[III-193] Study on the Estimation of the Damage Mechanism from the Damage Pattern of the Concrete Block Retaining Wall

〇Hiroshi Moriwaki¹, Kaoru sasaki¹, Shouji morioka¹ (1.West Nippon Expressway Engineering Chugoku Co., Ltd)

[III-194] Design method of external stability of structure using ground anchor

〇Hirotaka Kawasaki¹, Akira Noguchi¹ (1.Kowa Corp)

[III-195] Pull-out Evaluation of the Spiral Reinforced Ground Anchor (Part.1)-Overview of the Pull-out Test and Result (D_H Class Ground) -

〇Shinya Tanaka¹, Koji Higashi², Hirotaka Nagaki³, Masaru Takemoto⁴ (1.West Nippon Expressway Engineering Chugoku , 2.Japan Conservation Engineers, 3.Sansui Navico , 4.Nippon Expressway Research Institure )

[III-196] Pull-out Evaluation of the Spiral Reinforced Ground Anchor (Part.2)- Result of the Pull-out Test (D_M Class, D_L Class to Embankment Ground), and Consideration -

〇Masaki Nakamoto¹, Koji Higashi², Hirotaka Nagaki³, Masaru Takemoto⁴ (1.West Nippon Expressway Engineering Chugoku, 2.Japan Conservation Engineers, 3.Sansui Navico, 4.Nipppon Expressway Research Institute)

[III-197] Development of a temporary protective fence using the continuous collapsible wire mesh frame with non-woven fabric liner that can be installed quickly.

〇Koji Yamamoto¹, Shin Hirose¹ (1.TAIYO KOGYO CORPORATION)

[III-198] Development of speedy and low cost soil nailing method using pressure injection system.

〇Junpei Minaka¹, Go Araki¹, Hideo kawazoe¹ (1.RAITO KOGYO Co., Ltd.)

[III-199] Reinforcement effect of ground reinforcing method in centrifuge tiliting test on shear

〇Kazuya Sano¹, Kai Kimura¹, Kazuya Itoh¹, Tsuyoshi Tanaka¹, Naoaki Suemasa¹, Naoto Iwasa², Takuya Ishigaki², Kokuryo Hiroshi² (1.Tokyo City Unvirsity, 2.NIPPON STEEL METAL PRODUCTS CO.,LTD)

[III-200] Fluctuation of graundwater level in a reclaimed embankment with gabion

〇Kousuke Ishii¹, Naoya Takahashi¹, Noriaki Sento¹ (1.Nihon University)

[III-201] Development of slope reinforcement system against earthquake and heavy rainfall using steel lattice frame (Part3)

〇Yuuki Amano¹, Takaki Matsumaru³, Nobuhiro Araki², Tatsuki Fujimoto³, Takayuki Nakamura², Sumio Yazaki¹ (1.Integrated Geotechnology Institute, 2.Okabe, 3.Railway Technical Research Institute)

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