Effective mechanical properties identification of the concrete from the historical bridge structure

Authors

  • Dominik Lisztwan Brno University of Technology, Faculty of Civil Engineering, Institute of Building Testing, Veveří 331/95, 602 00 Brno, Czech Republic
  • Petr Nápravník Brno University of Technology, Faculty of Civil Engineering, Institute of Building Testing, Veveří 331/95, 602 00 Brno, Czech Republic
  • Dalibor Kocáb Brno University of Technology, Faculty of Civil Engineering, Institute of Building Testing, Veveří 331/95, 602 00 Brno, Czech Republic

DOI:

https://doi.org/10.14311/APP.2025.53.0060

Keywords:

concrete, bridge structure, diagnostics, core drilling, compressive strength, ultrasonic pulse velocity test, resonance method

Abstract

One of the first and most important tasks in a complex and precise assessment of the current condition and load-bearing capacity of existing structures is a determination of the physical and mechanical parameters of the materials used. This problem is even more complicated when a historical concrete structure is assessed. This study shows the possible way how to perform an effective and comprehensive evaluation of the concrete taken from the historical bridge structure with the use of a wide range of non-destructive and destructive methods.

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Published

2025-07-12

How to Cite

Lisztwan, D., Nápravník, P., & Kocáb, D. (2025). Effective mechanical properties identification of the concrete from the historical bridge structure. Acta Polytechnica CTU Proceedings, 53, 60-67. https://doi.org/10.14311/APP.2025.53.0060