A report on the improvement of productivity in the mountain tunnel construction method

Presentation information

第VI部門

Thu. Sep 15, 2022 9:00 AM - 10:20 AM VI-2 (吉田南総合館北棟　共北２５)

Chair: Kazuhiko Mizutani

9:30 AM - 9:40 AM

*Jumpei Fukushima¹, Kenichi Fumimura¹, Nobuhiro Asai¹, Yuta Yoshiyama¹, Tatsuya Usui¹ (1. taisei corporation)

Keywords:Mountain Tunnels, Sprayed concrete, Productivity improvement, Slump optimization, Material separation resistance, Rebound rate

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