Geological environment simulating experiment device

A technology for simulating experimental device and geological environment, applied in the field of geological environment simulation experimental device, can solve problems such as incomprehension, abstract mathematical method, difficult application of mathematical method, etc. Bottoming effect

Inactive Publication Date: 2008-01-23
CHENGDU UNIVERSITY OF TECHNOLOGY
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  • Application Information

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Problems solved by technology

[0003] But for the actual geological body, if its heterogeneity, anisotropy and complex boundary geometry do not allow too much generalization, then the mathematical method is difficult to apply, and the mathematical method is more abstract and difficult to understand

Method used

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  • Geological environment simulating experiment device
  • Geological environment simulating experiment device
  • Geological environment simulating experiment device

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Embodiment Construction

[0068] Referring to Figures 1 to 6, the geological environment simulation experiment device of the present invention includes a frame 1, a water storage tank 4 with a water pump 2 and a rainwater pump 3 located at the bottom of the frame, and the downstream end is hinged to the frame and passed through a hydraulic injection transmission mechanism. 5. A simulation box 8 made of plexiglass that is driven by the hydraulic box 6 to rotate around the hinge shaft 7 is mounted on the bottom of the top of the frame. A rainfall box 9 with dozens of rain holes 50 is installed. There are geological body simulation chambers 10 in the simulation box. 1. The water supply chamber 12 and the drainage chamber 13, which are respectively located at the upper and lower ends of the geological body simulation chamber, communicate with the geological simulation chamber through the permeable mesh plate 11. Mechanism 14, drainage water level regulating mechanism 15 regulate the constant water head wate...

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Abstract

The invention provides a geologic environment simulation experiment device, which comprises a machine stand, a water storage tank, a simulation case with its lower reach end hinged with the machine stand, a rainfall case installed at the top of the machine stand, a geologic body simulation cavity in the simulation case, a water supply cavity and a water discharge cavity that are respectively positioned at the upper and lower reach ends of the geologic simulation cavity and are communicated to the geologic body simulation case, a conatant head water level overflow case and a discharge overflow case that are respectively positioned at the external side end of the upper and lower reaches of the simulation case, a conatant head overflow cavity that are respectively communicated to the water storage tank and the water supply cavity via a pipeline and a conatant head overflow backwater cavity that is communicated to the water storage tank via an overflow backwater pipe are positioned in the conatant head water level overflow case; at least three groups of piezometer are mounted vertically on the wall of the simulation cavity; one end of a piezometer hose that is communicated to the bottom of the piezometer passes the a simulation wall and extends into the simulation cavity. Therefore, the invention is able to simulate the formation and control of geologic disaster as well as the rules for the motion of groundwater.

Description

Technical field: [0001] The invention relates to a geological environment simulation experiment device. Background technique: [0002] When studying the stability of slopes or geological bodies and the law of groundwater movement, mathematical methods are often used. The premise is that the geological body is solved under a series of generalizations and restrictive conditions. If these generalizations and restrictive conditions can still reflect The main characteristics of the actual geological body, then the mathematical analytical solution is available. [0003] But for the actual geological body, if its heterogeneity, anisotropy and complex boundary geometry do not allow too much generalization, then the mathematical method is difficult to apply, and the mathematical method is more abstract and difficult to understand. Invention content: [0004] The object of the present invention is to overcome the above disadvantages and provide a physical model for simulating the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00G09B25/06
Inventor 虞修竞付小敏黄润秋许强蔡国军裴钻徐德敏谭金花
Owner CHENGDU UNIVERSITY OF TECHNOLOGY
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