A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mounting method for tower column steel bars of cable-stayed bridge cable tower
The invention discloses a cable-stayed bridge cable tower column reinforcing steel bar installation method, and relates to the technical field of road and bridge construction. Traffic flow dynamic changes are reflected through traffic flow information collection, the height position of a tower column is analyzed, and the height position of the tower column is analyzed through collection of longitude and latitude and altitude geographic information data, establishment of a height model and based on vehicle flow data. The method comprises the following steps: establishing a vehicle speed model, calculating the relationship between the vehicle speed and the flow through a flow density-speed relationship, establishing a vehicle flow model according to the vehicle speed and a density model, representing the change of the vehicle density along with time and position by using a continuity equation, and carrying out load calculation by using a height model and traffic flow data. And then real-time analysis and monitoring are carried out by combining a height model and load calculation and utilizing data acquired by an Internet of Things sensor, including real-time analysis of stress and deformation conditions, and if the stress and deformation conditions exceed a preset threshold value, the system gives an alarm, so that more efficient and safer construction and maintenance of the cable-stayed bridge are realized.
本发明公开了一种斜拉桥索塔塔柱钢筋的安装方法，涉及路桥施工技术领域，本发明通过交通流量信息采集反映交通流量动态变化，分析塔柱的高度位置，通过收集经纬度、海拔高度地理信息数据，建立高度模型，基于车辆流量数据，建立车辆速度模型，通过流量密度－速度关系，计算车辆速度和流量之间的关系，随后根据车辆速度和密度模型建立车辆流动模型，使用连续性方程表示车辆密度随时间和位置的变化，使用高度模型和交通流量数据进行荷载计算，然后结合高度模型和荷载计算，利用物联网传感器采集的数据，进行实时分析和监测，包括对应力和变形情况的实时分析，如果超出预设的阈值，系统会发出警报，实现更高效、更安全的斜拉桥建设和维护。
Mounting method for tower column steel bars of cable-stayed bridge cable tower
The invention discloses a cable-stayed bridge cable tower column reinforcing steel bar installation method, and relates to the technical field of road and bridge construction. Traffic flow dynamic changes are reflected through traffic flow information collection, the height position of a tower column is analyzed, and the height position of the tower column is analyzed through collection of longitude and latitude and altitude geographic information data, establishment of a height model and based on vehicle flow data. The method comprises the following steps: establishing a vehicle speed model, calculating the relationship between the vehicle speed and the flow through a flow density-speed relationship, establishing a vehicle flow model according to the vehicle speed and a density model, representing the change of the vehicle density along with time and position by using a continuity equation, and carrying out load calculation by using a height model and traffic flow data. And then real-time analysis and monitoring are carried out by combining a height model and load calculation and utilizing data acquired by an Internet of Things sensor, including real-time analysis of stress and deformation conditions, and if the stress and deformation conditions exceed a preset threshold value, the system gives an alarm, so that more efficient and safer construction and maintenance of the cable-stayed bridge are realized.
本发明公开了一种斜拉桥索塔塔柱钢筋的安装方法，涉及路桥施工技术领域，本发明通过交通流量信息采集反映交通流量动态变化，分析塔柱的高度位置，通过收集经纬度、海拔高度地理信息数据，建立高度模型，基于车辆流量数据，建立车辆速度模型，通过流量密度－速度关系，计算车辆速度和流量之间的关系，随后根据车辆速度和密度模型建立车辆流动模型，使用连续性方程表示车辆密度随时间和位置的变化，使用高度模型和交通流量数据进行荷载计算，然后结合高度模型和荷载计算，利用物联网传感器采集的数据，进行实时分析和监测，包括对应力和变形情况的实时分析，如果超出预设的阈值，系统会发出警报，实现更高效、更安全的斜拉桥建设和维护。
Mounting method for tower column steel bars of cable-stayed bridge cable tower
一种斜拉桥索塔塔柱钢筋的安装方法
ZOU XINGLIN (author) / ZHAO TIANTIAN (author) / YANG XINYI (author) / WU QIGANG (author) / HUANG RUIZHI (author) / WEI QINGZHU (author) / SUN SHANGPING (author) / ZHANG XIAOLEI (author) / SUN WEIFAN (author) / KONG DEGUI (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
/
G16Y
/
H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
,
Übertragung digitaler Information, z.B. Telegrafieverkehr
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