河川・水路構造物

2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[VI-835] Watertight measures for constructing the lock gate within a river

*Kazushi Yabe¹, Hiroyuki Kido¹, Hisako Masunaga² (1. TAISEI CORPORATION, 2. Ministry of Land, Infrastructure, Transport and Tourism)

Keywords:

lock gate,temporary cofferdam,deep well,jet grouting,chemical grouting

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