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Basic Creep under Compression and Direct Tension Loads of Self-compacting-steel Fibers Reinforced Concrete
Abstract Most previous research carried out in self-compacting steel fiber reinforced concrete (SCSFRC) have focused on the short-term mechanical properties, with few works dedicated to its creep behavior. Moreover, the study of creep plays an important role for the evaluation of the long-term service-state of concrete structures. In this work, it is presented an experimental investigation that includes tensile and compressive creep tests on SCSFRC. The self-compacting mixes were reinforced with volume fractions of 0%, 1% and 1.25% of steel fibers (35 mm and 65 mm). The results indicated that tensile creep is smaller than compressive creep and that fibers do not significantly change compressive creep.
Basic Creep under Compression and Direct Tension Loads of Self-compacting-steel Fibers Reinforced Concrete
Abstract Most previous research carried out in self-compacting steel fiber reinforced concrete (SCSFRC) have focused on the short-term mechanical properties, with few works dedicated to its creep behavior. Moreover, the study of creep plays an important role for the evaluation of the long-term service-state of concrete structures. In this work, it is presented an experimental investigation that includes tensile and compressive creep tests on SCSFRC. The self-compacting mixes were reinforced with volume fractions of 0%, 1% and 1.25% of steel fibers (35 mm and 65 mm). The results indicated that tensile creep is smaller than compressive creep and that fibers do not significantly change compressive creep.
Basic Creep under Compression and Direct Tension Loads of Self-compacting-steel Fibers Reinforced Concrete
Marangon, E. (Autor:in) / Toledo Filho, R. D. (Autor:in) / Fairbairn, E. M. R. (Autor:in)
01.01.2012
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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