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Structural Dynamics in Uncertain Environments: Micro, Nano, and Functionally Graded Beam Analysis
by Subrat Kumar Jena S. ChakravertyThe uncertainties or randomness of the material properties of structural components are of serious concern to engineers. Structural analysis is usually done by taking into account only deterministic or crisp parameters; however, building materials can have the aspects of uncertainty. The causes of this uncertainty or randomness are defects in atomic configurations, measurement errors, environmental conditions, and other factors. The influence of uncertainties is more profound for nanoscale and microstructures due to their small-scale effects. Several nanoscale experiments and molecular dynamics studies also support the claim of possible attachment of randomness for various parameters. With regard to these concerns, it is necessary to propose new models that specifically integrate and effectively overcome imprecisely defined parameters of the system.Structural Dynamics in Uncertain Environments presents the uncertainty modeling of nanobeams, microbeams, and Funtionally Graded (FG) beams using non-probabilistic approaches which include interval and fuzzy concepts. Vibration and stability analyses of the beams are conducted using different analytical, semi-analytical, and numerical methods for finding exact and/or approximate solutions of governing equations arising in uncertain environments. In this context, this book addresses structural uncertainties and investigates the dynamic behavior of micro-, nano-, and FG beams. Examines the concepts of fuzzy uncertain environments in structural dynamics Presents comprehensive analysis of propagation of uncertainty in vibration and buckling analyses Explains efficient mathematical methods to handle uncertainties in the governing equations
Structural Dynamics of Electronic and Photonic Systems
by Ephraim Suhir T. X. Yu David S. SteinbergThe proposed book will offer comprehensive and versatile methodologies and recommendations on how to determine dynamic characteristics of typical micro- and opto-electronic structural elements (printed circuit boards, solder joints, heavy devices, etc.) and how to design a viable and reliable structure that would be able to withstand high-level dynamic loading. Particular attention will be given to portable devices and systems designed for operation in harsh environments (such as automotive, aerospace, military, etc.) In-depth discussion from a mechanical engineer's viewpoint will be conducted to the key components' level as well as the whole device level. Both theoretical (analytical and computer-aided) and experimental methods of analysis will be addressed. The authors will identify how the failure control parameters (e.g. displacement, strain and stress) of the vulnerable components may be affected by the external vibration or shock loading, as well as by the internal parameters of the infrastructure of the device. Guidelines for material selection, effective protection and test methods will be developed for engineering practice.
Structural Dynamics of Liquid Rocket Engines: A Holistic Approach (Synthesis Lectures on Mechanical Engineering)
by Andrew M. BrownThis is the first Structural Dynamics book focused on this indispensable aspect of liquid rocket engine design. This book begins by reviewing basic concepts in Structural Dynamics, including the free and forced response of SDOF and MDOF systems, along with some discussion of how numerical solutions are generated. The book then moves to a discussion of specific applications of these techniques in LREs, progressing from component level (turbomachinery and combustion devices), up through engine system models, and finally to integration with a launch vehicle. Clarifies specific topics including the Campbell and SAFE Diagrams for resonance identification in turbomachinery, the complications of component analysis in the pump side due to a host of complication factors such as acoustic/structure interaction, the "side-loads" fluid/structure interaction problem in overexpanded rocket nozzles, and competing methods for generation overall engine system interface loads. Includes specific examples for illustration while closing with rotordynamic analysis, dynamic data analysis, and vibroacoustics.
Structural Dynamics - Vol 1: Proceedings Of The First European Conference On Structural Dynamics (eurodyne 90) Held At The Ruhr University, Bochum, Frg In June 1990
by W. B. Krätzig O. T. Bruhns H. L. Jessberger K. Meskouris H. J. Niemann G. Schmid F. Stangenberg A. N. Kounadis G. I. SchuëllerFirst published in 1991. This volume contains the proceedings of the first European Conference on Structural Dynamics (Eurodyne 90) held at the Ruhr University, Bochum, FRG in June 1990. Volume one (169-9) covers impact, dynamic stability, soil dynamics, system identification, earthquake engineering, earthquake engineering R/C structures, and earthquake engineering for steel structures.
