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Device for preparing multi interbedding rock-soil modeling materials

A model material and rock-soil technology, which is applied in the field of devices for preparing multi-layered rock-soil model materials, can solve problems such as the inability to simulate interbedded rock-soil bodies, and achieve discreteness, good thin-layer homogeneity, and work high efficiency effect

Inactive Publication Date: 2012-07-04
INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above studies are all for homogeneous materials, and cannot simulate interbedded rock and soil

Method used

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  • Device for preparing multi interbedding rock-soil modeling materials
  • Device for preparing multi interbedding rock-soil modeling materials
  • Device for preparing multi interbedding rock-soil modeling materials

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Experimental program
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Effect test

Embodiment Construction

[0041] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0042] The basic idea of ​​the present invention is to obtain multi-interlayer model material blocks 17 by uniformly laying a variety of similar materials layer by layer.

[0043] The main components of the device of the present invention include a material box 18 (connected and combined by the first side plate 1, the second side plate 2, the third side plate 3, the fourth side plate 4, the bottom plate 5 and some fastening bolts 10), Flat push plate 19 (connected and combined by the main frame 11 of the flat push plate and the first strip steel 12 and the second strip steel 13), T-shaped frame 20 (connected and combined by special bolts 14 and the third strip steel 15 ), the adjusting nut 16 is characterized in that: the special bolt 14 of the T-shaped frame 20 passes through the square hole in the middle of the main frame 11 of the flat push plate and then ...

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Abstract

The invention discloses a device for preparing multi interbedding rock-soil modeling materials, which comprises a material box, a horizontal push pedal, a T-shaped frame, a regulating nut and fastening bolts, and is characterized in that the T-shaped frame is provided with the regulating nut after passing through a square hole on the horizontal push pedal; the horizontal push pedal is positioned at the top of the material box and is provided with an embossment which is internally provided with a square hole; the bottoms of the two sides of the horizontal push pedal are wielded with a strip steel respectively; the material box is composed of five steel plates, namely first, second, third and forth side plates as well as a base plate; the adjacent side plates are connected through the fastening blots; the base plate is drilled with a screw hole; the first, second, third and the forth side plates as well as the base plate are all wielded with angle iron; the opening of the angle iron corresponds to the screw hole on the base plate; the first, second, third and fourth side plates are respectively connected with the base plate through the fastening bolts; and the left and right side plates of the material box are respectively provided with two screw holes. The invention has simple structure, is easy to process, and has the advantages of simple operation and high work efficiency.

Description

technical field [0001] The invention relates to the technical field of rock-soil mechanics tests, and more particularly relates to a device for preparing multi-interlayer rock-soil model materials, which is widely used in the research fields of multi-interlayer rock mechanics and soil mechanics. Background technique [0002] In the fields of rock and soil mechanics such as underground engineering, mining engineering, and slope engineering, there are a large number of interlayer composite rock and soil bodies. It is of great significance to study the mechanics and deformation characteristics of interlayer composite rock and soil bodies through experimental means to guide engineering construction. Since the interlayer composite rock-soil mass is a natural layered material composed of a variety of different properties, thicknesses, components and different combinations in a certain order, its mechanical and deformation properties reflect multi-phase inhomogeneity, Anisotropy, m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/28
Inventor 施锡林李银平杨春和张桂民屈丹安孔君凤
Owner INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI
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