Inspection and investigation of vibration control devices, excitation experiments of cables.
Conducted in two cases: without and with vibration control devices! Evaluated the damping performance of the vibration control devices by comparing logarithmic decay rates.
We will introduce the "Inspection and Investigation of Vibration Control Devices." To evaluate the performance of the vibration control devices installed on the cables of the cable-stayed bridge, a shaker test was conducted. The test involved exciting the cables with the shaker set to the first to fifth natural frequencies, stopping the excitation when the vibrations increased, and recording the subsequent free decay vibration waveforms. 【Business Overview】 ■ Conducted shaker tests to evaluate the performance of the vibration control devices installed on the cables of the cable-stayed bridge. ■ Stopped the excitation when the vibrations increased and recorded the subsequent free decay vibration waveforms. ■ The shaker tests were conducted in two cases: with and without the vibration control device, and the damping performance of the device was evaluated by comparing the logarithmic decay rates of these cases. *For more details, please download the PDF or feel free to contact us.
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Our company is a measurement consultant capable of visualizing situations through various data analyses, starting with the measurement of structures and ground, and creating measurement technologies and analytical methods, as well as developing various systems. In a wide range of areas including dynamic characteristic surveys, measurement management services, construction and maintenance of monitoring systems, and system development services, we constantly aim for innovative technology development and services, proposing solutions tailored to our customers' needs.
