第III部門

斜面 (3)

Thu. Sep 14, 2023 1:00 PM - 2:20 PM III-4 (広島大東広島キャンパス総合科学部講義棟Ｋ３１１)

Chair: Satoshi Shigemura

+Add all to schedule

1:00 PM - 1:10 PM

[III-120] Example 1 of coping with excessive tension of the existingground anchor-Jumping out / Excessive tension (problem occurrence)-

*Kazuki Shinngai¹, uchida junji¹, hosino hiroaki², yoshikawa naoto² (1. West Nippon Expressway Engineering Shikoku, 2. West Nippon Expressway)

1:10 PM - 1:20 PM

[III-121] 23 years have passed ground anchor got constructed -Emergency measure and additional investigation (Pursuit of cause) -

*Ryo Hashimoto¹, Junji Uchida¹, Hiroaki Hoshino², Naoto Yoshikawa² (1. West Nippon Expressway Engineering Shikoku, 2. West Nippon Expressway)

1:20 PM - 1:30 PM

[III-122] Example 3 ofGround anchor 23 years after construction-New landslide block and stability analysis-

*Hironobu Itou¹, Uchida Junji¹, Hoshino Hiroaki², Yoshikawa Naoto² (1. West Nippon Expressway Engeneering Shikoku, 2. West Nippon Expressway Co,.Ltd.)

1:30 PM - 1:40 PM

[III-123] A Case study of ground anchor load reduction in the Kobe Group

*Tadakazu MIYOSHI Miyoshi¹, Hideaki Kuwahara², Shunji Ishida², Hiroshi Yamamoto³ (1. West Nippon Expressway Engineering Kansai Co. , Ltd., 2. West Nippon Expressway Company Limited, 3. OYO Corporation)

1:40 PM - 1:50 PM

[III-124] Adiabatic frost heave countermeasures for ground anchors based on full-scale tests

*Kohei Onnmayashiki¹, Hirochika Hayashi¹, Atsuko Sato¹, Jun Ikeda², Takayuki Iiduka², Tsuyoshi Nakamura³ (1. Civil Engineering Research Institutefor Cold Region, 2. Nittoc Construction Co.,Ltd, 3. Japan Foundation Engineering Co.,Ltd)

1:50 PM - 2:00 PM

[III-125] Small model tests for reinforcement insertion work with a pipe to prevent slope failure

*Kakuta Fujiwara Fujiwara¹, Ou Rityou¹ (1. Tokai University)

2:00 PM - 2:10 PM

[III-126] Pull-out Test of Threaded Nodal Steel Bars with Screw Blades in Full-scale Sandy Embankment

*Daisuke Kubozuka¹, Tubasa Saito¹, Satoshi Tanaka¹, Noboru Mikami¹, Tomoyasu Sugiyama¹, Naoyuki Ota² (1. NITTOC Co.,Ltd, 2. Kyoto University)

2:10 PM - 2:20 PM

[III-127] Full-scale test on frost heaving resistance of soil nailing

*Jun Ikeda¹, Hirochika Hayashi², Kohei Onmayashiki², Keiji Hayashi³, Masashi Shimazaki⁴, Takayuki Iizuka¹ (1. Nittoc Construction Co., Ltd., 2. Civil Engineering Research Institute for Cold Region, 3. Miyasaka Construction Industry Co., Ltd., 4. Docon Co., Ltd.)

Session information