北京市紫竹院公园竹结构茶楼结构设计

作为一种传统的建筑材料,竹材在我国有着非常广泛的用途。与其他结构体系相比,造价低廉、抗震性能优异、绿色环保的胶合竹结构房屋非常适合在地震区使用。但此种结构体系在我国属于一种新兴的结构形式,缺乏结构设计的规范和经验,这严重限制其在更大范围的推广应用。结合紫竹院公园竹结构茶楼工程项目,介绍了茶楼的施工概况、结构地震作用计算、抗侧力系统设计、连接计算及抗震构造措施等。本工程的设计方法可作为同类型结构设计的参考,最后给出相关建议和展望。

Structural design of bamboo frame tea house in Beijing Black Bamboo Park

As a kind of traditional building material, bamboo has extensive application in China. Compared with other structural systems, the glued-bamboo structure has many virtues, such as low cost, seismic performance, environment friendly, so it is suitable in the seismic zone. A major impediment to the application for glue-bamboo structure in larger scale is the lack of a complete understanding of the behavior of light-frame wood structural systems,i, e. without design specification and experience. This paper presents the construction process, seismic calculations, lateral force resistance system, connection calculations and asiesmic construction measures. The procedures and the design concept provided in this paper can be used as reference for the structural design o f similar projects, and finally recommendations and prospects were given.