ASTM D999-08(2015)
船运集装箱振动试验的标准试验方法

Standard Test Methods for Vibration Testing of Shipping Containers

被代替

ASTM D999-08(2015) 发布历史

ASTM D999-08(2015)由美国材料与试验协会 US-ASTM 发布于 2008。

ASTM D999-08(2015)在国际标准分类中归属于: 55.040 包装材料和辅助物。

ASTM D999-08(2015) 船运集装箱振动试验的标准试验方法的最新版本是哪一版？

最新版本是 ASTM D999-08(2023) 。

ASTM D999-08(2015) 发布之时，引用了标准

• ASTM D3580 产品振动（垂直直线运动）试验标准试验方法
• ASTM D4169 运输集装箱和系统的性能测试标准实践
• ASTM D4332 试验用调节容器、包装或包装部件的标准实施规程
• ASTM D7387 用于运输液体危险品（危险品）的中型散货集装箱（IBC）的振动试验标准试验方法
• ASTM D996 包装和分配环境标准术语
• ASTM E122 计算样本量以估计的标准实践 具有指定的容差 批次或过程特征的平均值
• ISO 2247 包装 满装的运输包装和单元货物 固定低频率振动试验
• ISO 8318 包装 满装的运输包装和单元货物 采用可变频的正弦振动试验

ASTM D999-08(2015)的历代版本如下：

• 2023年 ASTM D999-08(2023) 船运集装箱振动试验的标准试验方法
• 2008年 ASTM D999-08(2015) 船运集装箱振动试验的标准试验方法
• 2008年 ASTM D999-08 集装箱振动测试的标准试验方法
• 2007年 ASTM D999-07 集装箱振动测试的标准试验方法
• 2001年 ASTM D999-01 集装箱的振动测试用标准试验方法
• 2001年 ASTM D999-96 船运集装箱振动试验的标准方法

 

4.1 Shipping containers are exposed to complex dynamic stresses when subjected to vibration present in all transportation vehicles. Approximating the actual damage, or lack of damage, experienced in shipping may require subjecting the container(s) and contents to vibration inputs.

4.2 Resonant responses during shipment can be severe and may lead to package or product failure. Identification of critical frequencies, and the nature of package stresses can aid in minimizing the effect of these occurrences.

4.3 Vibration tests should be based on representative field data. When possible, the confidence level may be improved by comparing laboratory test results with actual field shipment data. It is highly recommended that one understand the most common failures to one’s products and packaging in distribution, and then attempt to replicate those failures in the laboratory. Once such replication is established, then that test can become the minimum necessary test for future packaged products to pass.

4.4 Exposure to vibration can affect the shipping container, its interior packaging, means of closure, and contents. These tests allow analysis of the interaction of these components. Design modification to one or more of these components may be utilized to achieve optimum performance in the shipping environment.

4.5 Methods A1 and A2, Repetitive Shock Tests, are suitable for tests of individual containers that are transported unrestrained on the bed of a vehicle and may be suitable for tests of containers that might be subjected to repetitive shocks due to magnification of vibrations in unit loads or stacks.

Note 1: Methods A1 and A2 produce different vibration motions, and therefore, will generate different forces which may result in different damage modes and intensities. Results from these two methods may not correlate with one another.

4.6 Method B, Single Container Resonance Test, tests or determines the ability of an individual container and its interior packaging to protect the contents from transportation vibration, particularly when the container and its contents might exhibit resonant responses.

Note 2: Individual products that are palletized might be better tested using Method C.

4.7 Method C, Palletized Load, Unitized Load or Vertical Stack Resonance Test, covers the determination of the presence and the effects of resonance in palletized loads and multiple-unit stacked loads, and whether or not the strength of the containers is sufficient to withstand dynamic loads when stacked.

4.8 Any or all of these test methods may be employed, as determined by the appropriate performance specification, with test intensities, frequency ranges, and test durations as call......

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标准号

ASTM D999-08(2015)

发布

2008年

发布单位

美国材料与试验协会

替代标准

ASTM D999-08(2023)

当前最新

ASTM D999-08(2023)

 

 

引用标准

ASTM D3580 ASTM D4169 ASTM D4332 ASTM D7387 ASTM D996 ASTM E122 ISO 2247 ISO 8318

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