Japan Society of Civil Engineers 2023 Annual Meeting

Presentation information

第III部門

トンネル (2)

Thu. Sep 14, 2023 10:40 AM - 12:00 PM III-5 (広島大 東広島キャンパス総合科学部講義棟 K312)

Chair: Shigeru Kanjo

10:40 AM - 10:50 AM

[III-150] A numerical study on effects of directions of horizontal principal stresses on longitudinal displacements during tunnel excavation

*Toshifumi Akaki1, Kazuo Sakai1 (1. Taisei corporation)

Keywords:Initial stress, Longitudinal displacement, Tunnels with high overburden, Anisotropic rock, Numerical analysis

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