地盤改良③

Tue. Jul 23, 2024 4:30 PM - 6:00 PM Room 7 (Art Hotel Asahikawa Rowan)

座長:田中恵祐(鹿島建設株式会社)

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[23-7-5-01] Effect of stone column installation diameter on its radial expansion and load bearing capacity

*KOSEI FUJIMURA¹, HIDEKAZU TANAKA¹, MAKOTO HOTTA² (1. forch Co., Ltd., 2. HySPEED Co., Ltd.)

[23-7-5-02] Vertical Bearing Capacity Verification Test of Crushed Stone Pile Method Using Recycled Materials.

*HIDEKAZU TANAKA¹, Kousei Fujimura¹, Makoto Hotta² (1. forch.inc., 2. hyspeed.inc.)

[23-7-5-03] Undrained shear strength increase of Ariake clay among sand compaction piles in association with replacement area ratios

*TAICHI MIZUSHIMA¹, Yoichi Watabe¹ (1. Hokkaido University)

[23-7-5-04] Evaluation of undrained shear strength increase for Yokohama Shin-Hommoku clays with different plasticity index due to installation of SCP by means of triaxial test

*Yoichi Watabe¹, Aika Ohno¹, Taichi Mizushima¹ (1. Hokkaido University)

[23-7-5-05] Measurement stady and consideration of seafloor uplift by
low improvement ratio of marine sand compaction pile

*NAOTO FUKASE¹, TAKANORI OHNISHI², HIROAKI MARUOKA², HIROKI KINOSHITA¹ (1. FUDO TETRA CO.,LTD, 2. PENTA-OCEAN CONSTRUCTION CO.,LTD)

[23-7-5-06] Development and Performance Evaluation of Ground Improvement Technology achieving High Strength and Uniformity using Displacement Compaction Solidification Method

*Koki Nakao¹, Tetsuo Iida², Kazuhiro Rouzaki², Takeshi Yamada², Shinya Inazumi³ (1. TOKYO Construction Technologies Co., Ltd., 2. SST Association Inc., 3. Shibaura Institute of Technology)

[23-7-5-07] Development of a static compaction method using CCU materials
-Part1: Verification of a static compaction method utilizing forced widening and press consolidation-

*YUYA UCHIKAWA¹, Kazunari Okada¹, Natsuko Takenaka¹, Sho Oyama¹, Mitsuru Kato¹, Takashi Koyama¹, Hisashi Goto¹, Takeshi Katsumi² (1. KONOIKE CONSTRUCTION CO.,LTD., 2. Kyoto University)

[23-7-5-08] Development of a static compaction method using CCU materials
- Part2: Characteristics of environmentally friendly ground improvement materials using crushed stone powder-

*NATSUKO TAKENAKA¹, Kazunari Okada¹, Yuya Uchikawa¹, Sho Oyama¹, Mitsuru Kato¹, Takashi Koyama¹, Hisashi Goto¹, Takeshi Katsumi² (1. KONOIKE CONSTRUCTION CO.,LTD., 2. Kyoto University)

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