Patent ID: 11859365
Assignee: ZHEJIANG UNIVERSITY OF TECHNOLOGY
Field: Civil engineering (Other fields)
Classification: CPC E  H | IPC E  H

Claim 0:
1. A system for bridge scour multi-source monitoring, comprising:
an intelligent monitoring system;
a data industrial personal computer;
a 5G remote communication transmission system; and
a remote scour depth evaluation center,
wherein the intelligent monitoring system consists of three subsystems comprising a high-frequency real-time bridge dynamic characteristic monitoring system, an adjustable sound velocity underwater depth monitoring system, and a scoured seabed soil pressure change testing system, and the three subsystems are coupled with one another to carry out triggering control to acquire lateral pile data, thereby forming multi-source monitoring data, sensing and monitoring local scour of a bridge in real time, and realizing integration of clock synchronization, dynamic control of scour environment conditions, contact sensors and non-contact sensors;
the data industrial personal computer and the 5G remote communication system are installed at a pile top and carry out broken-point continuingly-transferring on the multi-source monitoring data obtained from the intelligent monitoring system through 5G communication to realize remote data transmission, and the data stored in the bridge data industrial personal computer is remotely re-accessed;
the remote scour depth evaluation center obtains the multi-source monitoring data from the intelligent monitoring system and evaluates a local scour depth of a pile foundation through fusion on the multi-source monitoring data and a weight normalization algorithm.