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RISNumerical Evaluation of High Order Modes for Stepped Beam
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The numerical evaluation of highorder modes of a uniform Euler–Bernoulli beam has been studied by reformatting the classical expression of mode shapes. That method, however, is inapplicable to a stepped beam due to the ...
A Dynamic Equilibrium–Based Damage Identification Method Free of Structural Baseline Parameters: Experimental Validation in a Two-Dimensional Plane Structure
Publisher: American Society of Civil Engineers
Abstract: A damage identification method named the pseudoexcitation (PE) approach was established previously, the principle of which resides on local examination of perturbation of structural dynamic equilibrium conditions. While ...