46 kPa-m4)Tmin= 0.090 in. (2.28 mm)Line orTerminalPostD = 2.875 in.(73 mm)T = 0.110 in.(2.8 mm)3.25 lb/ft(4.84 kg/m)A = 2.25 in. (57.2mm)B = 1.70 in. (43.2mm)R = 0.25 in. (6.4mm)a=10T = 0.125 in. (3.2mm)3.26 lb/ft (4.85 kg/m)(Line Post Only)31 900 lbf-in.(3606 N-m

47、)21 3 106lbf-in.2(100 kPa-m4)Tmin= 0.105 in. (2.66 mm)TerminalPost OnlyD = 4.000 in.(102 mm)T = 0.160 in.(4.1 mm)6.56 lb/ft(9.76 kg/m)71 800 lbf-in.(8114 N-m)100 3 106lbf-in2(288 kPa-m4)Tmin= 0.145 in. (3.7 mm)A = outsidedimensionB = outsidedimensionC = lipD = outside diameterR = radius at surface (

48、max)a = flange taper (degree of angle)T = thickness (wall)See Fig. 1 fordrawings ofshapes.Y = yield strength, minZ = section modulusI = moment of inertiaE = modulus of elasticity5.2.1 Experience has also shown that several additionalproducts performed satisfactorily provided certain additionalrequir

49、ements are met. The nominal dimensions, minimumyield strength (Y), and nominal weight/ft are also listed inTables 3 and 4. These satisfactory designs are classified inaccordance with products and special requirements as de-scribed in Table 2.6. Strength Calculations6.1 The strength of a structural member can generally bepredicted from established engineering principles. The intentof this section is to provide criteria by which alternate designscan be judged to provide adequate strength without prematurefailure by local buckling. Accordingly, the criteria of