System for bridge scour multi-source monitoring, monitoring method thereof, and scour depth evaluating method thereof
US11859365B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2021 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Aug 13, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02D2600/10
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention discloses a system for bridge scour multi-source monitoring, including an intelligent monitoring system, a data industrial personal computer, a 5G remote communication transmission system and a remote scour depth evaluation center. The intelligent monitoring system consists of three subsystems including 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, which are coupled with one another to carry out triggering control to acquire lateral pile data, thereby forming a multi-source bridge local scour real-time sensing monitoring system, and realizing integration of clock synchronization, dynamic control of scour environment conditions, contact sensors and non-contact sensors. The system carries out integrated monitoring on a scour interface, seabed silt scour and deposition as well as bridge dynamic response, and a structural scour depth evaluating method provides bases for bridge maintenance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.