Japan Society of Civil Engineers 2025 Annual Meeting
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Presentation Information

2:20 PM - 2:30 PM JST(5:20 AM - 5:30 AM UTC)

[VI-320]Study on the application of environmentally friendly concrete using coal gasification slag fine aggregates in shield invert.

*Ayato Fujisawa1, Satoshi Hashimoto1, Junichi Matsumoto1, Takefumi Shindou1, Rikito Izumo2, Yoshitaka Matsuura3 (1. TAISEI Corporation, 2. Tokyo Electric Power Company Holdings, Power Grid, Inc., 3. Tokyo Electric Power Company Holdings, Inc.)

Keywords:

coal gasification slag fine aggregates,environmentally friendly concrete,cement-zero type,shield tunnel

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