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Automatic monitoring system and method for tunnel deformation

A monitoring system and tunnel technology, applied in measurement devices, surveying, mapping and navigation, instruments, etc., can solve the problems of difficulty in monitoring network layout and small distance limit, so as to improve deformation monitoring accuracy, reduce installation costs, and expand installation distance. Effect

Active Publication Date: 2020-11-17
广东省重工建筑设计院有限公司
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Problems solved by technology

[0005] Based on this, it is necessary to provide a tunnel deformation automatic monitoring system, method and device for the technical problem that the layout distance limit between two adjacent stations in the existing tunnel monitoring technology is small, and the embodiment of the present invention provides The tunnel deformation automatic monitoring system and method can reduce the number of measuring points required for laying the same tunnel, thereby reducing the cost of laying out the measuring points inside the tunnel, solving the problem of difficult deployment of monitoring points in the large deformation area of ​​the subway tunnel, and improving the deformation of the narrow and long structure. Monitoring accuracy

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  • Automatic monitoring system and method for tunnel deformation
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  • Automatic monitoring system and method for tunnel deformation

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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] In one embodiment, such as figure 1 As shown, a tunnel deformation automatic monitoring system is provided, including a first station 110, a second station 120, a first reference point 111, a second reference point 121, a connection point 130 and a server 140, and the server 140 is connected to the first station respectively. A station 110 and a second station 120 are connected by communication; wherein, the first station 110 and the second station 120 are set in the tunnel 101 at a preset distance; the first reference point 111 is set at the effective within the observation range; the seco...

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Abstract

The invention relates to an automatic monitoring system, method and device for tunnel deformation. The system comprises a first observation station point, a second observation station point, a first reference point, a second reference point, a connecting point and a server, wherein the server is in communication connection with the first observation station point and the second observation stationpoint respectively; the first observation station point is used for monitoring and obtaining the first observation data of the first reference point and the connecting point and transmitting the first observation data to the server respectively; the second observation station point is used for monitoring and obtaining the second observation data of the second reference point and the connecting point and transmitting the second observation data to the server respectively; the server is used for calculating and obtaining the three-dimensional coordinates and orientation angles of the first observation station point and the second observation station point and the three-dimensional coordinates of the connecting point according to the received first observation data, the received second observation data and the prestored three-dimensional coordinates of the first reference point and the second reference point. According to the automatic monitoring system for tunnel deformation, realizablelayout distance between the two observation station points is increased effectively, and the problem that monitoring dots in a subway tunnel large-deformation area is difficult to lay out is solved.

Description

technical field [0001] The invention relates to the technical field of tunnel monitoring, in particular to a tunnel deformation automatic monitoring system, method, device, computer equipment and computer-readable storage medium. Background technique [0002] As subway lines gradually form a network, there are more and more constructions that affect the structural safety of existing lines: firstly, new lines inevitably need to cross existing operating subway lines; secondly, external engineering construction in subway protection areas is gradually increasing. In order to ensure the safety of the subway tunnel structure and ensure normal operation, real-time deformation monitoring of the tunnel structure is required during the construction period; the automatic monitoring system can realize the observation positioning and deformation monitoring of the observation points in the easily deformable area of ​​the tunnel through the station equipment set in the tunnel . ) [0003...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C7/06
CPCG01C7/06
Inventor 林健焦宝文谭玮连长江赵旭颜小锋文选跃李建平周山邢烨卜海兵张立锋范伟贤徐凯帆王伟标
Owner 广东省重工建筑设计院有限公司
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