大型圆竹拱-钢拱组合结构建筑施工技术  

CONSTRUCTION TECHNOLOGY FOR LARGE-SCALE ROUND BAMBOO ARCH-STEEL ARCH COMPOSITE STRUCTURE

作　　者：刘志华 叶俊 谭启厚 周桐 尹檀昕 姚平 LIU Zhi-Hua;YE Jun;TAN Qi-hou;ZHOU Tong;YIN Tan-xin;YAO Ping(China MCC5 Group Co.,Ltd.,610063,Chengdu,China)

机构地区：[1]中国五冶集团有限公司,成都610063

出　　处：《建筑技术》2024年第10期1170-1173,共4页Architecture Technology

摘　　要：合理利用竹材作为建筑材料,在创造经济效益的同时,对推动绿色低碳建造方式具有重要意义。但因圆竹特性与节点构造的复杂特性,限制了其在大型公共建筑中的发展。将竹拱与钢拱进行组合,利用钢拱为竹拱提供中间支撑,从而满足圆竹在大空间建筑上的使用需求。结合实际工程,详细介绍了大型圆竹拱–钢拱组合穹顶式建筑施工技术,以期为同类工程提供参考。The rational use of bamboo as a building material is of great significance to promote green and low-carbon construction while pursuing economic benefits.However,complex bamboo characteristics and joint structures are constraints for bamboo applications in large public buildings.Combinations of bamboo arches and steel arches,with the latter as intermediate supports for the former,meet the application requirements of bamboo in large buildings.Based on practical engineering,the construction technology for large-scale round bamboo arch-steel arch composite domed buildings is introduced in detail,as a reference for similar projects.

关 键 词：圆竹拱–钢拱组合结构 圆竹拱连接构造 钢板檩托装置 竹梢屋面 

分 类 号：TU74[建筑科学—建筑技术科学]