Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Overall sliding construction method for long-distance retaining wall steel formwork
The invention discloses an integral sliding construction method for a long-distance retaining wall steel formwork. The integral sliding construction method comprises the following steps that S1, construction preparation and construction lofting are conducted; s2, earth excavation; a bottom plate formwork is a set-shaped steel formwork, the front end face and the rear end face of the bottom plate formwork are oppositely pulled and fixed through phi 48 steel pipes, and the periphery of the bottom plate formwork is obliquely supported through combination of short steel pipes and fasteners; s4, bottom plate concrete is poured; s5, concrete revetment wall body pouring is conducted, specifically, one-time overall sliding type steel formwork erecting forming is adopted for pouring concrete; s6, constructing a drainage pipe, an inverted filter layer, a settlement joint, a culvert pipe and steps; s7, back-layer backfilling is conducted on the revetment wall; s8, erecting a mold, and pouring a pressure roof; s9, constructing a dike top alkali road; and S10, secondary slope protection construction is conducted. According to the method, one-time integral sliding type steel mold erecting molding is adopted for pouring concrete; the wall body template is reinforced by a tie bar and a stiffening rib; a steel pipe scaffold does not need to be erected outside the formwork, and operation is easier and more convenient.
本发明公开了长距离挡土墙钢模板整体滑移施工方法，包括以下步骤：S1：施工准备、施工放样；S2：土方开挖；S3：安装模板：底板模板采用定型钢模板，底板模板前后端面采用ф48钢管对拉固定，四周用短钢管结合扣件斜向支撑；S4：浇筑底板砼；S5：砼护岸墙身浇筑：采用一次整体滑移式钢模立模成型浇筑砼；S6：排水管、倒滤层、沉降缝、涵管、踏步施工；S7：护岸墙后分层回填；S8：立模、浇筑硷压顶；S9：堤顶硷道路施工；S10：二级护坡施工。本发明，采用一次整体滑移式钢模立模成型浇筑砼；墙身模板采用拉筋和加劲肋一起加固方式；无需在模板外侧搭设钢管脚手架，操作更加简便。
Overall sliding construction method for long-distance retaining wall steel formwork
The invention discloses an integral sliding construction method for a long-distance retaining wall steel formwork. The integral sliding construction method comprises the following steps that S1, construction preparation and construction lofting are conducted; s2, earth excavation; a bottom plate formwork is a set-shaped steel formwork, the front end face and the rear end face of the bottom plate formwork are oppositely pulled and fixed through phi 48 steel pipes, and the periphery of the bottom plate formwork is obliquely supported through combination of short steel pipes and fasteners; s4, bottom plate concrete is poured; s5, concrete revetment wall body pouring is conducted, specifically, one-time overall sliding type steel formwork erecting forming is adopted for pouring concrete; s6, constructing a drainage pipe, an inverted filter layer, a settlement joint, a culvert pipe and steps; s7, back-layer backfilling is conducted on the revetment wall; s8, erecting a mold, and pouring a pressure roof; s9, constructing a dike top alkali road; and S10, secondary slope protection construction is conducted. According to the method, one-time integral sliding type steel mold erecting molding is adopted for pouring concrete; the wall body template is reinforced by a tie bar and a stiffening rib; a steel pipe scaffold does not need to be erected outside the formwork, and operation is easier and more convenient.
本发明公开了长距离挡土墙钢模板整体滑移施工方法，包括以下步骤：S1：施工准备、施工放样；S2：土方开挖；S3：安装模板：底板模板采用定型钢模板，底板模板前后端面采用ф48钢管对拉固定，四周用短钢管结合扣件斜向支撑；S4：浇筑底板砼；S5：砼护岸墙身浇筑：采用一次整体滑移式钢模立模成型浇筑砼；S6：排水管、倒滤层、沉降缝、涵管、踏步施工；S7：护岸墙后分层回填；S8：立模、浇筑硷压顶；S9：堤顶硷道路施工；S10：二级护坡施工。本发明，采用一次整体滑移式钢模立模成型浇筑砼；墙身模板采用拉筋和加劲肋一起加固方式；无需在模板外侧搭设钢管脚手架，操作更加简便。
Overall sliding construction method for long-distance retaining wall steel formwork
长距离挡土墙钢模板整体滑移施工方法
ZHANG RUNYU (Autor:in) / SHEN CHEN (Autor:in) / CHEN WEI (Autor:in) / XU JING (Autor:in) / LIN WENSHUN (Autor:in)
01.03.2024
Patent
Elektronische Ressource
Chinesisch
Sliding formwork component for riverway retaining wall
| Europäisches Patentamt | 2020
Concrete retaining wall sliding formwork device and using method thereof
| Europäisches Patentamt | 2022
Retaining wall system including retaining wall support formwork
| Europäisches Patentamt | 2022
Retaining wall steel formwork splicing and reinforcing structure and construction method thereof
| Europäisches Patentamt | 2023
Formwork construction process used for revetment retaining wall
| Europäisches Patentamt | 2020