第VI部門

地盤改良 (5)／耐震・免震

Fri. Sep 15, 2023 4:20 PM - 5:40 PM VI-18 (広島工業大五日市キャンパス三宅の森Nexus21 808)

Chair: Yoshinori Nishiuchi

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4:20 PM - 4:30 PM

[VI-1031] Foundation work for a water treatment facility using the grid-pattern deep layer mixing method (Part 1: plan)

*Ryusei Matsumoto¹, Fumiaki Motoyoshi¹, Yukihisa Matsumoto¹, Tadahisa Gotoda², Hirohiko Ohfuji³ (1. Obayashi, 2. NARUTO City Pubilic Enterprise Bureau, 3. KITJIMA Town)

4:30 PM - 4:40 PM

[VI-1032] Foundation work by the grid-pattern deep mixing method for a water treatment building (Part 2: Design)

*Caiyun Xie¹, Hiroshi Senna¹, Tadahisa Gotoda², Hirohiko Ohfuji³, Makoto Tsuyumu⁴, Wataru Miyazaki⁵ (1. Obayashi Corporation, 2. NARUTO City Public Enterprise Bureau, 3. KITAJIMA Town, 4. Wesco Corporation, 5. A×C Corporation)

4:40 PM - 4:50 PM

[VI-1033] Design and construction of earth retaining wall for foundation work of a water treatment building using design-build method

*Yudai Suzuki¹, Fumiaki Motoyoshi¹, Toru Sasaki¹, Futoshi Ogata², Tadahisa Gotoda³, Hirohiko Ohfuji⁴ (1. Obayashi Corporation, 2. Fudo Tetra Corporation, 3. NARUTO City Public Enterprise Bureau, 4. KITAJIMA Town)

4:50 PM - 5:00 PM

[VI-1034] Reduction of drilling loss for post-installed anchor by rebar exploration using high-performance electromagnetic wave radar

*Takashi Kubota¹, Takashi Haneda¹, Mayuto Nishimura¹ (1. MAEDA CORPORATION)

5:00 PM - 5:10 PM

[VI-1035] The current situation and problem of the Shinkansen tunnel earthquake proofing measures using the own perforation rock bolt

*Masahiro Kobayashi¹, yuuta morimura² (1. toutetsukougyoukabusshikikaisya, 2. higashinihonnryokakutsudoukabusikikaisya)

5:10 PM - 5:20 PM

[VI-1036] Application range, construction records and construction status of post-installed shear reinforcement bar "Post-Head-bar”

*Susumu Okamoto¹, Keisuke Kawamura² (1. Seiwa renewal works, 2. Taisei corporation)

5:20 PM - 5:30 PM

[VI-1037] Development of a new head anchoring method for seismic-resistant earthen structures.

*Shougo Yoshida¹, Goshi Maeda¹, Takuya Aizawa¹ (1. East Japan Railway Company)

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