Creep Coefficient for Self-Compacting Concrete (SCC)
DOI:
https://doi.org/10.22399/ijcesen.363Keywords:
self-compacting concrete, modulus of elasticity, compressive strength, shrinkage, creepAbstract
With the development of construction technology, self-compacting concrete has
started to be widely used in the construction of buildings. The specific properties of self
compacting concrete have made it particularly useful for concreting the structural
elements of high-rise buildings. The strains characteristics of concrete are important to
know both in the initial stage of concreting and in the long process, in order to take
measures to minimize their impact on cracking and reduction of structure elements.
In this regard we have conducted an experiment to investigate shrinkage strains and
creep strains in reinforced concrete beams as well as the determination of the creep
coefficient. Given that the shrinkage and creep strains are together, it is necessary to
separate the creep strains from the shrinkage strains to determine the creep coefficient.
For the realization of this separation, we have prepared the same samples which have
been used for the determination of shrinkage strains and samples which have been
inserted into the mechanisms for the realization of adequate force for the
determination of the creep strains.
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