摘要
上海某工程胶合木张弦单层网壳屋盖结构设计中建立了有限元模型,进行静力分析、地震作用下的效应计算和稳定性分析。结果表明以胶合木为网格构件材料的张弦网壳结构能满足强度、刚度和稳定性要求,胶合木构件最大应力比为0.621。
Finite element model was established for the design of a monolayer latticed glulam shell-string roof project in Shanghai to carry out static, seismic and stability analysis. Results showed that latticed glulam shell-string structure can be able to satisfy the requirements of strength, rigidity as well as stability, and the maximum stress ratio of timber members was 0.621.
作者
马瑜蓉
MA Yu-rong(Jimu Building Technology and Engineering Co.,Ltd.,200092,Shanghai,China)
出处
《建筑技术》
2020年第3期292-295,共4页
Architecture Technology
关键词
胶合木
张弦网壳
滑动支座
glued laminated timber (glulam)
latticed shell-string structure
sliding support
