Dynamic Cone Penetrometer Incorporated with Time Domain Reflectometry (TDR) Sensors for the Evaluation of Water Contents in Sandy Soils. - Won-Taek Hong; Jung-Doung Yu; Sang Yeob Kim; Jong-Sub Lee (Sensors, 2019)

Horizontally Elongated Time Domain Reflectometry System for Evaluation of Soil Moisture Distribution. - Dong-Ju Kim; Jung-Doung Yu; Yong-Hoon Byun (Sensors, 2020)

Strength Characteristics of Sand-Silt Mixtures Subjected to Cyclic Freezing-Thawing-Repetitive Loading. - Jong-Sub Lee; Jung-Doung Yu; Kyungsoo Han; Sang Yeob Kim (Sensors, 2020)

Variations in Velocity and Sensitivity of Electromagnetic Waves in Transmission Lines Configured in Model Piles with Necking Defects Containing Soils. - Jung-Doung Yu; Sang Yeob Kim; Jong-Sub Lee (Sensors, 2020)

Smart Sensing Using Electromagnetic Waves for Inspection of Defects in Rock Bolts. - Jung-Doung Yu; Jong-Sub Lee (Sensors, 2020)

Estimation of Cavities beneath Plate Structures Using a Microphone: Laboratory Model Tests. - Seonghun Kang; Jung-Doung Yu; Won-Taek Hong; Jong-Sub Lee (Sensors, 2021)

Piezoelectric Ring Bender for Characterization of Shear Waves in Compacted Sandy Soils. - Dong-Ju Kim; Jung-Doung Yu; Yong-Hoon Byun (Sensors, 2021)