補修・補強(6)

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

[VI-1120] Study of countermeasures against stagnant water at Mitsuzawa IC. of Metropolitan Expressway

*Takuya Kurabayashi¹, Yohei Tsuchihashi¹, Kaito Kotone¹ (1. Metropolitan Expressway Company Limited.)

Keywords:

stagnant water,earthwork,drainage