Y
Yong Xia
Researcher at Hong Kong Polytechnic University
Publications - 192
Citations - 5646
Yong Xia is an academic researcher from Hong Kong Polytechnic University. The author has contributed to research in topics: Finite element method & Structural health monitoring. The author has an hindex of 37, co-authored 171 publications receiving 4343 citations. Previous affiliations of Yong Xia include Nanyang Technological University & Main Roads Western Australia.
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Technology innovation in developing the structural health monitoring system for Guangzhou New TV Tower
TL;DR: In this paper, a structural health monitoring (SHM) system consisting of over 600 sensors has been designed and is being implemented by The Hong Kong Polytechnic University to GNTVT for both in-construction and in-service real-time monitoring.
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Long term vibration monitoring of an RC slab: Temperature and humidity effect
TL;DR: In this paper, a reinforced concrete slab, which was constructed and placed outside the laboratory, has been periodically vibration tested for nearly two years, and the results obtained over that time for the first four modes.
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Vibration-based Damage Detection of Structures by Genetic Algorithm
TL;DR: In this article, a genetic algorithm with real number encoding is applied to identify structural damage by minimizing the objective function, which directly compares the changes in the measurements before and after damage.
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Civil structure condition assessment by FE model updating: methodology and case studies
TL;DR: In this paper, a sensitivity-analysis-based finite element (FE) model updating method has been used for condition assessment of bridges with particular reference to bridges, including specific considerations for FE modeling for updating and the model updating procedure for successful condition assessment.
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Temperature effect on vibration properties of civil structures: a literature review and case studies
TL;DR: In this article, the authors reviewed technical literature concerning variations in vibration properties of civil structures under changing temperature conditions and found that variations in material modulus under different temperatures are the major cause of the variations of vibration properties.