ASTM F3204-2016 Standard Guide for Design and Construction of Welded Wire Fence Systems for Security Purposes《安全用电焊网围栏系统设计和施工的标准指南》.pdf
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1、Designation: F3204 16Standard Guide forDesign and Construction of Welded Wire Fence Systems forSecurity Purposes1This standard is issued under the fixed designation F3204; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of
2、 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 guide provides assistance for the site securityengineer to select the proper components required to design asite
3、-specific, welded-wire physical security perimeter barrier.1.2 This standard does not purport to address all of thephysical protection security concerns, if any, associated with itsuse. It is the responsibility of the user of the standard toestablish the appropriate design level of physical protecti
4、onrequired and determine the applicability of regulatory require-ments or limitations.1.3 Specification F2453 is to be used in conjunction withthis guide.1.4 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units t
5、hat are provided for information onlyand are not considered standard.1.5 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the
6、applica-bility of regulatory limitations prior to use. Some specifichazards statements are given in Section 7 on Hazards.2. Referenced Documents2.1 ASTM Standards:2A121 Specification for Metallic-Coated Carbon SteelBarbed WireA307 Specification for Carbon Steel Bolts, Studs, andThreaded Rod 60 000 P
7、SI Tensile StrengthF934 Specification for Colors for Polymer-Coated ChainLink Fence MaterialsF1043 Specification for Strength and Protective Coatings onSteel Industrial Fence FrameworkF1083 Specification for Pipe, Steel, Hot-Dipped Zinc-Coated (Galvanized) Welded, for Fence StructuresF1665 Specifica
8、tion for Poly(Vinyl Chloride) (PVC) andOther Conforming Organic Polymer-Coated Steel BarbedWire Used With Chain-Link FenceF1910 Specification for Long Barbed Tape ObstaclesF1911 Practice for Installation of Barbed TapeF2453 Specification for Welded Wire Mesh Fence Fabric(Metallic-Coated or Polymer C
9、oated) for Meshes of 6 in.23871 mm2 or Less, in Panels or Rolls, with UniformMeshes2.2 American Society of Civil Engineers Standards:3ASCE/SEI 7-10 (or latest edition) Minimum Design Loadsfor Buildings and Other Structures3. Terminology3.1 DefinitionsRefer to the terminology listed in Specifi-cation
10、 F2453.4. Classification4.1 The welded wire mesh selected for security systems isclassified in Specification F2453 in accordance with thefollowing coatings:4.1.1 Type 1, consists of welded wire mesh manufacturedfrom wire zinc-coated prior to being welded into fabric, knownas galvanized before weldin
11、g.4.1.2 Type 2, consists of welded wire mesh manufacturedfrom uncoated wire, the fabric of which is subsequentlyzinc-coated after fabrication, known as galvanized after weld-ing.4.1.3 Type 3, consists of welded wire mesh manufacturedfrom wire coated with zinc-5 % aluminum-mischmetal alloy(Zn-5A1-MM)
12、 before being welded into fabric, known as zinc5 % aluminum-mischmetal alloy-coated steel before welding.4.1.4 Type 4, consists of welded wire mesh manufacturedfrom wire zinc-coated prior to being welded into fabric, knownas galvanized before welding, and subsequently polymer colorcoated.1This test
13、method is under the jurisdiction of ASTM Committee F14 on Fencesand is the direct responsibility of Subcommittee F14.50 on High Security Fencesand Perimeter Barriers.Current edition approved Nov. 1, 2016. Published November 2016. DOI:10.1520/F3204-16.2For referenced ASTM standards, visit the ASTM we
14、bsite, 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 American Society of Civil Engineers (ASCE), 1801 AlexanderBell Dr., Reston, VA 20191, http:/ww
15、w.asce.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15. Ordering Information5.1 When ordering or specifying welded wire mesh fencesystems for security applications, the appropriate mesh type,mesh description, fence height, post
16、size, post spacing, allow-able mesh-to-framework attachment methods, and finishshould all be defined to ensure that welded wire mesh panelsand all associated system components will be compatible in thetotal system installation.6. Materials and Manufacture6.1 Welded Wire Mesh Panels6.1.1 Finish6.1.1.
17、1 If Type 2 galvanized mesh is selected, the panelsshall be completely and uniformly zinc-coated by the hot-dipprocess in accordance with Specification F2453 after welding,shall be free from excessive accumulations of zinc in theapexes of mesh openings, and free from bare spots.6.1.1.2 If Type 4 col
18、or coated mesh is required, specify typeof coating, color, and thickness of finish in accordance withSpecification F2453. Specification F934 is noted for colorselection, though color coating shall not be limited to the listedcolors.6.2 Framework6.2.1 Line Posts: Fences designed to provide increaseds
19、ecurity levels are generally of greater heights, utilize smallermesh sizes and heavier gauges, and these factors result inadded wind load resistance. Line post selection and the spacingof the posts should be designed to meet the anticipated windloads based on the site geographical location and weath
20、erconditions. Increased post sizes or specific post spacing may berequired to compensate for wind loading or increased security.Determine the wind load requirements for a minimum 105 mphup to 170 mph wind according to ASCE/SEI 7-10 or consultthe fence system manufacturer. After calculating the posts
21、pacing and post dimension, select the post specification andprotective coating from Specification F1043, Heavy IndustrialFence Framework; Group IA Round Steel Pipe (SpecificationF1083 Schedule 40), Group IC Round Steel Pipe (ElectricResistance Welded Pipe), Group II Roll-Formed Steel Shapes(C-Sectio
22、ns), Group IV Alternate Design.6.2.2 Terminal Posts: End, corner, or pull posts are to be inaccordance with Specification F1043, Heavy Industrial FenceFramework; Group IA (Specification F1083 schedule 40 pipe),Group IC Electric Resistance Welded Pipe). Select the terminalpost size based on the line
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