Articles by "Geotechnical Engineering"

Showing posts with label Geotechnical Engineering. Show all posts

Kamalesh Kumar ... 152 pages - Publisher: New Age International Pvt Ltd Publishers; (December, 2007) ... Language: English - ISBN-10: 8122420796 - ISBN-13: 978-8122420791.

This title features subject matter that is organised logically to make it easy and interesting for the students. Emphasis has been given on the basics of geotechnical earthquake engineering. Home work problems have been given at the end of each chapter to test the understanding of concepts given in the chapter. At the end of appropriate chapters solved numerical problems as well as exercise numerical problems as home work problems have also been to make the related concepts clear.

Roy E. Hunt ... 334 pages - Publisher: CRC; (March, 2007) ... Language: English - ASIN: B008KZ6S9Y by Amazon.

Geologic hazards pose the greatest threat to human safety for any geotechnical undertaking, but it is ultimately the engineer's ability to recognize and cope with these hazards that will determine the safety of life and property. Armed with Geologic Hazards: A Field Guide for Geotechnical Engineers you will be able to properly recognize, understand various geologic hazards, and provide safe and economical construction. Eminent expert Roy E. Hunt thoroughly examines the potential for slope failures, earthquakes, ground subsidence, collapse, and expansion. Using a clear conceptual approach, he explains what measures are available to minimize or eliminate the risks associated with each of these geologic hazards. The book sets forth the basis for recognizing, understanding, and treating geologic hazards, using general concepts rather than rigorous mathematical analyses. The author covers the prediction of slope failures through recognition of geologic and other factors that govern failure, the treatment of slopes that are potentially unstable and pose a danger to some existing development, the design and construction of stable cut slopes and sidehill fills, and the stabilization of failed slopes. He provides the foundation for determining the potential for surface movements and for preventing or controlling their effects. A section on earthquakes summarizes and links all of the aspects of earthquakes including their causes, characteristics, and surface effects. It provides a thorough grounding in how to recognize hazard potential and minimize the consequences. There is no field within geotechnical engineering in which the state of the art is changing so rapidly. Providing the latest information, this resource is a useful tool for designing new projects and redesigning old ones.

Ce.A.S. s.r.l. ParatiePlus v20 [Size: 179 MB] ... In Italy as well as in many Countries worldwide, several designers rely on Paratie Plus in their retaining wall projects. For example, in the construction of the High Speed Trains guyed bridge over Po River near Piacenza, several cofferdams and other waterfront structures had been designed by our engineers using past versions of Paratie Plus. More recently, thank to the same design tool, other Italian engineering firms, have designed the temporary cofferdams for all river crossings along the new high speed train line linking Milano to Brescia. Stemming from a cooperation, since 1985, with professor Roberto Nova from Politecnico di Milano, Paratie Plus is a non linear analysis program conceived to model the soil-structure interaction of a flexible retaining wall, by means of the popular subgrade reaction method, a simple yet widely accepted approach in current design practice as well as by most of design standard worldwide, including Eurocodes.

Thanks to its effectiveness, Paratie Plus is a simple yet accurate retaining wall design tool. In most cases, a Paratie Plus analysis can be sufficient to completely define a wall design. However, even in very complex situations, Paratie Plus may provide valuable design information, at least in the preliminary design stages: if required, selected final layout will be more thoroughly analyzed, with more advance but complex programs such as FLAC. Since 2009, Paratie Plus evolved towards an integrated design environment, which offers several additional analysis options, including slope stability analysis and 2D seepage analysis. Some of the most relevant Paratie Plus features, which are hardly found in competitor tools on the market, are listed here: a rigorous soil model formulation within modern Soil Mechanics framework; a special constitutive model for clays in both drained and undrained conditions, based on critical state concepts; a realistic construction stage modelling, even for quite complex sequences; a general seepage scheme for layered soils; external loadings and interaction with nearby foundations modelling; in any construction stage, support and loading layout can be modified arbitrarily ( special non linear supports, prestressed ground anchors, struts, slabs and other features are allowed); two facing walls can be modelled thus allowing a coupled analysis of a sheetpile and its anchoring wall; a pseudo-static seismic procedure is included, based on a well documented proprietary algorithm; a GUI interface including, among many other features, a complete set of online correlations to assist the Users in selecting appropriate soil parameters based on most common in situ or lab tests; a linkage with the modern Limit Stated design methods, according to Eurocodes 7 and 8 as well as to NTC, EC2 , EC3 , AISC and ACI, for structural checks.

