Surface displacement method high slope stability remote three-dimensional digital warning method and system
A three-dimensional digital and stability technology, applied in the field of safety early warning of high slope stability, surface displacement method and high slope stability remote three-dimensional digital safety early warning system, can solve problems that have not yet been seen
Active Publication Date: 2015-03-18
CHINA RAILWAY 21TH BUREAU GROUP
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] At home and abroad, there is still little research on remote three-dimensional digital early warning in the field of high slope stability. According to domestic literature, very few roads, minerals, submarine tunnels, and railway projects in China have built databases, multi-information early warnings and safety management for tunnel construction, but There is no literature report on the remote 3D digital early warning of high slope stability based on the surface displacement method, which integrates the 3D numerical model of high slope stability and the 3D visual safety early warning platform.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] System example such as figure 1 , figure 2 and image 3 Shown: a remote three-dimensional digital security early warning system for high slope stability using the surface displacement method, including a reference point GPS receiver 4, three high slope surface GPS receivers 1, a reference point GPS receiver 4 and three high sides The slope surface GPS receiver 1 is wired in turn to form a GPS positioning system; it also includes an automatic data collector 2 connected in turn, a GPRS static data collector 3, a communication transmitting base station 9, a commercial satellite 8, a communication receiving base station 14, the Internet 10 and remote Computer 11; the input end of the automatic data acquisition instrument 2 is wired to the high slope surface GPS receiver 1, the output end of the automatic data acquisition instrument 2 is wirelessly connected to the GPRS static data acquisition instrument 3, the GPRS static data acquisition instrument 3, the communication t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a surface displacement method high slope stability remote three-dimensional digital warning method and a system. The system is a construction area high slope stability three-dimensional numerical model based on high slope geotechnical physical and mechanical parameters, high slope regional hydrological and meteorological data and a Free Lossless Audio Codec (LAC) three-dimension (3D) technology and is a 3D visualization safety warning platform based on a Visualization Tool Kit (VTK) business software system. The method comprises steps of collecting real-time monitoring data of high slope surface detection point three-dimensional coordinates, transmitting the real-time monitoring data to a user computer, inputting the real-time monitoring data to the high slope stability three-dimensional numerical model after being resolved and processed by Global Positioning System (GPS) resolving software solution, analyzing measured high slope surface detection point displacement data, comparing the measured high slope surface detection point displacement data with overall displacement contours data, obtaining high slope displacement stability classification warning parameters, displaying and classifying safety warning through the 3D visualization safety warning platform, transmitting all warning information to mobile phones of relative persons through a short message module connected to the remote computer in a mobile phone short message mode, and completing high slope stability remote three-dimensional digital safety warning.
Description
technical field [0001] The invention belongs to the field of high slope geological hazard engineering related to highways, railways, water conservancy and hydropower, and is used for safety early warning of high slope stability; in particular, it relates to a remote three-dimensional digital early warning method for high slope stability by surface displacement method. It also relates to a remote three-dimensional digital safety early warning system for high slope stability based on surface displacement method. Background technique [0002] With the rapid development of my country's economic construction, high-grade highways, mountain railways, large and medium-sized hydropower stations and various side (bank) slope projects are also being rapidly constructed, but landslides and other geological disasters occur frequently, and the stability of high slopes is becoming more and more serious. Therefore, it is of great practical significance to develop remote three-dimensional dig...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/10
Inventor 唐述林
Owner CHINA RAILWAY 21TH BUREAU GROUP