Download or read book Analysis of Penetration Resistance in Sands written by Rodrigo Salgado and published by . This book was released on 1993 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Deep Foundations on Bored and Auger Piles BAP V written by William F. Van Impe and published by CRC Press. This book was released on 2008-08-20 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although progressing very well over the last years, the design criteria for bored and auger piles are still not fully under control and in acceptable synergism with the real pile foundation behaviour. Although there has been a lot of research in the past years worldwide on deep foundation engineering, the strong and competitive market ha

Download or read book Static Penetration Resistance of Soils written by H. Turan Durgunoglu and published by . This book was released on 1975 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Non plastic Fines on Cone Resistance in Silty Sands written by Qiqi Huang and published by . This book was released on 2015 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effect of non-plastic fines on the cone resistance and cyclic resistance of sands and silty sands remains an unresolved problem. This study focuses on: (a) model cone penetrometer experiment study on penetration resistance of sands and silty sands at 15 and 25% silt content, (b) numerical study on the effect of permeability and compressibility (representing the effect of silt content), diameter of cone (dc) and penetration rate (v) on cone resistance in sands and silty sands, and (c) comparative analysis of the results from (a) and (b) of the effect of silt content on cone resistance through a non-dimensional parameter To (=vdc/cv, where v is the penetration rate, dc is the cone diameter and cv is the coefficient of consolidation) for all soils at the same equivalent inter-granular void ratio [(ec)eq] or relative deFnsity [(Drc)eq].In both experimental and numerical studies for saturated sands and silty sands, the normalized cone resistance (qc1N) decreased with an increase in silt content, at the same [(Drc)eq], from 0 to 25%. However this influence of silt content on penetration resistance was absent for dry sands and silty sands at the same [(Drc)eq]. The difference of cone resistance in saturated sands and silty sands, is thought to be due to partial drainage occurring in saturated silty sands whereas the penetration process is thought to be nearly drained in saturated sands. In the case of dry soils, this pore pressure influence is absent and hence the same penetration resistance is observed in sands and silty sands. This indicates the important influence of pore pressures and itsdissipation rates, depending on the silt content, on cone resistance.Both experimental data and numerical results indicate that for the same (Drc)eq, qc1N decreases as To increases, which implies a decrease in cv (or increase in silt content), because of the penetration process transition from drained to partially drained or even undrained condition. In addition, the numerical analysis shows that v and dc also influence qc1N in silty sands. qc1N decreases as v increase or dc increases (To increases) in the partially drained condition. Since fines content is not the only factor affecting cone resistance a To dependent relationship between cyclic resistance ratio (CRR) and qc1N for sands and silty sands was proposed. Further research is needed to evaluate and validate such a procedure using field data and physical model tests.

Download or read book The Influence of Gravity Prestess Compressibility and Layering on Soil Resistance to Static Penetration written by Donald Duncan Treadwell and published by . This book was released on 1976 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Method for Predicting Cone Penetration Resistance in Soil Using Bulk Density and Moisture Content written by James Irvin Saxton and published by . This book was released on 1987 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geotechnical and Geophysical Site Characterization 4 written by Roberto Quental Coutinho and published by CRC Press. This book was released on 2012-09-06 with total page 1888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Site characterization is a fundamental step towards the proper design, construction and long term performance of all types of geotechnical projects, ranging from foundation, excavation, earth dams, embankments, seismic hazards, environmental issues, tunnels, near and offshore structures. Geotechnical and Geophysical Site Characterization 4 provides practical applications of novel and innovative technologies in geotechnical and geophysical engineering, and is of interest to academics, engineers and professionals involved in Geotechnical Engineering.

Download or read book The Correlation of Density and Static Cone Penetration Resistance for Two Submerged Sands written by Eric Dutton Savage and published by . This book was released on 1974 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Penetration Resistance of Soils Report 1 Tests with Circular Footings in Air Dry Sands written by and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The principal objective of this program was to establish scaling relations for families of plates and cylinders. To realize this objective, the effects of density, relative density, friction angle, and sand type (grain size and shape) on penetration resistance were determined. In addition the variations in penetration resistance that resulted from varying the roughness and depth of penetration of the footings were investigated. (Author).

Download or read book Fundamentals of Soil Behavior written by James K. Mitchell and published by . This book was released on 1993 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the factors which determine and control the engineering properties of soils--particularly volume change, deformation, strength and permeability. New to this edition: expanded coverage of residual and tropical soils, environmental aspects of soil behavior, material on partly saturated soils, revised treatment of direct or coupled hydraulic, chemical, thermal and electrical flows through soil.

