Laureano R. Hoyos – författare
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4 produkter
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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).
1 073 kr
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This volume includes a collection of technical papers on an important topic in geotechnical engineering; the behavior and treatment of expansive soils. The research studies include investigations into novel stabilization techniques for expansive soils using different admixtures or mechanical consolidation techniques, as well as new experimental approaches to evaluate the behavior of expansive soils. They also include an evaluation of wetting boundary conditions on the volume change of expansive soils, as well as the role of hydrologic boundary conditions in arid climates. The volume is based on the best contributions to the 2nd GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2018 – The official international congress of the Soil-Structure Interaction Group in Egypt (SSIGE).
1 073 kr
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This volume discusses issues related to unsaturated soil mechanics and rock engineering based on technical papers focusing on two important topics in geotechnical engineering: (1) the characterization of unsaturated soils, and (2) the investigation of rock properties. The research studies on unsaturated soils include the characterization techniques of the unsaturated soils. The studies on rock properties include thermo-hydro-mechanical behavior of gypsum rock, soft rocks capacity, role of rock strength in blastability, indirect methods to estimate rock strength, and variations in isotope distributions in Permian rocks. The two broad themes in this collection, as summarized above, are representative of local challenges facing geotechnical engineers in the Middle East, but their contributions can also be extended to other regions of the world. The volume is based on the best contributions to the 2nd GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2018 – The official international congress of the Soil-Structure Interaction Group in Egypt (SSIGE).
Advances in Characterization and Analysis of Expansive Soils and Rocks
Proceedings of the 1st GeoMEast International Congress and Exhibition, Egypt 2017 on Sustainable Civil Infrastructures
Häftad, Engelska, 2017
1 073 kr
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This volume includes a collection of technical papers covering two important research topics in geotechnical engineering: (1) the behavior and treatment of expansive soils, and (2) the characterization of rock properties. The twelve studies on expansive soils include investigations into novel stabilization techniques for expansive soils using different admixtures or mechanical consolidation techniques, as well as new experimental approaches to evaluate the behavior of expansive soils. They also include an evaluation of wetting boundary conditions on the volume change of expansive soils, as well as the role of hydrologic boundary conditions in arid climates. The four studies on rock properties include thermo-hydro-mechanical behavior of gypsum rock, role of rock strength in blastability, indirect methods to estimate rock strength, and variations in isotope distributions in Permian rocks. The two broad themes in this collection, as summarized above, are representative of local challenges facing geotechnical engineers in the Middle East, but their contributions can also be extended to other regions of the world. This volume is part of the proceedings of the 1st GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2017.