A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Three-tower double-main-span cable-stayed bridge main tower cross cable rigidity monitoring method and related equipment
The invention discloses a three-tower double-main-span cable-stayed bridge main tower cross cable rigidity monitoring method and related equipment. The method comprises the steps that image change information corresponding to a stay cable under the loading of a moving load is obtained, and the moving load is formed in the running process of a target vehicle in a target bridge; acquiring strain information of the stay cable according to the image change information; acquiring bridge floor displacement information under the loading of the moving load; according to the stay cable strain information, the bridge floor displacement information and the moving load, rigidity information is obtained through numerical simulation calculation.
本申请公开了一种三塔双主跨斜拉桥主塔交叉索刚度监测方法及相关设备。该方法包括：获取移动载荷加载下的斜拉索对应的图像变化信息，其中，上述移动载荷是目标车辆在目标桥梁中行驶过程中形成的；根据上述图像变化信息获取斜拉索应变信息；获取移动载荷加载下的桥面位移信息；根据上述斜拉索应变信息、上述桥面位移信息和上述移动载荷通过数值仿真计算获取刚度信息。
Three-tower double-main-span cable-stayed bridge main tower cross cable rigidity monitoring method and related equipment
The invention discloses a three-tower double-main-span cable-stayed bridge main tower cross cable rigidity monitoring method and related equipment. The method comprises the steps that image change information corresponding to a stay cable under the loading of a moving load is obtained, and the moving load is formed in the running process of a target vehicle in a target bridge; acquiring strain information of the stay cable according to the image change information; acquiring bridge floor displacement information under the loading of the moving load; according to the stay cable strain information, the bridge floor displacement information and the moving load, rigidity information is obtained through numerical simulation calculation.
本申请公开了一种三塔双主跨斜拉桥主塔交叉索刚度监测方法及相关设备。该方法包括：获取移动载荷加载下的斜拉索对应的图像变化信息，其中，上述移动载荷是目标车辆在目标桥梁中行驶过程中形成的；根据上述图像变化信息获取斜拉索应变信息；获取移动载荷加载下的桥面位移信息；根据上述斜拉索应变信息、上述桥面位移信息和上述移动载荷通过数值仿真计算获取刚度信息。
Three-tower double-main-span cable-stayed bridge main tower cross cable rigidity monitoring method and related equipment
三塔双主跨斜拉桥主塔交叉索刚度监测方法及相关设备
GAO JUN (author) / HUANG ZHIJIAN (author) / CAI XIONGTING (author) / LIU KAIWEN (author) / PENG XUMIN (author) / ZHANG YUANZHENG (author) / WANG BO (author) / CHEN GENG (author) / WANG XIANG (author) / LI SONGZHEN (author)
2023-09-29
Patent
Electronic Resource
Chinese
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E01D
BRIDGES
,
Brücken
/
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
/
G06V
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