A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge assembly type prefabricated guardrail installation and construction method
The invention discloses a bridge assembly type prefabricated guardrail installation construction method. The method comprises the following steps that S001, before a prefabricated guardrail is installed, surveying and setting out are conducted on a concrete beam; S002, interface treatment is conducted on the concrete beam before the prefabricated guardrail is installed; S003, the prefabricated guardrail is installed on the concrete beam in place; S004, the step S002 and the step S003 are repeated till the prefabricated guardrails of the whole-span bridge are installed in place; and S005, concrete pouring and curing are conducted on the connecting positions between the prefabricated guardrails and the concrete beam. The method has the beneficial effects that original work such as bridge anti-collision wall formwork installation, concrete pouring and formwork removal which are high in dangerousness is omitted, the work safety is improved, the work efficiency is improved, the influence on the surrounding environment and traffic is small, overall linear control over the appearance is good, and high popularization value is achieved.
本发明公开了一种桥梁装配式预制护栏安装施工方法，包括如下步骤：S001.预制护栏安装前对混凝土梁进行测量放线；S002.预制护栏安装前对混凝土梁进行界面处理；S003.预制护栏在混凝土梁上安装就位；S004.重复步骤S002、S003直至整跨桥梁预制护栏安装就位完成；S005.对预制护栏与混凝土梁之间的连接处进行混凝土浇筑与养护。本发明的有益效果：取消了原有的危险性较大的桥梁防撞墙模板安装、混凝土浇筑、模板拆除等工作，提高了工作安全性，提高了工作效率，对周边环境及交通影响较小，外观整体线性控制较好，具有较高的推广价值。
Bridge assembly type prefabricated guardrail installation and construction method
The invention discloses a bridge assembly type prefabricated guardrail installation construction method. The method comprises the following steps that S001, before a prefabricated guardrail is installed, surveying and setting out are conducted on a concrete beam; S002, interface treatment is conducted on the concrete beam before the prefabricated guardrail is installed; S003, the prefabricated guardrail is installed on the concrete beam in place; S004, the step S002 and the step S003 are repeated till the prefabricated guardrails of the whole-span bridge are installed in place; and S005, concrete pouring and curing are conducted on the connecting positions between the prefabricated guardrails and the concrete beam. The method has the beneficial effects that original work such as bridge anti-collision wall formwork installation, concrete pouring and formwork removal which are high in dangerousness is omitted, the work safety is improved, the work efficiency is improved, the influence on the surrounding environment and traffic is small, overall linear control over the appearance is good, and high popularization value is achieved.
本发明公开了一种桥梁装配式预制护栏安装施工方法，包括如下步骤：S001.预制护栏安装前对混凝土梁进行测量放线；S002.预制护栏安装前对混凝土梁进行界面处理；S003.预制护栏在混凝土梁上安装就位；S004.重复步骤S002、S003直至整跨桥梁预制护栏安装就位完成；S005.对预制护栏与混凝土梁之间的连接处进行混凝土浇筑与养护。本发明的有益效果：取消了原有的危险性较大的桥梁防撞墙模板安装、混凝土浇筑、模板拆除等工作，提高了工作安全性，提高了工作效率，对周边环境及交通影响较小，外观整体线性控制较好，具有较高的推广价值。
Bridge assembly type prefabricated guardrail installation and construction method
一种桥梁装配式预制护栏安装施工方法
CAI QINGHUA (author) / LI WEI (author) / XIONG HUAN (author) / ZHANG QUAN (author) / HE YUEJUN (author) / MA BING (author) / LI JIANYONG (author) / HE MIAOMIAO (author) / ZHENG SHUNJUN (author) / TIAN HUANXIANG (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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