Concrete hardening real-time monitoring and evaluating device based on piezoelectric sensing technology
By using intelligent aggregate devices based on piezoelectric sensing technology in concrete hardening monitoring, the hardening status and strength development of concrete is monitored in real time, and the problem that traditional monitoring methods cannot consider a variety of environments and cannot be monitored in real time is solved, and high-sensitivity concrete hardening monitoring is achieved.
Patent Information
- Application Number
- CN202411921949.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-04-01
AI Technical Summary
Traditional concrete hardening compressive strength monitoring methods cannot consider various environments, insufficient sample size and inability to monitor concrete hardening status in real time.
A real-time monitoring and evaluation device for concrete hardening based on piezoelectric sensing technology, including a bracket and two smart aggregates fixed to the bracket. The smart aggregate has built-in PZT sheets to capture slight changes in the concrete hydration process through active sensing methods, and monitor the hardening state and strength development of concrete in real time.
Real-time and accurate monitoring of the concrete hardening process is achieved, stable performance can be maintained in complex environments, and scientifically based on concrete quality control to prevent safety hazards caused by insufficient strength.