Do Seismic Analysis Using Finite Elements

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Do Seismic Analysis Using Finite Elements

Author : Phil Cooper,Philip Hoby,N. K. Prinja
Publisher : Lulu.com
Page : 104 pages
File Size : 43,8 Mb
Release : 2007
Category : Technology & Engineering
ISBN : CORNELL:31924108134804

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Do Seismic Analysis Using Finite Elements by Phil Cooper,Philip Hoby,N. K. Prinja Pdf

This book aims to provide practical guidance on the application of FEA to the seismic analysis of structures and equipment, and to inform the reader generally about seismic analysis. The intended audience is the practicing engineer (and to a lesser degree engineering managers). It is assumed that the reader has some understanding and experience of seismic engineering and FEA. Examples of actual applications of FEA to safety critical structures and plant are used to illustrate some of the techniques and guidelines given within this document. There is much literature on the subject of FEA, including other NAFEMS publications, and there is an abundance of literature on the subject of seismic engineering. In particular, the reader is referred to ASCE 4-98 [Ref 1], and its successor document ASCE/SEI 43-05 [Ref 2]. Although geared to seismic analysis of safety related nuclear structures, this publication offers good practical guidance that is generally applicable to seismic analysis.

Finite Elements in Structural Analysis

Author : Horst Werkle
Publisher : Springer Nature
Page : 709 pages
File Size : 48,7 Mb
Release : 2021-05-27
Category : Science
ISBN : 9783030498405

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Finite Elements in Structural Analysis by Horst Werkle Pdf

The book introduces the basic concepts of the finite element method in the static and dynamic analysis of beam, plate, shell and solid structures, discussing how the method works, the characteristics of a finite element approximation and how to avoid the pitfalls of finite element modeling. Presenting the finite element theory as simply as possible, the book allows readers to gain the knowledge required when applying powerful FEA software tools. Further, it describes modeling procedures, especially for reinforced concrete structures, as well as structural dynamics methods, with a particular focus on the seismic analysis of buildings, and explores the modeling of dynamic systems. Featuring numerous illustrative examples, the book allows readers to easily grasp the fundamentals of the finite element theory and to apply the finite element method proficiently.

Approximate Methods in Structural Seismic Design

Author : A. Scarlat
Publisher : CRC Press
Page : 294 pages
File Size : 48,7 Mb
Release : 1995-12-28
Category : Architecture
ISBN : 9781482271331

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Approximate Methods in Structural Seismic Design by A. Scarlat Pdf

This book examines the recent developments in computerized structural analysis and finite element analysis to re-appraise existing approximate techniques and to define their scope and limits more accurately. The book proposes new techniques and provides many numerical examples and comparisons with 'accurate' methods.

The Scaled Boundary Finite Element Method

Author : Chongmin Song
Publisher : John Wiley & Sons
Page : 504 pages
File Size : 43,7 Mb
Release : 2018-06-19
Category : Science
ISBN : 9781119388456

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The Scaled Boundary Finite Element Method by Chongmin Song Pdf

An informative look at the theory, computer implementation, and application of the scaled boundary finite element method This reliable resource, complete with MATLAB, is an easy-to-understand introduction to the fundamental principles of the scaled boundary finite element method. It establishes the theory of the scaled boundary finite element method systematically as a general numerical procedure, providing the reader with a sound knowledge to expand the applications of this method to a broader scope. The book also presents the applications of the scaled boundary finite element to illustrate its salient features and potentials. The Scaled Boundary Finite Element Method: Introduction to Theory and Implementation covers the static and dynamic stress analysis of solids in two and three dimensions. The relevant concepts, theory and modelling issues of the scaled boundary finite element method are discussed and the unique features of the method are highlighted. The applications in computational fracture mechanics are detailed with numerical examples. A unified mesh generation procedure based on quadtree/octree algorithm is described. It also presents examples of fully automatic stress analysis of geometric models in NURBS, STL and digital images. Written in lucid and easy to understand language by the co-inventor of the scaled boundary element method Provides MATLAB as an integral part of the book with the code cross-referenced in the text and the use of the code illustrated by examples Presents new developments in the scaled boundary finite element method with illustrative examples so that readers can appreciate the significant features and potentials of this novel method—especially in emerging technologies such as 3D printing, virtual reality, and digital image-based analysis The Scaled Boundary Finite Element Method: Introduction to Theory and Implementation is an ideal book for researchers, software developers, numerical analysts, and postgraduate students in many fields of engineering and science.

