地盤改良②

Mon. Jul 12, 2021 2:45 PM - 4:15 PM 第1 (Zoom)

座長：片山遥平（五洋建設）

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[12-1-4-01] The injection pressure of chemical graouting method in the sandy layer

*NAKASHIMA TOMOHIRO¹, Kei Kanemitsu¹, Miki Kitahara¹ (1. Takenaka Corporation)

[12-1-4-02] Development and Application of Replacement Type Compaction Solidification Ground Improvement Method (SST Method)

*KOKI NAKAO¹, S Inazumi¹, T Iida², M Kikuchi², H Ishikuma², H Komatsu² (1. Shibaura Institute of Technology, 2. SST Co. Ltd.)

[12-1-4-03] An example of displacement control of sand based compaction grouting method in river dike

Tetsuo Mori¹, *HIROAKI UMEDA², Tetsushi Kosho², Hiroki Kinoshita², Masahiro Nagaishi², Keiji Nakai² (1. ARAIGUMI CO., LTD, 2. Fudo Tetra Corporation)

[12-1-4-04] Seepage Analysis on Relationship between Injecting Conditions and Penetrating Ranges in Chemical Injection Methods

*KAZUMA FUKUSHIMA¹, Shinya Inazumi¹, Tetsunosuke Morotomi², Taichi Terui², Toshihiko Miura², Toshiyuki Motohashi³, Shigeo Sasahara⁴, Yoshio Miyatani⁴ (1. Shibaura Institute of Technology, 2. Obayashi Corporation, 3. Osaka Bousui Construction, 4. Fuji Chemical )

[12-1-4-05] Vertical loading test of construction method combining different ground improvement.

*TOMOYA TAGUCHI¹, Daisaku Sano¹, Takeshi Fukuda¹ (1. TODA Corporation)

[12-1-4-06] Model Tests on Compaction Effect of Inserting Gravel Pile on Loose Sandy Soil

*FUMIYA SASAGAWA¹, Taishi Kaneko¹, Keita Nakajima², Satoru Ohtsuka¹, Yutaka Fukumoto¹ (1. Nagaoka Univercity of Technology, 2. Obayashi Corporation)

[12-1-4-07] A study on strength in earthquake of crushed stone pile

*YUKINA IINO¹, Naoaki Suemasa¹, Makoto Hotta², Yukimasa Fujimura², Shota Inoue¹ (1. TCU University, 2. HySPEED corporation)

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