設計技術 (3)

[VI-1114] A design and construction case study of the embankment widening project for an in-service expressway road within strict constraints

*Shunsuke Kitagawa¹, Kazuhiko Maegawa², Ayano Kobayashi², Noritugu Kajita¹, Masaya Kawata¹ (1. SHIMIZU CORPORAITION, 2. Central Nippon Expressway Company Limited)

Keywords:design and construction, survey method, Ground Reinforced Soil Wall Method, making efficient