Excavation of a low overburden tunnel directly under the switchyard facility in service

Presentation information

第IV部門

Fri. Sep 15, 2023 10:40 AM - 12:00 PM IV-2 (広島大東広島キャンパス工学部講義棟Ｂ１１２)

Chair: Kazuhide Togashi

10:50 AM - 11:00 AM

*Hitoshi Yamada¹, Kiyoshi Aiba¹, Takayoshi Tabe¹ (1. MAEDA Corporation)

Keywords:New Austrian Tunnelling Method, Proximity structure, Auxiliary method, Displacement prediction, Measurement management

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