Описание: This book gathers the latest advances, innovations, and applications in the field of computational geomechanics, as presented by international researchers and engineers at the 16th International Conference of the International Association for Computer Methods and Advances in Geomechanics (IACMAG 2020/21).
This book compiles the first part of contributions to the China-Europe Conference on Geotechnical Engineering held 13.-16. August 2016 in Vienna, Austria. About 400 papers from 35 countries cover virtually all areas of geotechnical engineering and make this conference a truly international event. The contributions are grouped into thirteen special sessions and provide an overview of the geoengineering research and practice in China, Europe and the world:
- Constitutive model
- Micro-macro relationship
- Numerical simulation
- Laboratory testing
- Geotechnical monitoring, instrumentation and field test
- Foundation engineering
- Underground construction
- Environmental geotechnics
- New geomaterials and ground improvement
- Cold regions geotechnical engineering
- Geohazards - risk assessment, mitigation and prevention
- Unsaturated soils and energy geotechnics
- Geotechnics in transportation, structural and hydraulic Engineering
Описание: This book compiles the second part of contributions to the China–Europe Conference on Geotechnical Engineering held 13.-16. August 2018 in Vienna, Austria. About 400 papers from 35 countries cover virtually all areas of geotechnical engineering and make this conference a truly international event. The contributions are grouped into thirteen special sessions and provide an overview of the geoengineering research and practice in China, Europe and the world: · Constitutive model· Micro-macro relationship· Numerical simulation· Laboratory testing· Geotechnical monitoring, instrumentation and field test· Foundation engineering· Underground construction· Environmental geotechnics· New geomaterials and ground improvement· Cold regions geotechnical engineering· Geohazards – risk assessment, mitigation and prevention· Unsaturated soils and energy geotechnics· Geotechnics in transportation, structural and hydraulic Engineering
Описание: This book gathers the latest advances, innovations, and applications in the field of computational geomechanics, as presented by international researchers and engineers at the 16th International Conference of the International Association for Computer Methods and Advances in Geomechanics (IACMAG 2020/21).
Описание: This book gathers the latest advances, innovations, and applications in the field of computational geomechanics, as presented by international researchers and engineers at the 16th International Conference of the International Association for Computer Methods and Advances in Geomechanics (IACMAG 2020/21).
Описание: This book gathers the latest advances, innovations, and applications in the field of computational geomechanics, as presented by international researchers and engineers at the 16th International Conference of the International Association for Computer Methods and Advances in Geomechanics (IACMAG 2020/21).
Описание: This single-volume thoroughly summarizes advances in the past several decades and emerging challenges in fundamental research in geotechnical engineering. These fundamental research frontiers are critically reviewed and described in details in lights of four grand challenges our society faces: climate adaptation, urban sustainability, energy and material resources, and global water resources. The specific areas critically reviewed, carefully examined, and envisioned are: sensing and measurement, soil properties and their physics roots, multiscale and multiphysics processes in soil, geochemical processes for resilient and sustainable geosystems, biological processes in geotechnics, unsaturated soil mechanics, coupled flow processes in soil, thermal processes in geotechnical engineering, and rock mechanics in the 21st century.
Описание: The natural disasters are the killer agents which can/can't be predicted even though we have modern technology. Every year, in one place or another, disasters striking which is devastating the area and surroundings, leading to ecological disruption besides huge loss of life and property. India is vulnerable to cyclones, landslides/avalanches, earthquakes, floods, droughts, forest fires, epidemics, etc. The 5700-km long coast of India, with its dense population is vulnerable to cyclones/low depressions, tsunamis, etc. The 2400-km long rugged Himalayan terrain is vulnerable to landslides, avalanches and earthquakes. India is not only vulnerable to natural disasters, it is also experiencing industrial accidents. The Bhopal Gas tragedy is one of the major man-made disasters in the world. The state of Andhra Pradesh has 970-km long coastline with two major rivers, etc. The conference is conducted in Visakhapatnam, is famous for industries and tourism. Recently, several industrial accidents took place, besides major natural disasters like Hud-Hud, etc. Disaster management shall be implemented from the grass root level in vulnerable areas to improve the capacity building, so as to minimize the losses. The capacity building coupled with technology results in reduction of loss of life and property.
