軌道保守(8)

[VI-803] Evaluation of the effect of volume reduction due to frost damage of PC sleepers on loading capacity

〇Shintaro Minoura¹, Tsutomu Watanabe¹, Manabu Ikeda¹ (1.Railway Technical Research Institute)

Keywords:PC sleeper, Frost damage, Scaling, Loading Capacity, Soundness evaluation, Structure-from-Motion Multi-View Stereo Photogrammetry