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Slope instability risk factor simulation test device

A risk factor, simulation test technology, applied in soil material testing, material inspection products, climate change adaptation, etc., can solve problems such as increased moisture content in soil and decreased shear strength, avoiding serious losses and accurate test results. , the effect of accurate test results

Pending Publication Date: 2022-07-12
胡利航
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

No interception and removal measures are taken for surface water, resulting in an increase in moisture content in the soil and a decrease in shear strength

Method used

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  • Slope instability risk factor simulation test device
  • Slope instability risk factor simulation test device
  • Slope instability risk factor simulation test device

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] The present invention provides such as Figure 1-9 A slope instability risk factor simulation test device as shown includes a support frame 1, a test box 11 is arranged above the support frame 1, a vibration assembly 6 is arranged between the support frame 1 and the test box 11, and the test box 11 is provided with a vibration component 6. One side is provided with a firs...

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Abstract

The invention discloses a slope instability risk factor simulation test device which comprises a supporting frame, a test box is arranged above the supporting frame, a vibration assembly is arranged between the supporting frame and the test box, a first sliding groove is formed in one side of the test box, and a sliding plate is slidably connected into the first sliding groove; one side of the test box is rotatably connected with a threaded rod, the threaded rod is located in the first sliding groove and is in threaded connection with the sliding plate, one side of the sliding plate is provided with a vertical rod, the upper surface of the vertical rod is provided with a circular through groove, the interior of the circular through groove is fixedly connected with a vertical pipe, and the upper end of the vertical pipe is fixedly connected with a spray head. By arranging the sampling assembly, the slope model is sampled through the sampling assembly, the water content of soil is calculated, exact data are obtained, reasonable prevention can be conveniently made in advance under the actual condition, and serious loss is avoided.

Description

technical field [0001] The invention belongs to the field of slope instability test, and particularly relates to a simulation test device for slope instability risk factors. Background technique [0002] Analysis of the reasons for the instability of the slope: improper selection of the slope value, and the slope is too steep. No interception and removal measures were taken for surface water, resulting in an increase in soil moisture content and a decrease in shear strength. When excavating the earthwork below the groundwater level, especially in the area prone to quicksand conditions, the construction method of lowering the groundwater level is not adopted. A large amount of earthwork or materials and equipment are stacked near the top of the slope, or there is vibration equipment near the top of the slope. The soil slope of the foundation trench (pit) has been exposed for a long time, causing collapse under the action of sunlight, rain or external force. [0003] When t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24
CPCG01N33/24Y02A10/23
Inventor 胡利航王刚李杨
Owner 胡利航
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