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Preparation device for inclined columnar jointed rock samples

A technology for sample preparation and columnar joints, which is applied in the field of rock sample preparation devices with inclined columnar joints. Effect of Specimen Mass

Active Publication Date: 2019-02-15
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a sample preparation device for columnar jointed rock mass with inclined angle, which overcomes the phenomenon that the sample is easy to crack along the joint surface and the sample is not suitable for forming during the cutting process of the sample

Method used

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  • Preparation device for inclined columnar jointed rock samples
  • Preparation device for inclined columnar jointed rock samples
  • Preparation device for inclined columnar jointed rock samples

Examples

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Embodiment Construction

[0027] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0028] Such as Figure 1-Figure 8 As shown, the application includes the following characteristic components: 1 is a container, 2 is a top plate of a reaction force frame, 3 is a support column, 4 is a motor, 5 is an upper telescopic rod, 6 is a lower telescopic rod, 7 is a connecting rod, and 8 is a Fixed rod, 9 is a rotating rod, 10 is a rotating shaft, 11 is a liquid discharge port, 12 is a switch valve, 81 is an inclination angle plate, 91 is a cable tie, 92 is a through hole at the bottom of the fixed mount, and 93 is a pointer.

[0029] figure 1 As shown, a device for preparing a sample of a columnar jointed rock mass with an angle of inclination of th...

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PUM

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Abstract

The invention relates to a preparation device for inclined columnar jointed rock samples. The device comprises a holding box for holding hydrochloric acid and a fixing device for fixing a to-be-cut sample on the fixing device, wherein the fixing device comprises a telescopic structure which is fixed on a counter-force frame top plate; an adjustment structure is mounted at a positions, close to theholding box, of the adjust the structure; and the to-be-cut sample is fixed on the adjustment structure. Through action of the telescopic structure and the adjustment structure, the change of a distance between the to-be-cut sample and hydrochloric acid in the holding box is realized, thereby completing the preparation of the to-be-cut sample; and the device is capable of overcoming the phenomenathat the sample is easily cracked along the joint surface during the sample cutting process and the sample is not suitable for molding.

Description

technical field [0001] The invention relates to a sample preparation device for a columnar jointed rock mass with an inclination angle, which belongs to the field of indoor test devices for civil engineering. Background technique [0002] Columnar jointed rock mass is a jointed rock mass with a special structure, and it often encounters the problem of difficult sample preparation in laboratory tests. The main performance is that the cutting after the original sample preparation is easy to cause cracking along the joint surface, and the required sample is difficult to form. Especially for the inclined columnar jointed rock mass in the natural environment, the sample cutting is easier to crack and the preparation is more difficult. Contents of the invention [0003] The invention provides a sample preparation device for a columnar jointed rock mass with an angle of inclination, which overcomes the phenomenon that the sample is easily cracked along the joint surface and the ...

Claims

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Application Information

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IPC IPC(8): G01N1/28
CPCG01N1/28
Inventor 阙相成朱珍德
Owner HOHAI UNIV