LSTM‐Based Approach for Stable Identification of Modal Damping Ratio in Building Structures
Da Yo Yun,
Byung Kwan Oh,
Kanghyun Park
et al.
Abstract:Modal parameters are used as safety assessment indicators for evaluating the structural integrity of buildings in various ways. In particular, the modal damping ratio plays a crucial role in accurately predicting the serviceability and safety of buildings, starting from the initial design stage. However, the identification results of the modal damping ratio can become unstable due to measurement time, initial configuration conditions used in the analysis, and nonstationary responses included in the structural … Show more
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