成都天府国际会议中心胶合木建筑施工关键技术

Key Technology of Glulam Building Construction in Chengdu Tianfu International Conference Center

针对传统古木建筑结构元素设计和大木结构施工做法,采用胶合木结构对传统木结构进行了改进。主要应用现代结构设计手法,合理设计胶合木结构元素,并将胶合木优异的结构性能和可塑性与现代钢结构技术充分融合。实践证明:在现代木结构中应用胶合木可直接替代传统大木结构,能在确保木结构性能和装饰效果的基础上,减少传统大木结构对原木的依赖和对生态环境的破坏,且能实现传统大木结构无法实现的大跨度施工,为胶合木在现代木结构建筑中的应用提供了有效的借鉴价值。

Aiming at the structural element design of traditional ancient wood building and the construction method of big wood structure,the glulam structure was adopted to improve the traditional wood structure.The modern structural design techniques and the reasonable design of glulam wood structural elements were mainly applied,and the excellent structural performance and plasticity of glulam was fully integrated with the modern steel structure technology.Practice has proved that the application of glulam in modern wood structure can directly replace the traditional large wood structure,and reduce the dependence of traditional big wood structure on logs and the damage to ecological environment on the basis of ensuring the performance and decorative effect of wood structure.Furthermore,it also can realize the long-span construction that traditional large wood structure cannot achieve,which provides an effective reference for the application of glulam in modern wood structure buildings.