Yumeng Hua’s scientific contributions

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Publications (5)


A prediction method for railway-induced vibrations in building structures using modal properties in limited modes
  • Article

October 2024

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21 Reads

Journal of Building Engineering

Jinzhe Xie

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Yumeng Hua


Figure 1. Vehicle load models: (a) moving constant force; (b) moving harmonic force; (c) moving mass; (d) moving sprung mass; (e) 10-DOF multi-rigid-body model (DOFs are marked in red; mass, stiffness, and damping coefficients are marked in blue).
Typical train load models and development objectives.
Dynamic machinery load types and modeling techniques.
Comfort evaluation standards in various countries.
Structural Vibration Comfort: A Review of Recent Developments
  • Article
  • Full-text available

May 2024

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217 Reads

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4 Citations

With continuous improvements in the social economy and living standards of individuals, the vibration comfort of building structures has gradually been emphasized by academic and engineering communities, such as vehicle-induced vibrations in buildings near traffic, human-induced vibrations in large-span structures, wind-induced vibrations in super-high-rise buildings, and machinery-induced structural vibrations. Comfort-based structural analysis is distinct from traditional safety-based structural analysis, and its theoretical systems and unified guidelines have not yet been established. This paper reviews recent research on structural vibration comfort, including major load categories and their impacts, comfort-based structural analysis, evaluation methods, and vibration-mitigation measures. By presenting the shortcomings of the existing research, potential topics for future study are suggested.

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Citations (2)


... A particularly critical area for further inquiry is the long-term performance and deterioration of damping devices when subjected to diverse environmental conditions. Xie and Hua [149] assert that, while existing design approaches partially address these interactions, there is a pressing need for more advanced models capable of accurately forecasting the coupled behavior of dampers and structural components during intense seismic activity. This gap in understanding is particularly critical when considering the likelihood of nonlinear responses and damage accumulation in both the dampers and the primary structure. ...

Reference:

A Thorough Examination of Innovative Supplementary Dampers Aimed at Enhancing the Seismic Behavior of Structural Systems
Structural Vibration Comfort: A Review of Recent Developments

... Previously, uniform excitation methods have been used to apply vibrations at the ground or structural bottom to a structure calculation model [81,82]. However, Hua et al. [83] indicated that the impact of non-uniform excitation should be considered when calculating the structural dynamic response induced by subways. The non-uniform excitation effect can result in differences in the distribution of structural responses, and its load model and calculation methods need to be studied further. ...

Non-uniform excitation method for predicting railway-induced vibrations of buildings near operational subways
  • Citing Article
  • May 2024

Journal of Building Engineering