大跨度重型钢桁架屋盖固步式等高免卸载滑移施工技术  

Construction Technology of Long Span Heavy Steel Truss Roof with Fixed Step and Equal Height Non Unloading Sliding

作　　者：杨威 王蓬勃 余继军 曾维锋 黄朝奎 张泽峰 YANG Wei;WANG Pengbo;YU Jijun;ZENG Weifeng;HUANG Chaokui;ZHANG Zefeng(Hubei Jinggong Industrial Building System Co.,Ltd.,Wuhan 430312,China;3rd Construction Co.,Ltd.,of China Construction 5th Engineering Bureu,Changsha 410004,China)

机构地区：[1]湖北精工工业建筑系统有限公司,武汉430312 [2]中建五局第三建设有限公司,长沙410004

出　　处：《广东土木与建筑》2024年第3期92-96,共5页Guangdong Architecture Civil Engineering

摘　　要：以某电子加工厂钢结构项目为例,介绍了大跨度重型钢结构桁架屋面固步式等高免卸载滑移的综合施工技术,归纳总结了该类型累积滑移施工技术和施工控制要点。滑移施工技术较常规技术而言,对安装工期和综合措施费均大有益处,为同类型的施工安装提供借鉴。Takes the steel structure project of a certain electronic processing factory as an example to introduce the comprehensive construction technology of large-span heavy-duty steel structure truss roof fixed step and other high unloading free sliding,and summarizes the cumulative sliding construction technology and construction control points of this type.Compared to conventional techniques,this sliding construction technology has significant benefits in terms of installation schedule and comprehensive measure costs,providing reference for similar construction and installation.

关 键 词：固步式 免卸载 滑移 重型钢桁架 

分 类 号：TU393.3[建筑科学—结构工程]