结构工程师2011，Vol.27Issue(z1)：206-211,6.
现代轻型木结构建筑中组合木柱轴心受压性能研究
Experimental Research on Axial Compressive Property of Built-up Columns in Modern Timber Constructions
陈迪 1熊海贝 1刘正虎1
作者信息
- 1. 同济大学结构工程与防灾研究所,上海200092
- 折叠
摘要
Abstract
This paper introduces the development of the research on built-up timber members in modern woodframe constructions. By having tested four group timber members, about 22 built-up timber columns, some researches on axial compression have been studied. With the experimental dates of each test groups, some factors which would influence the axial compressive ability of the columns, such as slenderness ratio, nail spans,numbers of combined SPF and metal hoops, have been analysed and evaluated in details. And these researches would promote the design and applications of built-up timber constructions. Some achievements show as followers: ( 1 ) nails do limit promotion on the axial compressive ability; (2) to decrease slenderness ratio of columns and add metal hoops would enhance its axial compressive ability; ( 3 ) the increase of slenderness and numbers of SPF would make laminations of built-up columns work much better.关键词
组合木构件/组合柱/轴心受压/失稳Key words
built-up timber member/ built-up columns/ axial compression/ unstability引用本文复制引用
陈迪,熊海贝,刘正虎..现代轻型木结构建筑中组合木柱轴心受压性能研究[J].结构工程师,2011,27(z1):206-211,6.
