[1144] Evaluation of quality variations of concrete with different viscosities when passing through rebar gaps
Keywords:fresh concrete、passing ability、segregation resistance、ultrasonic wave propagation velocity、viscosities、washing analysis、フレッシュコンクリート、材料分離抵抗性、洗い分析、粘性、超音波伝播速度、鉄筋間隙通過