Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of large-cantilever steel frame column-free canopy in high-speed rail station building area
The invention relates to a construction method of a large cantilever steel frame column-free canopy in a high-speed rail station building area. The construction method comprises the following steps of steel pipe column installation, beam column joint construction and cantilever main beam and internal main beam joint construction. The device has the beneficial effects that the perpendicularity adjusting support is adopted for mounting the steel pipe column, the perpendicularity of the steel pipe column is adjusted through the front-back adjusting jack and the left-right adjusting jack, the mounting precision of the steel pipe column is improved, and meanwhile the construction efficiency is improved; a floor type scaffold is adopted during beam-column joint installation, and meanwhile, a stepped platform plate and a traction pulley block are adopted, so that the construction efficiency of cantilever beam and main beam installation is improved, and the construction safety of installation is guaranteed; when the cantilever beams are spliced, the cantilever main beam installation auxiliary support is adopted, the movable hanging basket is arranged, the in-position precision of the cantilever beams is improved through the splicing auxiliary plates, and meanwhile the installation construction efficiency and the construction quality of the cantilever beams are improved.
本发明涉及一种高铁站房区域大悬挑钢框架无柱雨棚的施工方法，包括以下步骤：钢管柱安装、梁柱节点施工、悬挑主梁与内部主梁节点施工。本发明的有益效果是：钢管柱安装采用了垂直度调整支架，通过前后调节千斤顶和左右调节千斤顶调节钢管柱的垂直度，提高了钢管柱安装精度同时提高了施工效率；梁柱节点安装时采用了落地式脚手架，同时采用阶梯式平台板及牵引滑轮组，提高了悬挑梁和主梁安装的施工效率，保证了安装的施工安全性；悬挑梁拼接时采用悬挑主梁安装辅助支架，设置移动挂篮，并通过拼接辅助板提高了悬挑梁的就位精度，同时提高了悬挑梁的安装施工效率和施工质量。
Construction method of large-cantilever steel frame column-free canopy in high-speed rail station building area
The invention relates to a construction method of a large cantilever steel frame column-free canopy in a high-speed rail station building area. The construction method comprises the following steps of steel pipe column installation, beam column joint construction and cantilever main beam and internal main beam joint construction. The device has the beneficial effects that the perpendicularity adjusting support is adopted for mounting the steel pipe column, the perpendicularity of the steel pipe column is adjusted through the front-back adjusting jack and the left-right adjusting jack, the mounting precision of the steel pipe column is improved, and meanwhile the construction efficiency is improved; a floor type scaffold is adopted during beam-column joint installation, and meanwhile, a stepped platform plate and a traction pulley block are adopted, so that the construction efficiency of cantilever beam and main beam installation is improved, and the construction safety of installation is guaranteed; when the cantilever beams are spliced, the cantilever main beam installation auxiliary support is adopted, the movable hanging basket is arranged, the in-position precision of the cantilever beams is improved through the splicing auxiliary plates, and meanwhile the installation construction efficiency and the construction quality of the cantilever beams are improved.
本发明涉及一种高铁站房区域大悬挑钢框架无柱雨棚的施工方法，包括以下步骤：钢管柱安装、梁柱节点施工、悬挑主梁与内部主梁节点施工。本发明的有益效果是：钢管柱安装采用了垂直度调整支架，通过前后调节千斤顶和左右调节千斤顶调节钢管柱的垂直度，提高了钢管柱安装精度同时提高了施工效率；梁柱节点安装时采用了落地式脚手架，同时采用阶梯式平台板及牵引滑轮组，提高了悬挑梁和主梁安装的施工效率，保证了安装的施工安全性；悬挑梁拼接时采用悬挑主梁安装辅助支架，设置移动挂篮，并通过拼接辅助板提高了悬挑梁的就位精度，同时提高了悬挑梁的安装施工效率和施工质量。
Construction method of large-cantilever steel frame column-free canopy in high-speed rail station building area
高铁站房区域大悬挑钢框架无柱雨棚的施工方法
ZHANG JIANLIN (Autor:in) / MIAO CAIJUN (Autor:in) / HONG WU (Autor:in) / CHEN GANG (Autor:in) / ZHAO YONGLEI (Autor:in) / YIN HAOLONG (Autor:in) / ZHOU ZHIFENG (Autor:in)
30.04.2024
Patent
Elektronische Ressource
Chinesisch
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