地盤改良４

Wed. Jul 22, 2020 3:10 PM - 4:40 PM Room No. 10

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[22-10-4-01] Hydraulic conductivity of chemical grouting walls in situ

*e.g. Miki e.g. Kitahara¹, e.g. Tomohiro e.g. Nakashima¹ (1. Takenaka Corporation)

[22-10-4-02] The Hydraulic fracturing pressure of the sand layer for improvement of permeability -2-

*Tomohiro Nakashima¹, Takaaski Shimizu¹, Miki Kitahara¹, Youhei Sakurai¹ (1. Takenaka Corporation)

[22-10-4-03] Saturation Degradation Index for Liquefaction Countermeasures Using Microbubble Water

*Koichi Nagao¹, Naoaki Suemasa², Takamitsu Sasaki³, Sachio Maeda¹ (1. SATO KOGYO CO.,LTD., 2. Tokyo City University, 3. Kyokado Engineering Co.,Ltd.)

[22-10-4-04] Effect of long-term settlement reduction by vacuum consolidation method with air-water separation system.

*Toshiaki Kosaka¹, MItsuhide Yamada¹, Kazuyuki Nagao², Motoya Cyutoku², Koki Sawano³, Daisuke Aizawa³ (1. Dia Consultannts, 2. East Nippon Expressway Company Limited, 3. Nexco-Engineering Tohoku Company)

[22-10-4-05] Judging method of long-term settlement measures by vacuum consolidation method with air-water separation system.

*Mitsuhide Yamada¹, Toshiaki Kosaka¹, Kazuyuki Nagao², Motoya Cyutoku², Koki Sawano³, Daisuke Aizawa³ (1. Dia Consultants, 2. East Nippon Expressway Company Limited, 3. Nexco-Engineering Tohoku Company)

[22-10-4-06] Centrifuge model tests to investigate grid deformation of grid-type ground improvement

*Ooki Kurihara¹, Hidenori Takahashi¹ (1. Port and Airport Research Institute, Japan)

[22-10-4-07] Development of deep mixing method for hard ground

*Naoya Takeda¹, Keiichi Tanaka¹, Takeshi Ito¹, Junya Tanaka¹ (1. Fudo Tetra Corporation)

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