Learn Geotechnical Engineering with Soils and Foundations 8th Edition: How to Get It for Free Online
Soils and Foundations 8th Edition: A Comprehensive Guide for Civil Engineers
Are you a civil engineer who wants to learn more about the fundamentals and applications of geotechnical engineering? Do you want to master the concepts, methods, and techniques of soil mechanics and foundation design? If so, you might be interested in reading Soils and Foundations, a popular textbook written by Cheng Liu and Jack Evett.
SoilsandFoundations8thEditionfreedownload
Soils and Foundations is a comprehensive guide that covers all the essential topics in geotechnical engineering, such as soil formation, soil properties, soil exploration, stress distribution, consolidation, shear strength, shallow foundations, pile foundations, drilled caissons, lateral earth pressure, retaining structures, slope stability, soil dynamics, earthquake engineering, and geosynthetics. It is written in a clear, concise, and practical manner, with numerous examples, problems, and illustrations to help you understand and apply the concepts. It is also updated with the latest codes, standards, and research findings in the field.
In this article, we will give you an overview of the book's contents and features, and show you how to get the book for free online. Whether you are a student, a teacher, or a practitioner, you will find this book useful and valuable for your learning and professional development.
Formation of Natural Soil Deposits
The first chapter of the book introduces the origin and classification of soils, which are the basic materials for geotechnical engineering. You will learn about the geological processes that form different types of soils, such as igneous, sedimentary, and metamorphic rocks, and how they are weathered, transported, and deposited by various agents, such as water, wind, ice, and gravity. You will also learn about the physical properties of soils, such as grain size, shape, specific gravity, porosity, density, and void ratio, and how they are measured and expressed by various systems, such as the Unified Soil Classification System (USCS), the American Association of State Highway and Transportation Officials (AASHTO) system, and the International Soil Classification System (ISC). You will also learn about the engineering properties of soils, such as permeability, compressibility, shear strength, and stress-strain behavior, and how they are influenced by factors such as soil structure, mineralogy, water content, and stress history.
Engineering Properties of Soils
The second chapter of the book covers the topics of soil compaction and improvement, soil water and seepage, and soil exploration and sampling. You will learn about the methods and equipment for compacting soils in the field and in the laboratory, and how to determine the optimum moisture content and maximum dry density for a given soil. You will also learn about the methods and techniques for improving the engineering properties of soils, such as stabilization, grouting, drainage, reinforcement, preloading, vibrocompaction, dynamic compaction, stone columns, deep mixing, thermal treatment, electro-osmosis, and bioremediation. You will also learn about the principles and equations of fluid flow through porous media, such as Darcy's law, hydraulic conductivity, hydraulic gradient, seepage velocity, flow net construction, seepage force calculation, and seepage control measures. You will also learn about the methods and procedures for exploring soil conditions at a site, such as boring methods (auger boring, wash boring, rotary drilling, percussion drilling, etc.), sampling methods (disturbed sampling, undisturbed sampling, split-spoon sampler, Shelby tube sampler, etc.), in-situ testing methods (standard penetration test (SPT), cone penetration test (CPT), vane shear test (VST), pressuremeter test (PMT), dilatometer test (DMT), flat plate dilatometer test (FPDT), etc.), geophysical methods (seismic refraction, seismic reflection, electrical resistivity, ground penetrating radar (GPR), etc.), and laboratory testing methods (moisture content determination, Atterberg limits determination, specific gravity determination, grain size analysis, permeability test, consolidation test, direct shear test, triaxial test, unconfined compression test, etc.).
Stress Distribution in Soil
The third chapter of the book explains the concept of effective stress and its importance in geotechnical engineering. You will learn about the difference between total stress and effective stress in a soil mass subjected to external loads and pore water pressure and how to calculate them using various formulas and diagrams such as Terzaghi's principle of effective stress and Skempton's pore pressure parameters. You will also learn about the methods of stress analysis for determining the vertical stress and horizontal stress at any point in a soil mass due to various types of loading conditions such as point load line load strip load circular load rectangular load embankment load foundation load etc. using various methods such as Boussinesq's method Westergaard's method Newmark's method Meyerhof's method elasticity theory etc. You will also learn about the applications of stress analysis for estimating the settlement of structures the bearing capacity of foundations the lateral earth pressure on retaining walls the stability of slopes etc.
Consolidation of Soil and Settlement of Structures
The fourth chapter of the book discusses the theory of consolidation and its implications for settlement analysis. You will learn about the phenomenon of consolidation which is the gradual reduction in volume and increase in strength of a saturated clayey soil due to drainage of pore water under an 71b2f0854b