Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for splicing, sliding and lifting large-span steel beam at high altitude
The invention relates to a construction method for high-altitude splicing, sliding and lifting of a large-span steel beam. According to the technical scheme, the construction method comprises the steps that firstly, components enter a site and are accepted and accepted; secondly, a splicing platform and a sliding rail are manufactured; thirdly, a steel beam is spliced; fourthly, the steel beam slides; performing static load trial hoisting; according to the construction technology of lifting according to the steps and empty splicing sliding lifting of the steel beam, the large-weight steel beam can be effectively installed at the high altitude through a simple tool, the requirements for safety, reliability, economy and reasonability in the installation process are met, and the installation precision of the high-altitude large-span steel beam is accurately controlled through a total station and a level gauge; the steel beam is accurately lifted to the position between the two embedded brackets, the large-span steel beam is fixed through the I-shaped steel inclined struts, single steel beam is prevented from inclining, the arching height of the steel beam is controlled, the I-shaped steel inclined struts can be used repeatedly and recycled, and cost is reduced.
本发明涉及高空拼接滑移提升大跨度钢梁施工方法；其解决的技术方案包括步骤一：构件进场及验收、步骤二：拼接平台及滑移轨道制作、步骤三：钢梁拼装、步骤四：钢梁滑移、步骤五：钢梁提升、步骤六：试吊：依次进行空载试吊；静载试吊；动载试吊、步骤七：按步骤提升，空拼接滑移提升钢梁施工工艺可以有效利用简易工具在高空安装较大重量钢梁，实现安装过程安全可靠、经济合理的要求，利用全站仪、水准仪准确控制高空大跨度钢梁安装精度，使钢梁准确提升至两个预埋牛腿之间，利用工字钢斜撑固定大跨度钢梁，防止单个钢梁倾斜以及控制钢梁起拱高度，并且工字钢斜撑可以多次使用，回收利用，降低成本。
Construction method for splicing, sliding and lifting large-span steel beam at high altitude
The invention relates to a construction method for high-altitude splicing, sliding and lifting of a large-span steel beam. According to the technical scheme, the construction method comprises the steps that firstly, components enter a site and are accepted and accepted; secondly, a splicing platform and a sliding rail are manufactured; thirdly, a steel beam is spliced; fourthly, the steel beam slides; performing static load trial hoisting; according to the construction technology of lifting according to the steps and empty splicing sliding lifting of the steel beam, the large-weight steel beam can be effectively installed at the high altitude through a simple tool, the requirements for safety, reliability, economy and reasonability in the installation process are met, and the installation precision of the high-altitude large-span steel beam is accurately controlled through a total station and a level gauge; the steel beam is accurately lifted to the position between the two embedded brackets, the large-span steel beam is fixed through the I-shaped steel inclined struts, single steel beam is prevented from inclining, the arching height of the steel beam is controlled, the I-shaped steel inclined struts can be used repeatedly and recycled, and cost is reduced.
本发明涉及高空拼接滑移提升大跨度钢梁施工方法；其解决的技术方案包括步骤一：构件进场及验收、步骤二：拼接平台及滑移轨道制作、步骤三：钢梁拼装、步骤四：钢梁滑移、步骤五：钢梁提升、步骤六：试吊：依次进行空载试吊；静载试吊；动载试吊、步骤七：按步骤提升，空拼接滑移提升钢梁施工工艺可以有效利用简易工具在高空安装较大重量钢梁，实现安装过程安全可靠、经济合理的要求，利用全站仪、水准仪准确控制高空大跨度钢梁安装精度，使钢梁准确提升至两个预埋牛腿之间，利用工字钢斜撑固定大跨度钢梁，防止单个钢梁倾斜以及控制钢梁起拱高度，并且工字钢斜撑可以多次使用，回收利用，降低成本。
Construction method for splicing, sliding and lifting large-span steel beam at high altitude
高空拼接滑移提升大跨度钢梁施工方法
SUN YIFEI (Autor:in) / SUN WEIDONG (Autor:in) / YANG WEITAO (Autor:in) / LIU BO (Autor:in) / TIAN ZHENTAO (Autor:in) / SU KAI (Autor:in) / ZHANG TAO (Autor:in) / WANG YINGBIN (Autor:in) / SONG SHAOQING (Autor:in) / LUESCHEN (Autor:in)
01.07.2022
Patent
Elektronische Ressource
Chinesisch
Splicing construction method for high-altitude large-span steel structure corridor
| Europäisches Patentamt | 2024
Large-span ultrahigh beam type steel member sliding and lifting construction method
| Europäisches Patentamt | 2024
High-altitude large-span steel structure corridor and lifting construction method thereof
| Europäisches Patentamt | 2022
Large-span steel net rack high-altitude sliding device and construction method
| Europäisches Patentamt | 2024