地盤改良(1)

[VI-106] New method for liquefaction countermeasure with low vibration and low noise (TS-improver)
-Study on design procedure and SPT-N value-

〇Jin Ota¹, Yoji Hontani², Toshihiro Yamada³, Nobuo Otaka⁴ (1.TAISEI, 2.SANSHIN, 3.Taisei Rotec, 4.SEIWA RENEWAL WORKS)

Keywords:density increase method, countermeasure for liquefaction, low vibration, low noise, design method of the soil densification method proposed by Hiroyuki YAMAZAKI