路面評価（舗装） (2)

[V-147] Influence of Vehicle Properties on Roughness Evaluation of Expressway Pavements

*Kazuya Tomiyama¹, Takanori Kataoka², Marei Inagi², Masamitsu Ito², Kenichi Meguro³ (1. Kitami Institute of Technology, 2. Graduate School of Kitami Institute of Technology, 3. East Nippon Expressway Company Limited)

Keywords:Surface Roughness, International Roughness Index, Expressway, Truck, User Evaluation