第VI部門

山岳トンネル(14)

Thu. Sep 9, 2021 2:40 PM - 4:00 PM VI-8 (Room33)

Chair: Naoki Tachibana

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[VI-457] Relationship between the chemical composition of groundwater and the geological structure around tunnel

〇Kei Yamashita¹, Suguru Shirasagi¹, Kazuhiko Masumoto¹, Tomoaki Matsushita¹, Takehiro Ohta² (1.KAJIMA Corporation, 2.Yamaguchi University)

[VI-458] A SITE TEST OF MEASUREMENT SYSTEM “T-DrillPacker” FOR GROUNDWATER INFLOW RATE AND PRESSURE IN THE ADVANCING BORING

〇Yusuke Hiratsuka¹, Sou Kumamoto¹, Hajime Yamamoto¹ (1.TAISEI CORPORATION)

[VI-459] Steady-state analysis of tunnel excavation process considering elasto-plastic history of the ground

〇Souta Takizawa¹ (1.Graduate School of Science and Technology, Niigata University)

[VI-460] Tunneling analysis using rock hardness distribution

〇Daisuke Fukushima¹, Yoshinori Kitamura¹, Kazuya Murakami¹, Haruna Aio¹ (1.Kajima corporation)

[VI-461] Measurement system and application examples in expansive ground

〇Tatsuki Yokomichi¹, takahiko mukai¹ (1.toda corporation)

[VI-462] Examination of stability measures based on additional geological surveys at fragile Tunnel portal

〇Hirotaka Satou¹, Daisuke Yamaki¹, Noboru Kayamori¹, Tatsuhiko Otani¹, Takuya Kushida², Tamotsu Kurosawa³ (1.Nishimatsu Construction, 2.Fukushima Prefecture, 3.CTI Engineering)

[VI-463] Evaluation of Hydraulic Conductivity Distribution Ahead of a
Tunnel Face Using Inverse Analysis of Advancing Borehole Observations

〇Sou Kumamoto¹, Yusuke Hiratsuka¹ (1.Taisei Corporation)

[VI-464] Prediction of ground surface settlement considering groundwater related to tunnel excavation by numerical analysis

〇Kenta Suzuki¹, Hisashi Hayashi¹, Masato Shinji¹ (1.Yamaguchi University)

Session information