大截面混凝土悬臂柱抗侧性能分析  

Analysis of Lateral Resistance of Large-Section Concrete Cantilever Column

作　　者：马智刚 田文静 钟琪 芈志杰 汤云飞 郑虎山 MA Zhi-gang;TIAN Wen-jing;ZHONG Qi;MI Zhi-jie;TANG Yun-fei;ZHENG Hu-shan(Architectural Design&Research Institute of Tsinghua University Co.Ltd.,Beijing 100084,China;Cao Cao Gaoling Administrative Committeeo,Anyang455000,China)

机构地区：[1]清华大学建筑设计研究院有限公司,北京100084 [2]曹操高陵管委会,河南安阳455000

出　　处：《工程建设与设计》2022年第3期9-11,15,共4页Construction & Design for Engineering

摘　　要：安阳曹操高陵本体保护与展示工程B区遗址保护棚采用周边混凝土柱+大跨度钢屋盖结构体系,建筑四周设置30根大截面混凝土柱作为屋盖支撑,主体结构抗侧能力完全靠混凝土柱实现,混凝土柱截面2m×2m,高度11m。论文研究了大截面混凝土柱的受力能力,分析了混凝土强度等级、截面尺寸、柱高、配筋率等参数对悬臂柱受力性能的影响,为类似大截面悬臂柱的结构设计提供参考。In Anyang Cao Cao Gaoling Mausoleum Ontology Protection and Exhibition Project, the site protection shed in Area B adopts the structure system of surrounding concrete columns + long-span steel roof, and 30 large-section concrete columns are set around the building as roof supports. The lateral resistance of the main structure is completely realized by concrete columns, with a cross section of 2 m×2 m and a height of 11 m. The mechanical capacity of large-section concrete columns is studied, and the influences of concrete strength grade, section size, column height, reinforcement ratio and other parameters on the mechanical performance of cantilever columns are analyzed, which provides reference for the structural design of similar large-section cantilever columns.

关 键 词：本体保护 高陵 悬臂柱 

分 类 号：TU318[建筑科学—结构工程] TU-87[艺术—艺术设计]