DYNAMIC IMPEDANCE EVOLUTION AND ENERGY DISSIPATION MECHANISM OF METAL–RUBBER DAMPING CLAMPS USED IN HIGH-TEMPERATURE PIPING SYSTEMS

The sensors mainly used in the data acquisition equipment are force hammer sensor, acceleration sensor (IEPE), and force sensor (PE). The test process is detailed in Section 2 of the article, and the raw data is detailed in the physical file of the dataset.

The explanation for these data is as follows. Firstly, the force hammer test data is the average power spectral density of acceleration and force directly tested through the modal analysis module in the signal acquisition system. This data was applied in the article without any data processing methods, and the interface diagram of the test results was also packaged into the physical file of the dataset; Secondly, both static and dynamic data include high temperature (300 ℃) and normal temperature (25 ℃) static and dynamic data.