Prestressed truss girder after 60 years

Many concrete roof structures built in the past century are dealing with corrosion of the prestressing reinforcement. This has been the cause of several failures of prestressed roof girders in the Czech Republic and Slovakia. This article focuses on prestressed truss roof girders. We will discuss various types that were constructed in former Czechoslovakia and abroad during the past century.

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Publication Details

Published
2025-12-05
DOI
https://doi.org/10.13164/juniorstav.2025.25052
Primary Topic
Concrete Properties and Behavior
Type
article
Field-Weighted Citation Impact
0.00

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article

Prestressed truss girder after 60 years

Ladislav Klusáček, Petr Moštěk
Concrete Properties and Behavior
article

Prestressed truss girder after 60 years

Ladislav Klusáček, Petr Moštěk
article en

Abstract

Many concrete roof structures built in the past century are dealing with corrosion of the prestressing reinforcement. This has been the cause of several failures of prestressed roof girders in the Czech Republic and Slovakia. This article focuses on prestressed truss roof girders. We will discuss various types that were constructed in former Czechoslovakia and abroad during the past century.

Vysoké Učení Technické v Brně
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Concrete Properties and Behavior
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Prestressed truss girder after 60 years — Ladislav Klusáček, Petr Moštěk · (2025) | TGRS Research Map | TGRS