Determination of Fracture Paramaters of Effective Crack Model by Wedge-Splitting Test

Year 2018, Volume: 13 Issue: 1, 31 - 36, 01.03.2018

A. Tevfik Bildik Ragıp İnce

Abstract

Although the cracked beams have been widely utilized in fracture
mechanics of concrete, there have been some advantages of the
cubical/cylindrical specimens such as compactness and lightness. In the present
work, the wedge-split-tension tests on cubical specimens with different cement
contents and water/cement ratios were initially performed for the effective
crack model. Finally, some relationships based on regression between the
fracture parameters and the strength properties of concrete were derived. The
results of the split-tension cube tests look viable and very promising.

Keywords

Concrete, Effective Crack Model, Wedge-splitting Test

References

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