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The study examines the impact of the technical condition of asphalt-concrete pavement on the stress-strain state of the bridge superstructure. It compares theoretical design loads with the actual movement of heavy vehicles. It is noted that, while the technical condition of the road surface is understandably not considered for design loads, it significantly influences the forces generated by actual heavy vehicles. The state of the asphalt-concrete pavement plays a crucial role in the bridge’s response to real traffic conditions.

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Study of the Stress-Strain State of a Bridge Span Structure Depending on the Technical Condition of the Road Surface

  • 会议论文

  • 发表日期：

    2025年

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  • Olena Slavinska,
  • Andriy Bubela,
  • Oleksandr Davydenko,
  • Ihor Kozarchuk

摘要

The study examines the impact of the technical condition of asphalt-concrete pavement on the stress-strain state of the bridge superstructure. It compares theoretical design loads with the actual movement of heavy vehicles. It is noted that, while the technical condition of the road surface is understandably not considered for design loads, it significantly influences the forces generated by actual heavy vehicles. The state of the asphalt-concrete pavement plays a crucial role in the bridge’s response to real traffic conditions.