Deep Excavation SnailPlus 2012 v3.1.5.5 [Size: ] ... Snail Plus is soil nail analysis software. While soil nailing is also available in our DeepXcav software program, SnailPlus was created to bring all the necessary capabilities into one package. The software follows the FHWA methodology for the design of soil nail walls, in an interactive environment built on the DeepEX basic layout. This means that you can include all intermediate construction stages for your soil nail wall, include 3D loads, all in an interactive environment. Last, SnailPlus is the only software that produces a full printable report of all design calculations.

Who uses Snail-Plus? Many companies including deparment of transportation such as Texas DOT, WASH-DOT, GZA, Hayward Baker, ESC Limited, D'Appolonia, Berkel Construction, and more!

Braja M. Das ... 334 pages - Publisher: CRC Press; 2nd edition (February, 2009) ... Language: English - ISBN-10: 1420070061 - ISBN-13: 978-1420070064.

Considered the standard engineering reference on shallow foundations, this edition strengthens that position. Completely reworked and written by one of the top men in the field, it covers all the latest developments and approaches. Equally valuable to researchers and designers as it is to engineering students, this resource updates data and provides revised theories on the ultimate and allowable bearing capacities of shallow foundations. It adds refinements to a number of unique circumstances such as foundations on soil with geogrid reinforcement as well as bearing capacity relationships for shallow foundations subjected to eccentric and inclined loads. It also covers advances in reinforcement materials.

GeoStru Slope 2018.25.6.1275 [Size: 79 MB] ... Slope is the program which carries out the analysis of soil or rock slope stability both in static and seismic states utilizing the limit equilibrium methods of Fellenius, Bishop, Janbu, Bell, Sarma, Spencer, Morgenstern & Price and Discrete elements method (DEM) for circular and non circular surfaces by which it is possible to ascertain slippages in the slope, examine a gradual failure, and employ various models of force-deformation relationship. Reinforcements with piles, gravity and/or reinforced concrete bracing walls, nettings, geofabrics, anchors, and terracing may be specified. Distributed and point loads may be defined.

DianaFEM v10.3 [Size: 1.02 GB] ... DIANA (Displacement Analyzer) is an extensive multi-purpose finite element software package that is dedicated, but not exclusive, to a wide range of problems arising in Civil engineering including structural, geotechnical, tunnelling, earthquake disciplines and oil; gas engineering. DIANA is a well proven and tested software package that has been used on various landmark projects all over the world. The program's robust functionality includes extensive material models, element libraries and analysis procedures, which are based on the latest and the most advanced finite element analysis techniques. DIANA has been equipped with powerful solvers in order to optimize the solution procedures for all types of linear and nonlinear complex models with accurate results and fast computations. Its unique analysis capabilities are empowered by full modeling capabilities in 2D and 3D environments and tools for CAD interoperability. With the continuous demand for more efficient utilisation of resources and materials, together with the increasingly complex nature of engineering structures, DIANA is the all in one solution, which provides the competitive advantage when tackling design and assessment work in a huge range of civil and geotechnical scenarios.