Dam Engineering

Author : Zhongzhi Fu,Erich Bauer
Publisher : BoD – Books on Demand
Page : 206 pages
File Size : 50,8 Mb
Release : 2021-03-31
Category : Technology & Engineering
ISBN : 9781839621574

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Dam Engineering by Zhongzhi Fu,Erich Bauer Pdf

Dams are critical structures in the sense that damage or breach of even a small dam may cause an unacceptable loss of life and property. Therefore, the safety of dams over the intended lifespan is of utmost importance for unrestricted operation. The basic prerequisites for any safe and successful operation of a dam include state-of-the-art design, experimental investigations of the construction material and properties of the foundation, a refined theoretical analysis of relevant load cases, and high-quality construction. In the past decades, many advancements have been achieved in both construction technologies and design, including those for the prediction of the long-term behavior of dams under various loading conditions. As such, this book examines these advancements with respect to the design, construction, and performance of earth, rockfill, and concrete dams. Over eight chapters, this book provides a comprehensive overview of the latest progress and research in dam engineering.

Static & Dynamic Analysis of Structures

Author : Edward L. Wilson
Publisher : Computers and Structures Incorporated
Page : 394 pages
File Size : 43,8 Mb
Release : 2010
Category : Earthquake engineering
ISBN : 0923907041

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Static & Dynamic Analysis of Structures by Edward L. Wilson Pdf

"Summarizes the theoretical development of the finite elements and numerical methods used in the latest versions of the SAP and ETABS programs. Although only a minimum mathematical and programming background is required to completely understand the book, a thorough understanding of the physical behavior of real structures is essential"--Provided by publisher.

Modelling and Analysis of Reinforced Concrete Structures for Dynamic Loading

Author : Christian Meyer
Publisher : Springer
Page : 257 pages
File Size : 41,7 Mb
Release : 2014-05-04
Category : Technology & Engineering
ISBN : 9783709125243

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Modelling and Analysis of Reinforced Concrete Structures for Dynamic Loading by Christian Meyer Pdf

A comprehensive review of the material behavior of concrete under dynamic loads, especially impact and impuls, opens the volume. It is followed by a summary of the various analytical tools available to engineers interested in analyzing the nonlinear behavior of reinforced concrete members for dynamic load. These range from relatively simple and practice-oriented push-over analysis to sophisticated layered finite element models. Important design-related topics are discussed, with special emphasis on performance of concrete frames subjected to seismic loads. The significance of modern software systems is recognized by including extensive examples. For readers not current in dynamic analysis methods, an appendix contains a review of the mathematical methods most commonly used for such analysis.

Vibration Analysis with SOLIDWORKS Simulation 2019

Author : Paul Kurowski
Publisher : SDC Publications
Page : 348 pages
File Size : 41,7 Mb
Release : 2019-04-04
Category : Computers
ISBN : 9781630572433

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Vibration Analysis with SOLIDWORKS Simulation 2019 by Paul Kurowski Pdf

Vibration Analysis with SOLIDWORKS Simulation 2019 goes beyond the standard software manual. It concurrently introduces the reader to vibration analysis and its implementation in SOLIDWORKS Simulation using hands-on exercises. A number of projects are presented to illustrate vibration analysis and related topics. Each chapter is designed to build on the skills and understanding gained from previous exercises. Vibration Analysis with SOLIDWORKS Simulation 2019 is designed for users who are already familiar with the basics of Finite Element Analysis (FEA) using SOLIDWORKS Simulation or who have completed the book Engineering Analysis with SOLIDWORKS Simulation 2019. Vibration Analysis with SOLIDWORKS Simulation 2019 builds on these topics in the area of vibration analysis. Some understanding of structural analysis and solid mechanics is recommended. Topics CoveredDifferences between rigid and elastic bodiesDiscrete and distributed vibration systemsModal analysis and its applicationsModal Superposition MethodModal Time History (Time Response) analysisHarmonic (Frequency Response) analysisRandom Vibration analysisResponse Spectrum analysisNonlinear Vibration analysisModeling techniques in vibration analysis

Eurocode-Compliant Seismic Analysis and Design of R/C Buildings

Author : Ioannis Avramidis,A. Athanatopoulou,Konstantinos Morfidis,Anastasios Sextos,Agathoklis Giaralis
Publisher : Springer
Page : 488 pages
File Size : 50,8 Mb
Release : 2015-11-18
Category : Science
ISBN : 9783319252704

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Eurocode-Compliant Seismic Analysis and Design of R/C Buildings by Ioannis Avramidis,A. Athanatopoulou,Konstantinos Morfidis,Anastasios Sextos,Agathoklis Giaralis Pdf

