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A platform for research: civil engineering, architecture and urbanism
Integral installation and construction process for steel structure arch bridge
The invention discloses an integral installation and construction process for a steel structure arch bridge. The integral installation and construction process comprises the following steps: step 1, surveying factors such as local topography and landform, hydrology, weather and traffic; the floating crane has the beneficial effects that a specially-assigned person is arranged to observe water flow changes all the time in the working period and report the water flow changes in time, so that the floating crane can make a response scheme for dynamic changes of water level and water flow in the working process in time, the stability and the protection effect in the working process are effectively improved, and construction safety is ensured; the warning information signs such as the fog lamp and the variable-frequency warning lamp are arranged and connected with the automatic control unit with the rainfall sensor and the humidity sensor, so that the warning information signs such as the fog lamp and the variable-frequency warning lamp have a self-starting function, and the reflective warning signs of passing ships can be obviously observed in foggy weather; therefore, safety accidents are avoided.
本发明公开了一种钢结构拱桥整体安装施工工艺，步骤1：对当地的地形地貌、水文、天气以及交通等因素进行勘测。有益效果在于：本发明通过安排专人在工作期间时刻观测水流变化，并及时汇报，使浮吊在作业过程中可以对水位水流的动态变化及时做出应对方案，有效提高作业过程中的稳定性与防护效果，确保施工安全，通过安置雾灯、变频警示灯等警示信息标志，并连接具有雨量传感器和湿度传感器的自动控制单元，使雾灯、变频警示灯等警示信息标志具有自启动功能，从而使过往的船只在大雾天气中可以明显观察到反光警示标志，从而避免引发安全事故。
Integral installation and construction process for steel structure arch bridge
The invention discloses an integral installation and construction process for a steel structure arch bridge. The integral installation and construction process comprises the following steps: step 1, surveying factors such as local topography and landform, hydrology, weather and traffic; the floating crane has the beneficial effects that a specially-assigned person is arranged to observe water flow changes all the time in the working period and report the water flow changes in time, so that the floating crane can make a response scheme for dynamic changes of water level and water flow in the working process in time, the stability and the protection effect in the working process are effectively improved, and construction safety is ensured; the warning information signs such as the fog lamp and the variable-frequency warning lamp are arranged and connected with the automatic control unit with the rainfall sensor and the humidity sensor, so that the warning information signs such as the fog lamp and the variable-frequency warning lamp have a self-starting function, and the reflective warning signs of passing ships can be obviously observed in foggy weather; therefore, safety accidents are avoided.
本发明公开了一种钢结构拱桥整体安装施工工艺，步骤1：对当地的地形地貌、水文、天气以及交通等因素进行勘测。有益效果在于：本发明通过安排专人在工作期间时刻观测水流变化，并及时汇报，使浮吊在作业过程中可以对水位水流的动态变化及时做出应对方案，有效提高作业过程中的稳定性与防护效果，确保施工安全，通过安置雾灯、变频警示灯等警示信息标志，并连接具有雨量传感器和湿度传感器的自动控制单元，使雾灯、变频警示灯等警示信息标志具有自启动功能，从而使过往的船只在大雾天气中可以明显观察到反光警示标志，从而避免引发安全事故。
Integral installation and construction process for steel structure arch bridge
一种钢结构拱桥整体安装施工工艺
YUAN ZHAOWEI (author) / LI KAI (author) / LUO ZHI'E (author) / HUANG ZHONGSHI (author) / HU YONG (author)
2022-06-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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