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Analyzing Uncertainty in Civil Engineering

2005-12-19 Technology & Engineering
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Release : 2005-12-19
Genre : Technology & Engineering
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Book Rating : 472/5 ( reviews)

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Book Synopsis Analyzing Uncertainty in Civil Engineering by : Wolfgang Fellin

Download or read book Analyzing Uncertainty in Civil Engineering written by Wolfgang Fellin. This book was released on 2005-12-19. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses the issue of uncertainty in civil engineering from design to construction. Failures do occur in practice. Attributing them to a residual system risk or a faulty execution of the project does not properly cover the range of causes. A closer scrutiny of the adopted design, the engineering model, the data, the soil-construction-interaction and the model assumptions is required. Usually, the uncertainties in initial and boundary conditions are abundant. Current engineering practice often leaves these issues aside, despite the fact that new scientific tools have been developed in the past decades that allow a rational description of uncertainties of all kinds, from model uncertainty to data uncertainty. It is the aim of this volume to have a critical look at current engineering risk concepts in order to raise awareness of uncertainty in numerical computations, shortcomings of a strictly probabilistic safety concept, geotechnical models of failure mechanisms and their implications for construction management, execution, and the juristic question of responsibility. In addition, a number of the new procedures for modelling uncertainty are explained. The book is a result of a collaborate effort of mathematicians, engineers and construction managers who met regularly in a post graduate seminar at the University of Innsbruck during the past years.

Analyzing Uncertainty in Civil Engineering

2005 Civil engineering
Download Analyzing Uncertainty in Civil Engineering PDF Online Free

Author :
Release : 2005
Genre : Civil engineering
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Analyzing Uncertainty in Civil Engineering by : Wolfgang Fellin

Download or read book Analyzing Uncertainty in Civil Engineering written by Wolfgang Fellin. This book was released on 2005. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses the issue of uncertainty in civil engineering from design to construction. Failures do occur in practice. Attributing them to a residual system risk or a faulty execution of the project does not properly cover the range of causes. A closer scrutiny of the adopted design, the engineering model, the data, the soil-construction-interaction and the model assumptions is required. Usually, the uncertainties in initial and boundary conditions are abundant. Current engineering practice often leaves these issues aside, despite the fact that new scientific tools have been developed in the past decades that allow a rational description of uncertainties of all kinds, from model uncertainty to data uncertainty. It is the aim of this volume to have a critical look at current engineering risk concepts in order to raise awareness of uncertainty in numerical computations, shortcomings of a strictly probabilistic safety concept, geotechnical models of failure mechanisms and their implications for construction management, execution, and the juristic question of responsibility. In addition, a number of the new procedures for modelling uncertainty are explained. The book is a result of a collaborate effort of mathematicians, engineers and construction managers who met regularly in a post graduate seminar at the University of Innsbruck during the past years.

Uncertainty Modeling and Analysis in Civil Engineering

1997-12-29 Technology & Engineering
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Release : 1997-12-29
Genre : Technology & Engineering
Kind : eBook
Book Rating : 084/5 ( reviews)

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Book Synopsis Uncertainty Modeling and Analysis in Civil Engineering by : Bilal M. Ayyub

Download or read book Uncertainty Modeling and Analysis in Civil Engineering written by Bilal M. Ayyub. This book was released on 1997-12-29. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Uncertainty Analysis, Loads, and Safety in Structural Engineering

1982 Technology & Engineering
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Release : 1982
Genre : Technology & Engineering
Kind : eBook
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Book Synopsis Uncertainty Analysis, Loads, and Safety in Structural Engineering by : Gary C. Hart

Download or read book Uncertainty Analysis, Loads, and Safety in Structural Engineering written by Gary C. Hart. This book was released on 1982. Available in PDF, EPUB and Kindle. Book excerpt:

Uncertainty Analysis in Engineering and Sciences: Fuzzy Logic, Statistics, and Neural Network Approach

2012-10-26 Computers
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Release : 2012-10-26
Genre : Computers
Kind : eBook
Book Rating : 005/5 ( reviews)

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Book Synopsis Uncertainty Analysis in Engineering and Sciences: Fuzzy Logic, Statistics, and Neural Network Approach by : Bilal Ayyub

Download or read book Uncertainty Analysis in Engineering and Sciences: Fuzzy Logic, Statistics, and Neural Network Approach written by Bilal Ayyub. This book was released on 2012-10-26. Available in PDF, EPUB and Kindle. Book excerpt: Uncertainty has been of concern to engineers, managers and . scientists for many centuries. In management sciences there have existed definitions of uncertainty in a rather narrow sense since the beginning of this century. In engineering and uncertainty has for a long time been considered as in sciences, however, synonymous with random, stochastic, statistic, or probabilistic. Only since the early sixties views on uncertainty have ~ecome more heterogeneous and more tools to model uncertainty than statistics have been proposed by several scientists. The problem of modeling uncertainty adequately has become more important the more complex systems have become, the faster the scientific and engineering world develops, and the more important, but also more difficult, forecasting of future states of systems have become. The first question one should probably ask is whether uncertainty is a phenomenon, a feature of real world systems, a state of mind or a label for a situation in which a human being wants to make statements about phenomena, i. e. , reality, models, and theories, respectively. One cart also ask whether uncertainty is an objective fact or just a subjective impression which is closely related to individual persons. Whether uncertainty is an objective feature of physical real systems seems to be a philosophical question. This shall not be answered in this volume.

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