Reliability and Uncertainty Analyses in Hydraulic Design PDF Download

Author: Ben Chie Yen
Publisher: ASCE Publications
ISBN: 9780784475928
Category : Technology & Engineering
Languages : en
Pages : 306

View

Book Description
Prepared by the Subcommittee on Uncertainty and Reliability Analyses in Design of Hydraulic Structures of the Technical Committee on Probabilistic Approaches to Hydraulics of ASCE. This report contains 13 papers presenting the application of reliability analysis to the design and safety of hydraulic structures. Several recent major failures of engineering systems have raised public concern on the safety and reliability of engineering struct.ures. Decades ago, a quantitative evaluation of the reliability of structures was not possible and engineers used safety factors that were determined mainly through experience and judgement. Recent advances in probability methods and computers make it feasible to evaluate the contributions of various technologic and natural factors to the safety and reliability of structures.ØThe first four papers in this report discuss techniques pertinent to reliability and uncertainty analyses. The next nine papers explore how these techniques can be applied to dam safety, coastal floods, and hydraulic structures. The report concludes with a reprint of an article by Vrijling on the Eastern Scheldt Storm Surge Barrier of the Delta Project in the Netherlands and the use of reliability analysis for sewer design.

Author: Ben Chie Yen
Publisher: Amer Society of Civil Engineers
ISBN: 9780872629936
Category : Technology & Engineering
Languages : en
Pages : 291

View

Book Description
Since application of reliability analysis to hydraulic engineering covers a wide scope of sub-fields, this report presents a glimpse of some of the topics pertinent to the design and safety of hydraulic structures. The first four papers discuss various techniques pertinent to reliability and uncertainty analyses.

Author: Bilal M. Ayyub
Publisher: CRC Press
ISBN: 9780849331084
Category : Technology & Engineering
Languages : en
Pages : 534

View

Book Description
With the expansion of new technologies, materials, and the design of complex systems, the expectations of society upon engineers are becoming larger than ever. Engineers make critical decisions with potentially high adverse consequences. The current political, societal, and financial climate requires engineers to formally consider the factors of uncertainty (e.g., floods, earthquakes, winds, environmental risks) in their decisions at all levels. Uncertainty Modeling and Analysis in Civil Engineering provides a thorough report on the immediate state of uncertainty modeling and analytical methods for civil engineering systems, presenting a toolbox for solving problems in real-world situations. Topics include Neural networks Genetic algorithms Numerical modeling Fuzzy sets and operations Reliability and risk analysis Systems control Uncertainty in probability estimates This compendium is a considerable reference for civil engineers as well as for engineers in other disciplines, computer scientists, general scientists, and students.

Author: Yeou-Koung Tung
Publisher: McGraw Hill Professional
ISBN: 0071467084
Category : Technology & Engineering
Languages : en
Pages : 306

View

Book Description
Failure of hydrosystems, such as dams, levees, storm sewers, or pollution control systems, pose threats to the public safety and health as well as potentially inflict enormous damages on properties and environments. Many failures of hydrosystems are mainly attributed by the existence of various uncertainties, including inherent natural randomness and the lack of complete understanding of involved geophysical processes. It is therefore essential to systematically quantify the degree of uncertainty for the problem in hand so that reliability assessment and risk-based design of hydrosystems can be made. The conventional approach of frequency analysis of heavy rainfalls or large floods consider only portion of the uncertainties involved in hydrosystem engineering problems. Over the past two decades or so, there has been a steady growth on the development and application of uncertainty analysis techniques in hydrosystems engineering and other disciplines. The aim of this book is to bring together these uncertainty analysis techniques in one book and to demonstrate their applications and limitations for a wide variety of hydrosystem engineering problems.

Author: Yeou-Koung Tung
Publisher: McGraw Hill Professional
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 520

View

Book Description
This is the first book to integrate reliability analysis and risk assessment with the planning, design, and management of hydrosystems (dams, levees, storm sewers, etc.). Requiring only a basic knowledge of probability and statistics, readers will be able to determine how hydrosystem structures will perform under various circumstances.

