您的位置:首页  > 论文页面

会善寺大雄宝殿减柱造石木构架体系分析

发表时间:2018-10-31  浏览量:77  下载量:14
全部作者: 童丽萍,蒋浩,刘应扬,王文华
作者单位: 郑州大学土木工程学院;郑州市世界文化遗产保护管理办公室
摘 要: 为科学指导会善寺大雄宝殿保护与加固,建立了会善寺大雄宝殿减柱造构架体系整体模型,对其进行静力分析,结果表明:在静力荷载作用下,屋檐、翼角产生较大变形,是屋盖的薄弱部位;前上平槫跨中位移较大,每跨末端弯矩突变明显,容易造成屋盖局部下沉和槫折断;四根金柱上童柱倾斜角度均较大,方向对称相反,且应力突变明显,造成屋架有扭转趋势,是此类减柱造结构普遍存在的现象,直接影响结构的安全性能。研究结果将为会善寺大雄宝殿的加固和保护提供科学依据,并为同类减柱造结构建筑的修缮保护提供参考。
关 键 词: 土木建筑结构;会善寺大雄宝殿;减柱造;石木构架体系;有限元分析;受力变形机理
Title: Study on structural properties of column reduction stone wood frame system of the Great Buddha Hall of Huishan Temple
Author: TONG Liping, JIANG Hao, LIU Yingyang, WANG Wenhua
Organization: School of Civil Engineering, Zhengzhou University; Zhengzhou World Cultural Heritage Protection Management Office
Abstract: To provide scientific guidance for the protection and reinforcing of the Great Buddha Hall of Huishan Temple, in this paper static simulation was conducted under column reduction, and the overall model of column reduction frame of the Great Buddha Hall of Huishan Temple was established. The results indicated that the eaves and the corners were the weak parts of the roof, showing relatively larger deformation under static loading; the maximum displacement of the former flat purlin was observed in the mid-span, while the ends of the span were experienced sudden mutation resulted in the local collapse of the roof and the broken purlin; the inclination angles of the four columns were larger and the directions were symmetrical, but the stress changed abruptly, which causing the timber parts of the composite columns rotate significantly. It was a widespread phenomenon of such structure, which directly affected the safety of the building. The work in this paper could be a scientific basis for the protection and reinforcing of the Great Buddha Hall of Huishan Temple and a reasonable reference for repairing other asymmetric design of the columns.
Key words: civil construction structure; the Great Buddha Hall of Huishan Temple; column reduction; stone wood frame system; finite element analysis; mechanical mechanism
发表期数: 2018年10月第20期
引用格式: 童丽萍,蒋浩,刘应扬,等. 会善寺大雄宝殿减柱造石木构架体系分析[J]. 中国科技论文在线精品论文,2018,11(20):2062-2073.
 
0 评论数 0
暂无评论
友情链接