大角度双重檐坡屋面钢挂瓦施工技术研究  

Study on Construction Technology of Steel Hanging Tiles on Roof with Large Angle and Double Eaves Slope

作　　者：李辉[1] 周炜岷 LI Hui;ZHOU Weimin(Sinohydro Bureau 5 Co.,LTD.,Chengdu Sichuan 610066;Tianjin College,University of Science and Technology Beijing,Baodi Tianjin 301811)

机构地区：[1]中国水利水电第五工程局有限公司,四川成都610066 [2]北京科技大学天津学院,天津宝坻301811

出　　处：《四川水力发电》2024年第4期22-26,共5页Sichuan Hydropower

摘　　要：针对现浇混凝土坡屋面结构易产生裂缝而发生渗漏、卧瓦易脱落、施工功效低、作业危险性高这一施工难题,结合工程实例,通过优化设计、材料比选各种坡屋面结构方案,介绍了一种大角度双重檐坡屋面钢挂瓦施工技术,确定了设计参数,通过坡屋面定位放线、角钢设计加工、顺水条调平及方管安装等技术手段的运用,解决了现浇钢筋混凝土坡屋面结构存在的施工难题,保证了坡屋面结构的整体稳定性及防渗漏性能,降低了施工难度,缩短了施工工期,所取得的经验可为类似工程借鉴。In view of the construction problems that the cast-in-place concrete slope roof structure,such as cracks and leaks,tiles falling off,low construction efficiency and high operation risks,combined with engineering examples,various slope roof structure solutions are selected by optimizing the design and material comparison,a large angle double heavy eaves slope roof steel hanging tile construction technology is introduced in this paper,which determines the design parameters,solves the construction problems of cast-in-place reinforced concrete slope roof structure by using technical means such as slope roof positioning and alignment,angle steel design and processing,leveling and square tube installation,ensures the overall stability and leakage resistance of slope roof structure,reduces the construction difficulty and construction period,and provides reference for the promotion and application of similar projects.

关 键 词：大角度双重檐坡屋面 钢挂瓦 优化设计 设计参数 施工技术 民权县高级中学 

分 类 号：TU-026[建筑科学—建筑理论] TU244.1TU745TU761