| 正交胶合木结构抗震研究进展 |
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| 引用本文： | 刘睿静,王喜明,徐伟涛,李源河,姚利宏.正交胶合木结构抗震研究进展[J].林产工业,2020,57(3):5-9. |
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| 作者姓名： | 刘睿静 王喜明 徐伟涛 李源河 姚利宏 |
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| 作者单位： | 内蒙古农业大学材料科学与艺术设计学院,呼和浩特 010018;国家林业和草原局林产工业规划设计院,北京 100010 |
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| 基金项目： | 国家科技重大专项;内蒙古自治区高等学校青年科技英才支持计划;国家自然科学基金 |
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| 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。
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| 关 键 词： | 正交胶合木(CLT) 抗震设计 抗震性能 抗震技术 |
Review on Seismic Protection Research of Cross-laminated Timber Structures |
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| LIU Rui-jing,WANG Xi-ming,XU Wei-tao,LI Yuan-he,YAO Li-hong.Review on Seismic Protection Research of Cross-laminated Timber Structures[J].China Forest Products Industry,2020,57(3):5-9. |
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| Authors: | LIU Rui-jing WANG Xi-ming XU Wei-tao LI Yuan-he YAO Li-hong |
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| Institution: | (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) |
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| Abstract: | 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. |
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| Keywords: | Cross-Laminated timber Seismic protection design Seismic protection behavior Seismic protection technologies |
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