A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for overhanging part of bridge sidewalk
The embodiment of the invention provides a construction method for a cantilever part of a bridge sidewalk, and relates to the technical field of road construction engineering. The construction method comprises the following steps: S1, construction preparation: pre-embedded steel bars of a bridge top plate are corrected before construction, and construction materials and construction equipment are prepared; s2, processing and mounting an overhanging support system: processing, manufacturing and mounting a balance lever steel bar, a fulcrum steel bar and a U-shaped fixed steel bar; s3, processing and mounting a bottom template of the cantilever part; s4, steel bars at the cantilever part are bound; s5, a side formwork of the cantilever part is installed; and S6, concrete pouring and curing. The construction speed of the overhanging part of the bridge sidewalk can be increased, a large amount of mechanical and labor cost is saved, and potential safety hazards such as high-altitude falling and mechanical damage in the construction process of the overhanging part of the bridge are eliminated.
本发明的实施例提供了一种桥梁人行道悬挑部位施工方法，涉及道路施工工程技术领域。本发明包括如下步骤：S1、施工准备：施工前对桥梁顶板预埋钢筋进行校正，对施工材料、施工设备进行准备；S2、悬挑支撑系统加工及安装：对平衡杠杆钢筋、支点钢筋和U型固定钢筋加工制作及安装；S3、悬挑部位底部模板加工及安装；S4、悬挑部位钢筋绑扎；S5、悬挑部位侧部模板安装；S6、混凝土浇筑并养护。本发明能够提高桥梁人行道悬挑部位施工速度，节省大量机械及人工成本，消除桥梁悬挑部位施工过程中存在的高空坠落、机械伤害等安全隐患。
Construction method for overhanging part of bridge sidewalk
The embodiment of the invention provides a construction method for a cantilever part of a bridge sidewalk, and relates to the technical field of road construction engineering. The construction method comprises the following steps: S1, construction preparation: pre-embedded steel bars of a bridge top plate are corrected before construction, and construction materials and construction equipment are prepared; s2, processing and mounting an overhanging support system: processing, manufacturing and mounting a balance lever steel bar, a fulcrum steel bar and a U-shaped fixed steel bar; s3, processing and mounting a bottom template of the cantilever part; s4, steel bars at the cantilever part are bound; s5, a side formwork of the cantilever part is installed; and S6, concrete pouring and curing. The construction speed of the overhanging part of the bridge sidewalk can be increased, a large amount of mechanical and labor cost is saved, and potential safety hazards such as high-altitude falling and mechanical damage in the construction process of the overhanging part of the bridge are eliminated.
本发明的实施例提供了一种桥梁人行道悬挑部位施工方法，涉及道路施工工程技术领域。本发明包括如下步骤：S1、施工准备：施工前对桥梁顶板预埋钢筋进行校正，对施工材料、施工设备进行准备；S2、悬挑支撑系统加工及安装：对平衡杠杆钢筋、支点钢筋和U型固定钢筋加工制作及安装；S3、悬挑部位底部模板加工及安装；S4、悬挑部位钢筋绑扎；S5、悬挑部位侧部模板安装；S6、混凝土浇筑并养护。本发明能够提高桥梁人行道悬挑部位施工速度，节省大量机械及人工成本，消除桥梁悬挑部位施工过程中存在的高空坠落、机械伤害等安全隐患。
Construction method for overhanging part of bridge sidewalk
一种桥梁人行道悬挑部位施工方法
YANG FAN (author) / XU DONGXU (author) / DING DONGMING (author) / WANG JIANKANG (author) / DING HUAIKE (author) / WANG HAILONG (author) / YANG TONG (author) / JIANG DONGDONG (author) / XU KAI (author) / ZHOU YINMEI (author)
2024-02-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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