Автор: Kam-Tim Chau; Jidong Zhao Название: Bifurcation and Degradation of Geomaterials in the New Millennium ISBN: 3319135058 ISBN-13(EAN): 9783319135052 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Simulations of shear zones and cracks in engineering materials using extended Finite Element Method.- Discrete modelling of micro-structural phenomena in granular shear zones.- Modelling hydromechanical dilation geomaterial - cavitation and localization.- Fabric evolution and its effect on strain localization in sand.- Micro-mechanical observations of strain localization in granular soils during simple shear loading.- Grainsize evolution in open systems.- Numerical modeling of failure process in cohesive geomaterials.- Hydromechanical modelling of an initial boundary value problem: Studies of non-uniqueness with a second gradient continuum.- A FE model for hydro-mechanical coupling.- Numerical simulation and length scale calibration of micropolar hypoplastic model.- Micromechanical analysis of second order work in granular media.- Stability and bifurcation in reinforced boreholes.- Shear banding in torsion shear tests on cross-anisotropic deposits of fine Nevada sand.- Effects of flooding on crushable sand.- Numerical analysis of 1D seepage failure process of sandy materials by CWENO method.- Mechanisms of deformation in porous rocks at the grain scale.- The influence of fines content on the onset of instability and critical state line of silty sand.- A multiscale investigation of strain localization in cohesionless sand.- The effect of rotational degrees of freedom on the formation of deformation patterns in granular materials using digital image correlation.- Stick-slip motion and the associated frictional instability caused by vertical oscillations.- Investigation of direct shear interface test using micro-polar continuum approach.- Energy criterion of in-plane fracture propagation in geomaterials with rotating particles.- Dynamic instability in geomaterials associated with the presence of negative stiffness elements.- Numerical modeling of particle breaking process in granular materials: compaction and evolution of size distribution.- Onset of strain localization in unsaturated soils subjected to constant water content loading.- Double-scale assessment of micro-mechanics based constitutive models for granular materials undergoing mechanical degradation.- Hypoplastic constitutive modelling of grain damage under plane shearing.- Hierarchy of failure indicators in the failure analysis of geomaterials.- Static liquefaction of granular soils: the role of grain shape and size.- Static liquefaction and instability in granular media subjected to monotonic loading - A micromechanical investigation.- Capillary effect on critical length of force chains in partially saturated granular materials within the pendular regime.- Study on the initiation of strain localization in soils by 3D non-coaxial plasticity.- Micromechanics-based constitutive modeling and DEM simulation of localized failure in soil.- Thermally induced deformation and failure in shale under drained and undrained heating.- Instability of dissociation process of methane hydrate bearing soil.- Development of image analysis tools to evaluate in-situ evolution of the grain size distribution in sand subjected to breakage.- FEMНDEM multi-scale analysis of boundary value problems involving strain localization.- Evolution of packing structure in cyclic mobility and post-liquefaction of granular soils.- Experimental versus finite element approach to study scale dependent features in granular materials' stress and deformation fields.- Onset of strain localization in fiber reinforced composites subjected to plane stress loading.- Using shear strain localisation to model the fracturing around gallery in unsaturated Callovo-Oxfordian claystone.- Experimental study on the behavior of a plasticine material.- Thermodynamic analysis of instability in unsaturated soils.- Plastic deformations in granular materials with rotation of principal stress axes.- A framework to assess the controllability of wetting on unsaturated collapsible soils.- Model tensile cracking in soil
Автор: Wei Wu Название: Recent Advances in Modeling Landslides and Debris Flows ISBN: 3319365231 ISBN-13(EAN): 9783319365237 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Material behavior: Tests and Theories.- Physical Modelling.-Numerical and Analytical Methods.- Applications and Case Studies.Numerical and Analytical Methods.- Applications and Case Studies.
Описание: This volume presents selected papers from IACMAG Symposium,The major themes covered in this conference are Earthquake Engineering, Ground Improvement and Constitutive Modelling. This volume will be of interest to researchers and practitioners in geotechnical and geomechanical engineering.
Автор: Eduardo E. Alonso; N?ria M. Pinyol; Alexander M. P Название: Geomechanics of Failures. Advanced Topics ISBN: 9400792271 ISBN-13(EAN): 9789400792272 Издательство: Springer Рейтинг: Цена: 9141.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This unique book presents case studies of prominent geotechnical failures. It describes the nature of each failure, offering explanations based on established basic concepts. Such an approach allows for a consideration of solutions specific to each case.
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