Alan J. Lutenegger ... 512 pages - Publisher: CRC Press; (March, 2017) ... Language: English - ISBN-10: 1498741010 - ISBN-13: 978-1498741019

This book covers the field of applied geotechnology related to all aspects of construction in ground, including compacted fill, excavations, ground improvement, foundations, earth retaining systems and geotechnical site characterization. It suits the first year of a graduate course on ground improvement and geoconstruction and will suit practicing engineers, both consultants and contractors. Distinctively it covers the identification of problematic soils and appropriate mitigation measures, and the inspection of ground construction work. It combines the technical and the practical in applied geotechnology.

Cholachat Rujikiatkamjorn, Buddhima Indraratna, Jian J. Chu ... 608 pages - Publisher: Elsevier Science; (November, 2005) ... Language: English - ISBN-10: 0080446337 - ISBN-13: 978-0080446332

The first book of its kind, providing over thirty real-life case studies of ground improvement projects selected by the worlds top experts in ground improvement from around the globe.

Gordon A. Fenton, D. V. Griffiths ... 480 pages - Publisher: Wiley; (September, 2008) ... Language: English - ISBN-10: 0470178205 - ISBN-13: 978-0470178201

This text presents a thorough examination of the theories and methodologies available for risk assessment in geotechnical engineering, spanning the full range from established single-variable and "first order" methods to the most recent, advanced numerical developments. In response to the growing application of LRFD methodologies in geotechnical design, coupled with increased demand for risk assessments from clients ranging from regulatory agencies to insurance companies, authors Fenton and Griffiths have introduced an innovative reliability-based risk assessment method, the Random Finite Element Method (RFEM). The authors have spent more than fifteen years developing this statistically based method for modeling the real spatial variability of soils and rocks. As demonstrated in the book, RFEM performs better in real-world applications than traditional risk assessment tools that do not properly account for the spatial variability of geomaterials. This text is divided into two parts: Part One, Theory, explains the theory underlying risk assessment methods in geotechnical engineering. This part's seven chapters feature more than 100 worked examples, enabling you to develop a detailed understanding of the methods. Part Two, Practice, demonstrates how to use advanced probabilistic tools for several classical geotechnical engineering applications. Working with the RFEM, the authors show how to assess risk in problems familiar to all geotechnical engineers.

Anirudhan I.V., V. B. Maji ... 339 pages - Publisher: Springer; 1st edition (June, 2018) ... Language: English - ASIN: B07DPGKTN9 by Amazon

This book comprises select proceedings of the annual conference of the Indian Geotechnical Society. The conference brings together research and case histories on various aspects of geotechnical engineering and geoenvironmental engineering. The book presents papers on geotechnical applications and case histories, covering topics such as (i) shallow and deep foundations; (ii) stability of earth and earth retaining structures; (iii) rock engineering, tunneling, and underground constructions; (iv) forensic investigations and case histories; (v) reliability in geotechnical engineering; and (vi) special topics such as offshore geotechnics, remote sensing and GIS, geotechnical education, codes, and standards. The contents of this book will be of interest to researchers and practicing engineers alike.

Shuying Wang, Yu Xinbao, Moses Tefe ... 248 pages - Publisher: Springer; (July, 2018) ... Language: English - ASIN: B07FKDS699 by Amazon

This book include research studies which deal with the attempts to address new solutions for challenges in geotechnical engineering such as characterization of new materials, application of glass fibre, geotextile fabric and permeable concrete, new numerical methods for traditional problems and some other geotechnical issues that are becoming quite relevant in today's world. The book adds to the geotechnical engineering field which still bears lots of big challenges. It contributes to make the civil infrastructures more sustainable using new technologies and materials that have been proposed and applied in various fields. Papers were selected from the 5th GeoChina International Conference 2018 – Civil Infrastructures Confronting Severe Weathers and Climate Changes: From Failure to Sustainability, held on July 23 to 25, 2018 in HangZhou, China.

