Articles by "Dynamics"

Showing posts with label Dynamics. Show all posts

Amr S. Elnashai, Luigi Di Sarno ... 366 pages - Publisher: Wiley; (November, 2008) ... Language: English - ISBN-10: 0470024836 - ISBN-13: 978-0470024836 ...

Fundamentals of Earthquake Engineering combines aspects of engineering seismology, structural and geotechnical earthquake engineering to assemble the vital components required for a deep understanding of response of structures to earthquake ground motion, from the seismic source to the evaluation of actions and deformation required for design. The nature of earthquake risk assessment is inherently multi-disciplinary. Whereas Fundamentals of Earthquake Engineering addresses only structural safety assessment and design, the problem is cast in its appropriate context by relating structural damage states to societal consequences and expectations, through the fundamental response quantities of stiffness, strength and ductility. The book is designed to support graduate teaching and learning, introduce practicing structural and geotechnical engineers to earthquake analysis and design problems, as well as being a reference book for further studies. Fundamentals of Earthquake Engineering includes material on the nature of earthquake sources and mechanisms, various methods for the characterization of earthquake input motion, damage observed in reconnaissance missions, modeling of structures for the purposes of response simulation, definition of performance limit states, structural and architectural systems for optimal seismic response, and action and deformation quantities suitable for design.

Andreas Kappos ... 388 pages - Publisher: CRC Press; 1st edition (November, 2001) ... Language: English - ISBN-10: 0419229302 - ISBN-13: 978-0419229308 ...

Until now, information on the dynamic loading of structures has been widely scattered. No other book has examined the different types of loading in a comprehensive and systematic manner, and looked at their signficance in the design process. The book begins with a survey of the probabilistic background to all forms of loads, which is particularly important to dynamic loads, and then looks at the main types in turn: wind, earthquake, wave, blast and impact loading. The relevant code provisions (Eurocode and UBC American) are detailed and a number of examples are used to illustrate the principles. A final section covers the analysis for dynamic loading, drawing out the concepts underlying the treatment of all dynamic loads, and the corresponding modelling techniques. Throughout there is a focus on the modelling of structures, rather than on classical structural dynamics.

Michael R. Lindeburg, Majid Baradar ... 250 pages - Publisher: Professional Publications; 8th edition (January, 2001) ... Language: English - ISBN-10: 1888577525 - ISBN-13: 978-1888577525.

Seismic Design of Building Structures provides essential background instruction for the seismic problems on the civil PE exam. Using relevant codes, this book presents topics from basic seismic concepts through detailing requirements. The 30 sample problems and 113 practice problems, all with step-by-step solutions, offer valuable preparation for the exam. The eighth edition references the 1997 Uniform Building Code, the version of the code currently tested on the exam. Exam subjects covered include: Analysis of diaphragms * Detailing of roof-wall connections * Calculating chord and strut forces * UBC nailing requirements.

Michel Geradin, Daniel J. Rixen ... 616 pages - Publisher: Wiley; 3rd edition (February, 2015) ... Language: English - ISBN-10: 1118900200 - ISBN-13: 978-1118900208 ...

Mechanical Vibrations: Theory and Application to Structural Dynamics, Third Edition is a comprehensively updated new edition of the popular textbook. It presents the theory of vibrations in the context of structural analysis and covers applications in mechanical and aerospace engineering. Key features include: A systematic approach to dynamic reduction and substructuring, based on duality between mechanical and admittance concepts + An introduction to experimental modal analysis and identification methods + An improved, more physical presentation of wave propagation phenomena + A comprehensive presentation of current practice for solving large eigenproblems, focusing on the efficient linear solution of large, sparse and possibly singular systems + A deeply revised description of time integration schemes, providing framework for the rigorous accuracy/stability analysis of now widely used algorithms such as HHT and Generalized-α + Solved exercises and end of chapter homework problems + A companion website hosting supplementary material.

