Wirtschaftliche Anwendung der zerstörungsfreien Prüfung am Beispiel einer vor 50 Jahren erbauten Stahlbetonbrücke / Economic use of non-destructive testing demonstrated on a reinforced concrete bridge built 50 years ago / Application économique des procédés non destructifs pour effectuer deś epreuves sur un pont en béton armé construit il y a 50 ans

1980 ◽  
Vol 22 (7) ◽  
pp. 286-287
Author(s):  
K. F. Müller
Keyword(s):  
Reinforced Concrete ◽  
Concrete Bridge ◽  
Non Destructive Testing ◽  
Destructive Testing ◽  
Reinforced Concrete Bridge ◽  
Il Y A ◽  
Non Destructive ◽  
Economic Use

scholarly journals Non-destructive Testing of a 100-Year-Old Reinforced Concrete Flat Slab Bridge

2020 ◽  
Vol 6 ◽  
Author(s):  
Patryk J. Wolert ◽  
Marek K. Kolodziejczyk ◽  
J. Michael Stallings ◽  
Andrzej S. Nowak
Keyword(s):  
Reinforced Concrete ◽  
Non Destructive Testing ◽  
Destructive Testing ◽  
Flat Slab ◽  
Non Destructive

Techniques of Non-Destructive Testing of Steel Fiber Reinforced Concrete

2017 ◽  
Vol 755 ◽  
pp. 153-158 ◽  
Author(s):  
Eva Zezulová ◽  
Tereza Komárková
Keyword(s):  
Reinforced Concrete ◽  
Large Scale ◽  
Steel Fiber ◽  
Fiber Reinforced Concrete ◽  
Non Destructive Testing ◽  
Fiber Reinforced ◽  
Steel Fiber Reinforced Concrete ◽  
Destructive Testing ◽  
Measurement Devices ◽  
Non Destructive

Non-destructive testing (NDT) is seeing increasingly frequent use in civil engineering thanks to the fact that the tests are repeatable and do not cause serious damage to the material. The requirements for the development and modernization of available testing devices and methodologies are ever increasing and the testing of existing structures often requires the use of NDT. Unfortunately, every measurement and methodology has its limits and the measurement devices for the evaluation of steel fiber reinforced concrete (SFRC) are no exception. In recent decades there has been an effort to modernize and develop existing measurement devices for SFRC testing. This building material is commonly used especially in large-scale structures. Nevertheless, the technology of SFRC could seem complicated when compared with ordinary concrete and the very nature of this composite material could lead to SFRC inhomogeneity during construction. This paper describes the assessment of SFRC by more or less available methodologies and measurements utilizing non-destructive principles.

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