Dam piping simulation damage observation device and use method thereof

A technology of observation devices and dams, applied in hydraulic models and other directions, can solve problems such as inconvenient observation and limited simulation scenarios, and achieve the effect of wide application and improved teaching quality.

Active Publication Date: 2022-03-25
KUNMING PROSPECTING DESIGN INST OF CHINA NONFERROUS METALS IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a dam piping simulation damage observation device and its use method. Based on the external hardware, the component dam mod...

Method used

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  • Dam piping simulation damage observation device and use method thereof
  • Dam piping simulation damage observation device and use method thereof
  • Dam piping simulation damage observation device and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] refer to Figure 1 to Figure 9 As shown, a dam piping simulation damage observation device is characterized in that it includes: a bottom box 1, a middle partition 2, a lifting airbag 3, a simulation box 4, and a controller 5;

[0049] One side of the middle partition 2 is hinged on the side of the bottom box 1 and placed above the box 1, and one side of the simulation box 4 is hinged on the side of the middle partition 2 connected to the bottom box 1. On the side, placed above the middle partition 2, the lifting airbags 3 are respectively arranged between the middle partition 2 and the bottom box 1, the middle partition 2 and the simulation box 4, and the controller 5 is fixedly arranged on the simulation The side of the box 4; inflating the lifting airbag 3 can finally lift the simulated box 4 and change its plane angle, which can better simulate the situation of slope embankments in reality, and study the influence of terrain on piping in a formal way, and the actual...

Embodiment 2

[0052] This embodiment is a preferred implementation form of a dam piping simulation damage observation device based on the above-mentioned embodiment;

[0053] The inner bottom of the simulation box 4 is also provided with a "U"-shaped slot 49, one side of the "U"-shaped slot 49 is fixedly connected to the upper side wall of the simulation box 4 with a vertical bottom edge, and the other side is The inner side of the simulation box 4 is inclined, and its end is fixedly provided with "I" type connectors 491, and the transverse partitions 42 are divided into multiple, detachable clips connected between the "I" type connectors 491 or "I" type connectors. Between the connector 491 and the side wall of the simulation box 4, the longitudinal partition 41 is detachably connected in the "U"-shaped slot 49;

[0054] The transverse partition 42 in the simulation box 4 divides the cavity of the simulation box 4 into a simulation part and an observation part 44, and the bottom of the sim...

Embodiment 3

[0061] This embodiment is a working principle of a dam piping simulation damage observation device and its specific use method and steps;

[0062] How the device works:

[0063] Based on the above-mentioned embodiments 1 and 2, all electrical components of the device are controlled by the controller 5, and the specific central processing unit 51 receives the operation instruction and sends the execution instruction to the execution unit;

[0064] Wherein, the image and video information collected by the electronic camera 26 of the device are stored in the storage unit 52 after being analyzed and processed by the central processing unit 51, and the information can be copied through the USB interface 54; at the same time, the touch screen 53 controls part of the operation of the device , such as operating copy information, water intake, water discharge, etc.; the control button 55 can directly and quickly control the on-off of 6 pipelines for a conduit, that is, control the work...

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Abstract

The invention discloses a dam piping simulation damage observation device and a using method thereof. The dam piping simulation damage observation device comprises a bottom box, a middle partition plate, a lifting air bag, a simulation box body and a controller. One side edge of the middle partition plate is hinged to the side edge of the bottom box and arranged above the box body, one side edge of the simulation box body is hinged to the adjacent side edge, connected with the bottom box, of the middle partition plate and arranged above the middle partition plate, and the lifting air bags are arranged between the middle partition plate and the bottom box and between the middle partition plate and the simulation box body respectively. And the controller is fixedly arranged on the side edge of the simulation box body. Through the design of the lifting air bag and the middle partition plate, the finally simulated simulation box plane has two adjustable angles, the condition of a slope dam in reality can be better simulated, the influence of terrain on piping is researched in a form, the actual simulation application range is wider, the simulation condition is better, and diversified dam piping simulation research is facilitated.

Description

technical field [0001] The invention belongs to the technical field of construction monitoring, and in particular relates to a dam piping simulation damage observation device and a using method thereof. Background technique [0002] Piping refers to the erosion of the dam material inside the dam due to seepage, forming small holes, which gradually expand and cause the collapse of the dam. Due to the existence of osmotic pressure, the stability of the overall dam slope is reduced, and the tailings body may also produce its own deformation and destruction under the action of seepage. Due to the stratification of tailings sand deposition, anisotropic seepage rate is generated, which has a great influence on the seepage in the dam, especially on the position of the infiltration line in the dam. If the position of the soaking line is too high, swamping will occur on the dam surface or downstream, causing seepage water to flow out from the dam body, dam abutment and joints of dif...

Claims

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Application Information

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IPC IPC(8): E02B1/02
CPCE02B1/02
Inventor 刘文连眭素刚王光进林水泉孔祥云徐鹏飞许汉华樊亚红
Owner KUNMING PROSPECTING DESIGN INST OF CHINA NONFERROUS METALS IND
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