本欧洲标准构成了楼梯设计框架标准，以及通过计算方法在楼梯中使用的木质和木质部件。一些计算方法可以从测试结果中得出，例如CEN/TS 15680.本文件规定了在这些计算方法中使用的材料和组件的设计和要求。它可以补充基于本欧洲标准的国家申请文件。 本欧洲标准适用于涂层和未涂覆的部件。本文件涵盖了承载部件，如弦，踏板，立管，柱和护栏。木质楼梯的要求在产品标准EN 15644中定义。本文件不包括有助于整体工程稳定性或结构强度的楼梯。 本欧洲标准适用于机械性能特性，可用性和承载能力及其相关耐久性的验证。其他要求，例如声学性能要求不在本欧洲标准的范围之内。 对于不仅仅是静止动作的设计，计算和确定，需要考虑额外的要求（待检查）。 对于尺寸特别参考

This European Standard constitutes a frame standard for the design of timber stairs as well as wood and wood-based components used in stairs by calculation methods. Some calculation methods can be derived from testing results, for example CEN/TS 15680. This document specifies the design and the requirements for materials and components to be used in these calculation methods. It may be complemented by national application documents based on this European Standard. This European Standard applies to coated and uncoated components. This document covers load-bearing components such as strings, treads, risers, posts and guardrails. Requirements for a timber stair are defined in the product standard, EN 15644. This document does not cover stairs that contribute to the overall stability of the works or the strength of the structure. This European Standard is valid for the verification of mechanical performance characteristics, usability and load-bearing capacity and their related durability. Other requirements, e.g. requirements for acoustic properties, are not covered by this European Standard. For the design, calculation and determination of not solely resting actions, additional requirements need to be taken into account (to be checked). For the dimensioning with special reference to resistance to fire and earthquake/seismic action, additional requirements may be taken into account. Without further verification, the methods in this European Standard are valid for different types of stair structures and their components, as illustrated in Figure 1: (.)