Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for thin-wall hollow pier mold moving
The invention provides a thin-wall hollow pier mold moving construction method which comprises the following steps that S1, a pier foundation is constructed, after construction is completed, a tower foot is installed on the pier foundation, and a tower crane is installed on the tower foot; s2, the tower crane lifts the inner formwork and the outer formwork to the foundation body, and the inner formwork and the outer formwork are assembled to form a mold; s3, the inner formwork and the outer formwork are also hoisted to the top end of the thin-wall hollow pier along with the tower crane; s4, a bearing frame and a suspended derrick are installed on the thin-wall hollow pier, and the bearing frame is transversely fixed to an inner cavity of the thin-wall hollow pier; s5, a supporting rod is installed on the bearing frame, and a workbench is placed on the supporting rod; s6, the upper end of a traction rod is connected to the upper end of the suspended derrick, and a jack is connected to the lower end of the traction rod; and S7, the jack drives the workbench to ascend along the traction rod. The internal and external molds and the operation platform can be lifted integrally, the operation is rapid and safe, a large number of construction materials are saved, construction is safe, the construction period is short, and economic benefits are remarkable.
本发明提供了薄壁空心桥墩移模的施工方法，包括以下步骤：S1、施工桥墩基础，完成后，在桥墩基础上安装塔脚，在塔脚上安装塔机；S2、塔机将内模架和外模架吊运至基础本体上，组装内模架和外模架形成模具；S3、内模架和外模架也随塔机吊至薄壁空心桥墩的顶端；S4、在薄壁空心桥墩上的安装承重架和悬空井架，承重架横向固定在薄壁空心桥墩的内腔；S5、在承重架上安装支撑杆，支撑杆的上放置工作台；S6、在悬空井架的上端连接有牵引杆的上端，牵引杆的下端连接有千斤顶；S7、千斤顶带动工作台沿牵引杆上升。可实现内外模及操作平台整体上升，快速安全，节约了大量的施工材料，施工安全，工期快，经济效益显著。
Construction method for thin-wall hollow pier mold moving
The invention provides a thin-wall hollow pier mold moving construction method which comprises the following steps that S1, a pier foundation is constructed, after construction is completed, a tower foot is installed on the pier foundation, and a tower crane is installed on the tower foot; s2, the tower crane lifts the inner formwork and the outer formwork to the foundation body, and the inner formwork and the outer formwork are assembled to form a mold; s3, the inner formwork and the outer formwork are also hoisted to the top end of the thin-wall hollow pier along with the tower crane; s4, a bearing frame and a suspended derrick are installed on the thin-wall hollow pier, and the bearing frame is transversely fixed to an inner cavity of the thin-wall hollow pier; s5, a supporting rod is installed on the bearing frame, and a workbench is placed on the supporting rod; s6, the upper end of a traction rod is connected to the upper end of the suspended derrick, and a jack is connected to the lower end of the traction rod; and S7, the jack drives the workbench to ascend along the traction rod. The internal and external molds and the operation platform can be lifted integrally, the operation is rapid and safe, a large number of construction materials are saved, construction is safe, the construction period is short, and economic benefits are remarkable.
本发明提供了薄壁空心桥墩移模的施工方法，包括以下步骤：S1、施工桥墩基础，完成后，在桥墩基础上安装塔脚，在塔脚上安装塔机；S2、塔机将内模架和外模架吊运至基础本体上，组装内模架和外模架形成模具；S3、内模架和外模架也随塔机吊至薄壁空心桥墩的顶端；S4、在薄壁空心桥墩上的安装承重架和悬空井架，承重架横向固定在薄壁空心桥墩的内腔；S5、在承重架上安装支撑杆，支撑杆的上放置工作台；S6、在悬空井架的上端连接有牵引杆的上端，牵引杆的下端连接有千斤顶；S7、千斤顶带动工作台沿牵引杆上升。可实现内外模及操作平台整体上升，快速安全，节约了大量的施工材料，施工安全，工期快，经济效益显著。
Construction method for thin-wall hollow pier mold moving
薄壁空心桥墩移模的施工方法
YANG GUIBAI (Autor:in) / ZHU LEI (Autor:in) / ZHANG MIN (Autor:in)
17.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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