Stability Evaluation of TBM Pilot Tunnels to Rear Blasting Using the Protection Shield

Recent studies have increasingly investigated construction methods for tunnel excavation because of growing underground space development. Although the New Austrian tunneling method (NATM)—a representative tunnel excavation method—can be applied to various ground conditions, as well as having good c...

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Bibliographic Details
Main Authors: Suk-Min Kong, Sang-Il Choi, Seungbo Shim, Hana Lee, Dong-Wook Oh, and Seong-Won Lee
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/11/4/1759