An embedded cement-based piezoelectric ceramic sensor is studied and designed, which is embedded in the anti slide pile for four point bending test. The feasibility and accuracy of cement-based piezoelectric ceramic sensor are verified by using acoustic emission equipment and comparing with traditional commercial acoustic emission sensors. In this experiment, four piezoelectric ceramic sensors were prepared, and a traditional commercial acoustic emission sensor was arranged near the piezoelectric ceramic sensor. The data collected by the two sensors were compared. There are four groups of data, and each group of data includes the data of a piezoelectric ceramic sensor and a commercial acoustic emission sensor in a similar position. The test shows that the embedded cement-based piezoelectric ceramic sensor has high sensitivity and can work under quasi-static load. It is of great significance for the monitoring of internal fracture of mass concrete structure.

File naming and required software

The data collected by the sensor is stored in Excel file format. The name of the file is "SA * @ AE *", where SA represents piezoelectric ceramic sensor, AE represents commercial acoustic emission sensor, * represents channel number, and @ represents a corresponding group of sensors. For example, SA_ 1@AE_6 It represents the data of No. 1 piezoelectric ceramic sensor and No. 6 commercial acoustic emission sensor at a similar position.

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Cite as:

Jiang, Q. (2022). Piezoelectric ceramic sensor data. A Big Earth Data Platform for Three Poles, DOI: 10.11888/Terre.tpdc.272195. CSTR: 18406.11.Terre.tpdc.272195. (Download the reference： RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)