Author: J. Marsalek
Publisher: Springer Science & Business Media
ISBN: 9401141401
Category : Science
Languages : en
Pages : 431

View

Book Description
In 1997 disastrous flooding running through the Czech Republic, Poland, Germany took the lives of a great number of people and caused economic damage estimated in tens of billions of dollars. Flooding of the Yangtze river in 1998 killed more than 3000 people, dislocated 230 million souls, and caused direct damage of more than $ 45 billion. Both the general public and the experts are asking what we can learn from these recent events to reduce loss of life and flood damage. The 1997 floods were dealt with by experts from the Czech Republic, Poland and Germany, who presented timely reports on combatting floods, both success stories and shortcomings. This experience is further extended by reports from experts drawn from 13 other countries, developing a broad overview of flood risk management, covering the ecosystem approach to flood management, including socioeconomic issues, flood impacts on water quality, human health, and natural ecosystems.

Author: Loïc Brevault
Publisher: Springer Nature
ISBN: 3030391264
Category : Mathematics
Languages : en
Pages : 489

View

Book Description
Spotlighting the field of Multidisciplinary Design Optimization (MDO), this book illustrates and implements state-of-the-art methodologies within the complex process of aerospace system design under uncertainties. The book provides approaches to integrating a multitude of components and constraints with the ultimate goal of reducing design cycles. Insights on a vast assortment of problems are provided, including discipline modeling, sensitivity analysis, uncertainty propagation, reliability analysis, and global multidisciplinary optimization. The extensive range of topics covered include areas of current open research. This Work is destined to become a fundamental reference for aerospace systems engineers, researchers, as well as for practitioners and engineers working in areas of optimization and uncertainty. Part I is largely comprised of fundamentals. Part II presents methodologies for single discipline problems with a review of existing uncertainty propagation, reliability analysis, and optimization techniques. Part III is dedicated to the uncertainty-based MDO and related issues. Part IV deals with three MDO related issues: the multifidelity, the multi-objective optimization and the mixed continuous/discrete optimization and Part V is devoted to test cases for aerospace vehicle design.

Author: Larry W. Mays
Publisher: McGraw-Hill Professional Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 1404

View

Book Description
Hydraulics of pressurized flow - Hydraulics of open-channel flow - Subsurface flow and transport - Environmental hydraulics - Sedimentation and erosion hydraulics - Risk/reliability-based hydraulics engineering degin - Hydraulics design for energy generation - Hydraulics of water distribution systems - Pump system hydraulic design - Water distribution system design - Hydraulic transient design for pipeline systems - Hydraulic design of drainage for highways - Hydraulic design of urban drainage systems - Hydraulics design of culverts and highway structures - Hydraulic design of flood control channels - Hydraulic design of spillways - Hydraulic design of stilling basisns and energy dissipators - Floodplain hydraulics - Flow transitions and energy dissipators for culverts and channels - Hydraulic design of flow measuring structures - Water and wastewater treatment plant hydraulics - Hydraulic design for groundwater contamination - Artificial recharge of groundwater: systems, design and ma ...

Author: Limin Zhang
Publisher: CRC Press
ISBN: 1315797348
Category : Technology & Engineering
Languages : en
Pages : 598

View

Book Description
Geotechnical Safety and Risk IV contains the contributions presented at the 4th International Symposium on Geotechnical Safety and Risk (4th ISGSR, Hong Kong, 4-6 December 2013), which was organised under the auspices of the Geotechnical Safety Network (GEOSNet), TC304 on Engineering Practice of Risk Assessment and Management and TC205 on Safety an

Author: G.E. Petts
Publisher: Springer Science & Business Media
ISBN: 9400914911
Category : Science
Languages : en
Pages : 792

View

Book Description
Fluvial Hydrosystems provides a unified approach to the study of running waters and aims to provide a scientific basis for sustainable management of rivers. It differs from traditional texts in viewing rivers as structured, four-dimensional systems and integrating ecological and geomorphological approaches to provide a holistic perspective on river dynamics. Advanced students of geomorphology, ecology, environmental science, land use and civil engineering will all benefit from this wide-ranging and stimulating textbook.