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SINGLE-DEGREE-OF-FREEDOM SYSTEMS | |
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Equations of Motion, Problem Statement, and Solution Methods | |
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Simple Structures | |
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Single-Degree-of-Freedom System | |
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Force-Displacement Relation | |
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Damping Force | |
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Equation of Motion: External Force | |
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Mass-Spring-Damper System | |
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Equation of Motion: Earthquake Excitation | |
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Problem Statement and Element Forces | |
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Combining Static and Dynamic Responses | |
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Methods of Solution of the Differential Equation | |
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Study of SDF Systems: Organization | |
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Appendix 1: Stiffness Coefficients for a Flexural Element | |
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Free Vibration | |
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Undamped Free Vibration | |
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Viscously Damped Free Vibration | |
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Energy in Free Vibration | |
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Coulomb-Damped Free Vibration | |
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Response to Harmonic and Periodic Excitations | |
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Viscously Damped Systems: Basic Results | |
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Harmonic Vibration of Undamped Systems | |
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Harmonic Vibration with Viscous Damping | |
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Viscously Damped Systems: Applications | |
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Response to Vibration Generator | |
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Natural Frequency and Damping from Harmonic Tests | |
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Force Transmission and Vibration Isolation | |
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Response to Ground Motion and Vibration Isolation | |
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Vibration-Measuring Instruments | |
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Energy Dissipated in Viscous Damping | |
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Equivalent Viscous Damping | |
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Systems with Nonviscous Damping | |
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Harmonic Vibration with Rate-Independent Damping | |
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Harmonic Vibration with Coulomb Friction | |
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Response to Periodic Excitation | |
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Fourier Series Representation | |
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Response to Periodic Force | |
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Appendix 3: Four-Way Logarithmic Graph Paper | |
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Response to Arbitrary, Step, and Pulse Excitations | |
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Response to Arbitrarily Time-Varying Forces | |
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Response to Unit Impulse | |
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Response to Arbitrary Force | |
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Response to Step and Ramp Forces | |
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Step Force | |
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Ramp or Linearly Increasing Force | |
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Step Force with Finite Rise Time | |
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Response to Pulse Excitations | |
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Solution Methods | |
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Rectangular Pulse Force | |