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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Ozbolt, J., Grosse C., Richter R. 
Title:
Combined acoustic emission and simulation approach to study fracture behavior of concrete under fire load 
Abstract:
Abstract: Following the recent developments in civil engineering there is a clear trend to involve more and more innovative materials like high performance concrete (HPC). HPC is often used for tunnel lining, for columns of high raise buildings and similar structures, which require high compressive strength. However, when exposed to high temperature (fire) there is a strong degradation of mechanical properties of HPC and it shows unfavorable behavior, i.e. explosive spalling of concrete cover....    »
 
Keywords:
Concrete, Spalling, Fire, Acoustic Emission, Ultrasound 
Book / Congress title:
VIII International Conference on Fracture Mechanics of Concrete and Concrete Structures FraMCoS-8 
Year:
2013 
Language:
en