Author: Joseph Patrick SchwabPublisher:
ISBN:
Category : Drift waves
Languages : en
Pages : 322
Book Description
Effective Stress Model for Static and Cyclic Loading of Granular Soils
Author: Joseph Patrick SchwabPublisher:
ISBN:
Category : Drift waves
Languages : en
Pages : 322
Book Description
A Three-dimensional Effective Stress Model for Cyclicly Loaded Granular Soils
Author: Robert Riggs YoungPublisher:
ISBN:
Category : Soil dynamics
Languages : en
Pages : 670
Book Description
Mechanical Behaviour of Soils Under Environmentallly-Induced Cyclic Loads
Author: Claudio Giulio di PriscoPublisher: Springer Science & Business Media
ISBN: 3709110688
Category : Science
Languages : en
Pages : 580
Book Description
T. Wichtmann, T. Triantafyllidis: Behaviour of granular soils under environmentally induced cyclic loads. - D. Muir Wood: Constitutive modelling. - C. di Prisco: Creep versus transient loading effects in geotechnical problems. - M. Pastor et al.: Mathematical models for transient, dynamic and cyclic problems in geotechnical engineering. - M. Pastor: Discretization techniques for transient, dynamics and cyclic problems in geotechnical engineering: first order hyperbolic partial diffential equations. - M. Pastor et l.: Discretization techniques for transient, dynamic and cyclic problems in geotechnical engineering: second order equation. - C. di Prisco: Cyclic mechanical response of rigid bodies interacting with sand strata. - D. Muir Wood: Macroelement modelling. - M. F. Randolph: Offshore design approaches and model tests for sub-failure cyclic loading of foundations. - M.F. Randolph: Cyclic interface shearing in sand and cemented solis and application to axial response of piles. - M. F. Randolph: Evaluation of the remoulded shear strength of offshore clays and application to pipline-soil and riser-soil interaction. The book gives a comprehensive description of the mechanical response of soils (granular and cohesive materials) under cyclic loading. It provides the geotechnical engineer with the theoretical and analytical tools necessary for the evaluation of settlements developng with time under cyclic, einvironmentally idncued loads (such as wave motion, wind actions, water table level variation) and their consequences for the serviceability and durability of structures such as the shallow or deep foundations used in offshore engineering, caisson beakwaters, ballast and airport pavements and also to interpret monitoring data, obtained from both natural and artificial slopes and earth embankments, for the purposes of risk assessment and mitigation.
Cyclic Loading of Soils
Author: M. P. O'ReillyPublisher: Taylor & Francis
ISBN: 9780442304102
Category : Gardening
Languages : en
Pages : 479
Book Description
Laboratory Investigation of the Seepage Induced Response of Granular Soils Under Static and Cyclic Loading
Author: J. IsrarPublisher:
ISBN:
Category : Cyclic loads
Languages : en
Pages : 18
Book Description
Experimental observations of the seepage induced response of soils under static and cyclic loading are reported. Hydraulic tests were performed using a modified filtration apparatus designed to capture the response of soils subjected to an upward flow. This apparatus could conveniently monitor various factors influencing the onset of seepage induced failures such as spatio-temporal variations in porosity, average and local hydraulic gradients, and the mean effective stress distribution with depth. Under static conditions, heave and heave-piping failures occurred in densely compacted uniform fine-gravels and fine-sands, respectively, and excessive washout (i.e., suffusion) was observed in gap-graded sandy-gravel soil. Despite this gap-graded soil failing in a similar way under static loading, relatively premature suffusion occurred under cyclic loading that could be attributed to the constant agitation of fines and the development of pore pressure within the pore spaces. The reported results and published data under cyclic loading were compared with various static filtration criteria to assess their potential instability, and they revealed that none could accurately capture their cyclic filtration response. However, at the onset of instability, a unique hydro-mechanical correlation could be observed between the magnitudes of local hydraulic gradients and effective stresses calculated using a proposed stress reduction model. Nevertheless, this correlation governing the inception of instability in reported tests established a clear hydro-mechanical boundary with possible implications for practical filter design under cyclic loading conditions.
The Shock and Vibration Digest
Author: Cyclic Behaviour of Soils and Liquefaction Phenomena
Author: Th. TriantafyllidisPublisher: CRC Press
ISBN: 9781439833452
Category : Technology & Engineering
Languages : en
Pages : 716
Book Description
This conference brought together specialists in cyclic soil behaviour in order to discuss important results and new ideas in the field, and to share expertise in design of various problems involving cyclic or dynamic behaviour of soils. This book covers a variety of topics: * Theory and analysis, including constitutive relations of soil under cyclic loading, post-seismic stability analysis of soil/structure, dynamic stability of structures, liquefaction analysis of marine structures due to cyclic loading, and more * Cyclic and dynamic laboratory and model testing, centrifuge testing and in-situ testing. * Numerical analysis, including computer methods * Design of industrial applications and marine structures, installation methods of piles, vibrocompaction, densification of ballast in railway structures, case studies of earthquakes and post-liquefaction observations.
A Summary of the Prevost Effective Stress Soil Model
Author: John M. FerrittoPublisher:
ISBN:
Category : Earthquake engineering
Languages : en
Pages : 114
Book Description
In the Prevost effective stress soil model, soil is viewed as a multi-phase medium consisting of an inelastic porous skeleton and viscous fluids. The model is a general analytical that describes the nonlinear, anisotropic, elasto-plastic, stress and strain dependent, and strength properties of the skeleton when subjected to a three-dimensional loading. This report presents a summary of the Prevost model. A summary of the model formulation is given with its implementation into the DYNAFLOW finite element code. Test data are compared with code prediction. Several boundary value problems are solved as a demonstration of capability.
Bounding Surface Hypo-plasticity Model for Granular Soils and Its Applications
Author: Zhi-Liang WangA Critical State Soil Model for Cyclic Loading
Author: J. P. CarterPublisher:
ISBN:
Category : Clay soils
Languages : en
Pages : 60
Book Description