碳纤维布加固木结构残损节点性能分析与设计建议  

Performance analysis and design recommendations for damaged mortise-tenon joint of ancient timber structures strengthened with CFRP

作　　者：张风亮 陆建勇 薛建阳[2] 朱武卫 田鹏刚 毕虹 边兆伟 

机构地区：[1]陕西省建筑科学研究院,西安710082 [2]西安建筑科技大学土木工程学院,西安710055

出　　处：《建筑结构》2015年第6期61-65,13,共6页Building Structure

基　　金：国家科技支撑计划资助课题(2013BAK01B03-02);陕西省科学技术研究发展计划国际合作项目(2013KW23-01);陕西省重点科技创新团队发展计划(2014KCT-31)

摘　　要：基于碳纤维布加固木结构残损节点的加固方式及破坏形态,对碳纤维布加固残损节点的受力性能进行分析,并根据相关试验及计算假定,提出了碳纤维布加固木结构残损节点的抗弯承载力计算公式,给出了合理的加固设计建议,为古建筑木结构的修缮加固提供理论依据。Based on the strengthening method and failure mode of damaged mortise-tenon joint of ancient timber structure strengthened with CFRP, mechanical performance of the strengthened joint was analyzed and calculation formula for flexural bearing capacity of the joint was put forward according to relevant experiments and calculation assumptions. Reasonable strengthening design recommendations were also given. Theoretical basis for the repair of the ancient timber structures is provided.

关 键 词：古建筑 木结构 残损节点 破坏形态 抗弯承载力 设计建议 

分 类 号：TU366.12[建筑科学—结构工程]