Bibliothèque de L'IMIST/CNRST

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Compressibility of ultra-soft soil par Bo, Myint Win. Publication : Hackensack, N.J. World Scientific Publishing Company 2008 . 287 p. , The formation of an alluvial clay deposit normally goes through sedimentation and consolidation. While the bottom portion is undergoing self-weight consolidation, sedimentation continues to take place at the top. However, the compression behavior of such deposits upon loading is not well understood. This book describes the compression behavior of ultra-soft soil upon additional load application. Various types of laboratory compression tests suitable for this type of soil are discussed, such as tests using small- and large-scale consolidometers, hydraulic Rowe cells under different drainage conditions, constant rate of loading and constant rate of strain tests. It also explains how to determine the transition point, which differentiates the two distinct behaviors between slurry state and soil state deformation. Methods to determine the compression indices and coefficients of consolidation at different stress ranges, which are required for the prediction of magnitude of settlement and time rate of settlement, are developed. An equation for predicting settlement of ultra-soft soil in both the slurry and soil stages is elaborated upon. These proposed methods of characterization or analyses -- which are validated against published data, laboratory measurements and a case study -- serve as useful tools for designing and constructing embankments and for carrying out land reclamation on ultra-soft soil. Contents: Sedimentation and Consolidation; Models and Analogy; Characterization of Physical Properties and Mineralogy of the Soil; Compression Tests with Large Scale Consolidometer; Compression Test on Slurry with Small-Scale Consolidometer; Compression Tests on Ultra-Soft Soil with Hydraulic Consolidation Cell; Continuous Loading Tests on Ultra-Soft Soil; Constant Rate of Strain Test on Ultra-Soft Soil; Verification of Proposed Formulae and Models with Laboratory Measurements; Case Study. 24 cm. Date : 2008 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

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Expansive soils problems and practice in foundation and pavement engineering par Nelson, John. Publication : [S.l.] Wiley-Interscience 1997 . 288 p. ; , Essential technical information for building on expansive soils --complete with practical, proven design methods. Expansive Soils examines factors that influence the design of foundations and pavements built on expansive soils, and explores key design procedures and remedial measures that address these factors effectively. Backed by the authors' extensive research and experience --including interviews with practicing engineers working with expansive soils --this authoritative volume is an important reference text for geotechnical and foundation engineers, geologists, construction professionals, and students. Easy to understand and apply, Expansive Soils contains: * Site investigation techniques for identification and classification of expansive soils * Heave prediction methods using different types of data --with rigorous treatment of soil suction theory and measurement, oedometer tests, and more * Alternative design procedures for drilled pier and slab-on-grade foundations, highway and airfield pavements * Treatment and chemical stabilization techniques --including salt treatment; moisture barriers; lime and cement stabilization; and other procedures * Remedial measures such as drainage control, and removal with replacement and compaction control * Sample problems illustrating practical applications. 23 cm. Date : 1997 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

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Introduction to environmental soil physics par Hillel, Daniel. Publication : Amsterdam | Boston : Elsevier Academic Press 2004 . xvi, 494 p. : 26 cm. Date : 2004 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (2),

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Soil mechanics for unsaturated soils / par Fredlund, D. G. Publication : [S.l.] Wiley-Interscience 1993 . 544 p. , The principles and concepts for unsaturated soils are developed as extensions of saturated soils. Addresses problems where soils have a matric suction or where pore-water pressure is negative. Covers theory, measurement and use of the fundamental properties of unsaturated soils--permeability, shear strength and volume change. Includes a significant amount of case studies. 29 cm. Date : 1993 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

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Advanced unsaturated soil mechanics and engineering / par Ng, C. W. W. Publication : London ; | New York : Taylor & Francis, 2007 . 687 pages : 24 cm Date : 2007 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

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Mineral nutrition of higher plants / par Marschner, Horst. Publication : . 1 online resource (xv, 889 pages) : Disponibilité :  http://www.sciencedirect.com/science/book/9780124735422,

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