ANSI/ASTM F1589-1996
塑料管裂纹快速扩展临界压力测定方法

Test Method for Determination of the Critical Pressure for Rapid Crack Propagation in Plastic Pipe

ANSI/ASTM F1589-1996 发布历史

This test method determines the minimum internal air pressure at which rapid crack propagation (RCP) can be sustained along a section of plastic pipe. This is termed the critical pressure. This technique achieves steady state RCP in a small specimen by restraining the decompression which normally accompanies fracture, and therefore indicates a lower critical pressure than that measured on the same pipe using full-scale tests. This test method has been called "Small Scale Steady State" or S4. This test method was developed for polyethylene pipe, and has been shown to correlate with the full-scale RCP test method. The user should determine if it is applicable to other plastic piping methods. The values stated in inch-pound units are to be regarded as the standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ANSI/ASTM F1589-1996由美国国家标准学会 US-ANSI 发布于 1996-10。

ANSI/ASTM F1589-1996 在中国标准分类中归属于: G31 合成树脂、塑料基础标准与通用方法，在国际标准分类中归属于: 19.060 机械试验,23.040.20 塑料管。

ANSI/ASTM F1589-1996的历代版本如下：

• 1996年10月 ANSI/ASTM F1589-1996 塑料管裂纹快速扩展临界压力测定方法

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标准号

ANSI/ASTM F1589-1996

发布日期

1996年10月

实施日期

废止日期

无

中国标准分类号

G31

国际标准分类号

19.060;23.040.20

发布单位

US-ANSI

适用范围

This test method determines the minimum internal air pressure at which rapid crack propagation (RCP) can be sustained along a section of plastic pipe. This is termed the critical pressure. This technique achieves steady state RCP in a small specimen by restraining the decompression which normally accompanies fracture, and therefore indicates a lower critical pressure than that measured on the same pipe using full-scale tests. This test method has been called "Small Scale Steady State" or S4. This test method was developed for polyethylene pipe, and has been shown to correlate with the full-scale RCP test method. The user should determine if it is applicable to other plastic piping methods. The values stated in inch-pound units are to be regarded as the standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.