Two-dimensional Discrete Element Simulations of Ice-structure Interaction

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (889 download)

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Book Synopsis Two-dimensional Discrete Element Simulations of Ice-structure Interaction by : A. P. S. Selvadurai

Download or read book Two-dimensional Discrete Element Simulations of Ice-structure Interaction written by A. P. S. Selvadurai and published by . This book was released on 1999 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ice-Structure Interaction

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Publisher : Springer Science & Business Media
ISBN 13 : 3642841007
Total Pages : 724 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Ice-Structure Interaction by : Stephen J. Jones

Download or read book Ice-Structure Interaction written by Stephen J. Jones and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: IUTAM-IAHR Symposium on Ice-Structure Interaction Professor Bez Tabarrok, Chairman of the Canadian National Committee (CNC) of the International Union of Theoretical and Applied Mechanics (IUTAM) invited Professor Derek Muggeridge to organize a symposium on ice structure interaction. Dr. Muggeridge readily agreed and prepared a proposal that was endorsed by the CNC and presented to the General Assembly Meeting of IUTAM for their consideration. This Assembly gave its approval and provided the local organizing committee with the names of individuals who were willing to serve on the Scientific Committee. Dr. Muggeridge became chairman of this committee and Dr. Ian Jordaan became co-chairman of this committee as well as chairman of the local organizing committee. The symposium followed the very successful previous meeting, chaired by Professor P. Tryde in Copenhagen, by ten years. Both symposia uti lized Springer-Verlag to publish their proceedings. The Faculty of En gineering and Applied Science at Memorial University of Newfoundland were particul{lXly pleased to host this prestigious symposium as it marked the twentieth anniversary of its Ocean Engineering Research Centre.

Geoecology and Computers

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Publisher : Routledge
ISBN 13 : 1351445618
Total Pages : 556 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Geoecology and Computers by : SergeyA. Yufin

Download or read book Geoecology and Computers written by SergeyA. Yufin and published by Routledge. This book was released on 2018-05-02 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents technical papers devoted to development and practical use of computer methods in geotechnical and geoenviromental engineering. It covers issues on space use and construction, soil and rock mechanics, and mining applications amongst other topics.

Numerical Models in Geomechanics

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Publisher : CRC Press
ISBN 13 : 1000100294
Total Pages : 691 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Numerical Models in Geomechanics by : G.N. Pande

Download or read book Numerical Models in Geomechanics written by G.N. Pande and published by CRC Press. This book was released on 2020-12-17 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume a number of developments on a variety of topics have been reported. These topics include: partially saturated soil; instabilities in soil behaviour; environmental geomechanics; parallel computing; and applications to tunnels, embankments, slopes, foundations and anchors.

IUTAM Symposium on Physics and Mechanics of Sea Ice

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Publisher : Springer Nature
ISBN 13 : 3030804399
Total Pages : 333 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis IUTAM Symposium on Physics and Mechanics of Sea Ice by : Jukka Tuhkuri

Download or read book IUTAM Symposium on Physics and Mechanics of Sea Ice written by Jukka Tuhkuri and published by Springer Nature. This book was released on 2022-01-01 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the results of the IUTAM Symposium on Physics and Mechanics of Sea Ice which brought together researchers who have made significant contributions in the study of sea ice. The topics include: Fracture of ice, Thermodynamics of sea ice ridges, Global and local ice loads on ships and marine structures, Computational ice engineering and ice mechanics; and Physical and engineering problems related to ice and waves.

Numerical Simulation for Dynamic Positioning in Pack Ice

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (132 download)

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Book Synopsis Numerical Simulation for Dynamic Positioning in Pack Ice by : Jie Dai

Download or read book Numerical Simulation for Dynamic Positioning in Pack Ice written by Jie Dai and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis investigates the numerical modelling of Dynamic Position (DP) in pack ice. A two-dimensional numerical model for ship-ice interaction was developed using the Discrete Element Method (DEM). A viscous-elastic ice rheology was adopted to model the dynamic behaviour of the ice floes. Both the ship-ice and the ice-ice contacts were considered in the interaction force. The environment forces and the hydrodynamic forces were calculated by empirical formulas. After the current position and external forces were calculated, a Proportional-Integral-Derivative (PID) control and thrust allocation algorithms were applied on the vessel to control its motion and heading. The numerical model was coded in Fortran 90 and validated by comparing computation results to published data. Validation work was first carried out for the ship-ice interaction calculation, and former researchers' simulation and model test results were used for the comparison. With confidence in the interaction model, case studies were conducted to predict the DP capability of a sample Arctic DP vessel.

