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Equivalent Nonlinear System Method for Stochastically Excited and Dissipated Integrable Hamiltonian Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An equivalent nonlinear system method is proposed to obtain the approximate probability density for the stationary response of multi-degree-of-freedom integrable Hamiltonian systems with linear and ...
Modal Analysis of Nonviscously Damped Beams
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Linear dynamics of Euler–Bernoulli beams with nonviscous nonlocal damping is considered. It is assumed that the damping force at a given point in the beam depends on the past history of ...
Equivalent Nonlinear System Method for Stochastically Excited Hamiltonian Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An equivalent nonlinear system method is presented to obtain the approximate probability density for the stationary response of multi-degree-of-freedom nonlinear Hamiltonian systems to Gaussian white ...
Hilbert-Huang Based Approach for Structural Damage Detection
Publisher: American Society of Civil Engineers
Abstract: When measured data contain damage events of the structure, it is important to extract the information of damage as much as possible from the data. In this paper, two methods are proposed for such a purpose. The first method, ...
Mechanistic Prediction of Fracture Processes in Ferritic Steel Welds Within the Transition Temperature Regime
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work examines the fracture behavior of ferritic steel welds in the transition temperature regime, where failure can occur either by ductile tearing or cleavage fracture. A computational and ...