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Structural Dynamics: An Introduction to Computer Methods [Kõva köide]

  • Formaat: Hardback, 544 pages, kõrgus x laius: 236x168 mm, kaal: 879 g, illustrations, index
  • Ilmumisaeg: 19-Aug-1981
  • Kirjastus: John Wiley and Sons (WIE)
  • ISBN-10: 0471044997
  • ISBN-13: 9780471044994
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  • Formaat: Hardback, 544 pages, kõrgus x laius: 236x168 mm, kaal: 879 g, illustrations, index
  • Ilmumisaeg: 19-Aug-1981
  • Kirjastus: John Wiley and Sons (WIE)
  • ISBN-10: 0471044997
  • ISBN-13: 9780471044994
Analysis of Structures An Integration of Classical and Modern Methods Harry H. West Presents a true integration of the classical and modern methods of structural analysis. The classical formulations are used to develop fundamental concepts of analysis, and many of these approaches are cast into matrix format to illustrate some of the characteristics of matrix methods. After sufficient generalization, modern matrix methods are then presented. This dual approach enables students to understand and employ the modern computer methods of structural analysis as well as use the classical methods to solve small problems with confidence and check isolated portions of computer results. 1980 Matrix Structural Analysis William McGuire and Richard H. Gallagher A rigorous, well-organized book that examines computer-oriented structural analysis, with a strong emphasis on current applications. The book features coverage of both framed structures (trusses, beams, plane and space frames) and continuous structures (plates and shells). The authors define the terminology, coordinate systems and fundamental concepts and procedures of computerized structural analysis, laying the foundation for more advanced treatments, such as finite element analysis. Includes many worked out examples. Fully SI metric. 1979 Concepts and Applications of Finite Element Analysis, Second Edition Robert D. Cook This introduction to the finite element method for graduate students in applied mechanics and civil and mechanical engineering stresses the physical and practical aspects of structural mechanics. It covers coordinate transformation, structural dynamics, nonlinear problems, errors and convergence, proper computer use, heat transfer problems, and weighted residual methods. The new edition has been extensively revised to include new material on computer use and misuse, conduction heat transfer, and weighted residual methods. In addition, more numerical examples and homework problems have been added. 1981
The Science and Art of Structural Dynamics
1(12)
Introduction to Structural Dynamics
1(1)
Analysis of the Dynamical Behavior of Structures
2(6)
Dynamical Testing of Structures
8(2)
Scope of the Text
10(3)
PART I SINGLE-DEGREE-OF-FREEDOM SYSTEMS 13(174)
Mathematical Models of SDOF Systems
15(34)
Elements of Lumped-Parameter Models
15(2)
Application of Newton's Laws to Lumped-Parameter Models
17(8)
Application of the Principle of Virtual Displacements to Lumped-Parameter Models
25(7)
Application of the Principle of Virtual Displacements to Continuous Models; the Assumed-Modes Method
32(17)
Free Vibration of SDOF Systems
49(22)
Free Vibration of Undamped SDOF Systems
51(3)
Free Vibration of Viscous-Damped SDOF Systems
54(5)
Experimental Determination of Fundamental Natural Frequency and Damping Factor of a SDOF System
59(6)
Free Vibration of a SDOF System with Coulomb Damping
65(6)
Response of SDOF Systems to Harmonic Excitation
71(40)
Response of Undamped SDOF Systems to Harmonic Excitation
72(4)
Response of Viscous-Damped SDOF Systems to Harmonic Excitation
76(7)
Complex Frequency Response
83(4)
Vibration Isolation---Force Transmissibility and Base Motion
87(5)
Vibration Measuring Instruments
92(3)
Use of Frequency Response Data to Determine Natural Frequency and Damping Factor of Lightly Damped SDOF System
95(2)
Equivalent Viscous Damping
97(4)
Structural Damping
101(10)
Response of SDOF Systems to Special Forms of Excitation
111(12)
Response of a Viscous-Damped SDOF System to an Ideal Step Input
111(2)
Response of an Undamped SDOF System to Rectangular Pulse and Ramp Loadings
113(4)
Response of an Undamped SDOF System to a Short-Duration Impulse; Unit Impulse Response
117(6)
Response of SDOF Systems to General Dynamic Excitation
123(16)
Response of a SDOF System to General Dynamic Excitation---Duhamel Integral Method
123(4)
Response Spectra
127(12)
Numerical Evaluation of Dynamic Response of SDOF Systems
139(24)
Numerical Solution Based on Interpolation of the Excitation Function
139(7)
Numerical Solution Based on Approximating Derivatives; Step-by-Step Numerical Integration
146(5)
Nonlinear SDOF Systems
151(3)
Step-by-Step Numerical Solution for Response of Nonlinear SDOF Systems
154(9)