An-Bin Huang, Hai-Sui Yu ... 568 pages - Publisher: CRC Press (December, 2017) ... Language: English - ISBN-13: 978-1138720794

One of the core roles of a practising geotechnical engineer is to analyse and design foundations. This textbook for advanced undergraduates and graduate students covers the analysis, design and construction of shallow and deep foundations and retaining structures as well as the stability analysis and mitigation of slopes. It progressively introduces critical state soil mechanics and plasticity theories such as plastic limit analysis and cavity expansion theories before leading into the theories of foundation, lateral earth pressure and slope stability analysis. On the engineering side, the book introduces construction and testing methods used in current practice. Throughout it emphasizes the connection between theory and practice. It prepares readers for the more sophisticated non-linear elastic-plastic analysis in foundation engineering which is commonly used in engineering practice, and serves too as a reference book for practising engineers. A companion website provides a series of Excel spreadsheet programs to cover all examples included in the book, and PowerPoint lecture slides and a solutions manual for lecturers. Using Excel, the relationships between the input parameters and the design and analysis results can be seen. Numerical values of complex equations can be calculated quickly. non-linearity and optimization can be brought in more easily to employ functioned numerical methods. And sophisticated methods can be seen in practice, such as p-y curve for laterally loaded piles and flexible retaining structures, and methods of slices for slope stability analysis. Features: Covers shallow and deep foundations, and also slopes and retaining walls. * Covers analysis, and the design and engineering methods used in practice. * The companion website provides sophisticated excel spreadsheets for students to see the effects of changing parameters * And the website also gives instructors PowerPoint slides and a solutions manual * Suits final year undergraduates and graduate students as a textbook, and serves as a reference book for practising engineers.

Cheng Liu, Jack Evett ... 288 pages - Publisher: Pearson; 8th edition (August, 2013) ... Language: English - ISBN-10: 0135113903 - ISBN-13: 978-0135113905

Ideal for beginners, Soils and Foundations 8th Edition presents all essential aspects of soils and foundations in as simple and direct a manner as possible. Filled with worked examples, step-by-step solutions, and hands-on practice problems, it emphasizes design and practical applications supported by basic theory. Throughout, the authors promote learning through the extensive use of diagrams, charts, and illustrations. Coverage includes: engineering properties of soils: soil exploration, compaction, stabilization, and consolidation; water in soil; subsurface stresses; settlement of structures; shear strength; shallow and deep foundations; lateral earth pressure; retaining structures, and stability analysis of slopes. This edition's new coverage includes Pressuremeter and Dilatometer tests, water flow characterization with Bernoulli's Theorem, dewatering, uplift pressure on dams, and subsurface stresses caused by overlying soil masses.

John Atkinson ... 480 pages - Publisher: CRC Press; 2nd edition (June, 2007) ... Language: English - ISBN-10: 0415362563 - ISBN-13: 978-0415362566

Ideal for undergraduates of geotechnical engineering for civil engineers, this established textbook sets out the basic theories of soil mechanics in a clear and straightforward way; combining both classical and critical state theories and giving students a good grounding in the subject which will last right through into a career as a geotechnical engineer. The subject is broken down into discrete topics which are presented in a series of short, focused chapters with clear and accessible text that develops from the purely theoretical to discussing practical applications. Soil behaviour is described by relatively simple equations with clear parameters while a number of worked examples and simple experimental demonstrations are included to illustrate the principles involved and aid reader understanding.

Braja M. Das, Sanjay Kumar Shukla ... 344 pages - Publisher: J. Ross Publishing; 2nd edition (May, 2013) ... Language: English - ISBN-10: 1604270772 - ISBN-13: 978-1604270778.