Paul Joseph ... 160 pages - Publisher: Taylor&Francis; (April, 2017) ... Language:  English - ISBN-10: 1138723223 - ISBN-13: 9781138723221 ...
 
This book is a short yet rigorous course on a new paradigm in soil mechanics, one that holds that soil deformation occurs as a simple friction-based Poisson process in which soil particles move to their final position at random shear strains. It originates from work by Casagrande's soil mechanics group at Harvard University that found that an aggregate of soil particles when sheared reaches a "steady-state" condition, a finding in line with the thermodynamics of dissipative systems. The book unpacks this new paradigm as it applies to soils. The theory explains fundamental, ubiquitous soil behaviors and relationships used in soils engineering daily thousands of times across the world, but whose material bases so far have been unknown. These include for example, why for one-dimensional consolidation, the e-log sigma line is linear, and why Calpha/Cc is a constant for a given soil. The subtext of the book is that with this paradigm, the scientific method of trying to falsify hypotheses fully drives advances in the field, i.e., that soil mechanics now strictly qualifies as a science that, in turn, informs geotechnical engineering.The audience for the book is senior undergraduates, graduate students, academics, and researchers as well as industry professionals, particularly geotechnical engineers. It will also be useful to structural engineers, highway engineers, military engineers, persons in the construction industry, as well as planetary scientists. Because its fundamental findings hold for any mass of particles like soils, the theory applies not just to soils, but also to powders, grains etc. so long as these are under pseudo-static (no inertial effects) conditions.

Gian Paolo Cimellaro, Sebastiano Marasco ... 598 pages - Publisher: Springer; (March, 2018) ... Language: English - ASIN: B07BQNST3W by Amazon ...

This work is an elementary but comprehensive textbook which provides the latest updates in the fields of Earthquake Engineering, Dynamics of Structures, Seismology and Seismic Design, introducing relevant new topics to the fields such as the Neodeterministic method. Its main purpose is to illustrate the application of energy methods and the analysis in the frequency domain with the corresponding visualization in the Gauss-Argant plan. However, emphasis is also given to the applications of numerical methods for the solution of the equation of motion and to the ground motion selection to be used in time history analysis of structures. As supplementary materials, this book provides “OPENSIGNAL", a rare and unique software for ground motion selection and processing that can be used by professionals to select the correct earthquake records that would run in the nonlinear analysis. The book contains clear illustrations and figures to describe the subject in an intuitive way. It uses simple language and terminology and the math is limited only to cases where it is essential to understand the physical meaning of the system. Therefore, it is suitable also for those readers who approach these subjects for the first time and who only have a basic understanding of mathematics (linear algebra) and static analysis of structures.

M. Y. H. Bangash ... 706 pages - Publisher: Springer; (2011) ... Language: English - ISBN-10: 3540938176 - ISBN-13: 978-3540938170 ...

This concise work provides a general introduction to the design of buildings which must be resistant to the effect of earthquakes. A major part of this design involves the building structure which has a primary role in preventing serious damage or structural collapse. Much of the material presented in this book examines building structures. Due to the recent discovery of vertical components, it examines not only the resistance to lateral forces but also analyses the disastrous influence of vertical components. The work is written for Practicing Civil, Structural, and Mechanical Engineers, Seismologists and Geoscientists. It serves as a knowledge source for graduate students and their instructors.

Braja M. Das, G. V. Ramana ... 656 pages- Publisher: Cengage Learning; 2nd edition (2010)... Language: English - ISBN-10: 0495411345- ISBN-13: 978-0495411345 ...

Principles of Soil Dynamics is an unparalleled reference book designed for an introductory course on Soil Dynamics. Authors Braja M. Das, best selling authority on Geotechnical Engineering, and Ramana V. Gunturi, Dean of the Civil Engineering Department at the India Institute of Technology in New Delhi, present a well revised update of this already well established text. The primary focus of the book is on the applications of soil dynamics and not on the underlying principles. The material covered includes the fundamentals of soil dynamics, dynamic soil properties, foundation vibration, soil liquefaction, pile foundation and slope stability.

