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Alpine region slope multi-sensing information fusion and intelligent monitoring system and monitoring method

A multi-sensing, intelligent monitoring technology, applied in measuring devices, instruments, etc., can solve the problems of insufficient grasp of the overall state of high slopes, insufficient monitoring depth, etc. difficult effect

Active Publication Date: 2021-07-23
HARBIN INST OF TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For high slopes, the existing monitoring depth is insufficient, so that the overall state of the high slopes is not fully grasped

Method used

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  • Alpine region slope multi-sensing information fusion and intelligent monitoring system and monitoring method
  • Alpine region slope multi-sensing information fusion and intelligent monitoring system and monitoring method
  • Alpine region slope multi-sensing information fusion and intelligent monitoring system and monitoring method

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Experimental program
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specific Embodiment approach 1

[0036] Specific implementation mode one: as figure 1 , figure 2 and Image 6 As shown, this embodiment discloses a multi-sensing information fusion and intelligent monitoring system for slopes in alpine regions, including an on-site integrated monitoring device (the whole is a spliced ​​intubation structure), and an indoor intelligent management center 15;

[0037] The on-site integrated monitoring device includes a positioning module, a temperature collection module, a moisture collection module, an earth pressure collection module, a surface displacement collection module, and a data storage and transmission module;

[0038] The positioning module is used to acquire soil temperature, soil moisture, soil pressure and buried location information of surface displacement sensors;

[0039]The temperature acquisition module, the moisture acquisition module, the earth pressure acquisition module and the surface displacement acquisition module are respectively used for real-time ...

specific Embodiment approach 2

[0045] Specific implementation mode two: as Figure 1-Figure 6 As shown, this embodiment is a further description of specific embodiment 1. The on-site integrated monitoring device also includes a combined pipe, a pipe cap 1, a power supply 4, a ground displacement sensor 6, one or more earth pressure sensors 7, One or more soil body temperature sensors 8 and one or more soil body moisture sensors 10; the combined pipes include top pipe A, one or more connecting pipes B (the number of connecting pipes B can be customized according to demand) and bottom pipe C;

[0046] Described jacking pipe A is provided with upper, middle and lower three brackets, and the side wall of jacking pipe A is provided with two openings and a reserved hole one (for surface displacement sensor measuring rod 5 positioning), one of which An installation door 1 is provided at the opening, and an installation door 2 11 is provided at the other opening. The terminal 2, the power supply 4 and the ground d...

specific Embodiment approach 3

[0054] Specific implementation mode three: as figure 1 , figure 2 As shown, this embodiment is a further description of the second specific embodiment. The pipe jacking A is a prefabricated stainless steel square pipe. ) clamping (the upper end of the outer wall of the top pipe A and the lower end of the inner wall are respectively preset with slots for connecting the cap 1 and the connecting pipe B); when the number of the connecting pipe B is one, the connecting pipe B The upper end is set at the lower part of the top pipe A and the two are clamped (through the slot and the clamping platform), the upper end of the bottom tube C is set at the lower part of the connecting tube B and the two are clamped (through the clamping groove and the clamping platform) catch;

[0055] When there are multiple connecting pipes B, the upper end of the uppermost connecting pipe B is set at the lower part of the jacking pipe A and the two are clamped (through the slot and the card platform)...

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Abstract

The invention discloses an alpine region slope multi-sensing information fusion and intelligent monitoring system and monitoring method. The invention belongs to the field of slope soil state monitoring. The system includes a field integrated monitoring device and an indoor intelligent management center. The field integrated monitoring device comprises a positioning module, a temperature acquisition module, a moisture acquisition module, a soil pressure acquisition module, a surface displacement acquisition module and a data storage and transmission module; temperature, moisture, soil pressure and surface displacement acquisition modules are integrated into a data acquisition module; the data storage and transmission module is connected with the positioning module and the data acquisition module, and stores and wirelessly transmits the position and sensor information to an indoor intelligent management center; and the data processing and early warning module is arranged in an indoor intelligent management center, is connected with the data storage and transmission module, analyzes and processes the monitoring data of the soil temperature, the moisture, the soil pressure and the earth surface displacement sensor, and carries out early warning when the monitoring data reaches an instability threshold value. The system and method are used for monitoring the slope soil body in the alpine region.

Description

technical field [0001] The invention belongs to the field of slope soil state monitoring, and in particular relates to a multi-sensing information fusion and intelligent monitoring system and monitoring method for slopes in alpine regions. Background technique [0002] In recent years, with the deepening of the national highway network planning and medium- and long-term railway planning, the infrastructure construction of traffic engineering in cold regions is also developing rapidly. According to design and construction needs, many projects will inevitably be built in alpine regions, thus forming various slope projects. In engineering in cold regions, the freeze-thaw cycle will seriously affect the state of the supporting soil, and the overall stability of the slope during the spring thaw period is poor, and landslide disasters are more likely to occur. As far as Poe is concerned, its danger is even more prominent. Therefore, it is necessary to monitor the temperature, hu...

Claims

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Application Information

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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 凌贤长李新宇陈宏伟丛晟亦唐亮邢文强程志和胡意如朱磊
Owner HARBIN INST OF TECH
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