Acoustic Emission Monitoring of a Nuclear Containment Wall during Post-tensioning: Data Mining and Knowledge Discovery

Authors:
Arvin Ebrahimkhanlou, Jongkwon Choi, Trevor D. Hrynyk, Salvatore Salamone, Oguzhan Bayrak

Affiliations:
Department of Civil, Architectural and Environmental Engineering, The University of Texas at Austin, Austin, TX

Date Submitted:
May 24th, 2019

Key Terms:
Nuclear Containment Structure, Acoustic Emission, Infrastructures, Data Mining, Knowledge Discovery, K-means Clustering, Hidden Markov Model, Delamination, Concrete Structures, Post-tensioning

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Rail monitoring from the dynamic response of a passenger train.

Authors:
George Lederman, Jacobo Bielak, and Hae Young Noh

Affiliations:
Department of Civil and Environmental Engineering, Carnegie Mellon University

Date Submitted:February 22nd, 2016

Key Terms:  rail maintenance; signal processing; change detection; vehicle-based inspection; data acquisition; position uncertainty

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