ISO 10928:2016 塑料管道系统 玻璃纤维增强热固性塑料（GRP）管道和配件 回归分析方法及其使用

标准编号：ISO 10928:2016

中文名称：塑料管道系统 玻璃纤维增强热固性塑料（GRP）管道和配件 回归分析方法及其使用

英文名称：Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Methods for regression analysis and their use

发布日期：2016-12

标准范围

ISO 10928:2016规定了适用于数据分析的程序，当转换为数值的对数时，这些数据具有正态或偏态分布。本标准适用于玻璃纤维增强热固性塑料（GRP）管道或配件的试验方法和参考标准，用于分析随时间变化的性能。然而，它可以用于分析其他数据。根据数据的性质，指定了两种方法。使用这些技术的外推通常会将在大约10000小时内收集的数据的趋势扩展到50年后的地产预测，这是典型的最大外推时间。ISO 10928:2016仅涉及数据分析。参考标准和/或测试方法涵盖了收集数据的测试程序、所需样本数量和收集数据的时间段。第6条讨论了数据分析方法如何应用于产品测试和设计。

ISO 10928:2016 specifies procedures suitable for the analysis of data which, when converted into logarithms of the values, have either a normal or a skewed distribution. It is intended for use with the test methods and referring standards for glass-reinforced thermosetting plastics (GRP) pipes or fittings for the analysis of properties as a function of time. However, it can be used for the analysis of other data.Depending upon the nature of the data, two methods are specified. The extrapolation using these techniques typically extends the trend from data gathered over a period of approximately 10 000 h to a prediction of the property at 50 years, which is the typical maximum extrapolation time.ISO 10928:2016 only addresses the analysis of data. The test procedures to collect the data, the number of samples required and the time period over which data are collected are covered by the referring standards and/or test methods. Clause 6 discusses how the data analysis methods are applied to product testing and design.

标准预览图