Search & filter
Search & filter
Abstract: ITA-AITES World Tunnel Congress, WTC2022 and 48th General Assembly Bella Center, Copenhagen 2 - 8 September 2022 Research and Application of Early Warning Method for Shield Machine Tail Seal N. Wang1, X.L. Wei1, F.L. Lin1, J. Zhang1 1 China Railway Engineering Equipment Co., Ltd. Zhengzhou, Henan, China E-mail: shijiesuidaodahui@163.com Abstract: Aiming at the construction risks such as water...