Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A landslide model test device

A landslide model test and model technology, applied in teaching models, soil material testing, material inspection products, etc., can solve problems such as affecting test results, simulation distortion, load redistribution, etc., to improve the simulation effect, high simulation accuracy, and economical cost effect

Active Publication Date: 2022-02-11
YANGTZE NORMAL UNIVERSITY +1
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] ① Cannot simulate the effect of seasonal freezing and thawing on slope landslides, slope or landslide instability and damage under the action of water
[0005] ② Using the rigid plate set on the top of the slope to simulate the actual gravity load will cause the load to be redistributed and there will be simulation distortion
In the landslide simulation test, the rigid plate cannot deform correspondingly with the deformation of the model slope, which will lead to significant load distribution, thereby affecting the test results; in order to avoid simulation distortion, the current part of the loading method is complex and expensive to control. high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A landslide model test device
  • A landslide model test device
  • A landslide model test device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] see Figure 1-6 , a kind of landslide model test device of specific embodiment, comprise landslide model box 4, be provided with model slope body A and freeze-thaw action unit in described landslide model box 4; On the bottom plate 4-8, one side slope of the model slope body A is a free slope surface, and the other sides of the model slope body A are limited by the side plate of the landslide model box 4 to make the vertical slope of the model slope body A The section on the slope surface is a right-angled trapezoid; the freeze-thaw simulation unit includes a condensation pipe network corresponding to the slope surface and buried under the slope surface, and the condensation pipe network is connected to the main body of the heat exchange equipment outside the landslide model box 4 connected; a number of temperatu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a landslide model test device, comprising a landslide model box, in which a model slope body and a freeze-thaw action unit are arranged; the model slope body is stacked on the bottom plate of the landslide model box, and one side of the model slope body is sloped For a free slope surface, the other sides of the model slope body are limited by the side plates of the landslide model box so that the section of the model slope body perpendicular to the slope surface is a right-angled trapezoid; the freeze-thaw simulation unit includes The condensation pipe network buried under the slope surface is connected with the main body of the heat exchange equipment outside the landslide model box; a number of temperature sensors are also buried under the slope surface. Through the freeze-thaw simulation unit, the present invention can effectively carry out simulation studies on the effects of seasonal freeze-thaw on landslide geological disasters, and combine the existing rainfall system, etc., to effectively carry out simulation studies on the impact of freeze-thaw on landslide geological disasters under the action of water test.

Description

technical field [0001] The invention belongs to the technical field of measuring and testing ground materials by physical methods, and in particular relates to a landslide model test device. Background technique [0002] Landslides can lead to disasters such as road damage, house collapse, formation of barrier lakes, etc., resulting in huge loss of life and property, and are one of the most important geological disasters. [0003] Loading landslide model test is an effective method to study the mechanism of landslides. There are also relevant researches in the prior art, such as CN103308663A, CN106885894A, CN107490668A, CN108279296A, CN207675761U, CN108918828A, CN109507390A, which provide perfect information on individual components such as landslide model test box structure, landslide surface structure, and freeze-thaw landslides; For example, CN1584542A, CN109208656A, CN207488288U, CN107807223A, CN105842418A, CN105510556A, and CN102331489A provide research information on ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24G09B23/40
CPCG01N33/24G09B23/40
Inventor 文桃周自强汤小林董和平熊平张建文刘语诗唐帅谭玉璇
Owner YANGTZE NORMAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com