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Combination of Modal Responses Consistent with Seismic Input Representation
Publisher: American Society of Civil Engineers
Abstract: The well-known modal superposition method for the evaluation of seismic response by the complete quadratic modal combination rule (CQC) is revisited. The most widely used version of the CQC rule utilizes correlation ...
Stochastic Averaging of Preisach Hysteretic Systems
Publisher: American Society of Civil Engineers
Abstract: The sustained progress in the study of the hysteretic behavior of structural and mechanical systems has led to the adoption of increasingly sophisticated and reliable mathematical representations. Models based on the ...
Effective Stiffness and Effective Mass of the Double-Walled Carbon Nanotube Sensor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the effective stiffness of the double-walled carbon nanotube sensor is determined by both the Bubnov–Galerkin method and the finite difference technique. It is shown that in ...
State Space Formulation for Linear Viscoelastic Dynamic Systems with Memory
Publisher: American Society of Civil Engineers
Abstract: A dynamic system with memory is a system for which knowledge of the equations of motion, together with the state at a given time instant
Random Vibration of Systems with Viscoelastic Memory
Publisher: American Society of Civil Engineers
Abstract: The equation of motion of linear dynamic systems with viscoelastic memory is usually expressed in a integrodifferential form, and its numerical solution is computationally heavy. In two recent papers, the writers suggested ...
Clamped-Free Single-Walled Carbon Nanotube-Based Mass Sensor Treated as Bernoulli–Euler Beam
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, we investigate the vibrations of the cantilever single-walled carbon nanotube (SWCNT) with attached bacterium on the tip in view of developing the sensor. This sensor will be ...