Anand J. Puppala – författare

Fundamental concepts of Unsaturated Soil Mechanics are being increasingly applied in the practice of geotechnics worldwide. The unique materials documented in this book stem from renewed momentum in a longstanding search for testing methodologies that are most suitable for modelling the engineering response of unsaturated soils, as the excitement in this area is providing more reliable analytical tools and yielding ever safer and more sustainable design guidelines. The book outlines recent advances in experimental modelling of unsaturated geomaterials, particularly cohesive-frictional soils, such as silty sand, clayey silty sand, sandy silt, and silty clay, over a wide range of stress paths and modes of deformation. Experimental techniques include suction-controlled resonant column, bender element, biaxial (plane strain), triaxial, true triaxial, and ring shear testing, via either axis-translation or vapour-pressure technique. The chapters cover main testing procedures, key experimental results, and calibration protocols for constitutive modelling of these materials over a relatively large range of matric and/or total suction states (0 – 300 MPa).

This book comprises the select proceedings of the Indian Geotechnical Conference (IGC) 2022. The contents focus on recent developments in geotechnical engineering for a sustainable world. The book covers behavior of soils and soil–structure interaction, soil stabilization, ground improvement, and land reclamation, shallow and deep foundations, geotechnical, geological and geophysical investigation, rock engineering, tunneling and underground structures, slope stability, landslides and liquefaction, earth retaining structures and deep excavations, geosynthetics engineering, geo-environmental engineering, sustainable geotechnics, and landfill design, geo-hydrology, dam and embankment engineering, earthquake geotechnical engineering, transportation geotechnics, forensic geotechnical engineering and retrofitting of geotechnical structures, offshore geotechnics, marine geology and sub-sea site investigation, computational, analytical and numerical modeling, and reliability in geotechnical engineering. The contents of this book are useful to researchers and professionals alike.

This book comprises the select proceedings of the Indian Geotechnical Conference (IGC) 2022. The contents focus on recent developments in geotechnical engineering for a sustainable world. The book covers behavior of soils and soil–structure interaction, soil stabilization, ground improvement, and land reclamation, shallow and deep foundations, geotechnical, geological and geophysical investigation, rock engineering, tunneling and underground structures, slope stability, landslides and liquefaction, earth retaining structures and deep excavations, geosynthetics engineering, geo-environmental engineering, sustainable geotechnics, and landfill design, geo-hydrology, dam and embankment engineering, earthquake geotechnical engineering, transportation geotechnics, forensic geotechnical engineering and retrofitting of geotechnical structures, offshore geotechnics, marine geology and sub-sea site investigation, computational, analytical and numerical modeling, and reliability in geotechnical engineering. The contents of this book are useful to researchers and professionals alike.