ASTM F3040 F3040M-2013(2018) Standard Test Method for Mechanical Static Load Testing of Non-Structural Marine Joiner Bulkheads.pdf

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1、Designation: F3040/F3040M 13 (Reapproved 2018) An American National StandardStandard Test Method forMechanical Static Load Testing of Non-Structural MarineJoiner Bulkheads1This standard is issued under the fixed designation F3040/F3040M; the number immediately following the designation indicates the

2、 yearof original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method describes a procedure for evaluati

3、ngthe strength of non structural marine joiner of A, B, andC-Class bulkhead and liner systems. A, B, and C-class bulk-heads are defined and discussed in 2.1.1.2 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard. The values stated ineach system may not

4、be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility

5、of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accor-dance with internationally recognized principles on standard-ization estab

6、lished in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 International Maritime Organization Publication:SOLAS 2009 Consolidated Edition

7、, Chapter II-2, Part A,Regulation 3, Definitions23. Summary of Test Method3.1 Install panels into a mounting test fixture representativeof the bulkhead system.3.2 Attach loading bracket to center panel at mid-width andheight of the center panel.3.3 Mount three dial indicators at the back side of the

8、 centerpanel to measure deflection at the centerline of the panels threevertical quarter points. (See Fig. 1.)3.4 Load the bracket at no more than 10 kg 22 lbincrements until a total load of 200 kg 441 lb is obtained.Record deflection from dial indicators at each incremental loador until failure is

9、reached.3.5 If failure is not reached, extend the loading bracketoutward to the next moment arm from the panel and repeatloading.3.6 Continue to increase applied load until failure or untilmaximum moment arm and loads are applied.4. Significance and Use4.1 The test method provides information regard

10、ing thebehavior of a non-structural A, B, or C-Class bulkhead panelsystem under a static load. Test data for load, moment anddeformation is measured.4.2 Static load test of non-structural marine joiner panelsystems provide a standard method of obtaining data forresearch and development, quality cont

11、rol, acceptance orrejection under specifications, and special purposes. The testscannot be considered significant for engineering design inapplications differing widely from the loading type and mag-nitude of the standard test. Such applications shall requireadditional tests.5. Apparatus5.1 Bulkhead

12、 Mounting FixtureSecures the edges of thepanels in a position representative of the bulkhead systeminstalled on a ship. The two edges on the side of the testspecimen shall be fitted with typical edge trim. Top and bottomshoes, and panel connection mechanism capable of supporting2135 6 3 mm 84 in. hi

13、gh by 3660 6 3 mm 144 in.minimum wide joiner panel system shall be used.5.2 Loading BracketAttach the loading bracket throughthe bulkhead panel. The loading bracket has supports forloading at different distances, 305 6 3 mm 12 in., 610 6 3mm 24 in., and 915 6 3 mm 36 in. from the bulkhead panelsurfa

14、ce. The loading bracket bulkhead plate has four holes1This test method is under the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology and is the direct responsibility of Subcommittee F25.03 onOutfitting and Deck Machinery.Current edition approved April 1, 2018. Published May 2018. Ori

15、ginallyapproved in 2013. Last previous edition approved in 2013 as F3040/F3040M 13.DOI: 10.1520/F3040_F3040M-13R18.2Available from International Maritime Organization, 4 Albert Embankment,London, Se1 7SR, http:/www.imo.org. (Fifth Edition.)Copyright ASTM International, 100 Barr Harbor Drive, PO Box

16、C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the

17、 World Trade Organization Technical Barriers to Trade (TBT) Committee.130563 mm 12 in. apart vertically and horizontally with theload centered vertically and horizontally between the two setsof holes. See Fig. 2.5.3 Hook on Loading BracketSuspends load plates fromthe loading bracket at designated di

18、stances.5.4 Load PlatesWeights that attach to the loading bracket.Approximately 20 slotted plates not exceeding 10 kg 22 lbeach for a total recommended load at each interval of 200 kg441 lb.5.5 Dial IndicatorsIndicator shaft bears on the back sideof panel at three locations, suitable for measuring d

