標(biāo)準(zhǔn)編號(hào):	GB/T 4857.7-2005
中文名稱:	包裝 運(yùn)輸包裝件基本試驗(yàn) 第7部分： 正弦定頻振動(dòng)試驗(yàn)方法
英文名稱:	Packaging—Basic tests for transport packages—Part 7:Sinusoidal vibration test method at constant frequency
中標(biāo)分類:	A83    包裝方法
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
ICS分類:	55.020 55.020    貨物的包裝和調(diào)運(yùn)綜合 55.020
發(fā)布機(jī)構(gòu):	中華人民共和國國家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局 中國家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2005-5-25
實(shí)施日期:	2005-11-1
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	GB/T 4857.7-1992 包裝 運(yùn)輸包裝件 正弦定頻振動(dòng)試驗(yàn)方法
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	5000 字
翻譯價(jià)格(元):	300.0
交付時(shí)間:	付款后 1 個(gè)工作日

Packaging — Basic Tests for Transport Packages — Part 7: Sinusoidal Vibration Test Method at Constant Frequency 1 Scope This part of GB/T 4857 specifies the main performance requirements, test procedures and information of test report for test apparatus used to carry out vibration tests on transport packages or unit loads using sinusoidal vibration at constant frequency. This part is applicable to assess the performance of transport packages and unit loads in terms of the strength or the protection that they offer to their contents when subjected to sinusoidal vibration at constant frequency. It may be performed either as a single test or as part of a sequence of tests. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of GB/T 4857. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this part. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 4857.1 Packaging — Complete, Filled Transport Packages — Identification of Parts When Testing GB/T 4857.2 Packaging — Transport Packages — Temperature and Humidity Conditioning GB/T 4857.3 Packaging — Complete, Filled Transport Packages — Stacking Test Using Static Load GB/T 4857.17 Packaging — Transport Packages — General Principles for the Compilation of Performance Test Schedules GB/T 4857.18 Packaging — Transport Packages — Quantitative Data for the Compilation of Performance Test Schedules 3 Principle The test specimen is placed on a vibration table and subjected to a vibration using an approximately sinusoidal excitation at a fixed low frequency. The atmospheric conditions, the duration of the test, the peak acceleration, the attitude of the test specimen and any method of restraint are predetermined. When required, a load may be superimposed on the test specimen to simulate conditions of sinusoidal vibration at the bottom of a stack.

Foreword II 1 Scope 2 Normative References 3 Principle 4 Test Apparatus 5 Test Procedures 6 Test Report Annex A (Informative) Determination of Test Strength