标准摘要
[中文适用范围]： 本文件提供了通过测试值计算的工程木制品特征值的确定方法。本文件介绍了以下方法：a) 材料特性的特征值，其中将确定的一组特定特性乘以几何参数，得到部件承载力或部件刚度；b) 直接确定部件特性的特征值，其中确定的属性是部件承载力或部件刚度。本文件介绍了以下方法：a) 基于平均值的特性的特征值；b) 基于第5百分位数的特性的特征值。 [外文原描述]： ISO 12122-4:2017 gives methods of determination of characteristic values for a defined population of engineered wood products calculated from test values. This document presents methods for the determination of a) characteristic value of material properties, where the determined property is multiplied by a geometric parameter to give a component capacity or component stiffness, or b) characteristic value of component properties directly, where the determined property is a component capacity or component stiffness. ISO 12122-4:2017 presents methods for determination of a) characteristic value of mean-based properties, and b) characteristic value of 5th percentile-based properties.
英文名称Timber structures — Determination of characteristic values — Part 4: Engineered wood products