Session information

第III部門

トンネル (8)

Fri. Sep 16, 2022 1:00 PM - 2:20 PM III-5 (吉田南総合館東棟　共東３２)

Chair: Akihiro Dan

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1:00 PM - 1:10 PM

[III-349] Experimental study on large deformation behavior of shield tunnel
considering mechanical characteristics of joints

*Kazuki Kurahashi¹, Kosuke Kawata², Nobuharu Isago² (1. Tokyo Metropolitan University, 2. Tokyo Metropolitan University)

1:10 PM - 1:20 PM

[III-350] Image analysis of the internal structure of soil mixed with foam using X-ray CT mehod

*Shuhei Matsumoto¹, Toshifumi Mukunoki¹, Takahiro Sato¹, Hideki Nagatani², Kenichi Kawano², Weichen Liu² (1. Kumamoto University , 2. Kajima Corporation)

1:20 PM - 1:30 PM

[III-351] Numerical Analysis and Risk Management Method for Tunnel Excavation in Singapore

*Usuki Yohei¹, Orihara Keiji¹ (1. KISO-JIBAN CONSULTANTS CO., LTD.)

1:30 PM - 1:40 PM

[III-352] Verification of correction method for coefficient of subgrade reaction for large-section shield tunnels

*Takuto Nakayama¹, Kazuhide Yashiro¹ (1. Railway Technical Research Institute)

1:40 PM - 1:50 PM

[III-353] Survey Data and Simplified Deformation Prediction on External Chloride Attack in Shield Tunnels

*Kaho Kinoshita¹, Satoshi Honda¹, Takashi Ushida² (1. Railway Technical Research Institute, 2. East Japan Railway Company)

1:50 PM - 2:00 PM

[III-354] Evaluation of RC Segments with Fly Ash by Surface Permeability Test

*Satoshi Honda¹, Mitsuru Shimizu² (1. East Japan Railway Company, 2. JREast cunsultants)

2:00 PM - 2:10 PM

[III-355] Watertight protection during tail seal replacement using ground freezing method for surface and embedded freezing pipes

*takehiro oose¹, takeo itou¹, hashimoto toshikazu¹ (1. SEIKEN CO., LTD.)

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