Assignment of Groundwater Table in Liquefaction Analysis of Soils.- Production Rate Estimation Using System Dynamics (Case Study: Clamshell Excavation at Top Down Construction).- Stepped Loading of a Raft Foundation Supported on Deep Soft Clay Improved with Floating Stone Columns.- The Use of a Robotized Inclinometer System to Measure Deep-Seated Ground Deformation in a Monumental.-Area During TBM Tunnel Excavations. The Case of Rome Subway, New Line c..- Seismic Site Response Characterization for Suez Canal Region, Egypt.- Relationships of the Physical and Mechanical Properties Obtained in Ignimbrites from a Tunnel in Morelia, Mexico.- Implementation of a Single Hardening Constitutive Model for 3d Analysis of Earth Dams.- Geomembranes to Line Surge Shafts.- Expanded Polystyrene in Soil Reinforcement.- Future of Underground Techniques in Deep Mines of Different Content Without Catastrophic Risks.-Utilization of Silica fume and Slag to Improve the Geotechnical Properties of Expansive Soil.- Effect of Sand Cushion Thickness and Lateral Extension on Heave of Remolded Swelling Soil.- Dynamic Response of Stabilized Soft Clay Under Cyclic Loading at Low Shear Strain Level.- Review of Soil Improvement Techniques.- Numerical Evaluation of Bearing Capacity of Step-Tapered Piles Using P-Y Curves Analysis.- Using Traditional and Advanced Soil Improvement Techniques for Swelling Soil Heave Mitigation.