短竹片钉接腹板楼面搁栅  

Joist with Short Bamboo Strips Nailed Web

作　　者：柏文峰 唐芷晨 范文辰 沈瑶瑶 

机构地区：[1]昆明理工大学建筑与城市规划学院,云南昆明

出　　处：《土木工程》2017年第5期447-452,共6页Hans Journal of Civil Engineering

基　　金：国家科技支撑计划项目子课题(项目编号:2014BAL06B04)。

摘　　要：楼面搁栅是轻型木结构主要的楼面承重构件。本文介绍了一种新型楼面格栅技术,用小截面锯材作为楼面搁栅骨架,把短竹片按45度倾角用气钉固定在骨架两侧,形成楼面搁栅腹板,进而形成竹木复合楼面搁栅。本技术简单易行,用短竹片和小截面锯材组合成具有较大跨越能力和较高承载力的楼面搁栅,可以降低轻型木结构的造价,推动装配式竹木结构的发展。Joist is used for supporting floor. A new type of joist which uses slender square timber as skeleton was put forward. The web of the joist composed of short bamboo strips which nailed on the timber skeleton with a dip of 45 degree. By using short bamboo strips and slender square timbers, the joist can perform a large span and have good bearing capacity. This technology can promote the development of light wood frame construction by reducing the project cost.

关 键 词：搁栅 竹结构 竹片 竹木混合结构 

分 类 号：TU3[建筑科学—结构工程]