Strategic Study of CAE >> 2014, Volume 16, Issue 2
Experimental study on dimensional effect of mortar cubic compressive strength
College of Civil Engineering,Hunan University,Changsha 410082,China
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Abstract
The dimensional effect of mortar cubic compressive strength was investigated through compression experiments on mortar cubic specimens with the strength grade M30, M50 and M80 and specimen side length of 70 mm,100 mm,150 mm and 200 mm. The relationship between the strength grade and dimensional effect was built in this paper. Furthermore, the computational equations of dimensional effect were proposed. Finally,good agreements were found between tested data and the computational equations.
Keywords
mortar ; dimensional effect ; strength grade ; cubic compressive strength
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