Proceedings of the 2nd International Conference on Advanced Civil Engineering and Smart Structures

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Publisher : Springer Nature
ISBN 13 : 9819715148
Total Pages : 581 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Proceedings of the 2nd International Conference on Advanced Civil Engineering and Smart Structures by : TianQiao Liu

Download or read book Proceedings of the 2nd International Conference on Advanced Civil Engineering and Smart Structures written by TianQiao Liu and published by Springer Nature. This book was released on with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ice Mechanics for Geophysical and Civil Engineering Applications

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Publisher : Springer
ISBN 13 : 3030030385
Total Pages : 334 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Ice Mechanics for Geophysical and Civil Engineering Applications by : Ryszard Staroszczyk

Download or read book Ice Mechanics for Geophysical and Civil Engineering Applications written by Ryszard Staroszczyk and published by Springer. This book was released on 2018-12-29 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the concepts and tools of ice mechanics, together with examples of their application in the fields of glaciology, climate research and civil engineering in cold regions. It starts with an account of the most important physical properties of sea and polar ice treated as an anisotropic polycrystalline material, and reviews relevant field observations and experimental measurements. The book focuses on theoretical descriptions of the material behaviour of ice in different stress, deformation and deformation-rate regimes on spatial scales ranging from single ice crystals, those typical in civil engineering applications, up to scales of thousands of kilometres, characteristic of large, grounded polar ice caps in Antarctica and Greenland. In addition, it offers a range of numerical formulations based on either discrete (finite-element, finite-difference and smoothed particle hydrodynamics) methods or asymptotic expansion methods, which have been used by geophysicists, theoretical glaciologists and civil engineers to simulate the behaviour of ice in a number of problems of importance to glaciology and civil engineering, and discusses the results of these simulations. The book is intended for scientists, engineers and graduate students interested in mathematical and numerical modelling of a wide variety of geophysical and civil engineering problems involving natural ice.

The Combined Finite-Discrete Element Method

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Publisher : John Wiley & Sons
ISBN 13 : 0470020172
Total Pages : 348 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis The Combined Finite-Discrete Element Method by : Antonio A. Munjiza

Download or read book The Combined Finite-Discrete Element Method written by Antonio A. Munjiza and published by John Wiley & Sons. This book was released on 2004-04-21 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: The combined finite discrete element method is a relatively new computational tool aimed at problems involving static and / or dynamic behaviour of systems involving a large number of solid deformable bodies. Such problems include fragmentation using explosives (e.g rock blasting), impacts, demolition (collapsing buildings), blast loads, digging and loading processes, and powder technology. The combined finite-discrete element method - a natural extension of both discrete and finite element methods - allows researchers to model problems involving the deformability of either one solid body, a large number of bodies, or a solid body which fragments (e.g. in rock blasting applications a more or less intact rock mass is transformed into a pile of solid rock fragments of different sizes, which interact with each other). The topic is gaining in importance, and is at the forefront of some of the current efforts in computational modeling of the failure of solids. * Accompanying source codes plus input and output files available on the Internet * Important applications such as mining engineering, rock blasting and petroleum engineering * Includes practical examples of applications areas Essential reading for postgraduates, researchers and software engineers working in mechanical engineering.

Discrete Element Method to Model 3D Continuous Materials

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Publisher : John Wiley & Sons
ISBN 13 : 111910291X
Total Pages : 198 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Discrete Element Method to Model 3D Continuous Materials by : Mohamed Jebahi

Download or read book Discrete Element Method to Model 3D Continuous Materials written by Mohamed Jebahi and published by John Wiley & Sons. This book was released on 2015-02-26 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complex behavior models (plasticity, cracks, visco elascticity) face some theoretical difficulties for the determination of the behavior law at the continuous scale. When homogenization fails to give the right behavior law, a solution is to simulate the material at a meso scale in order to simulate directly a set of discrete properties that are responsible of the macroscopic behavior. The discrete element model has been developed for granular material. The proposed set shows how this method is capable to solve the problem of complex behavior that are linked to discrete meso scale effects.

Proceedings of the 7th International Conference on Discrete Element Methods

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Publisher : Springer
ISBN 13 : 9811019266
Total Pages : 1414 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Proceedings of the 7th International Conference on Discrete Element Methods by : Xikui Li

Download or read book Proceedings of the 7th International Conference on Discrete Element Methods written by Xikui Li and published by Springer. This book was released on 2016-12-01 with total page 1414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest advances in Discrete Element Methods (DEM) and technology. It is the proceeding of 7th International Conference on DEM which was held at Dalian University of Technology on August 1 - 4, 2016. The subject of this book are the DEM and related computational techniques such as DDA, FEM/DEM, molecular dynamics, SPH, Meshless methods, etc., which are the main computational methods for modeling discontinua. In comparison to continua which have been already studied for a long time, the research of discontinua is relatively new, but increases dramatically in recent years and has already become an important field. This book will benefit researchers and scientists from the academic fields of physics, engineering and applied mathematics, as well as from industry and national laboratories who are interested in the DEM.

