Analysis and Comparison on Mechanical Properties between Full-Graded and Wet-Screened Concretes

Abstract:

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Based on typical hydraulic engineering, difference of performances between full-graded and wet-screened concrete was studied. Results showed that owing to the gradation effect and skeleton effect of coarse aggregate and the size effect of specimen, full-graded concrete was 105%, 75%, 65% and 115% in compressive strength, splitting tensile strength, ultimate tension and compressive elastic modulus respectively, compared with wet-screened concrete. Under the same curing condition, compressive strength of wet-screened standard concrete specimen can represent the actual compressive strength of full-graded concrete.

Info:

Periodical:

Advanced Materials Research (Volumes 168-170)

Edited by:

Lijuan Li

Pages:

426-429

DOI:

10.4028/www.scientific.net/AMR.168-170.426

Citation:

S. H. Zhou et al., "Analysis and Comparison on Mechanical Properties between Full-Graded and Wet-Screened Concretes", Advanced Materials Research, Vols. 168-170, pp. 426-429, 2011

Online since:

December 2010

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Price:

$35.00

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