Portable soil saturator for true-triaxial apparatus, and detection method
A true triaxial instrument, a portable technology, applied in the field of soil saturator, can solve the problems that the triaxial instrument is not suitable for the true triaxial instrument, the soil sample saturation time is long, and the effect is not good, and the structure is simple and the detection time is shortened. , the effect of improving the detection efficiency
Inactive Publication Date: 2019-01-11
TIANJIN CHENGJIAN UNIV
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Problems solved by technology
The true triaxial instrument in the prior art saturates the soil sample through the instrument itself of the true triaxial instrument. The true triaxial instrument saturates the soil sample for a long time, and the effect is not good.
[0003] And existing soil saturator is applicable to common triaxial instrument (two-dimensional) instrument, and the soil sample of triaxial instrument is cylindrical, and the soil sample of true triaxial instrument is rectangular parallelepiped shape, triaxial The saturator of the instrument is not suitable for the true triaxial instrument, so there is an urgent need for a soil saturator suitable for the true triaxial instrument to meet the true triaxial instrument detection of soil samples
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[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...
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The invention provides a portable soil saturator for a true-triaxial apparatus, and a detection method. The portable soil saturator comprises a base; a lower water permeable stone is correspondingly arranged above the base; a split mold used for containing a soil sample is arranged above the lower water permeable stone; an upper water permeable stone is placed above the split mold; a top cover isadditionally arranged above the upper water permeable stone in a covering manner; the top cover and the base are fixedly connected through a stand column; and the exterior of the split mold capable ofbeing opened can be fixed by a hoop component. The soil saturator is simple in structure and convenient to carry, can be rapidly dismounted and mounted, and is suitable for the true-triaxial apparatus; and the soil sample can be saturated and then placed on the true-triaxial apparatus for performing detection, so that the detection time is shortened, and the detection efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of soil saturators, and in particular relates to a portable true triaxial soil saturator and a detection method. Background technique [0002] In the technical field of soil testing, it is often necessary to perform mechanical testing on the soil. The true triaxial instrument is one of the instruments and equipment used for soil research and testing. The true triaxial instrument can simulate the three-dimensional stress state of the foundation soil and can independently It is an instrument that changes the magnitude of the three principal stresses on the sample to measure the strength and deformation characteristics of the soil. The true triaxial instrument in the prior art saturates the soil sample through the instrument of the true triaxial instrument itself, and the true triaxial instrument takes a long time to saturate the soil sample, and the effect is not good. [0003] And existing soil saturator is ...
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IPC IPC(8): G01N1/28G01N3/08
CPCG01N1/28G01N3/08G01N2203/0256G01N2203/0284G01N2203/0075
Inventor 王沛陆金禄柴寿喜
Owner TIANJIN CHENGJIAN UNIV