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Technical Session Ⅰ
Consolidation Analysis of a Real Fill Dam During Construction and Impounding
Yuji Kohgo, Akira Takahashi and Tomokazu Suzuki / 1
Effect of Void Formation on Strength of Gas Hydrate Bearing Sediments
Sung-Sik Park, Hyun-Seok Choi and Chang-Woo Kim / 15
Non-Destructive Measurements of Unsaturated Seepage Flow by using Ground-Penetrating Radar
Yuji Takeshita, Taku Yamashita and Masafumi Nakamura / 29
Characteristice of Small Strain Stiffness According to Capillary Force
Hung Truong, Yong-Hun Eom, Yong-Hoon Byun and Jong-sub Lee / 39
Relationship between Cohesion and Tensile Strength in Wet Sand at Low Normal Stress
Tae-Hyung Kim and Woong-ki Hwang / 51
Technical Session Ⅱ
Determination of Divergence Length of Capillary Barrier Based on Field Measurement of Rainfall Infiltration in Slope Soil
Toshihire Morii / 63
Unsaturated Characteristics of the Modulus for Compacted Soils by the PostCompaction Method
Sei-Hyun Lee, Yun-Wook Choo and Dong-Soo Kim / 73
Direct Shear Test under Constant Volume State for Unsaturated Soil
Shoji Kato, Byeong-Su Kim and Satoru Shibuya / 87
Critical State Behaviors of Unsaturated Soil in the Direct Shear Test under Constant Pressure
Byeong-Su Kim, Shoji Kato and Satoru Shibuya / 99
Analytical Study to Predict Soil-Water Response against Rainfall using Spatially Distrbuted Tank Model
Asako Togari-Ohta, Makoto Shimamura and Hidetoshi Yamaguchi / 111
Technical Session Ⅲ
Effect of Clay Contents on the Stability of Unsaturated Soil Slopes
Sang-Seom Jeong and Jae-Hwan Lee / 121
Study on Hydraulic Properties of Aggregated Masa Soil
Toshio Sugii and Hideo Okamoto / 135
Suggestio of Safety Standards in Railway Slopes
Hyun-Ki Kim, Min-Ho Shin, Chan-Yong Choi, Hyun-Young Shin and Kyung-Taebae / 143
Soil-Water-Air Coupled Analysis of Seepage and Seismic Behavior of Unsaturaed Fill Slope
Ryusuke Uzuoka, Tomohiro Mori and Motoki Kazama / 153
Effects of Hydraulic Conductivity of Soil and Rainfall Characteristic on Slope Instability
Yun Ki Kim and Seung Rae Lee / 167
Assessment of Pore Property of Natural Soil using Dielectric Mixture Model through Tracer Infiltration Process
Man-il Kim, Byung-Gon Chae and Gyo-Cheol Jeong / 177