Jagmohan L. Humar ... 996 pages - Publisher: CRC Press; 2nd edition (April, 2002) ... Language: English - ISBN-10: 9058092461 - ISBN-13: 978-9058092465 

This major textbook provides comprehensive coverage of the analytical tools required to determine the dynamic response of structures. The topics covered include: formulation of the equations of motion for single- as well as multi-degree-of-freedom discrete systems using the principles of both vector mechanics and analytical mechanics; free vibration response; determination of frequencies and mode shapes; forced vibration response to harmonic and general forcing functions; dynamic analysis of continuous systems;and wave propagation analysis. The key assets of the book include comprehensive coverage of both the traditional and state-of-the-art numerical techniques of response analysis, such as the analysis by numerical integration of the equations of motion and analysis through frequency domain. The large number of illustrative examples and exercise problems are of great assistance in improving clarity and enhancing reader comprehension. The text aims to benefit students and engineers in the civil, mechanical and aerospace sectors.

W. F. Chen, Lian Duan ... 480 pages - Publisher: CRC Press; 1st edition (February, 2003) ... Language: English - ISBN-10: 0849316839 - ISBN-13: 978-0849316838 ... 

Mitigating the effects of earthquakes is crucial to bridge design. With chapters culled from the best-selling Bridge Engineering Handbook, this volume sets forth the principles and applications of seismic design, from the necessary geotechnical and dynamic analysis background to seismic isolation and energy dissipation, active control, and retrofit technology. In-depth discussions contributed by bridge and earthquake engineers from around the world cover the types and effects of earthquake damage and structural performance criteria. The book also includes an overview of seismic design practices in Japan, including a study of the damage to highway bridges caused by the Hyogo-ken Nanbu earthquake and the changes in retrofit practices precipitated by that earthquake.

Robert W. Day ... 692 pages- Publisher: McGraw-Hill; 2nd edition (July, 2012) ... Language: English - ISBN-10: 0071792384 - ISBN-13: 978-0071792387 ...

Fully updated for the 2012 International Building Code, Geotechnical Earthquake Engineering Handbook, Second Edition discusses basic earthquake principles, common earthquake effects, and typical structural damage caused by seismic shaking. Earthquake computations for conditions commonly encountered by design engineers, such as liquefaction, settlement, bearing capacity, and slope stability, are included. Site improvement methods that can be used to mitigate the effects of earthquakes on structures are also described in this practical, comprehensive guide. Coverage includes: Basic earthquake principles + Common earthquake effects + Earthquake structural damage + Site investigation for geotechnical earthquake engineering + Liquefaction + Earthquake-induced settlement + Bearing capacity analyses for earthquakes + Slope stability analyses for earthquakes + Retaining wall analyses for earthquakes + Other geotechnical earthquake engineering analyses + Grading and other soil improvement methods + Foundation alternatives to mitigate earthquake effects + Earthquake provisions in building codes.

Victor Gioncu, Federico M. Mazzolani ... 525 pages - Publisher: CRC Press; 1st edition (December, 2013) ... Language: English - ISBN-10: 0415242630 - ISBN-13: 978-0415242639 ...

Providing real world applications for different structural types and seismic characteristics, Seismic Design of Steel Structures combines knowledge of seismic behavior of steel structures with the principles of earthquake engineering. This book focuses on seismic design, and concentrates specifically on seismic-resistant steel structures. Drawing on experience from the Northridge to the Tohoku earthquakes, it combines understanding of the seismic behavior of steel structures with the principles of earthquake engineering. The book focuses on the global as well as local behavior of steel structures and their effective seismic-resistant design. It recognises different types of earthquakes, takes into account the especial danger of fire after earthquake, and proposes new bracing and connecting systems for new seismic resistant steel structures, and also for upgrading existing reinforced concrete structures. Includes the results of the extensive use of the DUCTROCT M computer program, which is used for the evaluation of the seismic available ductility, both monotonic and cyclic, for different types of earthquakes + Demonstrates good design principles by highlighting the behavior of seismic-resistant steel structures in many applications from around the world + Provides a methodological approach, making a clear distinction between strong and low-to-moderate seismic regions  + This book serves as a reference for structural engineers involved in seismic design, as well as researchers and graduate students of seismic structural analysis and design.

