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Waveform-Based Identification of Structural Damage Using the Combined Finite Element Method and Microgenetic Algorithms
Publisher: American Society of Civil Engineers
Abstract: This study deals with a method to identify structural damage using the combined finite element method and the advanced uniform microgenetic algorithm. The novelty of this study is the use of dynamic loading and its response ...
Predicting Flash Flood Economic Damage at the Community Scale: Empirical Zero-Inflated Model with Semicontinuous Data
Publisher: ASCE
Abstract: Rainfall-induced flash floods are characterized by their rapid onset and small spatial scale. With little lead time for warning, floodwater can accumulate rapidly and its force can damage roads, swamp houses, destroy ...
An Optimal Ensemble Empirical Mode Decomposition Method for Vibration Signal Decomposition
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The vibration signal decomposition is a critical step in the assessment of machine health condition. Though ensemble empirical mode decomposition (EEMD) method outperforms fast Fourier transform (FFT), wavelet transform, ...
Improving Chip Seal Construction Using Laser Intensity Data
Publisher: ASCE
Abstract: Chip seal is a common pavement preservation technique used to extend pavement life and improve its functional performance thoughout the United States. The need to improve chip seal design and construction is an active area ...
A Systematic Approach for Online Minimizing Volume Difference of Multiple Chambers in Machining Processes Based on High-Definition Metrology
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The volume variation of multiple chambers of a workpiece is one of the most important factors that can directly influence the performance of the final product. This paper presents a novel systematic approach for online ...
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