Response of SDOF Systems to Periodic Excitation; Frequency Domain Analysis
163(24)
Response to Periodic Excitation---Real Fourier Series
163(6)
Response to Periodic Excitation---Complex Fourier Series
169(6)
Response to Nonperiodic Excitation---Fourier Integral
175(4)
Relationship Between Complex Frequency Response and Unit Impulse Response
179(1)
Discrete Fourier Transforms (DFT) and Fast Fourier Transforms (FFT)
180(7)
PART II CONTINUOUS SYSTEMS 187(48)
Mathematical Models of Continuous Systems
189(18)
Application of Newton's Laws---Axial Deformation
189(3)
Application of Newton's Laws---Transverse Vibration of Linearly Elastic Beams (Bernoulli-Euler Theory)
192(6)
Application of Hamilton's Principle
198(4)
Application of Hamilton's Principle---Beam Flexure Including Shear Deformation and Rotatory Inertia (Timoshenko Beam Theory)
202(5)
Free Vibration of Continuous Systems
207(28)
Free Axial Vibration
207(3)
Free Transverse Vibration of Bernoulli-Euler Beams
210(7)
Rayleigh's Method of Approximating the Fundamental Frequency of a Continuous System
217(2)
Free Vibration of Beams Including Shear Deformation and Rotatory Inertia
219(2)
Some Properties of Natural Modes
221(5)
Vibration of Thin Flat Plates
226(9)
PART III MULTIPLE-DEGREE-OF-FREEDOM SYSTEMS 235(282)
Mathematical Models of MDOF Systems
237(36)
Application of Newton's Laws to Lumped-Parameter Models
237(6)
Lagrange's Equations
243(4)
Application of Lagrange's Equations to Lumped-Parameter Models
247(4)
Application of Lagrange's Equations to Continuous Models: The Assumed-Modes Method
251(10)
Constrained Coordinates and Lagrange Multipliers
261(12)
Vibration of Undamped 2-DOF Systems
273(22)
Free Vibration of 2-DOF Systems
273(5)
Further Examples of Modes and Frequencies
278(5)
Systems with Rigid-Body Modes
283(3)
Response of an Undamped 2-DOF System to Harmonic Excitation: Mode-Superposition
286(9)
Free Vibration of MDOF Systems
295(26)
Some Properties of Natural Frequencies and Natural Modes
295(18)
Rayleigh Method; Rayleigh-Ritz Method
313(8)
Numerical Evaluation of Modes and Frequencies of MDOF Systems
321(20)
Introduction to Methods for Solving Algebraic Eigenproblems
321(2)
Vector Iteration Methods
323(8)
Use of ISMIS to Solve for Modes and Frequencies of MDOF Systems
331(10)
Dynamic Response of MDOF Systems: Mode-Superposition Method
341(40)
Introduction: Principal Coordinates
341(3)
Mode-Displacement Solution for Response of Undamped MDOF Systems
344(6)
Mode-Acceleration Solution for Response of Undamped MDOF Systems
350(3)
Mode-Superposition Solutions for Response of Certain Viscous-Damped Systems
353(13)
Dynamic Stresses by Mode-Superposition
366(2)
Mode-Superposition for Undamped Systems with Rigid-Body Modes
368(13)
Finite Element Modeling of Structures
381(42)
Introduction to the Finite Element Method
381(2)
Element Stiffness and Mass Matrices and Element Force Vector
383(10)
Transformation of Element Matrices
393(6)
Assembly of System Matrices: The ``Direct Stiffness'' Method
399(7)
Boundary Conditions
406(3)
Constraints: Reduction of Degrees of Freedom
409(4)
Systems with Rigid-Body Modes
413(10)
Vibration Analysis Employing Finite Element Models
423(24)
Finite Element Solution for Natural Frequencies and Modes
423(10)
Finite Element Solution for Dynamic Response by the Mode-Displacement Method
433(14)
Direct Integration Methods for Dynamic Response
447(20)
Damping in MDOF Systems
447(5)
Nonlinear MDOF Systems
452(3)
Properties of Step-by-Step Numerical Integration Algorithms
455(12)
Component Mode Synthesis
467(30)
Introduction to Component Mode Synthesis
467(2)
Component Modes for Constrained Components
469(1)
System Synthesis for Undamped Free Vibration
470(8)
Component Modes for Unconstrained Components
478(5)
Residual Flexibility; Residual Component Modes
483(14)
Introduction to Earthquake Response of Structures
497(20)
Introduction
497(1)
Response of a SDOF System to Earthquake Excitation: Response Spectra
498(10)
Response of MDOF Systems to Earthquake Excitation
508(5)
Further Considerations
513(4)
Appendix A Units 517(4)
Author Index 521(2)
Subject Index 523
About The Author Dr. Roy R. Craig, Jr., is Professor of Aerospace Engineering and Engineering Mechanics at the University of Texas at Austin. He received a B.S. in Civil Engineering from the University of Oklahoma and a Ph.D. in Theoretical and Applied Mechanics from the University of Illinois. Dr. Craig has worked as a research engineer and consultant for Esso Production Research Company, the Boeing Company, and the Lockheed Palo Alto Research Laboratory. He has also worked at the U.S. Naval Civil Engineering Laboratory and at the NASA Johnson Space Center. Dr. Craig is the author of numerous journal articles, papers and reports, and he has been a member of the Structural Dynamics Technical Committee of the AIAA.