A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Formwork system and method for arch bridge construction in alpine region
The invention relates to a formwork system and method for arch bridge construction in alpine regions, and belongs to the technical field of arch bridge construction in alpine regions. According to the technical scheme, a first probe (39) of a concrete temperature sensor (3) is poured into core concrete, and a second probe (40) of the concrete temperature sensor (3) is poured into outer wrapping concrete; a silica gel electric heating sheet (4) is attached to the outer side of the outer wrapped concrete; the control system (11) controls the working condition of the silica gel electric heating piece (4) according to the temperature difference between the core concrete and the encased concrete, the temperature difference between the core concrete and the encased concrete is automatically controlled, and it is guaranteed that the concrete reaches the design strength after being solidified. The device has the beneficial effects that the silica gel electric heating piece is attached to the outer side of the building formwork through the clamping jaw structure, the silica gel electric heating piece is connected with the control system to control the concrete temperature, the temperature difference between core concrete and wrapping concrete is automatically controlled, and it is guaranteed that the concrete reaches the design strength after being solidified.
本发明涉及一种用于高寒地区拱桥施工的模板系统及方法，属于高寒地区拱桥施工技术领域。技术方案是：将混凝土温度传感器（3）的探头一（39）浇筑在核心混凝土内，将混凝土温度传感器（3）的探头二（40）浇筑在外包混凝土内；外包混凝土的外侧贴有硅胶电加热片（4）；控制系统（11）根据核心混凝土与外包混凝土的温度差，控制硅胶电加热片（4）工作情况，自动控制核心混凝土和外包混凝土的温差，保证混凝土凝固后达到设计强度。本发明有益效果：利用卡爪结构将硅胶电加热片附着建筑模板外侧，硅胶电加热片与控制系统相连控制混凝土温度，自动控制核心混凝土和外包混凝土的温差，保证混凝土凝固后达到设计强度。
Formwork system and method for arch bridge construction in alpine region
The invention relates to a formwork system and method for arch bridge construction in alpine regions, and belongs to the technical field of arch bridge construction in alpine regions. According to the technical scheme, a first probe (39) of a concrete temperature sensor (3) is poured into core concrete, and a second probe (40) of the concrete temperature sensor (3) is poured into outer wrapping concrete; a silica gel electric heating sheet (4) is attached to the outer side of the outer wrapped concrete; the control system (11) controls the working condition of the silica gel electric heating piece (4) according to the temperature difference between the core concrete and the encased concrete, the temperature difference between the core concrete and the encased concrete is automatically controlled, and it is guaranteed that the concrete reaches the design strength after being solidified. The device has the beneficial effects that the silica gel electric heating piece is attached to the outer side of the building formwork through the clamping jaw structure, the silica gel electric heating piece is connected with the control system to control the concrete temperature, the temperature difference between core concrete and wrapping concrete is automatically controlled, and it is guaranteed that the concrete reaches the design strength after being solidified.
本发明涉及一种用于高寒地区拱桥施工的模板系统及方法，属于高寒地区拱桥施工技术领域。技术方案是：将混凝土温度传感器（3）的探头一（39）浇筑在核心混凝土内，将混凝土温度传感器（3）的探头二（40）浇筑在外包混凝土内；外包混凝土的外侧贴有硅胶电加热片（4）；控制系统（11）根据核心混凝土与外包混凝土的温度差，控制硅胶电加热片（4）工作情况，自动控制核心混凝土和外包混凝土的温差，保证混凝土凝固后达到设计强度。本发明有益效果：利用卡爪结构将硅胶电加热片附着建筑模板外侧，硅胶电加热片与控制系统相连控制混凝土温度，自动控制核心混凝土和外包混凝土的温差，保证混凝土凝固后达到设计强度。
Formwork system and method for arch bridge construction in alpine region
一种用于高寒地区拱桥施工的模板系统及方法
ZHANG SHANGANG (author) / LI DONGXU (author) / HUANG BOYU (author) / LIU YE (author) / LIU PINJING (author) / CHEN JIAHUI (author)
2023-10-24
Patent
Electronic Resource
Chinese
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