Browsing Sentraladministrasjonen by Author "Lau Leong Lee, Albert"
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Analysis of railway vehicle-track interaction performance in submerged floating tunnel subjected to wave excitations
Song, Yang; Dai, Jian; Lau Leong Lee, Albert (Peer reviewed; Journal article, 2024)Submerged Floating Tunnels (SFTs) are an innovative and appealing solution for the water crossing of railways over wide and deep waterbodies where it is challenging or even impractical to construct conventional bottom- founded ... -
Identification of vibration frequencies of railway bridges from train-mounted sensors using wavelet transformation
Gonen, Semih; Lau Leong Lee, Albert; Pettersen, Fredrik (Peer reviewed; Journal article, 2023) -
Identification of Vibration Frequencies of Railway Bridges from Train-Mounted Sensors Using Wavelet Transformation
Erduran, Emrah; Pettersen, Fredrik Marøy; Gonen, Semih; Lau Leong Lee, Albert (Peer reviewed; Journal article, 2023)This article presents a novel methodology to extract the bridge frequencies from the vibrations recorded on train-mounted sensors. Continuous wavelet transform is used to distinguish the bridge frequencies from the other ...