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Transverse consolidation test device

A consolidation test and transverse technology, applied in the direction of measuring devices, using stable tension/pressure to test material strength, instruments, etc., can solve problems such as difficult calculation of piston plate pressure, and achieve rich test methods and methods, pressure adjustment Fine and varied effects

Active Publication Date: 2016-07-20
JIAXING NIYA OPTOELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the pressure on the piston plate is difficult to calculate, and generally the pressure change can only be achieved by adding or subtracting weights

Method used

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Embodiment Construction

[0010] The accompanying drawings show the technical solution of the present invention and its embodiments, and the relevant details and working principles of the embodiments will be further described below in conjunction with the accompanying drawings.

[0011] refer to figure 1 , figure 2 , image 3 As shown, the transverse consolidation test device provided by the present invention includes a pressure cylinder 1, a soil sample 2 is loaded in the pressure cylinder 1, a drainage plate is arranged in the soil sample 2, a pore piezometer 4 is arranged at the bottom of the pressure cylinder 1, and the pressure Piston plate 5 at the upper end of cylinder 1, piston plate 5 can move up and down along the inner wall of pressure cylinder 1, piston plate 5 and the wall of pressure cylinder 1 are liquid-tightly matched, vertical rod 6 is arranged on piston plate 5, and pressure cylinder 1 side is provided with Support 7, said vertical bar 6 and support 7 are equipped with a settlemen...

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Abstract

The invention discloses a transverse consolidation test device. The transverse consolidation test device comprises a pressure cylinder filled with soil samples, a water discharge plate is arranged in the soil sample, a pore pressure meter is arranged on the lower portion of the pressure cylinder, a piston plate is arranged at the upper end of the pressure cylinder and can move up and down along the inner wall of the pressure cylinder, the piston plate and the wall liquid of the pressure cylinder are in close fit, a vertical rod is arranged on the piston plate, a support is arranged on the lateral side of the pressure cylinder and a sedimentation measuring device is configured on the vertical rod and the support. The center of the piston plate is hinged to a press rod, the upper end of the press rod is hinged to one end of a first lever, a transversely moving movable fulcrum is supported in the middle of the first lever, and the other end of the first lever is hinged to a press device. The transverse consolidation test device can measure data of the pore pressure meter and data of a settlement meter by pressing the piston plate, and accurate and complete data can be obtained through verification of the data. Pressure is amplified during measurement by the aid of the lever principle. In addition, by pressing the piston plate through moving change of the movable fulcrum, test means and ways are enriched.

Description

technical field [0001] The invention relates to a transverse consolidation test device. Background technique [0002] The traditional transverse consolidation test device generally includes a pressure cylinder, in which a soil sample is placed, a drainage plate is arranged in the soil sample, a piezometer is arranged at the lower part of the pressure cylinder, and a piston plate is arranged at the upper end of the pressure cylinder. However, the pressure on the piston plate is difficult to calculate, and generally the pressure change can only be realized by adding or subtracting weights. Contents of the invention [0003] In view of the deficiencies in the background technology, the technical problem to be solved by the present invention is to provide a transverse consolidation test device, which can amplify the pressure transmitted by the pressure device, and can more finely and multi- Change adjustment. [0004] The present invention is accomplished by adopting the fol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/08G01N3/02
CPCG01N3/02G01N3/08
Inventor 马建军史文杰王军
Owner JIAXING NIYA OPTOELECTRONICS CO LTD
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