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[I-247] Analytical study on cracks in rubber dampers

〇Shintaro Sawada¹, Kazutoshi Nagata¹ (1.Nagoya institute of technology)

Keywords:Rubber damper, crack, Static analysis

In recent years, it has been reported that rubber dampers have deteriorated over time, and it has been confirmed that the performance of rubber itself has been lost due to cracking and hardening due to ozone deterioration and temperature. Therefore, it is necessary to confirm whether these devices can exhibit the required performance.