不飽和土（強度・変形・物理化学的性質）

[25-5-3-06] Soil water characteristic curves for soil materials of different grain sizes and their completion by cyclometers

*SHU KYONO¹, Masanori Hatakeyama¹, Fumihiro Mochida¹, Noriyuki Yasufuku², Ryohei Ishikura², Adel Alowaisy² (1. OYO　CORPORATION, 2. Kyushu University)

Keywords:unsaturated soil, water retentively test of soil, soil water characteristic curve