A solutions manual is available upon qualifying course adoption
Reliability of Structures enables both students and practising engineers to appreciate how to value and handle reliability as an important dimension of structural design. It discusses the concepts of limit states and limit state functions, and presents methodologies for calculating reliability indices and calibrating partial safety factors. It also supplies information on the probability distributions and parameters used to characterize both applied loads and member resistances.
This revised and extended second edition contains more discussions of US and international codes and the issues underlying their development. There is significant revision and expansion of the discussion on Monte Carlo simulation, along with more examples.
The book serves as a textbook for a one-semester course for advanced undergraduates or graduate students, or as a reference and guide to consulting structural engineers. Its emphasis is on the practical applications of structural reliability theory rather than the theory itself. Consequently, probability theory is treated as a tool, and enough is given to show the novice reader how to calculate reliability. Some background in structural engineering and structural mechanics is assumed.
A solutions manual is available upon qualifying course adoption.
Introduction
Overview
Objectives of the Book
Possible Applications
Historical Perspective
Uncertainties in the Building Process
Random Variables
Basic Definitions
Properties of Probability Functions (CDF, PDF, and PMF)
Parameters of a Random Variable
Common Random Variables
Probability Paper
Interpretation of Test Data Using Statistics
Conditional Probability
Random Vectors
Correlation
Bayesian Updating
Problems
Functions of Random Variables
Linear Functions of Random Variables
Linear Functions of Normal Variables
Product of Lognormal Random Variables
Nonlinear Function of Random Variables
Central Limit Theorem
Problems
Simulation Techniques
Monte Carlo Methods
Latin Hypercube Sampling
Rosenblueth’s 2K + 1 Point Estimate Method
Structural Safety Analysis
Limit states
Fundamental Case
Reliability Index
Rackwitz–Fiessler Procedure
Reliability Analysis Using Simulation
Problems
Structural Load Models
Types of Load
General Load Models
Dead Load
Live Load in Buildings
Live Load for Bridges
Environmental Loads
Load Combinations
Problems
Models of rResistance
Parameters of Resistance
Steel Components
Aluminum Structures
Reinforced and Prestressed Concrete Components
Wood Components
Design Codes
Overview
Role of a Code in the Building Process
Code Levels
Code Development Procedure
Calibration of Partial Safety Factors for a Level I Code
Development of a Bridge Design Code
Example of the Code Calibration—ACI 318
Concluding Remarks
Problems
System Reliability
Elements and Systems
Series and Parallel Systems
Reliability Bounds for Structural Systems
Systems with Equally Correlated Elements
Systems with Unequally Correlated Elements
Summary
Problems
Uncertainties in the Building Process
Introduction
Classification of Errors
Error Surveys
Approach to Errors
Sensitivity Analysis
Other Approaches
Conclusions
Appendix A: Acronyms
Appendix B: Values of the CDF Φ(z) for the Standard Normal Probability Distribution
Appendix C: Values of the Gamma Function
Bibliography
Index
"This is a great book … easy to teach from; students can readily learn the theory from its beginnings to its practical applications; it is a course topic that will be of great value in understanding structural design during the professional life of the engineer; it is an invaluable tool to guide in the development of national design standards such as the AASHTO bridge design specification; it is logical and it is fun to go back to time and again."
—Theodore V. Galambos, Emeritus Professor, University of Minnesota
"… a must read for any engineer working in the civil engineering structures arena. … provides the necessary knowledge to give structural engineers the tools they need to make better designs a priori and determine structural failures a posteriori."
—Andrew D. Sorensen, Ph.D., Idaho State University,
"Compared to other textbooks in this area, Reliability of Structures is particularly easy to understand. … ideal for a first course in this topic, or if the classroom contains undergraduate students who might be otherwise lost in an advanced theoretical presentation. A particular strength is its discussion of design code development and calibration, perhaps the most important application of reliability analysis in structural engineering."
—Christopher Eamon, Wayne State University