Computational Granular Mechanics and Its Engineering Applications

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Publisher : Springer Nature
ISBN 13 : 9811533040
Total Pages : 399 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Computational Granular Mechanics and Its Engineering Applications by : Shunying Ji

Download or read book Computational Granular Mechanics and Its Engineering Applications written by Shunying Ji and published by Springer Nature. This book was released on 2020-03-18 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book systematically introduces readers to computational granular mechanics and its relative engineering applications. Part I describes the fundamentals, such as the generation of irregular particle shapes, contact models, macro-micro theory, DEM-FEM coupling, and solid-fluid coupling of granular materials. It also discusses the theory behind various numerical methods developed in recent years. Further, it provides the GPU-based parallel algorithm to guide the programming of DEM and examines commercial and open-source codes and software for the analysis of granular materials. Part II focuses on engineering applications, including the latest advances in sea-ice engineering, railway ballast dynamics, and lunar landers. It also presents a rational method of parameter calibration and thorough analyses of DEM simulations, which illustrate the capabilities of DEM. The computational mechanics method for granular materials can be applied widely in various engineering fields, such as rock and soil mechanics, ocean engineering and chemical process engineering.

Lagrangian Discrete Parcel Simulation of Two Dimensional River Ice Dynarmics

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Publisher :
ISBN 13 :
Total Pages : 137 pages
Book Rating : 4.:/5 (894 download)

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Book Synopsis Lagrangian Discrete Parcel Simulation of Two Dimensional River Ice Dynarmics by : Hung Tao Shen

Download or read book Lagrangian Discrete Parcel Simulation of Two Dimensional River Ice Dynarmics written by Hung Tao Shen and published by . This book was released on 1992 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Light Scattering by Ice Crystals

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Publisher : Cambridge University Press
ISBN 13 : 0521889162
Total Pages : 461 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Light Scattering by Ice Crystals by : Kuo-Nan Liou

Download or read book Light Scattering by Ice Crystals written by Kuo-Nan Liou and published by Cambridge University Press. This book was released on 2016-10-06 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume outlines the fundamentals and applications of light scattering, absorption and polarization processes involving ice crystals.

Practical Design of Ships and Other Floating Structures

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Publisher : Springer Nature
ISBN 13 : 9811546800
Total Pages : 767 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Practical Design of Ships and Other Floating Structures by : Tetsuo Okada

Download or read book Practical Design of Ships and Other Floating Structures written by Tetsuo Okada and published by Springer Nature. This book was released on 2020-10-03 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers the peer-reviewed proceedings of the 14th International Symposium, PRADS 2019, held in Yokohama, Japan, in September 2019. It brings together naval architects, engineers, academic researchers and professionals who are involved in ships and other floating structures to share the latest research advances in the field. The contents cover a broad range of topics, including design synthesis for ships and floating systems, production, hydrodynamics, and structures and materials. Reflecting the latest advances, the book will be of interest to researchers and practitioners alike.

Discrete Element Methods

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Publisher :
ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Discrete Element Methods by : Benjamin K. Cook

Download or read book Discrete Element Methods written by Benjamin K. Cook and published by . This book was released on 2002 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Third International Conference on Discrete Element Methods, held in Santa Fe, New Mexico on September 23-25, 2002. This Geotechnical Special Publication contains 72 technical papers on discrete element methods (DEM), a suite of numerical techniques developed to model granular materials, rock, and other discontinua at the grain scale. Topics include: DEM formulation and implementation approaches, coupled methods, experimental validation, and techniques, including three-dimensional particle representations, efficient contact detection algorithms, particle packing schemes, and code design. Coupled methods include approaches to linking solid continuum and fluid models with DEM to simulate multiscale and multiphase phenomena. Applications include fundamental investigations of granular mechanics; micromechanical studies of powder, soil, and rock behavior; and large-scale modeling of geotechnical, material processing, mining, and petroleum engineering problems.

Proceedings of the 2nd International Conference on Green Energy, Environment and Sustainable Development (GEESD2021)

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Publisher : IOS Press
ISBN 13 : 1643682237
Total Pages : 764 pages
Book Rating : 4.6/5 (436 download)

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Book Synopsis Proceedings of the 2nd International Conference on Green Energy, Environment and Sustainable Development (GEESD2021) by : D. Dobrotă

Download or read book Proceedings of the 2nd International Conference on Green Energy, Environment and Sustainable Development (GEESD2021) written by D. Dobrotă and published by IOS Press. This book was released on 2021-12-21 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for green technologies and solutions which will deliver the energy requirements of both the developed and developing world to support sustainability and protect the environment worldwide has never been more urgent. This book contains the proceedings of the 2nd International Conference on Green Energy, Environment and Sustainable Development (GEESD2021) which, due to the COVID-19 pandemic around the world and with the strict travel restrictions in China, was held as a hybrid conference (both physically and online via Zoom) in Shanghai, China on 26 and 27 June 2021. It provided an opportunity to bring together an international community of leading scientists, researchers, engineers and academics, as well as industrial professionals, to exchange and share their experiences and research results in the energy, environment and sustainable development sector. In total, 80 participants were able to exchange knowledge and discuss the latest developments in the field. GEESD2021 attracted more than 250 submissions, 88 of which were accepted after an extensive period of peer review by more than 100 reviewers and members of the program committee. These are included here, grouped into 3 sections, with 28 papers on sustainable energy; 34 on ecology; and 26 papers covering environmental pollution and protection. Offering an overview of the most up-to-date findings and technologies in the field of sustainable energy and environmental protection, the book will be of interest to all those working in this field.