A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Installation method of stay cable dehumidification system
The invention discloses an installation method of a stay cable dehumidification system. The method comprises the steps that bolts and through-wall pipes are pre-buried, and stay cables of the dehumidification system are manufactured, transported and stored; a dehumidifying unit is assembled in the tower and fixed with embedded bolts in the tower, and a casing pipe method is adopted by a tower wallpenetrating pipeline; installing of a regeneration air inlet and outlet pipelines is carried out; installing of a main span side air supply pipeline is carried out; installing of a side span side airsupply pipeline is carried out; installing of a beam end stay cable anchor end air inlet assembly is carried out; installing of a tower end stay cable anchor end exhaust assembly is carried out; debugging is carried out, and using is realized after qualification. In China, the stay cable dehumidification system is applied to the cable-stayed bridge for the first time, the installation method successfully applies the dehumidification system to the cable-stayed bridge, a dry working environment is actively created for the interior of the stay cable, the service life of the stay cable is prolonged, and the maintenance cost is saved.
本发明公开了一种斜拉索除湿系统的安装方法，该方法包括：螺栓、穿墙管预埋，除湿系统斜拉索制作运输及存放；除湿机组在塔内组装，并与塔内预埋螺栓固定，穿塔壁管道采用套管法；安装再生进出风管路；安装主跨侧送风管路；安装边跨侧送风管路；安装梁端斜拉索锚端进气组件；安装塔端斜拉索锚端排气组件；调试，合格后投入使用。在国内，斜拉索除湿系统首次应用在斜拉桥中，本发明提供的安装方法将除湿系统成功应用在斜拉桥中，主动为斜拉索内部创造了一个干燥的工作环境，延长了斜拉索使用寿命，节约维修费用。
Installation method of stay cable dehumidification system
The invention discloses an installation method of a stay cable dehumidification system. The method comprises the steps that bolts and through-wall pipes are pre-buried, and stay cables of the dehumidification system are manufactured, transported and stored; a dehumidifying unit is assembled in the tower and fixed with embedded bolts in the tower, and a casing pipe method is adopted by a tower wallpenetrating pipeline; installing of a regeneration air inlet and outlet pipelines is carried out; installing of a main span side air supply pipeline is carried out; installing of a side span side airsupply pipeline is carried out; installing of a beam end stay cable anchor end air inlet assembly is carried out; installing of a tower end stay cable anchor end exhaust assembly is carried out; debugging is carried out, and using is realized after qualification. In China, the stay cable dehumidification system is applied to the cable-stayed bridge for the first time, the installation method successfully applies the dehumidification system to the cable-stayed bridge, a dry working environment is actively created for the interior of the stay cable, the service life of the stay cable is prolonged, and the maintenance cost is saved.
本发明公开了一种斜拉索除湿系统的安装方法，该方法包括：螺栓、穿墙管预埋，除湿系统斜拉索制作运输及存放；除湿机组在塔内组装，并与塔内预埋螺栓固定，穿塔壁管道采用套管法；安装再生进出风管路；安装主跨侧送风管路；安装边跨侧送风管路；安装梁端斜拉索锚端进气组件；安装塔端斜拉索锚端排气组件；调试，合格后投入使用。在国内，斜拉索除湿系统首次应用在斜拉桥中，本发明提供的安装方法将除湿系统成功应用在斜拉桥中，主动为斜拉索内部创造了一个干燥的工作环境，延长了斜拉索使用寿命，节约维修费用。
Installation method of stay cable dehumidification system
一种斜拉索除湿系统的安装方法
XU CANCHAO (author) / WANG LIANGBO (author) / RAO QI (author) / LIU JU (author) / HUANG JUN (author) / ZHANG YANHONG (author) / FENG YANLING (author) / WANG ZHANWEI (author) / ZHANG ZIWEI (author) / LI XUAN (author)
2020-10-16
Patent
Electronic Resource
Chinese
Stay cable structure of stay cable bridge utilizing ventilation steel pipes for dehumidification
| European Patent Office | 2020
Suspension bridge main cable dehumidification system and dehumidification method
| European Patent Office | 2024
Stay cable installation method implemented by using cable-stayed hanging basket
| European Patent Office | 2023