Anchors are primarily used in the construction of foundations of earth-supported and earth-retaining structures. The fundamental reason for using earth anchors in construction is to transmit the outwardly directed load to the soil at a greater depth and/or farther away from the structure. Although earth anchors have been used in practice for several hundred years, proper theoretical developments for purposes of modern engineering designs have taken place only during the past 40 to 45 years. This book summarizes most theoretical and experimental works directed toward the development of proper relationships for the ultimate and allowable holding capacity of earth anchors. Key Features: A discussion on single-helix screw anchors in sand has been added to Chapter 6 + Two new chapters have been added: Suction and Caisson Anchors (Chapter 9) and Geo-Anchors (Chapter 10) A summary section and self-assessment multiple-choice questions, with answers, are provided at the end of each chapter. + Details horizontal, vertical, and inclined anchor plates, helical anchors, and anchor piles. + Reviews the failure mechanism in soil located around the anchor as well as various theories to calculate the ultimate and allowable loads. + Includes laboratory and field test results to supplement and verify the theories in the book.

Isao Ishibashi, Hemanta Hazarika ... 432 pages - Publisher: CRC Press; 2nd edition (March, 2015) ... Language: English - ISBN-10: 1482250411 - ISBN-13: 978-1482250411

Soil Mechanics Fundamentals and Applications, Second Edition effectively explores the nature of soil, explains the principles of soil mechanics, and examines soil as an engineering material. This latest edition includes all the fundamental concepts of soil mechanics, as well as an introduction to foundation engineering, including coverage of site exploration, shallow and deep foundation design, and slope stability. It presents the material in a systematic, step-by-step manner, and contains numerous problems, examples, and solutions. New to the Second Edition: The revised text expands the contents to include an introductory foundation engineering section to make the book cover the full range of geotechnical engineering. The book includes three new chapters: Site Exploration, Deep Foundations, and Slope Stability.

Braja M. Das ... 734 pages - Publisher: CRC Press; 5th edition (April, 2019) ... Language: English - ASIN: B07QTD3RTH by Amazon

Now in its fifth edition, this classic textbook continues to offer a well-tailored resource for beginning graduate students in geotechnical engineering. Further developing the basic concepts from undergraduate study, it provides a solid foundation for advanced study. This new edition addresses a variety of recent advances in the field and each section is updated. Braja Das particularly expands the content on consolidation, shear strength of soils, and both elastic and consolidation settlements of shallow foundations to accommodate modern developments. New material includes: Recently published correlations of maximum dry density and optimum moisture content of compaction * Recent methods for determination of preconsolidation pressure * A new correlation for recompression index * Different approaches to estimating the degree of consolidation * A discussion on the relevance of laboratory strength tests to field conditions * Several new example problems. This text can be followed by advanced courses dedicated to topics such as mechanical and chemical stabilization of soils, geo-environmental engineering, critical state soil mechanics, geosynthetics, rock mechanics, and earthquake engineering. It can also be used as a reference by practical consultants.

Howard A. Perko ... 528 pages - Publisher: Wiley; 1st edition (October, 2009) ... Language: English - ISBN-10: 0470404795 - ISBN-13: 978-0470404799

Less invasive than a traditional poured foundation, using helical piles as a foundation gains points in the USGBC's LEED rating system, making this an important green building technology. Helical Pile Sourcebook offers a practical, real-world approach to the design and installation of helical piles. With unbiased and non-proprietary coverage of the technology and available products, it reviews existing proprietary systems and discusses their pros and cons, as well as when to use helical pile technology over other foundation types. This is an essential resource for students and professionals in engineering, architecture, and construction.

ITASCA Flac2D v8.00.454 [Size: 246 MB] ... FLAC, Fast Lagrangian Analysis of Continua, is numerical modeling software for advanced geotechnical analysis of soil, rock, groundwater, and ground support in two dimensions. FLAC is used for analysis, testing, and design by geotechnical, civil, and mining engineers. It is designed to accommodate any kind of geotechnical engineering project that requires continuum analysis. FLAC utilizes an explicit finite difference formulation that can model complex behaviors, such as problems that consist of several stages, large displacements and strains, non-linear material behavior, or unstable systems (even cases of yield/failure over large areas, or total collapse).

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