Cyclic Behaviour of Soils and Liquefaction Phenomena

Proceedings of the International Conference, Bochum, Germany, 31 March - 2 April 2004

Inbunden, Engelska, 2004

3 967 kr

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Beskrivning

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.

Produktinformation

Utgivningsdatum:2004-07-01
Mått:174 x 246 x undefined mm
Vikt:1 364 g
Format:Inbunden
Språk:Engelska
Antal sidor:704
Förlag:A A Balkema Publishers
ISBN:9789058096203

Utforska kategorier

Byggnadsteknik inom Naturvetenskap och teknik

Innehållsförteckning

Preface; Organization; Micro-mechanical investigation of the granular ratcheting; Seismic decay of psammoids and peloids with and without hypoplasticity; A continuous hyperplasticity model for sands under cyclic loading; Undrained behaviour of near-saturated sand in cyclic and monotonic loading; Application of elasto-plastic model with anisotropic hardening to analysis of cyclic loading of cohesive soil; Incorporation of a fabric tensor in sand model; Application of a new definition for the number of cycles of loading; Explicit accumulation model for cyclic loading; Mechanical differences between sand and clay under monotonic and cyclic loading; Numerical simulation of cyclic behavior of dense sand using a cyclic elasto-plastic model; Constitutive microplane model for geotechnical materials; A cyclic elasto-viscoplastic constitutive model: theoretical discussion and validation; Modelling of cyclic behaviour of a cohesive soil by shear torsional and triaxial tests; Behavioral characteristics of gravelly soils under general cyclic loading conditions; Two-way cyclic tests on a soil-structure interface; Liquefaction of sand in simple shear condition; Cyclic failure of low plasticity silt; On line pseudo-dynamic response tests on stratified layers consisting of clay and sand; Material behaviour of dry sand under cyclic loading; Behaviour of model piles subjected to cyclic axial loading; Study of the unbound crushed materials behaviour in road pavements; Cyclic behaviour of sand-structure interfaces; Stress–strain characteristics of fine grained soils under cyclic loading; Laboratory investigation of the undrained cyclic behaviour of a natural coarse sand from undisturbed and reconstituted samples; Comparison of fine-grained model material and natural soil during cyclic shear in resonant column device; Liquefaction-induced volumetric change during re-consolidation of sandy soil subjected to undrained cyclic loading histories; Effect of initial stress state on the cyclic simple shear behaviour of sands; Post liquefaction response of initially strain softening sand; Influence of nonplastic fines content on the liquefaction resistance of soils in terms of the unit energy; Strain accumulation in sand due to drained uniaxial cyclic loading; The effect of volumetric and out-of-phase cyclic loading on strain accumulation; Dynamic properties and liquefaction resistance of soil materials used in earthfill dams – results of laboratory tests; Liquefaction strength of volcanic debris flow deposits originated from Unzen Volcano; Cyclic behavior of sand-silt mixtures; Post-cyclic degradation of saturated plasticity silts; Initiation of pore pressure rise in earthquakes; Case studies on evaluation of liquefaction resistance of imperfectly saturated soil deposits; Estimation of liquefaction potential using dynamic penetration with pore pressure transducer; Using large hydraulic shakers to induce liquefaction in the field; On the determination of cyclic strain history; Centrifuge tests on monotonic and cyclic loaded caissons; Pile failure during seismic liquefaction – theory and practice; Centrifuge modelling of liquefaction of saturated sand under cyclic loading; Centrifuge model testing for offshore structure research and design; Horizontal cyclic loading of piles installed in sand: study of the pile head displacement and maximum bending moment; Cyclic clay data for foundation design of structures subjected to wave loading; Occurrence of liquefaction in cyclic burial of a structure submitted to wave-actions and resting on the seabed; Wave induced liquefaction underneath gravity structures; Settlements of vertical caisson breakwater; Wave-induced transient and residual pore pressure in the sand bed underneath a caisson breakwater – processes leading to liquefaction; Influence of cyclic load on model caisson seawalls embedded in marine clay; Modelling earthquake-induced phenomena in the Izmit Bay coastal area; Liquefaction and settlements of backfill behind quay-walls, caused by seismic loads; Wave-induced seabed liquefaction and the stability of marine pipelines; Site effects and soil-structure interaction in the 1999, Athens earthquake: large-scale nonlinear simulations; Seismic durability design for an embankment crossing the Tunt-zu-chiao Fault in Taiwan; Assessment of liquefaction potential by principal component analysis and golden section search; Geotechnical hybrid simulation for predicting earthquake deformation of liquefiable ground both during and after; Condition indicators for liquefaction susceptibility with focus on silty soils; A case study on analysis of the earthquake response of slopes; Liquefaction potential assessment in layered soils by probabilistic neural networks based on the Kocaeli, Turkey earthquake; Vibratory driven pile performances in Flanders clay. International Prediction Event 2003; Densification of sand caused by vibratory sheetpiling; Comparative behaviour and performances of impact and vibratory driven piles in stiff clay; Toe and shaft resistance analysis during the vibratory driving of piles in Montoir; Macroelement for study of dynamic response of gravity retaining walls; 2D and 3D seismic response analysis using experimental data on cyclic behaviour of soils; Numerical modeling of soil liquefaction at slope site; Dynamic effects of moving load on a poroelastic soil medium; Dynamic response and liquefaction of saturated granular soils: a micro-mechanical approach; A structural analysis-based method for calculating the residual settlement of a railway track platform under traffic loading; Experimental determination of a ballast lateral settlement law; The effect of coal dust fouling on the cyclic behaviour of railtrack ballast; An estimation method of residual settlement in ballasted track under repeated moving loads; A new method for evaluating the characteristics of railway capping layer; Modelling ballast under cyclic loading using Discrete Element Method; Numerical simulation of the compaction of granular soils with vibratory rollers; Effects of subsoil and backfill conditions on seismic displacement of gravity type retaining walls; Nonlinear hysteretic load transfer model for Winkler type soil-foundation interaction springs for deep foundations; Numerical analysis of geosynthetic-reinforced walls subjected to seismic loads; Author index 689