路面評価(舗装)(1)

[V-158] Investigation of the Relationship between Diurnal Weather Change and Road Surface Roughness

〇Kazuya Tomiyama¹, Kanae Kobayashi¹, Marei Inagi¹, Yuta Takahashi¹, Kazutaka Tateyama¹ (1.Kitami Institute of Technology)

Keywords:Road Surface Roughness, IRI, Road Surface Temperature, Zero-crossing, Weather Condition, Snow and Cold Region