Presentation Information
[VI-258]Widening works of large sectional shield tunnel for emergency parking area (part 2)
*Satsuki Tanaka1, Kenji Shinkawa1, Satoshi Takayanagi1, Takeo Moko1, Kazuya Murakami1, Ryo Kikuchi1, Kenji Murata2, Yosuke Onuma2 (1. KAJIMA CORPORATION, 2. East Nippon Expressway Company Limited)
Keywords:
Internal construction of shield tunnel,Underground widening,New Austrian Tunneling Method,Support design,Monitoring