Japan Society of Civil Engineers 2024 Annual Meeting
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Session Details

第V部門

ポンプ圧送／締固め

Thu. Sep 5, 2024 3:10 PM - 4:30 PM JST
Thu. Sep 5, 2024 6:10 AM - 7:30 AM UTC
C305(川内北キャンパス講義棟Ｃ棟)
Chair: Kuniaki Sakurai
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3:10 PM - 3:20 PM JST(6:10 AM - 6:20 AM UTC)

[V-363]A Study on Suction Efficiency of Piston Type Concrete Pump

*Yuki Ono1, Keiichi Nishiwaki2, shinichiro hashimoto1, Keisuke Iwaki2, Koushou sha2 (1. Chiba Institute of Technology, 2. Tekken Corporation)
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3:20 PM - 3:30 PM JST(6:20 AM - 6:30 AM UTC)

[V-364]Study on the pumpability of concrete in hot weather using a Flow retaining agent

*Natsuki Chinone1, Koji Morita2, Shinichiro Hashimoto1, Toshiki Takabuchi2, Makoto Ujiie2, Sohei Hirose2, Masashi Tanabe2, Yoshikazu Muraki2, Keisuke Nagashima1, Ayumu Takasu1 (1. Chiba Institute of Technology, 2. TOYO CONSTRUCTION CO.,LTD.)
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3:30 PM - 3:40 PM JST(6:30 AM - 6:40 AM UTC)

[V-365]Long-Distance Pumping Tests of Concrete with a New Pumping Aid

*Atsumi Sawamura1, Koichi Haze1, Kenichi Moriya1, Takayoshi Shina2, Taisuke Yamamoto2, Yusuke Takagi2, Tomio Sakue3, Kuniya Kido4 (1. TODA CORPORATION, 2. NISHIMATSU CONSTRUCTION, 3. Lion Specialty Chemicals Co., Ltd., 4. HOKUTO INDUSTRIES)
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3:40 PM - 3:50 PM JST(6:40 AM - 6:50 AM UTC)

[V-366]Comparison of curing methods for concrete pumping pipes in hot weather environments

*OSAMU TANIGUCHI1, HIROYUKI NISHIMOTO1, SYOUKA SON1, KOUHEI CHOKUSHI1, YUUTA HIGASHI2 (1. PENTA-OCEAN CONSTRUCTION CO., LTD., 2. TOA CORPORATION)
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3:50 PM - 4:00 PM JST(6:50 AM - 7:00 AM UTC)

[V-367]Experimental study of appropriate compaction time for mechanically-compacting flowable concrete based on pore pressure

*Yasuhiro Koda1 (1. Nihon University)
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4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

[V-368]Segregation Behavior of Coarse Aggregate in Concrete during Mechanical Compaction

*Issei Oya1, Yutaro Kishimoto1, Makoto Hibino1 (1. Kyushu Institute of Technology)
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4:10 PM - 4:20 PM JST(7:10 AM - 7:20 AM UTC)

[V-369]Effect of compaction on the resistance of various mass transfers

*Naoki Takahashi1, Katsunori Hirano1, Kazuhiro Tsuno2 (1. Fujita Corporation, 2. Kokushikan University)
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4:20 PM - 4:30 PM JST(7:20 AM - 7:30 AM UTC)

[V-370]Effect of crushing of Masashi soil by compaction using Choshichi tataki on actual area ratio and strength

*Shinya Ito1, ryou yoshida2 (1. RainNamakon Company, 2. Nagoya Institute of Technology)
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