Basic Structural Dynamics
Published on 17. July 2012
Software
Other digital
320 pages
978-1-118-27913-7 (ISBN)
Description
This book is intended as a basic introduction to the topic of structural dynamics for undergraduate civil and structural engineering students. Covering single and multiple degree of freedom systems while providing an introduction to earthquake engineering, this book keeps the coverage succinct and on topic at a level appropriate for non-specialist undergraduate and graduate students. Through dozens of worked examples based on actual structures, it also introduce the students to NONLIN, a matrix analysis software package.
More details
Language
English
Place of publication
New York
United States
Target group
Professional and scholarly
Dimensions
Height: 250 mm
Width: 150 mm
Thickness: 15 mm
Weight
666 gr
ISBN-13
978-1-118-27913-7 (9781118279137)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Other editions
Additional editions
James C. Anderson | Farzad Naeim
Basic Structural Dynamics
E-Book
07/2012
Wiley
€107.99
Available for download
James C. Anderson | Farzad Naeim
Basic Structural Dynamics
E-Book
06/2012
Wiley
€105.99
Available for download
Person
James C. Anderson is Professor of Civil Engineering at USC and is the author of, and contributor to, numerous book and journal articles. Farzad Naeim is Vice President and General Counsel at John A. Martin & Associates, Inc., a consulting structural engineering firm headquartered in Los Angeles, California. He has received numerous awards for his contributions to earthquake engineering, including the 2007 Fazlur R. Khan Lifetime Achievement Medal by the Council on Tall Buildings and Urban Habitat.
Content
PREFACE xi 1 BASIC CONCEPTS OF STRUCTURAL DYNAMICS 1 1.1 The Dynamic Environment / 1 1.2 Types of Dynamic Loading / 2 1.3 Basic Principles / 3 1.4 Dynamic Equilibrium / 9 2 SINGLE-DEGREE-OF-FREEDOM SYSTEMS 13 2.1 Reduction of Degrees of Freedom / 13 2.2 Time-Dependent Force / 15 2.3 Gravitational Forces / 17 2.4 Earthquake Ground Motion / 18 2.5 Formulation of Equation of Motion / 19 2.5.1 d'Alembert's Principle / 19 2.5.2 Virtual Work (Virtual Displacements) / 20 2.6 Generalized Coordinates / 22 2.6.1 Discrete Parameters / 23 2.6.2 Continuous Parameters / 31 2.6.3 Transformation Factors / 38 2.6.4 Axial Load Effect / 42 2.6.5 Linear Approximation / 44 3 FREE-VIBRATION RESPONSE OF SINGLE-DEGREE-OF-FREEDOM SYSTEMS 51 3.1 Undamped Free Vibration / 51 3.1.1 Alternate Solution / 53 3.1.2 Rayleigh's Method / 58 3.1.3 Selection of Deflected Shape / 60 3.2 Damped Free Vibration / 61 3.2.1 Rotating Vector Form / 63 3.2.2 Logarithmic Decrement / 66 3.2.3 Radical Positive / 67 4 RESPONSE TO HARMONIC LOADING 77 4.1 Undamped Dynamic System / 77 4.2 Damped Dynamic System / 84 4.3 Tripartite Logarithmic Plot / 91 4.4 Evaluation of Damping / 91 4.5 Seismic Accelerometers and Displacement Meters (Seismographs) / 95 5 RESPONSE TO IMPULSE LOADS 101 5.1 Rectangular Pulse / 104 5.2 Damped Rectangular Pulse / 108 5.3 Triangular Pulse / 109 5.4 Approximate Analysis for Short-Duration Impulse Load / 112 6 RESPONSE TO ARBITRARY DYNAMIC LOADING 121 6.1 Duhamel Integral / 121 6.2 Numerical Formulation of the Equation of Motion / 123 6.3 Numerical Integration Methods / 124 6.4 Newmark's Numerical Method / 127 7 MULTIPLE-DEGREE-OF-FREEDOM SYSTEMS 137 7.1 Elastic Properties / 137 7.1.1 Flexibility / 137 7.1.2 Stiffness / 138 7.1.3 Inertia / 139 7.1.4 Viscous Damping / 139 7.2 Undamped Free Vibration / 141 7.3 Free Vibration / 149 7.4 Betti's Law / 153 7.5 Orthogonality Properties of Mode Shapes / 155 7.6 Changing Coordinates (Inverse Transformation) / 156 7.7 Holzer Method for Shear Buildings / 159 7.8 Axial Load Effects (Linear Approximation) / 162 7.9 Modal Equations for Undamped Time-Dependent Force Analysis / 165 7.10 Modal Equations of Damped Forced Vibration / 174 7.11 Modal Equations for Seismic Response Analysis / 179 8 NONLINEAR RESPONSE OF MULTIPLE-DEGREE-OF-FREEDOM SYSTEMS 183 8.1 Static Nonlinear Analysis / 184 8.2 Dynamic Nonlinear Analysis / 185 8.3 Gauss Reduction / 189 8.4 MATLAB Applications / 190 9 SEISMIC RESPONSE OF STRUCTURES 201 9.1 Introduction / 201 9.2 Linear Elastic Response Spectra / 203 9.3 Elastic Design Response Spectrum / 208 9.4 Earthquake Response of SDOF Systems / 215 9.5 Earthquake Response Analysis of MDOF Systems / 219 9.5.1 Time History Modal Analysis / 221 9.5.2 Modal Combinations for Spectral Analyses / 222 9.6 Structural Dynamics in the Building Code / 232 9.6.1 Equivalent Lateral Force Procedure / 234 9.6.2 Modal Response Spectrum Procedure / 237 APPENDIX--HISTORICAL DEVELOPMENT OF BUILDING CODE SEISMIC PROVISIONS 249 SELECTED REFERENCES 263 INDEX 265