Session Details

リニューアル (1)

Thu. Sep 5, 2024 9:30 AM - 10:50 AM JST
Thu. Sep 5, 2024 12:30 AM - 1:50 AM UTC
C102(川内北キャンパス講義棟C棟)
Chair: Shunji Aoki

[VI-522]Consideration of concrete chipping method by using laser irradiation Part1 Observation of concrete chipping condition

*Takafumi Oe1, Susumu Ban1, Kaori Nagai2, Taito Suetake2 (1. Sato Kogyo Co., Ltd., 2. Nihon University)

[VI-523]Consideration of concrete chipping method by using laser irradiation Part 2 Quantitative evaluation for concrete chipping

*Susumu Ban1, Takafumi Oe1, Kaori Nagai2, Taito Suetake2 (1. Sato Kogyo Co., Ltd., 2. Nihon University)

[VI-524]Development of the SB Class Protective Fence for Deck Slab Replacement Work
- A Structure Summary and Performance Confirmation by the Full-scale Crash Test-

*Katsuya Kobayashi1, Hiroyuki Yamanaka1, Takahiro Arai1, Toru Sakata1, Keita Yamada2, Yukihiro Suzuki2 (1. KAJIMA CORPORATION, 2. NIPPON STEEL KOBELCO METAL PRODUCTS CO., LTD)

[VI-525]Development of the SB Class Protective Fence for Deck Slab Replacement Work
- Static load test and structural investigation by the crash analysis -

*Keita Yamada1, Yoshinori Sato1, Yukihiro Suzuki1, Takaaki Daifu1, Hiroyuki Yamanaka2, Takahiro Arai2, Katsuya Kobayashi2, Toru Sakata2 (1. NIPPON STEEL KOBELCO METAL PRODUCTS CO.,LTD, 2. KAJIMA CORPORATION)

[VI-526]Development of a new joining method (Z spiral method) for precast prestressed concrete slabs Part 1(Static loading test)

*Naoko Gokitani1, Hiroshige Moriya1, Takashi Misawa1, Shohei Kawaguchi1, Satoru Sakai2, Tatsuya Yoshida2, Kenji Iwayama2, Yuji Kunii2, Shigeyuki Matsui3 (1. OKUMURA CORPORATION, 2. SHOWA CONCRETE INDUSTRY CO.,LTD., 3. OSAKA INSTITUTE OF TECHNOLOGY)

[VI-527]Development of a new joining method (Z spiral method) for PC slabs Part 2(Wheel load running test)

*Satoru Sakai1, Tatsuya Yoshida1, Kenji Iwayama1, Yuji Kunii1, Hiroshige Moriya2, Takashi Misawa2, Shohei Kawaguchi2, Shinsuke Fujii2, Shigeyuki Matsui3 (1. SHOWA CONCRETE INDUSTRY CO.,LTD., 2. OKUMURA CORPORATION, 3. OSAKA INSTITUTE OF TECHNOLOGY)

[VI-528]Investigation of crack initiation and growth direction control method using expansive demolition agent

*Shouhei Momoki1 (1. TOBISHIMA CORPORATION)

[VI-529]Experiments on improving the adhesion performance (integration) of concrete pour joints

*Daiki Tsuchihashi1, Hidekazu Takagi1, Hideaki Satoh1, Yasuo Mori1 (1. Kumagai Gumi Co.,Ltd.)