ISO 10928 Plastics piping systems - Glassreinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use - Third Edition
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
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- 23.040
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- DIN 16868-1 Glass fibre reinforced unsaturated polyester resin (UP-GF) pipes - Part 1: Wound, filled, dimensions
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- Картотека зарубежных и международных стандартов
International Organization for Standardization
Plastics piping systems - Glassreinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use - Third Edition
N 10928
Annotation
This document 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.
This document 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.
Автоматический перевод:
Трубопроводные системы пластмассы - Glassreinforced, затвердевающий пластмасса (GRP) трубы и детали - Методы для регрессионного анализа и их использования - Третий Выпуск
Этот документ определяет процедуры, подходящие для анализа данных, которые, когда преобразовано в логарифмы величин, имеют или нормальное или скошенное распределение. Это предназначается для использования с методами испытаний и относящимися стандартами для укрепленной стеклом затвердевающей пластмассы (GRP) трубы или детали для анализа свойств как функция времени. Однако это может использоваться для анализа других данных.



