ASTM F3040 F3040M-2013 Standard Test Method for Mechanical Static Load Testing of Non-Structural Marine Joiner Bulkheads《非结构性海洋接头舱壁机械静态负载测试的标准试验方法》.pdf

1、Designation: F3040/F3040M 13Standard 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 yearof original adoption or, in the case of rev

2、ision, 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 evaluatingthe strength of non structural marine joiner o

3、f 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 be exact equivalents; therefore, eachsystem shal

4、l 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 of the user of this standard to establish appro-

5、priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 International Maritime Organization Publication:SOLAS, 2009 Consolidated Edition, Chapter II-2, Part A,Regulation 3, Definitions23. Summary of Test Method3.1 Install

6、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 centerpanel to measure deflection at the centerline of the panels threevertical quart

7、er 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 reached.3.5 If failure is not reached, extend the loading bracketoutward to the next m

8、oment 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 regarding thebehavior of a non-structural A, B, or C-Class bulkhead panelsystem under a stat

9、ic 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 control, acceptance orrejection under specifications, and special purposes. The testscanno

10、t 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 Mounting FixtureSecures the edges of thepanels in a position representative of the bu

11、lkhead 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. high by 3660 6 3 mm 144 in.minimum wide joiner panel system shall be used.5.2 Loading Br

12、acketAttach 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 panelsurface. The loading bracket bulkhead plate has four holes30563 mm 12 in. apart vertically

13、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 distances.1This test method is under the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology

14、and is the direct responsibility of Subcommittee F25.03 onOutfitting and Deck Machinery.Current edition approved Oct. 1, 2013. Published October 2013. DOI: 10.1520/F3040_F3040M13.2Available from International Maritime Organization 4 Albert Embankment,London Se1 7SR www.imo.org. (Fifth Edition)Copyri

15、ght ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15.4 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 I

16、ndicatorsIndicator shaft bears on the back sideof panel at three locations, suitable for measuring displacementof 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

17、The test specimen shall include joined panels so that thetest panel is supported by the bulkhead joiner 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 bulkhe

18、ad system construction.7.1.1 Record all the components of the systempanelmaterial and construction, 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 t

19、he bulkhead system.7.2 Place the bulkhead system into the bulkhead mountingfixture assuring that the 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

20、Fig. 3,bulkhead system.An odd number of panels are required for thetest with the center line of the 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 low

21、er quarter points on the back side ofthe 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 bottom of the

22、 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 3FIG. 1 Setup to Measure DeflectionFIG. 2 Loading Bracket with Load Applied at 915 mm 36 in.F3040/F3040M 132mm 12 in. centers. A minimum 12 +1/0 mm 12 in. spaceris to be install

23、ed between the bulkhead and Loading Bracket toprevent the Loading Bracket back plate from contacting 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 p

24、lates to bracket one at a time for each hookposition, record weight and deflection values and 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 fr

25、acture at maximum weight, move thehook position outward at 305 6 3 mm 12 in. increments andrepeat 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. Calculati

26、on or Interpretation of Results8.1 Determine weight and center of gravity of the loadingbracket 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

27、following information;9.1.1 Complete identification of the bulkhead panel systemtested, including 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 th

28、e testspecimen.9.1.4 Full deflection versus moment curves for each speci-men.9.1.5 All failures 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. Keyw

29、ords11.1 marine non-structural ; static loading; bending momentFIG. 3 Bulkhead SystemF3040/F3040M 133ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that det

30、ermination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved o

31、r withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel th

32、at your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints

33、 (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).FIG. 4 SetupF3040/F3040M 134