杭・基礎工(2)

[III-377] Study on the influence of evaluation of ground type in road bridge design

〇Tatsushi Kajio¹ (1.Nagasaki River National Highway Office, Kyushu Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism)

Keywords:Road bridge design, Cast-in-place pile method, Ground type, Geological and ground risk management

地質調査から得られた地盤種類の違いから，橋梁予備設計と橋梁詳細設計の各段階における場所打ち杭の本数の違いが生じた実際の橋梁設計の事例について考察する．