摘要
正交胶合木(CLT)结构板材物理特性良好,与连接件有效配合,在地震条件下抗震性能表现优越。通过分析欧洲和加拿大最新修订的CLT结构标准,对减震系数q和超强度系数γRd进行论述。同时,针对部分CLT结构试验测试结果,按连接件、剪力墙和整体结构分类展开讨论,并阐述了抗震技术领域最新研究成果,以期为正交胶合木结构抗震性能研究提供参考。
The cross-laminated timber(CLT)structure showed superior seismic performance due to its good physical properties,as well as its combination with the connectors.In this paper,the behavior factor q and overstrength γRd were discussed by analyzing the newly revised CLT structural standards in Europe and Canada.Based on some test results of CLT structures,the connectors,shear walls,and overall structures were discussed respectively.Meanwhile,the latest research and discovery in the field of seismic technology were also summarized.This paper can be used as a reference for the study of seismic performance of the cross-laminated timber structures.
作者
刘睿静
王喜明
徐伟涛
李源河
姚利宏
LIU Rui-jing;WANG Xi-ming;XU Wei-tao;LI Yuan-he;YAO Li-hong(Collage of Science and Art Design,Inner Mongolia Agricultural University,Hohhot 010018,China;Planning and Design Institute of Forest Products Industry,National Forestry and Grassland Administration,Beijing 100010,China)
出处
《林产工业》
北大核心
2020年第3期5-9,共5页
China Forest Products Industry
基金
国家自然科学基金(31860184)
内蒙古自治区高等学校青年科技英才支持计划资助(NJYT-20-A15)
内蒙古科技重大项目(CGZH2018135)。
关键词
正交胶合木(CLT)
抗震设计
抗震性能
抗震技术
Cross-Laminated timber
Seismic protection design
Seismic protection behavior
Seismic protection technologies
