A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadbed frost heaving and thaw collapse deformation monitoring system based on GNSS technology
The invention discloses a roadbed frost heaving and thaw collapse deformation monitoring system based on a GNSS (Global Navigation Satellite System) technology. The roadbed frost heaving and thaw collapse deformation monitoring system comprises a communication machine and a plurality of GNSS antennas, the GNSS antennas are installed at different positions of the same cross section of the roadbed respectively, the GNSS antennas monitor coordinate information of the positions where the GNSS antennas are located, the communication machine is connected with the GNSS antennas respectively, and the communication machine obtains the coordinate information and sends the coordinate information. A satellite positioning technology and roadbed frost heaving deformation monitoring are combined, a complex monitoring system does not need to be installed in the roadbed, the defect that the roadbed cannot be used in a cold region is overcome, the roadbed deformation monitoring method can be suitable for roadbed deformation monitoring in various terrains and various environments, three-dimensional analysis can be conducted on the deformation state of the roadbed, and the roadbed frost heaving deformation monitoring accuracy is improved. And the deformation characteristics of the roadbed can be obtained more accurately. Real-time monitoring can be achieved, automation of roadbed monitoring is achieved, and the phenomena of data discontinuity and the like caused by manual data reading are avoided. The method is widely applied to the technical field of roadbed maintenance.
本发明公开了一种基于GNSS技术的路基冻胀融沉变形监测系统，包括通信机和多个GNSS天线。各GNSS天线分别安装在路基同一横断面的不同位置，GNSS天线监测自身所在位置的坐标信息，通信机分别与各GNSS天线连接，通信机获取各坐标信息，发送各坐标信息。本发明将卫星定位技术与路基冻胀变形监测相结合，不需要在路基内部安装复杂的监测系统，且避免了不能在寒区使用的缺点，能够适用于多种地形、多种环境下的路基变形监测，能够对路基的变形状态进行三维分析，能够更加准确的获得路基自身的变形特点。能够实现实时监测，实现路基监测的自动化，避免了因人工读取数据而导致的数据不连续等现象。本发明广泛应用于路基维护技术领域。
Roadbed frost heaving and thaw collapse deformation monitoring system based on GNSS technology
The invention discloses a roadbed frost heaving and thaw collapse deformation monitoring system based on a GNSS (Global Navigation Satellite System) technology. The roadbed frost heaving and thaw collapse deformation monitoring system comprises a communication machine and a plurality of GNSS antennas, the GNSS antennas are installed at different positions of the same cross section of the roadbed respectively, the GNSS antennas monitor coordinate information of the positions where the GNSS antennas are located, the communication machine is connected with the GNSS antennas respectively, and the communication machine obtains the coordinate information and sends the coordinate information. A satellite positioning technology and roadbed frost heaving deformation monitoring are combined, a complex monitoring system does not need to be installed in the roadbed, the defect that the roadbed cannot be used in a cold region is overcome, the roadbed deformation monitoring method can be suitable for roadbed deformation monitoring in various terrains and various environments, three-dimensional analysis can be conducted on the deformation state of the roadbed, and the roadbed frost heaving deformation monitoring accuracy is improved. And the deformation characteristics of the roadbed can be obtained more accurately. Real-time monitoring can be achieved, automation of roadbed monitoring is achieved, and the phenomena of data discontinuity and the like caused by manual data reading are avoided. The method is widely applied to the technical field of roadbed maintenance.
本发明公开了一种基于GNSS技术的路基冻胀融沉变形监测系统，包括通信机和多个GNSS天线。各GNSS天线分别安装在路基同一横断面的不同位置，GNSS天线监测自身所在位置的坐标信息，通信机分别与各GNSS天线连接，通信机获取各坐标信息，发送各坐标信息。本发明将卫星定位技术与路基冻胀变形监测相结合，不需要在路基内部安装复杂的监测系统，且避免了不能在寒区使用的缺点，能够适用于多种地形、多种环境下的路基变形监测，能够对路基的变形状态进行三维分析，能够更加准确的获得路基自身的变形特点。能够实现实时监测，实现路基监测的自动化，避免了因人工读取数据而导致的数据不连续等现象。本发明广泛应用于路基维护技术领域。
Roadbed frost heaving and thaw collapse deformation monitoring system based on GNSS technology
一种基于GNSS技术的路基冻胀融沉变形监测系统
YAN YIHUI (author) / CHANG DAN (author) / LIU JIANKUN (author) / ZHANG YUNLONG (author)
2023-04-18
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Frost heaving resistant roadbed system and roadbed heat supply method
| European Patent Office | 2022
Frost heaving and thaw collapse integrated intelligent testing device
| European Patent Office | 2023
Frost heaving resistant roadbed and construction method thereof
| European Patent Office | 2024