Monitoring device for preventing differential settlement of underground concrete structure and construction method

By installing monitoring devices in underground concrete structures and using monitoring liquid flow and sensors to monitor settlement, the problem of the inability to accurately monitor uneven settlement in existing technologies is solved, the settlement position and direction can be determined in a timely manner, and the monitoring accuracy and correction effect are improved.

CN120778074APending Publication Date: 2025-10-14JINAN URBAN CONSTRUCTION GROUP CO LTD
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Patent Information

Application Number
CN202511147460.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-15
Publication Date
2025-10-14

AI Technical Summary

Technical Problem

Existing technologies are unable to accurately monitor the uneven settlement of underground concrete structures, and are unable to promptly confirm the location and direction of settlement, leading to errors in corrective decision-making.

Method used

A monitoring device for preventing uneven settlement of underground concrete structures is used, which includes a fixed part and a monitoring part. The geological settlement position is determined by monitoring the flow of liquid, the axial settlement is monitored by a ranging sensor, and the edge differential settlement is fed back in real time through multiple distributed monitoring parts.

Benefits of technology

It realizes accurate settlement monitoring of underground concrete structures, can determine the settlement location and direction in time, improves the monitoring effect, and ensures the accuracy of correction decisions.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of settlement monitoring, in particular to an underground concrete structure differential settlement prevention monitoring device and a construction method. Comprising a fixing part and a monitoring part, the fixing part is connected to the bottom of an underground structure, and the monitoring part is connected to the lower side of the fixing part; the monitoring part comprises a first monitoring part and a plurality of second monitoring parts, the first monitoring part and the underground structure are coaxially arranged, the plurality of second monitoring parts are uniformly distributed on the outer side of the underground structure, the geological settlement position is judged by utilizing the flow of monitoring liquid in the monitoring pipe, and the axial settlement amount is monitored through the distance measuring sensor; and an absolute reference is provided, a plurality of distributed second monitoring parts feed back edge differential settlement in real time, and center-edge double insurance is formed.
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