Optimum Mixture Ratio of Cement and Red Mud Stabilized Graded Crushed Stones Based on Grey Situation Decision

Xu Liang; Wei Yu

doi:10.4028/www.scientific.net/AMR.602-604.968

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 602-604Optimum Mixture Ratio of Cement and Red Mud...

Optimum Mixture Ratio of Cement and Red Mud Stabilized Graded Crushed Stones Based on Grey Situation Decision

Abstract:

Red mud used in cement stabilized macadam, can be used as cementing materials and auxiliary cementation of cement, and be regard as fine aggregate, which has dual role. Aiming at optimum content of red mud which used in the cement stabilized macadam road base, the grey system theory was used and a new grey situation decision model was established. In this model, variation coefficient was used to decide index weighting. Based on the model for optimum mixture ratio of cement and red mud stabilized graded crushed stone, the calculation of the conclusion is consistent with the actual engineering, which shows that grey situation decision-making is the effective method of optimum content of red mud optimization.

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Periodical:

Advanced Materials Research (Volumes 602-604)

Pages:

968-971

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.602-604.968

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Online since:

December 2012

Authors:

Xu Liang, Wei Yu

Keywords:

Cement Stabilized Graded Crushed Stones, Grey Situation Decision, Red Mud, Variation Coefficient

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