Sandy soil liquefaction judging device based on artificial intelligence internet

Abstract

The invention discloses a sandy soil liquefaction judging device based on an artificial intelligence internet, and belongs to the technical field of sandy soil liquefaction judging devices. The sandysoil liquefaction judging device based on the artificial intelligence internet comprises a containing plate, wherein a liquid collecting box is arranged on the top face of the containing plate, a containing hopper is arranged in the upper end of a separation box, adjusting assemblies are arranged on the outer walls of the periphery of the upper end of the separation box, and a plurality of bafflesare hinged to the bottom face of the separation box in an annular structure. According to the invention, by arranging an extrusion assembly, an electric push rod is used for driving a pressing plateto move downwards so as to make the pressing plate drive a sealing plate to move downwards, the sealing plate can enter a containing hopper conveniently due to the fact that the bottom face of the sealing plate is provided with an inclined face, in an extrusion process, a spring can provide supporting force for the sealing plate, the sealing plate is tightly attached to the inner wall of the containing hopper, gaps are minimized, the best sealing performance is achieved, and water can flow out through filtering holes during extrusion, so that water in sandy soil is extruded as much as possible, and inaccurate data caused by the fact that more water is left in the sandy soil is avoided.

Description

technical field [0001] The invention relates to the technical field of sand and soil liquefaction discrimination devices, and more specifically, relates to a sand and soil liquefaction discrimination device based on artificial intelligence Internet. Background technique [0002] Liquefaction of sand (liquefaction of sand) refers to the phenomenon that the saturated loose powder and fine sand suddenly break under the action of vibration and become liquid. Due to the increase of pore water pressure and the decrease of effective stress, the sand changes from solid to liquid. phenomenon of change. The mechanism is that the saturated loose powder and fine sand have a tendency of particle movement and densification under the action of vibration, and the stress bearing is shifted from the sand skeleton to water. Due to the poor permeability of powder and fine sand, the pore water pressure It will increase sharply. When the pore water pressure is as large as the total stress value,...

AI Technical Summary

Problems solved by technology

[0003] 1. During the use of the device, it is filtered through the filter screen. Since the device is inconvenient to pressurize the sand with water, the filter of the sand with water is slow, which affects the work efficiency. pressure, resulting in insufficient water filtration in the sandy soil, resulting in errors in the judgment results;

[0004] 2. When the device is in use, the sand with water is directly placed in the filter tank, so that the sand with water is immediately filtered, which makes it impossible to accurately put the sand with water into the filter tank. Sand, resulting in the amount of sand and gravel poured into multiple filter tanks cannot be fixed, making it difficult to compare the results

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