路面評価（舗装）

10:30 AM - 10:40 AM JST(1:30 AM - 1:40 AM UTC)

[V-07] A study of road surface rating standards as a national policy in accordance with the "Code of Ethics of the Japan Society of Civil Engineers"

*Takeo Yamamoto¹ (1. Central Research Institute of Expressway Sole proprietor)

Keywords:

Road surface rating,IRI,Impact ride Quality,truck,Feeling Monitor,Code of Ethics