Abstract
This paper has performed static, fatigue and nondestructive test of tilting bolster frame for Korean tilting train. From the static test, the structural safety was investigated using Goodman diagram. After the static test, the fatigue test were conducted under tilting load conditions. The fatigue test was conducted for 10×10^6 cycles. During the fatigue test, the nondestructive tests using magnetic particle and liquid penetrant were performed at 6×10^6 cycle and 10×10^6 cycle. From the crack detection tests, it was known that there was no fatigue crack in the tilting bolster.
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