本文件回顾了从木材层压的特征特性发展结构胶合层压木材（glulam）强度和刚度的方法或分析模型。审查仅限于欧洲、美国、澳大利亚/新西兰和加拿大使用的方法，因为它们代表了这些领域的不同基本理念。因此，除非清楚了解各自方法所采用的基本假设，否则不打算合并这些方法。 注:参考文献中列出的标准提供了各方法使用的详细假设。

This document reviews the methodologies or analytical models that have been used to develop the strength and stiffness of structural glued laminated timber (glulam) from the characteristic properties of lumber laminations. The review is limited to the methodologies used in Europe, the USA, Australia/New Zealand, and Canada as they represent different fundamental philosophies in these areas. As a result, the methodologies are not intended to be combined unless there is clear understanding of the fundamental assumptions adopted by the respective methodologies. NOTE Detailed assumptions used by the respective methodologies are available from the standards listed in the Bibliography.