Transient strain of high strength concrete at elevated temperatures and the impact of polypropylene fibers
β Scribed by Sven Huismann; Frank Weise; Birgit Meng; Ulrich Schneider
- Book ID
- 119923177
- Publisher
- Springer
- Year
- 2011
- Tongue
- English
- Weight
- 790 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1871-6873
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π SIMILAR VOLUMES
Experimental data relating to standard rates of loading are studied on concrete control specimens 28 days after casting. Normal concrete with an oven-dry density in the range 2000-2800 kg/m3 is used for the specimens. The rates of compression are about 0.3 N/mm\*/sec, or a strain rate of about 30 x
Strength and ductility data at high strain rates for Weldox 460 E steel was obtained from tensile tests with axisymmetric specimens. The tests were performed in a Split Hopkinson Tension Bar and the initial temperature was varied between 100 and 500 Β°C. The combined effect of high strain rate, eleva