LIQUEFACTION OF EMBANKMENTS ON SANDY SOIL AND THE OPTIMUM COUNTERMEASURE AGAINST THE LIQUEFACTION

1 Hyundai Institute of Construction Technology, Yongin-si, Kyounggi-do, Korea E-mail:yhpark@hyundai.hdec.co.kr 2 Department of Civil Engineering, Seoul National University, Seoul, Korea E-mail:yawnful@chollian.net 3 Korea Highway Cooperation, Sungnam-si Kyounggi-do, Korea E-mail:shkim@freeway.co.kr 4 Department of Civil Engineering, Seoul National University, Seoul, Korea E-mail:geotech@gong.snu.ac.kr LIQUEFACTION OF EMBANKMENTS ON SANDY SOILS AND THE OPTIMUM COUNTERMEASURE AGAINST THE LIQUEFACTION