Timber structures — Determination of characteristic values — Part 3: Glued laminated timber
木结构.特征值的测定.第3部分:胶合层压木材
发布日期:
2016-06-29
ISO 12122-3:2016给出了确定胶合层压木材产品特定群体特征值的方法,这些特征值是根据试验值计算得出的。
本节介绍了测定放射性物质的方法
a) 基于均值的属性的特征值,以及
b) 基于第5百分位的属性的特征值。
注:附录B给出了成功使用的方法信息,这些方法可根据层压板的特性估算胶合层压木材产品的特征值。
ISO 12122-3:2016 gives methods for the determination of characteristic values for a defined population of glued laminated timber products, calculated from test values.
It presents methods for the determination of
a) characteristic value of mean-based properties, and
b) characteristic value of 5th percentile-based properties.
NOTE Annex B gives information on the methods that have been successfully used to estimate the characteristic values of glued laminated timber products from properties of the laminates.