古建筑木结构直榫和燕尾榫节点试验研究
|
摘要
通过对典型透榫和燕尾榫榫卯连接的模型低周反复荷载试验,研究了榫卯半刚性连接特性和刚度退化规律。试验得出榫卯连接的弯矩-转角滞回曲线及骨架曲线,并拟合出了弯矩—转角的关系方程和榫卯连接节点恢复力模型,由试验结果给出了两种榫卯连接刚度的非线性变化。研究结果为古建筑的抗震性能研究和修缮加固提供了理论基础。
The low cyclical reversed loading tests were carried out on the typical mortise-tenon joints of historic timber buildings.The semi-rigid characteristic of the joggle joint and the change rules of stiffness degradation are obtained.The moment-deflection angle hysteretic curves and skeleton curve are tested.The formula between the moment-deflection and the angle are fitted by the skeleton curve.From the test result,It is shown that the stiffness change of the mortise-tenon joint is nonlinear.It also provides information,suggestions and theoretical base for seismic research,protection and maintenance of the historic timber buildings.
The low cyclical reversed loading tests were carried out on the typical mortise-tenon joints of historic timber buildings.The semi-rigid characteristic of the joggle joint and the change rules of stiffness degradation are obtained.The moment-deflection angle hysteretic curves and skeleton curve are tested.The formula between the moment-deflection and the angle are fitted by the skeleton curve.From the test result,It is shown that the stiffness change of the mortise-tenon joint is nonlinear.It also provides information,suggestions and theoretical base for seismic research,protection and maintenance of the historic timber buildings.
引文
[1]薛建阳,赵鸿铁,张鹏程.中国古建筑木结构模型的振动台试验研究[J].土木工程学报,2004,37(6):6-11.Xue Jianyang,Zhao Hongtie,Zhang Pengcheng.Study on the seismic behaviors of chinese ancient wooden building by shaking table test[J].Chi-na Civil Engineering Journal,2004,37(6):6-11.
[2]薛建阳,张鹏程,赵鸿铁.古建木结构抗震机理的探讨[J].西安建筑科技大学学报,2000,32(1):8-11.Xue Jianyang,Zhang Pengcheng,Zhao Hongtie.Study on the aseismic mechanism of historic timber structural building[J].Journal of Xi’anUniv.of Arch.&Tech,2000,32(1):8-11.
[3]张鹏程,赵鸿铁,薛建阳,等.中国古建筑的防震思想[J].世界地震工程,2001,17(4):1-6.Zhang Pengcheng,Zhao Hongtie,Xue Jianyang,et al.Thoughts of earthquake resistance in Chinese ancient buildings[J].World Earthquake En-gineering,2001,17(4):1-6.
[4]高大峰,赵鸿铁,薛建阳,等.中国古建木构架在水平反复荷载作用下变形及内力特征[J].世界地震工程,2003,19(1):9-14.Gao Dafeng,Zhao Hongtie,Xue Jianyang,et al.Experimental study on the behavior of wooden frame of ancient Chinese ancient buildings underhorizontally reverse load[J].World Earthquake Enqineering,2003,19(1):9-14.
[5]葛鸿鹏,赵鸿铁.中国古代木结构建筑榫卯加固抗震试验研究[D].西安:西安建筑科技大学,2004.Ge Hongpeng,Zhao Hongtie.Experimental study on seismic behavior of Chinese ancient wooden building with strengthened mortise-tenon[D].Xi’an:Xi’an University of Architecture&Technology,2004.
[6]姚侃,赵鸿铁,葛鸿鹏.古建木结构榫卯连接特性的试验研究[J].工程力学,2006,23(10):168-173.Yao Kan,Zhao Hongtie,Ge Hongpeng.Experimental studies on the characteristic of moritise-tenon joint in historic timber buildings[J].Engi-neering Mechanics,2006,23(10):168-173.
[7]俞茂宏,刘晓东,方东平.西安北门箭楼静力与动力特性的试验研究[J].西安交通大学学报,1991,25(3):55-62.Yu Maohong,Liu Xiaodong,Fang Dongping.An experimental study of static and dynamic characteristics on the front tower over the ancient Xi′ancity wall[J].Journal of Xi′an Jiaotong University,1991,25(3):55-62.
[8]李诫(宋).营造法式[M].上海:商务印书馆,1954.Li Jie(Dynasty Song).Ying Zao Fa Shi[M].Shanghai:Commercial Press,1954.
[9]Liang Ssu-Ch’eng(梁思成).A Picto-rial History of Chinese Architecture[M].(edited by Wilma Fairbank),Boston:MITPress,1984.
[2]薛建阳,张鹏程,赵鸿铁.古建木结构抗震机理的探讨[J].西安建筑科技大学学报,2000,32(1):8-11.Xue Jianyang,Zhang Pengcheng,Zhao Hongtie.Study on the aseismic mechanism of historic timber structural building[J].Journal of Xi’anUniv.of Arch.&Tech,2000,32(1):8-11.
[3]张鹏程,赵鸿铁,薛建阳,等.中国古建筑的防震思想[J].世界地震工程,2001,17(4):1-6.Zhang Pengcheng,Zhao Hongtie,Xue Jianyang,et al.Thoughts of earthquake resistance in Chinese ancient buildings[J].World Earthquake En-gineering,2001,17(4):1-6.
[4]高大峰,赵鸿铁,薛建阳,等.中国古建木构架在水平反复荷载作用下变形及内力特征[J].世界地震工程,2003,19(1):9-14.Gao Dafeng,Zhao Hongtie,Xue Jianyang,et al.Experimental study on the behavior of wooden frame of ancient Chinese ancient buildings underhorizontally reverse load[J].World Earthquake Enqineering,2003,19(1):9-14.
[5]葛鸿鹏,赵鸿铁.中国古代木结构建筑榫卯加固抗震试验研究[D].西安:西安建筑科技大学,2004.Ge Hongpeng,Zhao Hongtie.Experimental study on seismic behavior of Chinese ancient wooden building with strengthened mortise-tenon[D].Xi’an:Xi’an University of Architecture&Technology,2004.
[6]姚侃,赵鸿铁,葛鸿鹏.古建木结构榫卯连接特性的试验研究[J].工程力学,2006,23(10):168-173.Yao Kan,Zhao Hongtie,Ge Hongpeng.Experimental studies on the characteristic of moritise-tenon joint in historic timber buildings[J].Engi-neering Mechanics,2006,23(10):168-173.
[7]俞茂宏,刘晓东,方东平.西安北门箭楼静力与动力特性的试验研究[J].西安交通大学学报,1991,25(3):55-62.Yu Maohong,Liu Xiaodong,Fang Dongping.An experimental study of static and dynamic characteristics on the front tower over the ancient Xi′ancity wall[J].Journal of Xi′an Jiaotong University,1991,25(3):55-62.
[8]李诫(宋).营造法式[M].上海:商务印书馆,1954.Li Jie(Dynasty Song).Ying Zao Fa Shi[M].Shanghai:Commercial Press,1954.
[9]Liang Ssu-Ch’eng(梁思成).A Picto-rial History of Chinese Architecture[M].(edited by Wilma Fairbank),Boston:MITPress,1984.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心