第III部門

トンネル (5)

Thu. Sep 15, 2022 4:20 PM - 5:40 PM III-5 (吉田南総合館東棟　共東３２)

Chair: Yasuo Sawamura

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4:20 PM - 4:30 PM

[III-169] Method of exploration ahead of tunnel face in horizontal stratification ground

*Kazuki Maehara¹, Ryousuke Hamasu¹, Hiroyuki Hirano¹, Dohta Awaji¹, Ryouhei Hase¹, Minchoru Kim¹ (1. SHIMIZU CORPORATION)

4:30 PM - 4:40 PM

[III-170] Effectivity evaluation of drift advancing method part 1

*TAKEYUKI ICHIDA¹, Tomoyuki Nishitani¹, Ryousuke Ootsuki¹, Isamu Ootsuka¹ (1. TAISEI)

4:40 PM - 4:50 PM

[III-171] Effectivity evaluation of drift advancing method part 2

*Tomoyuki Nishitani¹, Takeyuki Ichida¹, Yusuke Nakata¹, Isamu Ohtsuka¹ (1. TAISEI CORPORATION)

4:50 PM - 5:00 PM

[III-172] Consideration On Stress Release Rate in 2D Analysis When Applying The Center Drift Advanced Method

*Yuki Ino¹, Hideto Mashimo¹ (1. Japan Construction Machinery and Construction Association)

5:00 PM - 5:10 PM

[III-173] Analytical consideration on the effect of advancing drift and stability of tunnel structure on poor ground

*Karen Shinoda¹, Nobuharu Isago², Sadatoshi Oomori³, Kousuke Kawata² (1. Tokyo Metropolitan University, 2. Tokyo Metropolitan University, 3. Penta-Ocean Construction)

5:10 PM - 5:20 PM

[III-174] Effect of the preceding ground improvement under tunnel construction in squeezing ground

*Sohyun Ahn¹, Naoto Takeichi¹, Shougo Akita¹, Koki Kumagai¹ (1. TOBISHIMA CORPORATION)

5:20 PM - 5:30 PM

[III-175] Construction results of displacement suppression by spray invert in expansive ground

*YUKI OKAZAKI², Takashi Uenami², Eiji Sasaki², Yuto Tobe², Yusuke Matsuzaki², Riki Sakamoto¹ (1. MILT, 2. KAJIMA)

Session information