主题词：Geotechnical Engineering and Underground Structures; Geotechnical Engineering and Soil Stabilization; Geotechnical Engineering and Soil Mechanics; Geotechnical Engineering and Analysis; Soil and Unsaturated Flow; Grouting, Rheology, and Soil Mechanics; Landslides and related hazards; Landfill Environmental Impact Studies; Dam Engineering and Safety; Groundwater flow and contamination studies; Seismic Performance and Analysis; Geophysical Methods and Applications; Geotechnical and construction materials studies; Rock Mechanics and Modeling; Seismic Waves and Analysis; Microbial Applications in Construction Materials; Drilling and Well Engineering; Concrete and Cement Materials Research; Railway Engineering and Dynamics; Tunneling and Rock Mechanics; Geotechnical and Geomechanical Engineering; Climate change and permafrost; Electrokinetic Soil Remediation Techniques; Soil Moisture and Remote Sensing; Hydraulic flow and structures