Research on influencing factors of rubber concrete performance based on grey correlation theory

Based on the experiment and grey system theory, the influence on slump and compressive strength of rubber concrete are analyzed systematically under the rubber grain gradation mass, the content of rubber grain substitution and whether the rubber surface is pretreated. The influence rule of each fact...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-05, Vol.783 (1), p.12061
Main Authors: Zhao, Z F, Chen, C L, Li, H Y, Li, L F, Ren, C B
Format: Article
Language:English
Subjects:
Compressive strength
Concrete
Rubber
System theory
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Based on the experiment and grey system theory, the influence on slump and compressive strength of rubber concrete are analyzed systematically under the rubber grain gradation mass, the content of rubber grain substitution and whether the rubber surface is pretreated. The influence rule of each factor on the slump and compressive strength is consistent. The influence order is as follows: The mass percentage of rubber particle grading is more than the amount of rubber particle replacing, which is more than whether the rubber surface is pretreated. The mass percentage of rubber particle grading and the amount of rubber particle replacing is more than 0.6 and whether the rubber surface is pretreated that is less than 0.6. In view of this situation, considering whether the assignment condition of rubber surface pretreated is reasonable, this problem needs further study. The results of this paper provide a theoretical reference for the main factors concerned in the mix design of rubber concrete.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/783/1/012061