Effect of mix proportion on robustness of self-compacting concrete

Građevinar

article

Parviz Ghoddousi¹  Amir Masoud Salehi¹ 

[1] Iran University of Science and Technology Teheran

关键词: self-compacting concrete;    robustness;    mix proportion;    multi-attribute decision making;   

DOI  :  10.14256/JCE.1136.2014

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

An experimental program aimed at evaluating robustness of four distinct types of self-compacted concrete (SCC) is presented in this paper. A control mix was designed and three series of mixes were made, with variation of principal fresh mix properties. In order to evaluate robustness, the selected mixes were subjected to variations in water content. The tested mixes were then ranked using the multi-attribute decision making method. The results indicate that the reduction in segregation resistance, and the decrease in the obstacle passing ability, lead to a considerable decrease in robustness of self-compacting concrete.

【 授权许可】

CC BY