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Bedding rock slope simulation test device under coupling effect of rainfall and underground water

A rocky slope and simulation test technology, applied in teaching models, soil material testing, educational tools, etc., can solve problems such as difficult to test and design rocky slopes, geological disasters, and affecting slope stability

Inactive Publication Date: 2021-11-12
SICHUAN DEPT OF TRANSPORTATION HIGHWAY PLANNING PROSPECTING & DESIGN RES INST
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Problems solved by technology

The protective slope made of shotcrete is infiltrated and corroded by long-term rainwater and groundwater, resulting in severe weathering and fragmentation of the rock strata and the development of joints. The stability of the entire slope may even cause geological disasters in severe cases
[0003] In dif

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  • Bedding rock slope simulation test device under coupling effect of rainfall and underground water
  • Bedding rock slope simulation test device under coupling effect of rainfall and underground water
  • Bedding rock slope simulation test device under coupling effect of rainfall and underground water

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the application clearer, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the application. Obviously, the described embodiments It is a part of embodiment of this application, and is not all embodiment. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the scope of protection of this application.

[0041] Accordingly, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limi...

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Abstract

The embodiment of the invention provides a bedding rock slope simulation test device under the coupling effect of rainfall and underground water, and relates to the technical field of rock slope simulation devices. The bedding rock slope simulation test device under the coupling effect of rainfall and underground water comprises a supporting frame body mechanism, a mold body mechanism and a rainfall simulation mechanism. The supporting frame body mechanism comprises a bottom plate, a supporting frame and a fixing plate, the supporting frame is installed at the top of the bottom plate, the fixing plate is fixedly arranged at the top of the supporting frame, and the mold body mechanism comprises a box body, a collecting box, a rock slope mold part, a pressing and holding assembly and a filtering assembly. A water source in the second water tank is communicated with the interior of the collecting tank through a connecting hose, the water level in the collecting tank is adjusted by adjusting the water level in the second water tank, namely, the underground water level is simulated, and the rainfall and underground water simulation test can reflect the influence of rainfall and underground water on the rock slope. Therefore, the construction scheme of the rock slope in the later period can be adjusted conveniently.

Description

technical field [0001] The present application relates to the technical field of rock slope simulation devices, and in particular, relates to a bedding rock slope simulation test device under the coupled action of rainfall and groundwater. Background technique [0002] The slope can protect both sides of the roadbed and the dam in the water conservancy project. The protective slope made of shotcrete is infiltrated and corroded by long-term rainwater and groundwater, resulting in severe weathering and fragmentation of the rock strata and the development of joints. The stability of the entire slope may even lead to geological disasters in severe cases. [0003] In different regions, for the construction of subgrades or dams with different rainfall weather and groundwater content, rock slopes with different thicknesses and even internal structures are required, but in fact it is difficult to test and design more suitable rock slopes according to the requirements slope. There...

Claims

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Application Information

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IPC IPC(8): G01N33/24G09B23/40
CPCG01N33/24G09B23/40
Inventor 刘天翔程强雷航王丰
Owner SICHUAN DEPT OF TRANSPORTATION HIGHWAY PLANNING PROSPECTING & DESIGN RES INST
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