Device for testing water holding characteristic and penetration of porous medium and application thereof

A technique for porous media and penetration testing, which is applied in the directions of measurement devices, suspension and porous material analysis, surface/boundary effects, etc., and can solve the problem of single function of testing equipment for porous media water holding characteristics

Pending Publication Date: 2020-06-09
中国建筑土木建设有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device for porous media water holding properties and penetration tests and it...

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
  • Device for testing water holding characteristic and penetration of porous medium and application thereof
  • Device for testing water holding characteristic and penetration of porous medium and application thereof
  • Device for testing water holding characteristic and penetration of porous medium and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] In order to make the technical means, innovative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below.

[0058] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the contents disclosed in the description, and these technical solutions include adopting any obvious changes made to the embodiments described here. Replacement and modified technical solutions.

[0059] Apparatus for water holding properties and breakthrough tests of porous media, such as figure 1 As...

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
The inside diameter ofaaaaaaaaaa
Heightaaaaaaaaaa
Wall thicknessaaaaaaaaaa
Login to view more

Abstract

The device comprises a device for testing water holding characteristic and penetration of a porous medium and application thereof. The device comprises a porous medium soil column, an air inlet pipeline, a water inlet pipeline, a water outlet pipeline and an air outlet pipeline, wherein the air inlet pipeline and the water inlet pipeline are communicated with an upper end surface of the porous medium soil column; the water outlet pipeline is communicated with a lower end surface of the porous medium soil column; the air outlet pipeline is communicated with a lower side wall, an air inlet end of the air inlet pipeline is arranged in the air box; a first gas conveying pump and a third pressure gauge are sequentially arranged on the air inlet pipeline along the gas flow direction; a water inlet end of the water inlet pipeline is arranged in the water tank; a first peristaltic pump, a first flow meter and a first pressure meter are sequentially arranged on the water inlet pipeline in the water flow direction, a second pressure meter, a second flow meter, a second peristaltic pump and a turbidity meter are arranged on the water outlet pipeline in the water flow direction, and a fourth pressure meter and a second air conveying pump are sequentially arranged on the air outlet pipeline in the air flow direction. The device is light, easy to assemble and convenient to move, water holding characteristics including saturation, permeability, liquid pressure and the like can be measured at the same time, the construction can be better guided, and engineering calculation requirements canbe better met.

Description

technical field [0001] The present invention relates to a device for porous media water holding property and penetration test and its application. Background technique [0002] The water holding characteristics (saturation, permeability, liquid pressure, etc.) of porous media (soil, permeable materials, rocks, etc.) An important indicator of strength. At present, most of the test instruments are water-holding characteristics of porous media or stone migration devices. Contents of the invention [0003] The object of the present invention is to provide a device for porous medium water holding property and penetration test and its application, which solves the technical problem of single function of porous medium water holding property test equipment in the prior art. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] The device for porous medium water-holding properties and penetration tests is characterized in ...

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): G01N15/08G01N13/04
CPCG01N13/04G01N15/082
Inventor 郭志光禚锦鑫高树青包汉营蔡茂江刘斌敖长江
Owner 中国建筑土木建设有限公司
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