TY  - SER
AU  - Nakamura, Tsutomu
AU  - Mitachi, toshiyuki
AU  - Ikeura, Isao
TI  - Direct Shear Testing Method As A Means  for  Estimating Geogrid-Sand Interface Shear-Displacement Behavior
KW  - Soils and Foundations
KW  - Direct Shear Testing
ER  -