文档介绍：摘要木材是一种古老的建筑材料,但由于历史的原因,木结构在我的提高,人们对建筑结构的需求向多元化发展。目前我国新建的木结构住宅多为美式轻型木结构。我国有大面积的人工速生林。木材工业的发展使得生产速生材胶合木,用于民用建筑成为可能。本丈对胶合木结构设计的一般原理进行了初步探索。具体包括以下内容: (I)简要介绍胶合木结构主要结构用材一一胶合木(Glulam)的}s口_T-_V-艺、受力机理、材料性能的影响因素。(2)简要介绍结构设计方法的发展过程和我国木结构设计表达式特点,并介绍、对比目前美国木结构设计采用的两种基本方法----ASD法和LRFD法。(3)根据胶合木的主要物理力学性能和我国住宅建筑模数协调标准,借鉴国外木结构的结构形式,确定胶合木结构住宅的基本结构形式为梁柱承重的框架体系。(4)重点研究胶合木结构的基本要素设计。按照竖向和侧向受力系统设计及结点设计三条主线,结合胶合木、木基结构板材的物理力学}生能,研究各构件(结点)的受力机理和合理的构造形式。(5)讨论胶合木结构非结构性要素的处理,主要有防火安全、保温隔热、防潮防腐、隔音防噪等. 胶合木结构的发展,可以产生极大的经济效益和社会效益。本论文的研究结果对我国自行生产胶合木以及设计、建造胶合木结构具有一定的现实意义. 关键词:胶合木结构;结构设计原理;基本要素设计;非结构性要素处理 The Study on Designing Principle ofGlued Laminated Timber Structure Abstract Wood an ancient construction ,timber structure disappearing gradually China because ofhistorical reasons. With theeconomy developing,there are avariety ofdemands forbuilding wood structurebuildings aremainly oflight wood frame construction, China has large areas ofspeeded—up wood science and technology makes applicable articlediscusses mainly the general principles of glued laminated timber includes: (1)Brief introduction about the materials ofglued laminated timber structure on theprocessing techniques,load resistance principles,the main influencing factors of material qualities. (2)Brief introduction about thehistory of structure designing method and features oftimber structure designing China alsointroduces pares the two main methods,ASD and LRFD. (3)Confirming Post-Beam frameas thebasictype ofglued laminated timber ording totheGlulam physical mechanic features,ourBuilding Modular Coordination Standard and structuretypeofforeign timber structure. (4)Following thebasic rulesoflateraldesign,vertical designand connection bined withthe features ofGlulam andwood-based structure-use panel,to study theloadresistance principles andproper design ofelements and connections. (5)Discussing the non-s自mcture elements such as p