シールドトンネル（セグメント）(2)

3:20 PM - 3:30 PM JST(6:20 AM - 6:30 AM UTC)

[VI-930] Development of Ultra-High-Strength RC Segments Part 2-Fire-Resistant Tests of Ultra-High-Strength Concrete

*Takashi Tanaka¹, Takayoshi Shiina², Tatsuya Tsuda³ (1. TODA CORPORATION, 2. NISHIMATSU CONSTRUCTION CO.,LTD., 3. NIPPON CONCRETE INDUSTRIES CO., LTD.)

Keywords:

shield tunnel,RC Segment,High-Strength,organic fiber,Introduction of axial force,Fire-Resistant Test

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