竹子.结构设计

[中文适用范围]： 本文件适用于主要承重结构由圆竹或剪切墙系统（其中构架构件由圆竹制成）组成的竹结构的设计。除第12章另有规定外，本文件适用于不超过两层的居住建筑、小型商业或机构以及轻工业建筑，且高度不超过7米。 本文件仅涉及竹结构的机械阻力、适用性和耐久性的要求。 本文件允许采用允许承载力设计（ACD）和/或允许应力设计（ASD）方法进行竹结构的设计。在同一个结构中，可同时使用允许承载能力和允许应力方法。 本文件还承认基于部分安全系数设计（PSFD）和/或载荷与抗力因素设计（LRFD）方法（5.11.1）、先前建立的经验（5.11.2）或记录的‘测试设计’方法（5.11.3）的设计方法。 本文件未涉及诸如隔热或隔音之类的要求。竹结构可能需要考虑本文件范围之外的其他要求。 执行范围涉及对施工材料和产品的质量影响，以符合本文件中的设计要求。 [外文原描述]： This document applies to the design of bamboo structures whose primary load bearing structure is made of round bamboo or shear panel systems in which the framing members are made from round bamboo. Except as indicated in Clause 12, this document applies to one- and two-storey residential, small commercial or institutional and light industrial buildings not exceeding 7 m in height. This document is concerned only with requirements for mechanical resistance, serviceability and durability of bamboo structures. This document permits an allowable load-bearing capacity design (ACD) and/or allowable stress design (ASD) approach for the design of bamboo structures. Allowable load-bearing capacity and allowable stress approaches may be used in combination in the same structure. This document additionally recognises design approaches based on partial safety factor design (PSFD) and/or load and resistance factor design (LRFD) methods (5.11.1), previous established experience (5.11.2), or documented ‘design by testing’ approaches (5.11.3). Other requirements, such as those concerning thermal or sound insulation, are not considered. Bamboo structures may require consideration of additional requirements beyond the scope of this document. Execution is covered to the extent that it impacts the quality of construction materials and products required to comply with the design requirements contained herein. This document provides a number of modification factors, designated C i . These are empirically derived factors, based on best available engineering judgement, that are believed to be universally applicable to bamboo materials that are appropriate for building construction. Parameters affecting bamboo material performance are many and are addressed explicitly through the use of experimentally determined characteristic values of strength and stiffness. Annex A provides a summary of the bases upon which the provisions of this document were developed. This document does not apply to — structures made of engineered bamboo products such as glue-laminated bamboo, cross-laminated bamboo, oriented strand, or densified bamboo materials, — bamboo-reinforced materials where bamboo is not the primary load-bearing constituent. This includes bamboo-reinforced concrete, masonry and soil, or, — scaffold structures constructed with bamboo.