Subsoil state monitoring device and method

Abstract

Provided is a subsoil state monitoring device and method. The device and method belong to the field of housing construction, and have the following functions of (1) observing a subsoil state through a first observing pipe: opening a sealing cover, putting a miniature camera through a telegraph rod linked with the miniature camera into the first observing pipe, adjusting the position and angle of the camera through the telegraph rod, and observing the state of soil around the first observing pipe on a displayer; (2) warning through a second observing pipe: fixing and laying a sensor sheet on the outer wall of the second observing pipe from bottom to top, sending the humidity, temperature and other parameters around the sensor sheet to a warn displaying system through a data wire, and conducting automatic warning when a certain humidity value is detected; (3) monitoring the underground water level through the second observing pipe: opening the sealing cover, and measuring the underground water height with a laser distance meter through the pipe outlet. The first observing pipe and the second observing pipe are arranged next to each other, and combined for use. The subsoil state monitoring device belongs to preset equipment, has the function of warning and displaying, and can acquire subsoil information non-destructively. The subsoil state monitoring device and method have the advantages of being scientific and reasonable, easy to operate, low in cost and easy to popularize.

Description

technical field [0001] The invention relates to a foundation soil condition monitoring device and a method thereof, which belong to the field of building construction engineering. Background technique [0002] The increase of soil water content is an important reason for soil deformation, especially collapsible loess, and soil deformation will cause uneven settlement of buildings. At present, the current situation is that there is no preset monitoring device for the condition of the foundation soil, and after the building has uneven settlement and deformation, the cause is found and the foundation soil is investigated. In order to understand the condition of the foundation soil, the common methods are drilling and sampling, drilling wells, etc. These methods are passive measures that are taken only when the building has already settled, deformed and caused damage. Using this method to find the cause of the building’s settlement requires It takes a certain amount of time, an...

AI Technical Summary

Problems solved by technology

At present, the current situation is that there is no preset monitoring device for the condition of the foundation soil. After the building has uneven settlement and deformation, it is time to find the cause and conduct a survey of the foundation soil.

In order to understand the condition of the foundation soil, the common methods are drilling and sampling, drilling wells, etc. These methods are passive measures that are taken only when the building has already settled, deformed and caused damage. Using this method to find the cause of the building’s settlement requires It takes a certain amount of time, and the repair of the building and the reinforcement of the foundation also need to spend considerable cost and time

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