大跨度钢结构吊装施工技术研究与应用  

Research and Application of Hoisting Construction Technology of Long-Span Steel Structure

作　　者：郑军委 桑兆龙 孙治民 孙孝蕾 许广胜 ZHENG Jun-wei;SANG Zhao-long;SUN Zhi-min;SUN Xiao-lei;XU Guang-sheng(China Construction Second Engineering Bureau Ltd.,Beijing 100071,China)

机构地区：[1]中国建筑第二工程局有限公司,北京100071

出　　处：《工程建设与设计》2023年第20期210-212,共3页Construction & Design for Engineering

摘　　要：简要介绍了大跨度钢结构工程的特点及应用,阐述了吊装施工技术的保证条件,列举了大跨度钢结构常见的安装方法,包括高空原位单元安装法、滑移安装法、大跨度悬挑钢结构无支承安装法以及整体提升法,结合具体工程案例,对大跨度钢结构吊装施工技术的应用进行分析。This paper briefly introduces the characteristics and application oflarge-span steel structure engineering,expounds the guarantee conditions of lifing construction technology,and lists the common installation methods of large-span steel structure,including high-altitude in-situ unit installation method,sliding installation method,large-span suspension steel structure without support installation method and integral lifting method.This paper analyzes the application of large-span steel structure hoisting construction technology。

关 键 词：大跨度钢结构 吊装施工 研究与应用 

分 类 号：TU745.2[建筑科学—建筑技术科学] TU758.1