Download or read book Cavity Expansion Methods in Geomechanics written by Hai-Sui Yu and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cavity expansion theory is a simple theory that has found many applications in geotechnical engineering. In particular, it has been used widely to analyse problems relating to deep foundations, in-situ testing, underground excavation and tunnelling, and wellbore instability. Although much research has been carried out in this field, all the major findings are reported in the form of reports and articles published in technical journals and conference proceedings. To facilitate applications and further development of cavity expansion theory, there is a need for the geotechnical community to have a single volume presentation of cavity expansion theory and its applications in solid and rock mechanics. This book is the first attempt to summarize and present, in one volume, the major developments achieved to date in the field of cavity expansion theory and its applications in geomechanics. Audience: Although it is intended primarily as a reference book for civil, mining, and petroleum engineers who are interested in cavity expansion methods, the solutions presented in the book will also be of interest to students and researchers in the fields of applied mechanics and mechanical engineering.

Download or read book Research on Determining the Density of Sands by Spoon Penetration Testing written by Harold J. Gibbs and published by . This book was released on 1956 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrical Measuring Instruments and Measurements written by S.C. Bhargava and published by CRC Press. This book was released on 2012-12-27 with total page 1888 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written for the benefit of engineering students and practicing engineers alike, is the culmination of the author's four decades of experience related to the subject of electrical measurements, comprising nearly 30 years of experimental research and more than 15 years of teaching at several engineering institutions. The unique feature of this book, apart from covering the syllabi of various universities, is the style of presentation of all important aspects and features of electrical measurements, with neatly and clearly drawn figures, diagrams and colour and b/w photos that illustrate details of instruments among other things, making the text easy to follow and comprehend. Enhancing the chapters are interspersed explanatory comments and, where necessary, footnotes to help better understanding of the chapter contents. Also, each chapter begins with a "recall" to link the subject matter with the related science or phenomenon and fundamental background. The first few chapters of the book comprise "Units, Dimensions and Standards"; "Electricity, Magnetism and Electromagnetism" and "Network Analysis". These topics form the basics of electrical measurements and provide a better understanding of the main topics discussed in later chapters. The last two chapters represent valuable assets of the book, and relate to (a) "Magnetic Measurements", describing many unique features not easily available elsewhere, a good study of which is essential for the design and development of most electric equipment – from motors to transformers and alternators, and (b) "Measurement of Non-electrical Quantities", dealing extensively with the measuring techniques of a number of variables that constitute an important requirement of engineering measurement practices. The book is supplemented by ten appendices covering various aspects dealing with the art and science of electrical measurement and of relevance to some of the topics in main chapters. Other useful features of the book include an elaborate chapter-by-chapter list of symbols, worked examples, exercises and quiz questions at the end of each chapter, and extensive authors' and subject index. This book will be of interest to all students taking courses in electrical measurements as a part of a B.Tech. in electrical engineering. Professionals in the field of electrical engineering will also find the book of use.

Download or read book Geotechnical Hazards written by Z. Lisac and published by CRC Press. This book was released on 2020-12-17 with total page 907 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contributions to this volume examine: geotechnical hazard acknowledging the deversity of local ground conditions and environmental factors which play a decisive role in designing engineering structures in Danubian countries.

Download or read book Penetration Testing volume 1 written by A. Verruijt and published by Routledge. This book was released on 2021-02-25 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conference Proceedings of the second European symposium on penetration testing, Amsterdam, 24-27 May 1982. This volume includes soil penetration tests- congresses.

Download or read book Liquefaction Potential of Dams and Foundations written by Wayne A. Bieganousky and published by . This book was released on 1977 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Geotechnical Papers of James K Mitchell written by James K. Mitchell and published by ASCE Publications. This book was released on 2001-01-01 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sponsored by the Geo-Institute of ASCE. This collections contains 35 key papers by James K. Mitchell during his extraordinary career as a geotechnical engineer.Ø In addition to teaching, Mitchell's career encompassed geotechnical projects ranging from research on hazardous waste landfill stability at Kettleman Hills in California, to lunar soil analysis for NASA Apollo Missions, to working with the Mayor of San Francisco following the 1989 Loma Prieta Earthquake. He was elected to the National Academy of Engineering and the National Academy of Science. Topics include: experimental and analytic studies of soil behavior related to geotechnical and geo-environmental problems; soil improvement and ground reinforcement, physicochemical phenomena in soils, the stress-strain time behavior of soils, in situ measurement of soil properties, and mitigation of ground failure risk during earthquakes. ASCE's Engineering Classics series presents selected papers of lasting importance by eminent engineers who have made outstanding contributions to their field.