技術開発 (2)

[VI-187] Water permeability test of artificial drain material used for liquefaction countermeasures (part1)

*Hajime Suzuki¹, Kohki Nakada², Hironobu Iitsuka³, Ito Kiyoshi⁴ (1. TOKYU CONSTRUCTION CO.,LTD., 2. TOKYU CONSTRUCTION CO.,LTD., 3. CHIKAMI MILTEC INC., 4. Intergrated Geotechnology Institute Limited.)

Keywords:liquefaction, Pore water pressure dissipation, excess pore water pressure, drain, permeability test