Presentation Information

[VI-300]Impact on the curved section of the construction of a large-cross-section, high proximity parallel shield tunnel

*Ayumi Manabe1, Yasuhiro Asa1, Kosuke Saito1, Noriyuki Yamada1, Seiji Kawai2, Takumi Otani2 (1. TAISEI CORPORATION, 2. East Nippon Expressway Company Limited)

Keywords:

Shield tunnel,Large cross-sectional tunnel,Parallel tunnels,Neighboring construction,Three-dimensional analysis