GUO Rui
Associate Professor
Supervisor of Master's Candidates
- Master Tutor
- Gender:Male
- Education Level:PhD graduate
- Degree:Doctor of engineering
- Business Address:Southwest Jiaotong University, No.111, 1st North Section, 2nd Rind Road, Chengdu, 610031 P.R.China
- Professional Title:Associate Professor
- Academic Titles:西南交通大学归国华侨联合会副主席
- Other Post:成都市金牛区归国华侨联合会常务委员、副主席
- Alma Mater:Kyushu University
- Supervisor of Master's Candidates
- School/Department:School of Civil Engineering
- Discipline:Civil Engineering
Contact Information
- ZipCode:
- PostalAddress:
- Telephone:
- Email:
- Paper Publications
古建筑木结构燕尾榫节点力学模型研究
- Journal:建筑结构学报
- Key Words:古建筑木结构;燕尾榫节点;受力机理;M-θ力学模型;数值分析
- Abstract:为了研究古建筑木结构中燕尾榫节点的M-θ力学模型,在分析燕尾榫节点构造特点和受力机理的基础上,建立了其数值模型,用已有的燕尾榫节点试验数据验证了数值模型的正确性。根据受力分析的结果,建立了以屈服点、极限点为特征点的双折线多参数M-θ力学模型,给出了考虑模型尺寸和材料特性的特征点计算公式,其计算结果与大量试验数据吻合,并将该力学模型应用于木构架的受力分析中。研究结果表明:燕尾榫节点的挤压变形主要集中在榫头处,而卯口变形可忽略;提出的M-θ力学模型反映了燕尾榫节点的整个受力过程,适用于木构架的受力分析,其P-?曲线与试验结果基本吻合。研究成果可为中国古建筑木结构的维修与保护提供参考。
- Co-author:张启,王晓玥
- First Author:潘毅
- Indexed by:EI
- Correspondence Author:郭瑞
- Discipline:Engineering
- First-Level Discipline:Civil Engineering
- Document Type:J
- Page Number:1-10
- ISSN No.:1000-6869
- Translation or Not:no
- CN No.:11-1931/TU
- Date of Publication:2020-03-12
- Included Journals:EI
- Links to published journals:https://doi.org/10.14006/j.jzjgxb.2019.0528