Structural Dynamics with Applications in Earthquake and Wind Engineering
by Konstantin Meskouris Christoph Butenweg Klaus-G. Hinzen Rüdiger HöfferThis book offers a comprehensive introduction to the theory of structural dynamics, highlighting practical issues and illustrating applications with a large number of worked out examples. In the spirit of “learning by doing” it encourages readers to apply immediately these methods by means of the software provided, allowing them to become familiar with the broad field of structural dynamics in the process.The book is primarily focused on practical applications. Earthquake resistant design is presented in a holistic manner, discussing both the underlying geophysical concepts and the latest engineering design methods and illustrated by fully worked out examples based on the newest structural codes. The spectral characteristics of turbulent wind processes and the main analysis methods in the field of structural oscillations due to wind gusts and vortex shedding are also discussed and applications illustrated by realistic examples of slender chimney structures. The user‐friendly software employed is downloadable and can be readily used by readers to tackle their own problems.
Structural Elements Design Manual
by Trevor DraycottGives clear explanations of the logical design sequence for structural elements. The Structural Engineer says: `The book explains, in simple terms, and with many examples, Code of Practice methods for sizing structural sections in timber, concrete,masonry and steel. It is the combination into one book of section sizing methods in each of these materials that makes this text so useful....Students will find this an essential support text to the Codes of Practice in their study of element sizing'.
Structural Elements Design Manual: Working with Eurocodes
by Trevor Draycott Peter BullmanStructural Elements Design Manual: Working With Eurocodes is the structural engineers ‘companion volume’ to the four Eurocodes on the structural use of timber, concrete, masonry and steelwork. For the student at higher technician or first degree level it provides a single source of information on the behaviour and practical design of the main elements of the building structure. With plenty of worked examples and diagrams, it is a useful textbook not only for students of structural and civil engineering, but also for those on courses in related subjects such as architecture, building and surveying whose studies include the design of structural elements. Trevor Draycott the former Buildings and Standards Manager with Lancashire County Council’s Department of Property Services has 50 years experience in the construction industry. For 20 years he was also an associate lecturer in structures at Lancashire Polytechnic, now the University of Central Lancashire in Preston. For many years he served on the Institution of Structural Engineers, North West Branch, professional interview panel and the North West regional committee of the Timber Research and Development Association. Peter Bullman worked for Felix J Samuely and Partners, Taylor Woodrow Construction and Building Design Partnership before joining Bolton Institute, now the University of Bolton, as a lecturer in structural engineering. He has taught structural design on higher technician, degree and postgraduate courses, and has run courses to prepare engineers for the IStructE Chartered Membership examination.
Structural Engineering: History and development
by R.J.W. MilneThis volume contains invited contributions from eight of the Gold Medal winners of the Institution of Structural Engineers, presented at the seminar held to celebrate the 60th anniversary of the granting of the Royal Charter to the Institution. The authors are among the pre-eminent engineers of the latter half of the twentieth century, and are of international renown.
Structural Engineering and Industrial Architecture: Proceedings of 6th International Conference on Structural Engineering and Industrial Architecture (ICSEIA 2023), Changsha, China, 24-26 February 2023
by Saeed Ghaffarpour Jahromi Huseyin BilginStructural Engineering and Industrial Architecture collects the contributions presented at the 6th International Conference on Structural Engineering and Industrial Architecture (ICSEIA 2023, Changsha, China, 24-26 February 2023). The book gathers cutting-edge research and achievements on a wide range of topics, including: - Civil Engineering - Engineering Structure - Environmental Protection Materials - Architectural Environment - Seismic Engineering The book is aimed at academics and engineering working or interested in the above-mentioned areas.
Structural Engineer's Pocket Book British Standards Edition: Eurocodes
by Fiona CobbThe Structural Engineer's Pocket Book British Standards Edition is the only compilation of all tables, data, facts and formulae needed for scheme design to British Standards by structural engineers in a handy-sized format. Bringing together data from many sources into a compact, affordable pocketbook, it saves valuable time spent tracking down information needed regularly. This second edition is a companion to the more recent Eurocode third edition. Although small in size, this book contains the facts and figures needed for preliminary design whether in the office or on-site. Based on UK conventions, it is split into 14 sections including geotechnics, structural steel, reinforced concrete, masonry and timber, and includes a section on sustainability covering general concepts, materials, actions and targets for structural engineers.
Structural Equation Modeling with lavaan
by Kamel Gana Guillaume BrocThis book presents an introduction to structural equation modeling (SEM) and facilitates the access of students and researchers in various scientific fields to this powerful statistical tool. It offers a didactic initiation to SEM as well as to the open-source software, lavaan, and the rich and comprehensive technical features it offers. Structural Equation Modeling with lavaan thus helps the reader to gain autonomy in the use of SEM to test path models and dyadic models, perform confirmatory factor analyses and estimate more complex models such as general structural models with latent variables and latent growth models. SEM is approached both from the point of view of its process (i.e. the different stages of its use) and from the point of view of its product (i.e. the results it generates and their reading).
Structural Equation Modelling: Application for Research and Practice (with AMOS and R) (Studies in Systems, Decision and Control #285)
by Jitesh J. ThakkarStructural Equation Modeling provides a conceptual and mathematical understanding of structural equation modelling, helping readers across disciplines understand how to test or validate theoretical models, and build relationships between observed variables. In addition to a providing a background understanding of the concepts, it provides step-by-step illustrative applications with AMOS, SPSS and R software programmes. This volume will serve as a useful reference for academic and industry researchers in the fields of engineering, management, psychology, sociology, human resources, and humanities.
Structural Equation Models
by J. Christopher WestlandThis compact reference surveys the full range of available structural equation modeling (SEM) methodologies. It reviews applications in a broad range of disciplines, particularly in the social sciences where many key concepts are not directly observable. This is the first book to present SEM's development in its proper historical context-essential to understanding the application, strengths and weaknesses of each particular method. This book also surveys the emerging path and network approaches that complement and enhance SEM, and that will grow importance in the near future. SEM's ability to accommodate unobservable theory constructs through latent variables is of significant importance to social scientists. Latent variable theory and application are comprehensively explained and methods are presented for extending their power, including guidelines for data preparation, sample size calculation and the special treatment of Likert scale data. Tables of software, methodologies and fit statistics provide a concise reference for any research program, helping assure that its conclusions are defensible and publishable.
Structural Fire Performance of Contemporary Post-tensioned Concrete Construction
by John Gales Kathleen Hartin Luke BisbyThis SpringerBrief equips readers to develop defensible fire safety designs for a range of concrete structures. It identifies current gaps in the research and provides a more complete understanding of the structural and thermal response of contemporary Post-tensioned (PT) concrete structures to fire. The brief includes chapters on contemporary construction using PT concrete, previous structural fire test research programs, recent research programs, real fire case studies, and current research needs. It explores the progression of PT concrete structures, looking at the sustainability and aesthetic benefits, the ongoing development of stronger concretes, and best practice guidance for improving safety in the event of fire. Designed for practitioners and researchers in fire engineering, this brief is a valuable tool for those studying the impact of fire on concrete, fire safety designs, and building safety optimization. Advanced-level students in civil engineering will also find the content useful.
Structural Fire Resistance Experimental Research: Priority Needs of U.S. Industry
by Kathleen H AlmandStructural Fire Resistance Experimental Research - Priority Needs of U.S. Industry provides a synthesis of stakeholder input to a prioritized agenda for research at the National Fire Research Laboratory (NFRL) at the National Institute of Standards and Technology (NIST) designed to accelerate the implementation of performance-based fire engineering for structures. The NFRL presents a broad range of unanswered questions regarding the performance of real structures in fire conditions, and informs performance-based design methods and standards in this field. The authors conducted a comprehensive literature review of large-scale structural fire testing and compiled research needs from a variety of sources. The book addresses major issues of broad concern in the fire community, such as real fire exposure and structural response, composite floor system performance, enhancing modeling performance, and understanding the embedded safety features in design methods. It concludes with a prioritized set of research recommendations for the NIST facility. The scope of issues addressed and broad range of content make this a valuable book for researchers in all aspects of fire resistance experimentation. It will also be useful for those who work with engineering standards for structures.
Structural Firefighting: Strategy And Tactics With Navigate 2 Advantage Access
by Bernard J. Klaene Thomas C. LakampThe fourth edition of Structural Firefighting: Strategy and Tactics meets and exceeds the course objectives and outcomes for the National Fire Academy’s Fire and Emergency Services Higher Education (FESHE) non-core course, Strategy and Tactics (C0279). Structural Firefighting: Strategy and Tactics prepares the fire officer to take command at structure fires, effectively using available resources. The goal of this text is to explain proven tactics and strategies used at structure fires. It is designed to be used by all fire officers, from company officer to chief of department. The Fourth Edition provides the necessary tools to achieve maximum productivity under adverse fireground conditions. It references NFPA fire investigations, applicable NFPA statistics and standards, the NIOSH Firefighter Fatality Investigation and Prevention Program, and the Technical Report Series from the U.S. Fire Administration. It has been expanded to include information from recent studies by the National Institute of Standards and Technology (NIST), Underwriters Laboratories (UL), and others. The Fourth Edition contains new content on integration of initial rapid intervention crews, updated content on vent-enter-isolate-search tactics, and more, while continuing to emphasize the role of preincident planning and command decisions that maximize life safety, extinguishment, and property conservation. A multitude of case studies, incident summaries, and extensive end-of-chapter activities promote application of chapter content and critical thinking skills. This text allows a company officer or incident commander to learn fireground procedures at an accelerated pace, thus reducing the cost in lives and property associated with learning by experience only. The Fourth Edition also includes: New and significantly expanded, in-depth Suggested Activities that challenge the reader to apply the strategies and tactics presented in each chapter Incident Summaries that summarize real fireground events and lessons learned Fallacy/Fact boxes that defuse myths and clarify the facts Updated statistics on significant fires in various occupancy types Safety and strategy tips throughout each chapter
Structural Foundations Manual for Low-Rise Buildings
by Michael AtkinsonThis book provides practical and buildable solutions for the design of foundations for housing and other low-rise buildings, especially those on abnormal or poor ground. A wealth of expert information and advice is brought together dealing with the key aspects a designer must consider in order to achieve effective and economic foundation designs. This second edition of Structural Foundations Manual for Low-Rise Buildings has been completely updated in line with the new government guidelines on contaminated land and brown-field sites. The book includes well-detailed design solutions and calculations, actual case histories, illustrations, design charts and check lists, making it a user-friendly reference for contractors, structural engineers, architects and students who have to deal with foundations for low-rise buildings on sites with difficult ground conditions.
Structural Geology and Geomechanics: Proceedings of the 30th International Geological Congress, Volume 14
by YADONG ZHENG, G.A. DAVIS AND AN YINThe 30th International Geological Congress was held in Beijing, China in August 1997. Leading scientists convened to present their findings and views to the international geological research community. Volume 14 of 26 focuses on structural geology and geomechanics. All articles in the proceedings have been refereed and keynote papers have been included in Volume 1. These proceedings aim to present a view of contemporary geology and should be of interest to researchers in the geological sciences.
Structural Health Monitoring
by Charles R. Farrar Keith WordenWritten by global leaders and pioneers in the field, this book is a must-have read for researchers, practicing engineers and university faculty working in SHM.Structural Health Monitoring: A Machine Learning Perspective is the first comprehensive book on the general problem of structural health monitoring. The authors, renowned experts in the field, consider structural health monitoring in a new manner by casting the problem in the context of a machine learning/statistical pattern recognition paradigm, first explaining the paradigm in general terms then explaining the process in detail with further insight provided via numerical and experimental studies of laboratory test specimens and in-situ structures. This paradigm provides a comprehensive framework for developing SHM solutions.Structural Health Monitoring: A Machine Learning Perspective makes extensive use of the authors' detailed surveys of the technical literature, the experience they have gained from teaching numerous courses on this subject, and the results of performing numerous analytical and experimental structural health monitoring studies.Considers structural health monitoring in a new manner by casting the problem in the context of a machine learning/statistical pattern recognition paradigmEmphasises an integrated approach to the development of structural health monitoring solutions by coupling the measurement hardware portion of the problem directly with the data interrogation algorithmsBenefits from extensive use of the authors' detailed surveys of 800 papers in the technical literature and the experience they have gained from teaching numerous short courses on this subject.
Structural Health Monitoring: A Non-Deterministic Framework
by Ranjan GanguliThis book discusses systems of damage detection and structural health monitoring in mechanical, civil, and aerospace structures. It utilizes principles of fuzzy logic, probability theory, and signal processing to develop systems and approaches that are robust in the presence of both noise in the data and variations in properties of materials which are intrinsic to the process of mass production. This volume will be useful to graduate students, researchers, and engineers working in this area, especially those looking to understand and address model uncertainty in their algorithms.
Structural Health Monitoring
by Ruqiang Yan Xuefeng Chen Subhas Chandra MukhopadhyayThe book has focussed on the different aspects of sensing technology, i. e. high reliability, adaptability, recalibration, information processing, data fusion, validation and integration of novel and high performance sensors specifically aims to use to inspect mechanical health of structure and similar applications. This book is dedicated to Sensing systems for Structural Health Monitoring offers to variety of users, namely, Master and PhD degree students, researchers, practitioners, especially Civil and Construction engineers. The book will provide an opportunity of a dedicated and a deep approach in order to improve their knowledge in this specific field.
Structural Health Monitoring and Damage Detection, Volume 7
by Christopher NiezreckiStructural Health Monitoring & Damage Detection, Volume 7: Proceedings of the 33rd IMAC, A Conference and Exposition on Structural Dynamics, 2015, the seventh volume of ten from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on: Structural Health Monitoring Damage Detection Energy Harvesting
Structural Health Monitoring and Engineering Structures: Select Proceedings of SHM&ES 2020 (Lecture Notes in Civil Engineering #148)
by Tinh Quoc Bui Le Thanh Cuong Samir KhatirThe book presents the select proceedings of International Conference on Structural Health Monitoring and Engineering Structures (SHM&ES) 2020. It brings together different applied and technological aspects of structural health monitoring. The main topics covered in this book include damage assessment, structural health monitoring, engineering fracture mechanics, Inverse problem using optimization techniques, machine learning, deep learning, Artificial intelligent and non-destructive evaluation. It will be a reference for professionals and students in the areas of civil engineering, applied natural sciences and engineering management.
Structural Health Monitoring and Integrity Management: Proceedings of the 2nd International Conference of Structural Health Monitoring and Integrity Management (ICSHMIM 2014), Nanjing, China, 24-26 September 2014
by Keqin Ding Shenfang Yuan Zhishen WuStructural Health Monitoring and Integrity Management is a collection of the papers presented at the 2nd International Conference of Structural Health Monitoring and Integrity Management (ICSHMIM2014, Nanjing, China, 24-26 September 2014), and addresses the most recent developments in the field of Structural Health Monitoring (SHM) and integrity ma
Structural Health Monitoring by Time Series Analysis and Statistical Distance Measures (SpringerBriefs in Applied Sciences and Technology)
by Alireza EntezamiThis book conducts effective research on data-driven Structural Health Monitoring (SHM), and accordingly presents many novel feature extraction methods by time series analysis and signal processing, to extract reliable damage sensitive features from vibration responses. In this regard, some limitations of time series modeling are dealt with. For decision-making, innovative distance-based novelty detection techniques are presented to detect, locate, and quantify different damage scenarios. The performance of the presented methods is demonstrated via laboratory and full-scale structures along with several comparative studies. The main target audience of the book includes scholars, graduate students working on SHM via statistical pattern recognition in terms of feature extraction and classification for damage diagnosis under environmental and operational variations; it would also be beneficial for practicing engineers whose work involves these topics.