トンネル(7)

[III-198] Experimental study on performance of water swellable seal between shield tunnel segments under repeated yearly joint movements

〇Toshiaki Ishimura¹, Satoshi Morimoto¹, Toru Sasaki¹, Atsushi Kusaka¹ (1.Public Works Reseach Institute)

Keywords:Shield tunnel, water swellable seal, repeated yearly joint movements, material deterioration, water sealing