Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Complex linear steel-concrete combined arched bridge tower and construction method
The invention relates to a complex linear steel-concrete combined arched bridge tower and a construction method. The complex linear steel-concrete combined arched bridge tower comprises a bearing platform, a shaped steel-wood combined template, a steel tower column linear accurate control system, a first-section steel tower column guide frame and a multi-stage steel pipe latticed column bracket supporting system, the shaped steel-wood combined formwork is arranged on the bearing platform and used for pouring the special-shaped concrete lower tower column, the steel pipe latticed column support supporting system is used for controlling the gradient of steel tower column sections, and the steel tower column linear accurate control system is used for pre-assembling the steel tower columns. The special-shaped concrete lower tower column has the beneficial effects that the special-shaped concrete lower tower column adopts a shaped steel-wood combined formwork system, the circular-arc-shaped steel formworks are provided with the plug pins to be in rapid butt joint with the wood formwork insertion holes, rapid connection and fastening are achieved through the connecting plates and the connecting screws, and the installation efficiency of the steel-wood combined formworks is improved; and a steel tower column linear accurate control technology is adopted, so that the pre-splicing effect and linear control of the steel tower column are ensured.
本发明涉及一种复杂线性钢混组合拱形桥塔及施工方法，包括承台、定型化钢木组合模板、钢塔柱线性精确控制体系、首节钢塔柱导向架和多级钢管格构柱支架支撑体系；定型化钢木组合模板设于承台上，用于浇筑异型混凝土下塔柱，钢管格构柱支架支撑体系用于控制钢塔柱节段的梯度，钢塔柱线性精确控制体系用于钢塔柱预拼装。本发明的有益效果是：异型混凝土下塔柱采用定型化钢木组合模板体系，圆弧形钢模板设置插销与木模板插孔快速对接，利用连接板通过连接螺杆快速连接紧固，提高了钢木组合模板的安装效率；采用钢塔柱线性精确控制技术，保证了钢塔柱的预拼效果和线性控制。
Complex linear steel-concrete combined arched bridge tower and construction method
The invention relates to a complex linear steel-concrete combined arched bridge tower and a construction method. The complex linear steel-concrete combined arched bridge tower comprises a bearing platform, a shaped steel-wood combined template, a steel tower column linear accurate control system, a first-section steel tower column guide frame and a multi-stage steel pipe latticed column bracket supporting system, the shaped steel-wood combined formwork is arranged on the bearing platform and used for pouring the special-shaped concrete lower tower column, the steel pipe latticed column support supporting system is used for controlling the gradient of steel tower column sections, and the steel tower column linear accurate control system is used for pre-assembling the steel tower columns. The special-shaped concrete lower tower column has the beneficial effects that the special-shaped concrete lower tower column adopts a shaped steel-wood combined formwork system, the circular-arc-shaped steel formworks are provided with the plug pins to be in rapid butt joint with the wood formwork insertion holes, rapid connection and fastening are achieved through the connecting plates and the connecting screws, and the installation efficiency of the steel-wood combined formworks is improved; and a steel tower column linear accurate control technology is adopted, so that the pre-splicing effect and linear control of the steel tower column are ensured.
本发明涉及一种复杂线性钢混组合拱形桥塔及施工方法，包括承台、定型化钢木组合模板、钢塔柱线性精确控制体系、首节钢塔柱导向架和多级钢管格构柱支架支撑体系；定型化钢木组合模板设于承台上，用于浇筑异型混凝土下塔柱，钢管格构柱支架支撑体系用于控制钢塔柱节段的梯度，钢塔柱线性精确控制体系用于钢塔柱预拼装。本发明的有益效果是：异型混凝土下塔柱采用定型化钢木组合模板体系，圆弧形钢模板设置插销与木模板插孔快速对接，利用连接板通过连接螺杆快速连接紧固，提高了钢木组合模板的安装效率；采用钢塔柱线性精确控制技术，保证了钢塔柱的预拼效果和线性控制。
Complex linear steel-concrete combined arched bridge tower and construction method
复杂线性钢混组合拱形桥塔及施工方法
CHENG TAO (Autor:in) / CHEN XIAOYUAN (Autor:in) / WANG SHENGTAO (Autor:in) / JING HANLIN (Autor:in) / YANG QING (Autor:in) / ZHUANG PEIPEI (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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