Monitoring method for urban rail transit structure safety protection
A technology for urban rail transit and safety protection, applied in the monitoring field of urban rail transit structure safety protection, can solve problems such as threatening operation safety, breaking, affecting normal operation of rail transit trains, etc., to achieve the effect of ensuring safe operation and ensuring safety
Pending Publication Date: 2020-04-21
江苏苏州地质工程勘察院
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The excavation of the foundation pit breaks the equilibrium state of the surrounding stratum, causing the stratum to move, resulting in additional stress and additional deformation of the adjacent rail transit structure. When the deformation is too large, it will affect the normal operation of the rail transit train and even threaten its operation safety.
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
[0035] A monitoring method for urban rail transit structure safety protection, comprising the following steps:
[0036] Step 1: The establishment of the control network for automatic monitoring, and the reasonable determination of the positions of datum points, measuring points and deformation points in the tunnel space;
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 relates to a monitoring method for safety protection of an urban rail transit structure, which comprises the following steps of: 1, establishing an automatic monitoring control network,and reasonably determining positions of a datum point, a station point and a deformation point in a tunnel space; 2, obtaining, sorting and analyzing monitoring data, and converting an observation data coordinate system of a monitoring point of the intelligent total station and processing observation data of a deformation point; and 3, publishing the data web network platform, and establishing andpublishing the monitoring data sharing web network platform. The safety of the rail can be ensured, and the safety of personnel is ensured.
Description
technical field [0001] The invention relates to a monitoring method, in particular to a monitoring method for the safety protection of urban rail transit structures. Background technique [0002] With the continuous development and utilization of underground space, more and more foundation pit projects appear around rail transit tunnels. The excavation of the foundation pit breaks the balance of the surrounding strata, causing the strata to move, resulting in additional stress and additional deformation of the adjacent rail transit structure. When the deformation is too large, it will affect the normal operation of the rail transit train and even threaten its operation safety. . Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a monitoring method for the safety protection of urban rail transit structures. [0004] To achieve the above object, the present invention adopts the following tec...
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 IPC IPC(8): G06Q10/06G06Q50/26G01C15/00
CPCG06Q10/0639G06Q50/265G01C15/00
Inventor 李益斌张志刚李学东钱栋
Owner 江苏苏州地质工程勘察院