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

Shi Hua Zhou; Hua Quan Yang; Yun Dong

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

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 168-170Analysis and Comparison on Mechanical Properties...

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

Abstract:

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.

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Periodical:

Advanced Materials Research (Volumes 168-170)

Pages:

426-429

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.168-170.426

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Online since:

December 2010

Authors:

Shi Hua Zhou, Hua Quan Yang, Yun Dong

Keywords:

Full-Graded Concrete, Mechanical Property, Wet-Screened Concrete

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References

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