Multifunctional soil disintegration experiment device

An experimental device and multi-functional technology, applied in the field of geotechnical engineering, can solve the problems of inconsistent disintegration surface and single function, and achieve the effect of real and accurate disintegration characteristics, easy assembly, and ingenious structural design.

Active Publication Date: 2017-12-08
CHONGQING THREE GORGES UNIV
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of soil disintegration experimental devices commonly used, but most of them have single functions, the disintegration surface is inconsistent with the disintegration surface in the real environment, and the simulation of conditions such as dry and wet cycles is also inconsistent with the reality. Water pressure conditions, slope conditions, water immersion conditions, water erosion and other

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
  • Multifunctional soil disintegration experiment device
  • Multifunctional soil disintegration experiment device
  • Multifunctional soil disintegration experiment device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] As attached figure 1 , 2 As shown in and 3, a multifunctional soil disintegration experiment device, including a sealed box 1, a digital monitoring system, a lifting system and a sample holding system; among them, the digital monitoring system is composed of an electronic balance 2, a data line, a computer host 3 and a display The lifting system includes a base 4, a support 5, a lifting rod 6, a rotating shaft 7, a rotating cross bar 8, a motor 9, a cam 10 and a track slot 11; one side of the sealed box 1 is transparent, and a base 4 is provided in the box; 4 are respectively provided with an electronic balance 2 and a bracket 5 fixedly connected; the electronic balance 2 is connected to the computer host 3 through a data cable; a lifting rod 6 is connected to the bracket 5, and the upper end of the lifting rod 6 is provided with a rotating shaft 7; a rotating shaft 7 is provided Rotate the crossbar 8, and the rotating crossbar 8 can freely rotate around...

Example Embodiment

[0023] Example 2

[0024] As attached Figure 4 with 5 As shown, a multifunctional soil disintegration experiment device includes a sealed box 1, a pressure stabilized pump 18, a barometer 19, a flow pump 20, a valve I 21, a valve II 22, a flow meter I 23, a flow meter II 24 and a nozzle 25. Monitoring system, lifting system and sample holding system; among them, the digital monitoring system is composed of electronic balance 2, data line, computer host 3 and display; lifting system includes base 4, bracket 5, lifting rod 6, rotating shaft 7, rotating crossbar 8 , The motor 9, the cam 10 and the track card slot 11; one side of the sealed box 1 is transparent, and the box is equipped with a base 4; the base 4 is equipped with an electronic balance 2 and a bracket 5 is fixedly connected; the electronic balance 2 passes through a data line Connected with the computer host 3; a lifting rod 6 is connected to the bracket 5, and a rotating shaft 7 is provided at the upper end of the lif...

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

No PUM Login to view more

Abstract

The invention relates to a multifunctional soil disintegration experiment device. The multifunctional soil disintegration experiment device comprises components such as a sealed tank (1), a digital monitoring system, a jacking system and a sample containing system. The multifunctional soil disintegration experiment device is ingenious in structural design and convenient to assemble, regulate and use, high-emulation dynamic simulation of a soil disintegration process under single or complex conditions is achieved, and particularly, the random, simple and rapid switching of a variety of simulation factors is ingeniously achieved.

Description

technical field [0001] The invention belongs to the technical field of rock and soil geological engineering, and relates to a novel test instrument for studying soil disintegration characteristics and evaluating soil water and soil retention capacity, in particular to a multifunctional soil disintegration experimental device. Background technique [0002] Soil disintegration is the phenomenon that soil collapses, collapses, or weakens after soaking. The mechanism may be that water molecules enter the soil voids to squeeze gas, and the internal stress is concentrated, making the repulsion of the soil itself exceed the suction, resulting in soil collapse. The body crumbles and disintegrates. Soil disintegration mechanism is closely related to the occurrence process of soil erosion, is one of the necessary conditions for soil erosion to occur, and is an important soil physical index for evaluating the severity of soil erosion and soil erosion. The evaluation of soil disintegra...

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
IPC IPC(8): G01N33/24
Inventor 曹晓龙林俊杰何立平张帅
Owner CHONGQING THREE GORGES UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap