Methods Of Structural Safety
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Methods Of Structural Safety
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Author : H. O. Madsen
language : en
Publisher: Courier Corporation
Release Date : 2006-01-01
Methods Of Structural Safety written by H. O. Madsen and has been published by Courier Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-01 with Science categories.
Uncertainties about analytical models, fluctuations in loads, and variability of material properties contribute to the small but real probability of structure failures. This advanced engineering text describes methods developed to deal with stochastic aspects of structural behavior, providing a framework for evaluating, comparing, and combining stochastic effects. Starting with the general problem of consistent evaluation of the reliability of structures, the text proceeds to examination of the second-moment reliability index methods that describe failure in terms of one or more limit states. It presents first-order reliability methods for computation of failure probabilities for individual limit states and for systems; and it illustrates identification of the design parameters most affecting reliability. Additional subjects include a self-contained presentation of extreme-value theory and stochastic processes; stationary, evolutionary, and nonlinear aspects of stochastic response of structures; a stochastic approach to material fatigue damage and crack propagation; and stochastic models for several natural and manufactured loads.
Introduction To Safety And Reliability Of Structures
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Author : Jörg Schneider
language : en
Publisher: IABSE
Release Date : 2006
Introduction To Safety And Reliability Of Structures written by Jörg Schneider and has been published by IABSE this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Building failures categories.
Structural engineers devote all their effort to meeting society¿s expectations efficiently. Engineers and scientists work together to develop solutions to structural problems. Given that nothing is absolutely and eternally safe, the goal is to attain an acceptably small probability of failure for a structure. Reliability analysis is part of the science and practice of engineering today, not only with respect to the safety of structures, but also for questions of serviceability and other requirements of technical systems that might be impacted by some probability. The present volume takes a rather broad approach to the safety of structures and related topics. It treats the underlying concepts of risk and safety and introduces the reader to the main concepts and strategies for dealing with hazards. A chapter is devoted to the processing of data into information that is relevant for applying reliability theory. The two main chapters deal with the modelling of structures and with methods of reliability analysis. Another chapter focuses on problems related to establishing target reliabilities, assessing existing structures, and on effective strategies against human error. The Appendix supports the application of the methods proposed and refers readers to a number of related computer programs.
Philosophies Of Structural Safety And Reliability
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Author : Vladimir Raizer
language : en
Publisher: CRC Press
Release Date : 2022-07-28
Philosophies Of Structural Safety And Reliability written by Vladimir Raizer and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-28 with Technology & Engineering categories.
Uncertainty is certain to be found in structural engineering, making it crucial to structure design. This book covers three competing philosophies behind structural safety and reliability: probabilistic analysis, fuzzy set-based treatments, and the convex approach. Explaining the theory behind probabilistic analysis, fuzzy set-based treatments, and the convex approach in detail, alongside their implementation, use, and benefits, the book compares and contrasts these methods, enabling the reader to solve problems associated with uncertainty. These uncertainty issues can be seen in civil engineering structures, risk of earthquakes, impact of rough seas on ships, and turbulence affecting aerospace vehicles. Building on the authors’ many years of experience in the field, Philosophies of Structural Safety and Reliability is an essential guide to structural uncertainty. Topics covered in the book include properties of materials and their structural deterioration, safety factor and reliability, risk evaluation and loads, and their combinations. This book will be of interest to students and professionals in the fields of aerospace, civil, mechanical, marine, and ocean engineering.
International Conference On Structural Safety And Reliability
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Author : Alfred M. Freudenthal
language : en
Publisher: Elsevier
Release Date : 2014-05-17
International Conference On Structural Safety And Reliability written by Alfred M. Freudenthal and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-17 with Technology & Engineering categories.
International Conference on Structural Safety and Reliability documents the proceedings of a conference of the same name, which focuses mainly on the integration of all aspects of structural design (load-analysis, stability and strength analysis, and stress and deformation analysis) by the safety and reliability analysis of the structure of necessity. This text is divided into five sessions, reflecting the manner each topic is presented in the symposium. The general aspects of structural reliability are first presented, and then the methods of safety and reliability analysis and the Bayesian statistical decision theory and reliability-based design are examined. This book then considers the problems regarding the extreme values of stochastic processes, as well as other statistical theories of extremes. A part in this text is devoted to the random excitation of structures. The last two parts examine the development of modern aircraft design and structure as well as special reliability problems to evaluate and apply the theories examined. This book will be valuable to engineering students and engineers interested in structural safety and reliability.
Structural Safety And Its Quality Assurance
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Author : Bruce Ellingwood
language : en
Publisher: ASCE Publications
Release Date : 2005-01-01
Structural Safety And Its Quality Assurance written by Bruce Ellingwood and has been published by ASCE Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-01-01 with Technology & Engineering categories.
Sponsored by Committee 9A/10 of the Council on Tall Buildings and Urban Habitat of the Structural Engineering Institute of ASCE. This report uses an international perspective to look at structural safety problems from basic concept to design and construction. The report examines the overall concept of safety, including how to ensure safety and can assist engineers in explaining safety concepts to a client or the public. Topics include: Øsafety concepts, Ørole of regulation and standards, Øload modeling, Øreliability analysis, Øreliability-based design, Ødurability in structural safety assessment, Øsoils and foundations, Øassessment of existing structures, Øquality management of structural design, Øquality management in construction, and Øhuman error. Practicing structural engineers and students in the field of structural engineering will find this report useful.
Structural Reliability Methods
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Author : O. Ditlevsen
language : en
Publisher:
Release Date : 2007
Structural Reliability Methods written by O. Ditlevsen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Structural stability categories.
Structural Reliability Theory And Its Applications
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Author : P. Thoft-Cristensen
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Structural Reliability Theory And Its Applications written by P. Thoft-Cristensen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
Structural reliability theory is concerned with the rational treatment of uncertainties in struc tural engineering and with the methods for assessing the safety and serviceability of civil en gineering and other structures. It is a subject which has grown rapidly during the last decade and has evolved from being a topic for academic research to a set of well-developed or develop ing methodologies with a wide range of practical applications. Uncertainties exist in most areas of civil and structural engineeri'1.g and rational design decisions cannot be made without modelling them and taking them into account. Many structural en gineers are shielded from having to think about such problems, at least when designing simple structures, because of the prescriptive and essentially deterministic nature of most codes of practice. This is an undesirable situation. Most loads and other structural design parameters are rarely known with certainty and should be regarded as random variables or stochastic processes, even if in design calculations they are eventually treated as deterministic. Some problems such as the analysis of load combinations cannot even be formulated without recourse to probabilistic reasoning.
Applied Methods Of Structural Reliability
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Author : Milík Tichy
language : en
Publisher: Springer Science & Business Media
Release Date : 1993-07-31
Applied Methods Of Structural Reliability written by Milík Tichy and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-07-31 with Technology & Engineering categories.
A quarter of the century has elapsed since I gave my first course in structural reliability to graduate students at the University of Waterloo in Canada. Since that time on I have given many courses and seminars to students, researchers, designers, and site engineers interested in reliability. I also participated in and was responsible for numerous projects where reliability solutions were required. During that period, the scope of structural reliability gradually enlarged to become a substantial part of the general reliability theory. First, it is apparent that bearing structures should not be isolated objectives of interest, and, consequently, that constntCted facilities should be studied. Second, a new engineering branch has emerged -reliability engineering. These two facts have highlighted new aspects and asked for new approaches to the theory and applications. I always state in my lectures that the reliability theory is nothing more than mathematized engineering judgment. In fact, thanks mainly to probability and statistics, and also to computers, the empirical knowledge gained by Humankind's construction experience could have been transposed into a pattern of logic thinking, able to produce conclusions and to forecast the behavior of engineering entities. This manner of thinking has developed into an intricate network linked by certain rules, which, in a way, can be considered a type of reliability grammar. We can discern many grammatical concepts in the general structure of the reliability theory.
Structural Reliability Analysis And Prediction
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Author : Robert E. Melchers
language : en
Publisher: John Wiley & Sons
Release Date : 2018-04-02
Structural Reliability Analysis And Prediction written by Robert E. Melchers and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-02 with Technology & Engineering categories.
Structural Reliability Analysis and Prediction, Third Edition is a textbook which addresses the important issue of predicting the safety of structures at the design stage and also the safety of existing, perhaps deteriorating structures. Attention is focused on the development and definition of limit states such as serviceability and ultimate strength, the definition of failure and the various models which might be used to describe strength and loading. This book emphasises concepts and applications, built up from basic principles and avoids undue mathematical rigour. It presents an accessible and unified account of the theory and techniques for the analysis of the reliability of engineering structures using probability theory. This new edition has been updated to cover new developments and applications and a new chapter is included which covers structural optimization in the context of reliability analysis. New examples and end of chapter problems are also now included.
Expert Systems In Structural Safety Assessment
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Author : Aleksandar S. Jovanovic
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-08
Expert Systems In Structural Safety Assessment written by Aleksandar S. Jovanovic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-08 with Computers categories.
Structural safety of industrial systems and components raises a steadily growing public, scientific and engineering interest, and causes permanent development of methods and techniques used for its assessment. In addition to the well established engineering methods, applied in the field, several new methods and tools have emerged recently. Among them, the most novel ones are probably those related to expert system applica tions, appearing as an important possible improvement of the current engineering practice. The issue has been addressed by the international course EXPERT SYSTEMS IN STRUCTURAL SAFETY ASSESSMENT organized by MPA Stuttgart and JRC Ispra (Stuttgart, October 2-4, 1989), and the proceedings of the course are contained in this volume of the Lecture Notes ill Engineering. The contributions (invited lectures) tackle the issues usually confronting developers and users of expert systems applied in structural engineering, i.e. in structural safety and integrity assessment. Both the book and the course are a combination of a tutorial and of presentation of the current achievements in the field. Starting from the basic elements of expert systems (knowledge based systems), the book should "guide" the reader up to the applications in various particular sub-domains.