19、isplacementof the specimens and accurate to a minimum of 61%ofthefull scale reading and with travel adequate to measure the fulldisplacement anticipated.6. Sampling, Test Specimens, and Test Units6.1 The test specimen shall include joined panels so that thetest panel is supported by the bulkhead joi

20、ner system as per themanufacturer installation instructions.6.2 All components shall be representative of the samequality as components installed on the vessel.7. Procedure7.1 Define the joiner bulkhead system construction.7.1.1 Record all the components of the systempanelmaterial and construction,

21、top and bottom shoes, and panelconnectors.7.1.2 Record the geometry of the systempanel quantity,width, height, and thickness.7.1.3 Record the weight of the bulkhead panel and theweight per length of the bulkhead system.7.2 Place the bulkhead system into the bulkhead mountingfixture assuring that the

22、 panel to be tested is fully supported bybulkhead system. A minimum of three panels are required tocomprise a 2135 6 3 mm 84 in. high by 3660 6 3 mm 144in. wide panel system configuration as shown in Fig. 3,bulkhead system.An odd number of panels are required for thetest with the center line of the

23、middle panel centered in thefixture. The three center panels shall be the maximum widthstandard panel of the system.7.3 Mount three dial indicators to measure displacement atthe center, upper, and lower quarter points on the back side ofFIG. 1 Setup to Measure DeflectionFIG. 2 Loading Bracket with L

24、oad Applied at 915 mm 36 in.F3040/F3040M 13 (2018)2the panel as shown in Fig. 1, set up to measure deflection. Seteach indicator to read zero.7.4 Attach the Loading Bracket on the front of test specimenat the centerline of the center panel with the loading bracketinstalled midway between the top and

25、 bottom of the panel. Usefour M162516-18 bolts with nominal size 8 mm 716 in.,114 in. O.D. flat washers, bushings and hex nuts, on 305 6 3mm 12 in. centers. A minimum 12 +1/0 mm 12 in. spaceris to be installed between the bulkhead and Loading Bracket toprevent the Loading Bracket back plate from con

26、tacting thepanel face. See Fig. 4 Setup. Each of four bolts are to be torque14 turn past finger tight.7.5 Position the hook 305 6 3 mm 12 in. from the panelsurface and record deflection values.7.6 Add load plates to bracket one at a time for each hookposition, record weight and deflection values and

27、 note anyfailure of the panel system. Typical failures are visible crackingof the panel, delamination of the panel, and pull through of thefasteners holding the load bracket in place.7.7 If panel does not fracture at maximum weight, move thehook position outward at 305 6 3 mm 12 in. increments andre

28、peat 7.6. The maximum distance (d)is9156 3 mm 36 in.from the panel face.7.8 Photograph the test specimen at the maximum loadapplied, record any failure type, and location and maximumload applied.8. Calculation or Interpretation of Results8.1 Determine weight and center of gravity of the loadingbrack

29、et without a load applied to calculate its moment.8.2 Calculate the moment applied for each static loadrecorded.8.3 Plot deflection versus moment for each of the three dialindicators.9. Report9.1 Report the following information;9.1.1 Complete identification of the bulkhead panel systemtested, inclu

30、ding type, source, code numbers, technical datasheets, MSDS, and manufacturers installation instructions.9.1.2 Weight per length of the bulkhead panel system.9.1.3 Number of specimens tested and sketch of the testspecimen.9.1.4 Full deflection versus moment curves for each speci-men.9.1.5 All failur

31、es and failure modes with photographicdocumentation.9.1.6 Date, location, and witnesses of the test.10. Precision and Bias10.1 The precision and bias of these test methods have notyet been determined.11. Keywords11.1 bending moment; marine non-structural; static loadingFIG. 3 Bulkhead SystemF3040/F3

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