Geotechnical fiber composite material tensioning and reinforcing device for smart construction

By actively applying prestress and monitoring the tensile state of fiber composite materials in real time through an automatic tensioning monitoring mechanism, the problems of insufficient active prestressing and tensioning accuracy in existing fiber material reinforcement systems are solved, thus achieving efficient reinforcement and safety monitoring of soil and rock masses.

CN122106097APending Publication Date: 2026-05-29JIANGSU UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU UNIV
Filing Date
2026-03-25
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing fiber reinforcement systems lack the ability to actively apply prestress, making it difficult to guarantee tension accuracy. Fiber materials are prone to tearing and difficult to detect in a timely manner, posing safety hazards.

Method used

An automatic tensioning monitoring mechanism is adopted, which combines a servo motor to drive a threaded rod and a gear groove to actively apply prestress. The tensile state of the fiber composite material is monitored in real time through an induction plate and a pressure sensor, providing real-time data support.

Benefits of technology

This technology enables fiber-reinforced composite materials to act as a constraint before the deformation of soil and rock masses, improving the timeliness and accuracy of reinforcement and reducing safety hazards.

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    Figure CN122106097A_ABST
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Abstract

The application relates to the technical field of geotechnical engineering, and discloses a geotechnical body fiber composite material tensioning and reinforcing device for intelligent construction, which comprises a fiber composite material mesh, the two sides of the fiber composite material mesh are provided with automatic tensioning monitoring mechanisms, the upper surfaces of each group of automatic tensioning monitoring mechanisms are provided with solar panels for providing stable power supply to the inside of the automatic tensioning monitoring mechanisms, the automatic tensioning monitoring mechanisms are arranged, a threaded rod is driven by a servo motor and cooperates with a gear groove, a sliding plate is driven to move to the inside of a stretching plate, thereby the fiber composite material mesh is actively stretched, compared with the passive covering or simple anchoring mode in the prior art, the application can actively apply prestress, the fiber composite material mesh can play a restraining role before the deformation of the geotechnical body, the advantages of high tensile strength of the fiber material are fully played, and the problem of effect lag of the traditional reinforcing mode is effectively solved.
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