ASTM D7387-2007 Standard Test Method for Vibration Testing of Intermediate Bulk Containers (IBCs) Used for Shipping Liquid Hazardous Materials (Dangerous Goods)《运送液态危险材料(危险品)用散货容器(.pdf
《ASTM D7387-2007 Standard Test Method for Vibration Testing of Intermediate Bulk Containers (IBCs) Used for Shipping Liquid Hazardous Materials (Dangerous Goods)《运送液态危险材料(危险品)用散货容器(.pdf》由会员分享,可在线阅读,更多相关《ASTM D7387-2007 Standard Test Method for Vibration Testing of Intermediate Bulk Containers (IBCs) Used for Shipping Liquid Hazardous Materials (Dangerous Goods)《运送液态危险材料(危险品)用散货容器(.pdf(4页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D 7387 07Standard Test Method forVibration Testing of Intermediate Bulk Containers (IBCs)Used for Shipping Liquid Hazardous Materials (DangerousGoods)1This standard is issued under the fixed designation D 7387; the number immediately following the designation indicates the year oforigin
2、al adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method covers vibration testing of filledintermediate
3、bulk containers (IBCs) intended to contain liquidhazardous materials (dangerous goods) and is suitable fortesting IBCs of any design or material with any means ofclosure. This test method has been used by the United StatesDepartment of Transportation (DOT) to test and qualify IBCsfor shipping hazard
4、ous materials. The test method is used todetermine that the IBCs maintain integrity and to preventleakage or spillage of contents during shipping. This testmethod should be used as a screening tool or as a designqualification test. Other vibration methods are available tomore closely simulate vibrat
5、ion experienced in transportation.1.2 This test method is appropriate for testing IBCs rangingfrom 450 to 3000 L (119 to 793 gal). Packagings of smallersizes should be tested using Test Methods D 999 or otherapplicable methods.1.3 The ISO 2247 standard may not meet the requirementsfor this test meth
6、od.1.4 The values stated in SI units are to be regarded as thestandard. The values given in parentheses are for informationonly.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
7、appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use. Specific precau-tionary statements are given in Section 6.2. Referenced Documents2.1 ASTM Standards:2D 996 Terminology of Packaging and Distribution Environ-mentsD 999 Test Methods for V
8、ibration Testing of ShippingContainersD 4169 Practice for Performance Testing of Shipping Con-tainers and SystemsD 4332 Practice for Conditioning Containers, Packages, orPackaging Components for TestingE 122 Practice for Calculating Sample Size to Estimate,With a Specified Tolerable Error, the Avera
9、ge for aCharacteristic of a Lot or Process2.2 ISO Standards:3ISO 2247 PackagingComplete, Filled TransportPackagesVibration Test at Fixed Low Frequency2.3 Regulatory Documents:4CFR 49 United States Department of Transportation Codeof Federal Regulations Title 49, Transportation, Parts1001992.4 United
10、 Nations Document:5United Nations Recommendations on the Transport of Dan-gerous GoodsModel Regulations3. Terminology3.1 For definitions of terms used in these test methods, seeTerminology D 996.3.2 Definitions of Terms Specific to This Standard:3.2.1 double amplitude, nthe maximum value of a sinu-s
11、oidal quantity (peak-to-peak).3.2.2 repetitive shock, nimpacts of a package on a testplatform which occur cyclically from input oscillatory motion.3.2.3 resonance, nfor the purposes of this test method,resonance is obtained when the input frequency of the tablecauses excessive, violent, and uncontro
12、llable movement of theIBC. Testing at this frequency over an extended period of timeis overly severe and may cause damage and failure to thecontainer not likely to be experienced in transportation.1This test method is under the jurisdiction of ASTM Committee D10 onPackaging and is the direct respons
13、ibility of Subcommittee D10.22 on Physical TestMethods.Current edition approved Oct. 15, 2007. Published November 2007.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer
14、to the standards Document Summary page onthe ASTM website.3Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.4Available from U.S. Government Printing Office Superintendent of Documents,732 N. Capitol St., NW, Mail Stop: SDE,
15、 Washington, DC 20401, http:/www.access.gpo.gov.5Available from United Nations, 866 United Nations Plaza, New York, NY10017.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.4. Significance and Use4.1 Shipping containers are exposed to
16、 complex dynamicstresses when subjected to vibration present in transportationvehicles.Approximating the actual damage, or lack of damage,experienced in shipping may require subjecting the contain-er(s) and contents to vibration inputs.4.2 Resonant responses during shipment can be severe andmay lead
17、 to failure of the container and spillage or leakage ofcontents. Identification of critical frequencies and the nature ofpackage stresses can aid in minimizing the effect of theseoccurrences.4.3 This vibration test is based on methods currently usedfor the qualification of IBCs in CFR 49 and has dem
18、onstratedsuccessful use in transportation.4.4 Exposure to vibration can affect the shipping container,its means of closure, and its contents. This test method allowsanalysis of the interaction of these components. Design modi-fication to one or more of these components may be utilized toachieve opti
19、mum performance in the shipping environment.4.5 This test method is suitable for individual filled contain-ers that are transported unrestrained on the bed of a vehicle.4.6 This test method is not intended for testing intermediatebulk containers at a frequency that causes the container to gointo res
20、onance.5. Apparatus5.1 Vertical Motion Vibration MachineThis test is to beconducted with vibration test equipment that provides verticalvibration, and is capable of producing frequencies in the rangeof 2 to at least 5 Hz, with a fixed double amplitude displace-ment of 25 mm (1 in.) 6 1 mm. The test
21、machine shall have aplatform with a known mass and with a horizontal surface ofsufficient strength and rigidity so that all points of the surfacewill follow the vertical motion of the supporting structure whenloaded with the IBC. The test surface shall protrude beyond theIBC on all sides and shall h
22、ave hardness adequate for itsintended use (recommend at least equal to oak wood) firmlyattached to a mild steel structure. The platform shall besupported by a mechanism that moves the platform so themotion is a vertical sinusoidal input. (A rotary motion of theplatform is not acceptable.) The vibrat
23、ion test machine shall beequipped with fences, barricades, or other restraints to keep theIBC from falling off the platform without restricting its verticalmotion.5.1.1 ShimA metal shim with the following specificationis used in determining when the shipping container is leavingthe testing platform
24、by a sufficient amount:5.1.1.1 Width50 mm (2.0 in.) minimum.5.1.1.2 Thickness1.6 mm (116 in.).5.1.1.3 Length254 mm (10 in.) minimum.5.2 Fig. 1 shows an intermediate bulk container on a testapparatus.5.3 InstrumentationInstrumentation of the test unit andtable as described below is not required but m
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