Prab Bhatt ... 458 pages - Publisher: CRC; 1st edition (2002) ... Language: English - ISBN-10: 0419156100 - ISBN-13: 978-0419156109 ... 

This book presents a series of integrated computer programs in Fortran-90 for the dynamic analysis of structures, using the finite element method. Two dimensional continuum structures such as walls are covered along with skeletal structures such as rigid jointed frames and plane grids. Response to general dynamic loading of single degree freedom systems is calculated, and the author also examines multi degree of freedom systems (including earthquake analysis). Each chapter covers a different aspect of analytic theory and the corresponding program segments. It will be an essential tool for practising structural and civil engineers, whilst also being of interest to academics and postgraduate students.

Ömer Aydan ... 474 pages - Publisher: CRC Press; 1st edition (May, 2017) ... Language: English - ASIN: B072M1T4C1 by Amazon Digital Services ...

Rock dynamics has become one of the most important topics in the field of rock mechanics and rock engineering. The spectrum of rock dynamics is very wide and it includes the failure of rocks, rock masses and rock engineering structures such as rockbursting, spalling, popping, collapse, toppling, sliding, blasting, non-destructive testing, geophysical explorations, science and engineering of rocks and impacts. The book specifically covers fundamentals of rock dynamics, constitutive models, numerical analysis techniques, dynamic testing procedures, the multi-parameter responses and motions of rocks during fracturing or slippage in laboratory experiments, earthquakes and their strong motion characteristics and their effect on various rock structures such as foundations, underground structures, slopes, dynamic simulation of loading and excavation, blasting and its positive utilization in rock engineering, the phenomenon of rockburst in rock excavations, non-destructive testing of rockbolts and rock anchors and impacts by meteors or projectiles. The main goal of this book is to present a unified and complete treatise on Rock Dynamics and to represent a milestone in advancing the knowledge in this field and in leading to new techniques for experiments, analytical and numerical modelling as well as monitoring of dynamics of rocks and rock engineering structures.

Yingxin Zhou, Jian Zhao ... 500 pages - Publisher: CRC Press; (May, 2011) ... Language: English - ASIN: B00UVAPW8E by Amazon. 

The study of rock dynamics is important because many rock mechanics and rock engineering problems involve dynamic loading ranging from earthquakes to vibrations and explosions. The subject deals with the distribution and propagation of loads, dynamic responses, and processes of rocks and rate-dependent properties, coupled with the physical environment. Rock dynamics has a wide range of applications in civil, mining, geological and environmental engineering. However, due to the additional "4th" dimension of time, rock dynamics remains, in the discipline of rock mechanics, a relatively more challenging topic to understand and to apply, where documented research and knowledge are limited. Advances in Rock Dynamics and Applications provides a summary of the current knowledge of rock dynamics with 18 chapters contributed by individual authors from both academia and engineering fields. The topics of this book are wide-ranging and representative, covering fundamental theories of fracture dynamics and wave propagation, rock dynamic properties and testing methods, numerical modelling of rock dynamic failure, engineering applications in earthquakes, explosion loading and tunnel response, as well as dynamic rock support.

Halûk Sucuoglu, Sinan Akkar ...  288 pages- Publisher: Springer; (May, 2014) ... Language: English - ISBN-10: 3319010255 - ISBN-13: 978-3319010250 ...