This book aims to serve as an essential reference to facilitate civil engineers involved in the design of new conventional (ordinary) reinforced concrete (R/C) buildings regulatedby the current European EC8 (EN 1998-1:2004) and EC2 (EN 1992-1-1:2004) codesof practice. The book provides unique step-by-step flowcharts which take the readerthrough all the required operations, calculations, and verification checks prescribed bythe EC8 provisions. These flowcharts are complemented by comprehensive discussionsand practical explanatory comments on critical aspects of the EC8 code-regulatedprocedure for the earthquake resistant design of R/C buildings. Further, detailedanalysis and design examples of typical multi-storey three-dimensional R/C buildingsare included to illustrate the required steps for achieving designs of real-life structures which comply with the current EC8 provisions. These examples can be readily used as verification tutorials to check the reliability of custom-made computer programs and of commercial Finite Element software developed/used for the design of earthquakeresistant R/C buildings complying with the EC8 (EN 1998-1:2004) code.This book will be of interest to practitioners working in consulting and designingengineering companies and to advanced undergraduate and postgraduate level civilengineering students attending courses and curricula in the earthquake resistant designof structures and/or undertaking pertinent design projects.

3D Multi-scale Finite Element Analysis of the Present-day Crustal State of Stress and the Recent Kinematic Behaviour of the Northern and Central Upper Rhine Graben

Author : Thies Buchmann
Publisher : Logos Verlag Berlin GmbH
Page : 258 pages
File Size : 50,6 Mb
Release : 2008
Category : Science
ISBN : 9783832520250

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3D Multi-scale Finite Element Analysis of the Present-day Crustal State of Stress and the Recent Kinematic Behaviour of the Northern and Central Upper Rhine Graben by Thies Buchmann Pdf

This thesis focuses on the contemporary stress state of a continental rift structure, the Upper Rhine Graben, and its present-day reactivation and kinematic behaviour. The graben is currently characterised by relatively slow tectonic deformation accompanied by low to medium seismicity and ongoing subsidence. In this context, the reactivation potential of pre-existing faults associated with the graben structure is one of the main goals of this thesis. Three dimensional finite element modelling is used for simulating the stress state of the study area. Based on the evaluation of the fault reactivation potential, a possible contribution of mechanical earth modelling to earthquake hazard assessment is also investigated. Another task of this thesis is the development of a method and work process for the construction of complex model geometries based on the different data types available. In order to establish a procedure that is independent of local computing and software facilities, the work-flow used is predominantly based on commercial software packages. A brief introduction is given on crustal stresses, their definition, determination and classification. Two approaches of shear failure reactivation evaluation, independent of the rheological parameter of fault surfaces, are discussed. In addition, a summary of the finite element method is given. This includes the influence of mesh quality and the implementation of contact problems as well as the ABAQUS implementation of the material models used (elasticity and elasto-plasticity). The thesis also refers to the approach of multi-scale modelling, nesting or sub-modelling using ABAQUS. The consequences of this approach on the boundary conditions and the model geometries are discussed.

Seismic Guidelines for Ports

Author : Stuart D. Werner
Publisher : ASCE Publications
Page : 386 pages
File Size : 42,5 Mb
Release : 1998-01-01
Category : Technology & Engineering
ISBN : 0784474427

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Seismic Guidelines for Ports by Stuart D. Werner Pdf

Seismic Guidelines for Ports was prepared by the Ports Committee of the Technical Council on Lifeline Earthquake Engineering of the American Society of Civil Engineers, a committee of experienced professionals for port authorities, government, consulting engineering firms, and the academic community. This volume includes lessons of experience form past earthquakes; a summary of current state of knowledge and practice of risk reduction planning through design, analysis and material components; and guidelines for response and recovery at ports.

Advances in Civil Engineering: Structural Seismic Resistance, Monitoring and Detection

Author : Mohd Johari Mohd Yusof,Junwen Zhang
Publisher : CRC Press
Page : 1044 pages
File Size : 43,7 Mb
Release : 2022-10-21
Category : Technology & Engineering
ISBN : 9781000782479

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Advances in Civil Engineering: Structural Seismic Resistance, Monitoring and Detection by Mohd Johari Mohd Yusof,Junwen Zhang Pdf

Advances in Civil Engineering: Structural Seismic Resistance, Monitoring and Detection is a collection of papers resulting from the conference on Structural Seismic Resistance, Monitoring and Detection (SSRMD 2022), Harbin, China, 21–23 January, 2022. According to the development of many new seismic theories, technologies and products, the primary goal of this conference is to promote research and developmental activities in structural seismic resistance, monitoring and detection. Moreover, another goal is to promote scientific information interchange between scholars from the top universities, business associations, research centers and high-tech enterprises working all around the world. The conference conducted in-depth exchanges and discussions on relevant topics such as structural seismic resistance, monitoring and detection, aiming to provide an academic and technical communication platform for scholars and engineers engaged in scientific research and engineering practice in the field of civil engineering, seismic resistance and engineering entity structure testing. By sharing the research status of scientific research achievements and cutting-edge technologies, it helps scholars and engineers all over the world to comprehend the academic development trend and broaden research ideas. So as to strengthen international academic research, academic topics exchange and discussion, and promoting the industrialization cooperation of academic achievements.

