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Test monitoring device for water and salt migration of saline soil

A monitoring device and technology for saline soil, applied in soil material testing, material inspection products, etc., can solve the problems of lack of experimental monitoring device, inconvenient experimental detection, inconvenient for different climate simulations, etc., to improve convenience and convenience. Pick-and-place, easy-to-clean effect

Active Publication Date: 2021-08-13
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the normal operation of saline soil subgrade, it is necessary to study the water and salt migration law of saline soil subgrade and the law of saline soil strength attenuation after water and salt migration. , there is a lack of relevant experimental monitoring devices for water-salt migration in saline soils, and the existing experimental monitoring devices for water-salt migration in saline soils are not convenient for simulating different climates, and thus inconvenient for experimental detection. Therefore, we propose a An experimental monitoring device for water-salt migration in saline soils to solve this problem

Method used

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  • Test monitoring device for water and salt migration of saline soil
  • Test monitoring device for water and salt migration of saline soil
  • Test monitoring device for water and salt migration of saline soil

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Embodiment Construction

[0027] In the following, embodiments of the present invention will be described below, and those skilled in the art can easily understand other advantages and efficacy of the present invention, apparently, as described in the present invention. , Not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0028] It should be noted that the term "in", ",", ",", ",", "horizontal", "upper", "lower", "horizontal", "within", etc., is based on the direction shown in the drawings or The positional relationship is merely intended to be described, rather than indicating or implying means or elements must have a specific orientation, and is constructed in a particular orientation, and thus is not to be construed as limiting the invention. Moreover, the term "first", "second" is used only for the purpose, and cannot be understood as an indication or implies rela...

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Abstract

The invention discloses a test monitoring device for saline soil water salt migration, which comprises a base, a simulation detection box is fixedly mounted on the top of the base, a rainwater simulation mechanism is fixedly mounted on the top in the simulation detection box, and a water supply mechanism is fixedly mounted on the right side in the simulation detection box. A semiconductor cooler is fixedly installed at the upper end of the left side of the simulation detection box, the output end of the right side of the semiconductor cooler communicates with the left side of the interior of the simulation detection box, telescopic legs are fixedly installed on the two sides of the bottom of the simulation detection box, and a detection mechanism is hinged between the tops of the telescopic legs; and damping supporting legs are fixedly installed at the four corners of the bottom of the base. The device can effectively simulate different environments, is relatively convenient to use, high in operability and relatively wide in application prospect, fills the gap of a test monitoring device for saline soil water and salt migration, and is relatively high in practicability, relatively wide in application prospect and worthy of popularization and application.

Description

Technical field [0001] The present invention relates to the field of saline soil migration monitoring techniques, and more particularly to a test monitoring device for saline soil migration. Background technique [0002] Salted soils are salt soil and alkaline soil and a variety of salts, alkalized soils. Soil soil refers to soil's soluble salt content to achieve significant harmful hazards in the soil, salted soil has a wide range of distributions in my country, is a special soil with environmentally sensitive, and its engineering nature Water, temperature changes. In the highway construction in the saline earth distribution, the route must not be avoided through the saline segment, and there are many technical issues related to saline soil engineering characteristics; [0003] When using saline soil as a roadbed filler, in a natural precipitation environment, the saline soil base moisture and salt migration have a greater impact on the intensity and stability of the roadbed. In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24
CPCG01N33/24
Inventor 许健梅源武智鹏李彦锋
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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