Research Projects Ongoing Research Projects 1. Investigation of the Effectiveness of Jet Grout Columns for Liquefaction Mitigation by Field Experiments 2. Investigation of Seismic Performance Factors Through Analytical Studies for Precast Concrete Buildings Designed According to Strength-Based Approach 3. Mechanical Performance Of A Sofa Frame Constructed With Auxetic Joints Completed Research Projects 1. Isolation of Environmental Ground Vibrations by Sheet Pile and Waste Rubber Chips: Field Experiments and Numerical Modeling 2. The Effect of Maturity of Fiber Reinforced Cementitious Composites on Self-healing Performance 3. A Case Study for Determining the Ground Improvement Efficiency of Jet-Grout Columns 4. The Effect of Crystalline Admixtures on Self-Healing Behavior of Engineered Cement Composites