Boundary Element Methods for Soil-Structure Interaction

Author : W.S. Hall,G. Oliveto
Publisher : Springer Science & Business Media
Page : 412 pages
File Size : 48,5 Mb
Release : 2007-05-08
Category : Technology & Engineering
ISBN : 9780306483875

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Boundary Element Methods for Soil-Structure Interaction by W.S. Hall,G. Oliveto Pdf

W S HALL School of Computing and Mathematics, University of Teesside, Middlesbrough, TS1 3BA UK G OLIVETO Division of Structural Engineering, Department of Civil and Environmental Engineering, University of Catania, Viale A. Doria 6, 95125 Catania, Italy Soil-Structure Interaction is a challenging multidisciplinary subject which covers several areas of Civil Engineering. Virtually every construction is connected to the ground and the interaction between the artefact and the foundation medium may affect considerably both the superstructure and the foundation soil. The Soil-Structure Interaction problem has become an important feature of Structural Engineering with the advent of massive constructions on soft soils such as nuclear power plants, concrete and earth dams. Buildings, bridges, tunnels and underground structures may also require particular attention to be given to the problems of Soil-Structure Interaction. Dynamic Soil-Structure Interaction is prominent in Earthquake Engineering problems. The complexity of the problem, due also to its multidisciplinary nature and to the fact of having to consider bounded and unbounded media of different mechanical characteristics, requires a numerical treatment for any application of engineering significance. The Boundary Element Method appears to be well suited to solve problems of Soil- Structure Interaction through its ability to discretize only the boundaries of complex and often unbounded geometries. Non-linear problems which often arise in Soil-Structure Interaction may also be treated advantageously by a judicious mix of Boundary and Finite Element discretizations.

An Introduction to Seismic Analysis and Modeling of Hydraulic Structures

Author : J. Paul Guyer, P.E., R.A.
Publisher : Guyer Partners
Page : 27 pages
File Size : 48,7 Mb
Release : 2018-10-31
Category : Technology & Engineering
ISBN : 8210379456XXX

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An Introduction to Seismic Analysis and Modeling of Hydraulic Structures by J. Paul Guyer, P.E., R.A. Pdf

Introductory technical guidance for civil and geotechnical engineers interested seismic engineering of hydraulic structures such as those associated with locks and dams. Here is what is discussed: 1. PROGRESSIVE ANALYSIS METHODOLOGY 2. METHODS OF ANALYSIS 3. MODELING OF STRUCTURAL SYSTEMS 4. EFFECTIVE STIFFNESS 5. DAMPING 6. INTERACTION WITH BACKFILL SOIL 7. PERMANENT SLIDING DISPLACEMENT.

Structural Dynamics of Earthquake Engineering

Author : S Rajasekaran
Publisher : Elsevier
Page : 896 pages
File Size : 43,9 Mb
Release : 2009-05-30
Category : Technology & Engineering
ISBN : 9781845695736

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Structural Dynamics of Earthquake Engineering by S Rajasekaran Pdf

Given the risk of earthquakes in many countries, knowing how structural dynamics can be applied to earthquake engineering of structures, both in theory and practice, is a vital aspect of improving the safety of buildings and structures. It can also reduce the number of deaths and injuries and the amount of property damage. The book begins by discussing free vibration of single-degree-of-freedom (SDOF) systems, both damped and undamped, and forced vibration (harmonic force) of SDOF systems. Response to periodic dynamic loadings and impulse loads are also discussed, as are two degrees of freedom linear system response methods and free vibration of multiple degrees of freedom. Further chapters cover time history response by natural mode superposition, numerical solution methods for natural frequencies and mode shapes and differential quadrature, transformation and Finite Element methods for vibration problems. Other topics such as earthquake ground motion, response spectra and earthquake analysis of linear systems are discussed. Structural dynamics of earthquake engineering: theory and application using Mathematica and Matlab provides civil and structural engineers and students with an understanding of the dynamic response of structures to earthquakes and the common analysis techniques employed to evaluate these responses. Worked examples in Mathematica and Matlab are given. Explains the dynamic response of structures to earthquakes including periodic dynamic loadings and impulse loads Examines common analysis techniques such as natural mode superposition, the finite element method and numerical solutions Investigates this important topic in terms of both theory and practise with the inclusion of practical exercise and diagrams