Civil Engineering Department

Geotechnical Engineering

• Earth Pressure of the Outer-Shell-Driven Shield Tunneling Method
• Dynamic Behavior of Geosynthetic-Reinforced Embankment

Structural and Aseismic Technology

• Evaluation of Damping Property of Long-Span Prestressed Concrete Cable-stayed Bridges
• Models for Concrete Cover Spalling and Reinforcement Buckling of Reinforced Concrete
• Proposal and Study of a Long-Span Composite Cable-stayed Bridge with New Hybrid Girder

Materials and Construction Systems

• Development of Self-Compacting Concrete Using High-Performance Lightweight Aggregate
• An Experimental Study on the Pumpability of High-Performance Lightweight Concrete
• Long-Term Leaching Degradation of Cement Materials

Building Engineering Department

Soil and Foundation Engineering

• Experimental Study on Pile Stress in Liquefied and Laterally Spreading Soils

Structural and Aseismic Technology

• Development of a Single-Layered Lattice Joint Made of Casting Steel Using High-Strength Bolt
• Structural Behavior of H-shaped Core Wall Subjected to Bending and Torsion
• Steel Beam to Reinforced Concrete Column Joints Using Steel Plate Connections
• Shear Strength of 3-D Reinforced Concrete Shear Wall Subjected to Two-Directional Horizontal Force
• Experimental Study on the Effect of Shear Reinforcement in a Reinforced Concrete Column-Flat Plate Joint
• Elasto-Plastic Behavior of Horizontal Haunched Beam-to-Box Column Connection

Construction Systems and Materials

• TV Radio Wave Absorption Wall Made with Carbon Fiber Resistance Sheets
• Development of High-Performance Fiber-Reinforced Soil Cement
• Development of Super Lightweight Concrete for Structures

Building Environment

• Development of a Program for the Analysis of Thermal and Lighting Energy under Daylight
• Propagation Characteristics of Structure-Borne Sound Caused by Trains
• Evaluation of the Effects of Ventilation Systems on Temperature, Humidity, Air Quality, and Energy Consumption in Multiple Dwellings
• Estimation of Source Direction of Impulsive Structure-Borne Sound Using Instantaneous Vibration Intensities
• Prediction of Heavy-weight Floor Impact Sound on the Various Large-Span Slabs

Environmental Engineering Department

Marine and Water Environment

• Marking Methods to Monitor Bivalve Habitat

Soil Environment

• Estimation of Soil-Gas Absorption by an In-situ Air Permeability Test
• Design Method for In-situ Bioremediation of Groundwater Based on Evaluation of Solute Transport Characteristics

Bio-Environment

• Thermophilic Methane Fermentation System for Garbage
• The Suitable Hardness Range of Soccer Turf
• Development of Biological Deodorizing System for the Livestock Industry

Wide Area Thermal Environment

• Paint of High Reflectivity and High Emmissivity to Reduce Solar Heating on Structures

Advanced Technology Department

Earthquake Motion and Wind Climate

• LES of Turbulent Boundary Layer Using Generated Inflow Turbulence
• Wind Effects on Snow Accumulation on Two-level Flat Roofs
• Study of Aerodynamic Instability Characteristics Against Different Wind Directions on Square Prism

Vibration Control

• Development of Active Variable Damping (AVD) System for Structural Response Control in Large Earthquakes
• Experimental Study of Seismic Retrofit Technique Using Hysteretic Steel Dampers for Existing RC Buildings, Part 2

Mechatronics

• Development of Automatic Tail-Clearance Measurement System in Shield Tunneling
• Development of Recycled Concrete Using Demolished Concrete as Coarse Aggregate
• Evaluation of Mud Pump Overload Using Fuzzy System with Curve Fit Preprocess

Risk Assessment

• A Study of Street-Blockades Caused by a Large Earthquake
• Modeling of Unconfined Flame Tilt in Cross-Winds
• Study on Cell Size for Building Damage Ratio Based on Data of the 1995 Hyogo-ken Nanbu Earthquake

Building Engineering Department

Geotechnecal Engineering

• Soil Liquefaction and Pile Stress Evaluation by Effective Stress Analysis

Construction Systems and Materials

• Measurement of Work Efficiency for Construction Planning of New-NEOS Construction System

Environmental Engineering Department

Marine and Water Environment

• Determining the Maximum Scouring Depth due to Water Flow at Structures and Scour Countermeasures

Bio-Environment

• Physical and Chemical Properties of Artificial Potting Soils