シールドトンネル(3)

[VI-380] Construction results of pipe jacking / shield combined construction method in long distance / steep grade water pipe laying work

〇Motoki SUGAYA¹, Nobuhiro WADA¹, Taiki TAKAMOTO² (1.KAJIMA CORPORATION, 2.Yokohama Waterworks)

Keywords:pipe jacking / shield combined construction method, eco speed shield method, long distance, steep grade, gravel