This book covers the seismic hazard, the basics of seismotectonics, and the fundamentals of earthquake engineering. It includes useful sample problems on earthquake-resistant design of frame and frame-shear wall systems.

Igor Karnovsky, Olga Lebed ... 520 pages - Publisher: McGraw-Hill; (October, 2000) ... Language: English - ISBN-10: 0071367128 - ISBN-13: 978-0071367127.

The most up-to-date collection of frequency equations and forms of free vibrations for beams, arches, and frames FORMULAS FOR STRUCTURAL DYNAMICS Tables, Graphs, and Solutions This reference book is devoted to determination of frequencies and forms of free vibrations for beams, arches, and frames. This book provides the most comprehensive, up-to-date reference of known solutions of such problems. The material presented in the book is compiled from monographs, handbooks, and numerous journals. This reference book has been written for specialists in the field of dynamics of deformable systems, and is intended for practical use during design, testing, or scientific research. This book is also useful for instructors, graduate, and postgraduate students dealing with modern civil, mechanical, transportation, acoustical, aeronautical, shipbuilding, aircraft, robotics engineering, and so on. Formulas for Structural Dynamics features: Considerable scope: this is the most complete up-to-date collection of frequency equations and forms of free vibrations for beams, arches, and frames that has ever been published. About 500 frequency problems most commonly encountered in practical engineering: problems selection is based on many years experience of the authors in the field of structural dynamics. Quick-access organization: each chapter is a quick reference to a well-defined topic. Destined to be a classic reference, experts Igor A. Karnovsky and Olga I. Lebed's Formulas for Structural Dynamics deserves a place of honor on your desk. It's a book for those who want to find answers while others are still scratching their heads.

Rolf Isermann, Marco Münchhof ... 705 pages - Publisher: Springer; (November, 2014) ... Language: English - ISBN-10: 3642422675 - ISBN-13: 978-3642422676 ...

Precise dynamic models of processes are required for many applications, ranging from control engineering to the natural sciences and economics. Frequently, such precise models cannot be derived using theoretical considerations alone. Therefore, they must be determined experimentally. This book treats the determination of dynamic models based on measurements taken at the process, which is known as system identification or process identification. Both offline and online methods are presented, i.e. methods that post-process the measured data as well as methods that provide models during the measurement. The book is theory-oriented and application-oriented and most methods covered have been used successfully in practical applications for many different processes. Illustrative examples in this book with real measured data range from hydraulic and electric actuators up to combustion engines. Real experimental data is also provided on the Springer webpage, allowing readers to gather their first experience with the methods presented in this book. Among others, the book covers the following subjects: determination of the non-parametric frequency response, (fast) Fourier transform, correlation analysis, parameter estimation with a focus on the method of Least Squares and modifications, identification of time-variant processes, identification in closed-loop, identification of continuous time processes, and subspace methods. Some methods for nonlinear system identification are also considered, such as the Extended Kalman filter and neural networks. The different methods are compared by using a real three-mass oscillator process, a model of a drive train. For many identification methods, hints for the practical implementation and application are provided. The book is intended to meet the needs of students and practicing engineers working in research and development, design and manufacturing.

Junbo Jia ... 740 pages - Publisher: Springer; 1st edition (February, 2017) ... Language: English - ISBN-10: 3319403575 - ISBN-13: 978-3319403571 ...

This book presents a comprehensive topical overview on soil dynamics and foundation modeling in offshore and earthquake engineering. The spectrum of topics include, but is not limited to, soil behavior, soil dynamics, earthquake site response analysis, soil liquefactions, as well as the modeling and assessment of shallow and deep foundations. The author provides the reader with both theory and practical applications, and thoroughly links the methodological approaches with engineering applications. The book also contains cutting-edge developments in offshore foundation engineering such as anchor piles, suction piles, pile torsion modeling, soil ageing effects and scour estimation. The target audience primarily comprises research experts and practitioners in the field of offshore engineering, but the book may also be beneficial for graduate students.

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