干旱区生态环境知识资源中心(Arid): Identification of sands of dune and concretes using a granular model

Arid

DOI	10.1016/j.cscm.2020.e00458
	Identification of sands of dune and concretes using a granular model - Case of arid region -
	Abdeldjalil, Mhammed; Yousfi, Samira
通讯作者	Abdeldjalil, M (corresponding author), Univ Ahmed Draia Wilaya Adrar, Rue Natl 6, Adrar 01000, Algeria.
来源期刊	CASE STUDIES IN CONSTRUCTION MATERIALS
ISSN	2214-5095
出版年	2020
卷号	13
英文摘要	This work attempts to carry out a study based on the formulation of concrete according to the proportions of each concrete component. The main objective of this study is to use one of the physical parameters of the components, namely the aggregate and the cement included. Thus, this study aims at identifying the granular distribution of each component as well as that of dry concrete mixtures, using a granular model is the fractal dimension (DF). The results obtained make it possible to transform the particle size curve into a fractal line. In this study, experimental results made for execution projects were used. Knowing that the parameters such as the granular extent (d/D) and the fractal dimension (DF), depend on the exact determination of the cumulative size of the grains according to their size, are based on the results of the size of the analysis particles. Thanks to these two parameters (d/D) and DF, we can identify the granular distribution of certain materials related to projects carried out in the region of Adrar - Algeria, using results of projects already carried out. And we proposed a software to facilitate many calculations, and thus the transformation of the particle size curves into fractal lines for each granular mixture was obtained with its correlation coefficient R-2. (C) 2020 Published by Elsevier Ltd.
英文关键词	Concrete aggregate Fractal dimension Granularity Identification
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000602540100097
WOS类目	Construction & Building Technology ; Engineering, Civil ; Materials Science, Multidisciplinary
WOS研究方向	Construction & Building Technology ; Engineering ; Materials Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/348777
作者单位	[Abdeldjalil, Mhammed; Yousfi, Samira] Univ Ahmed Draia Wilaya Adrar, Rue Natl 6, Adrar 01000, Algeria
推荐引用方式 GB/T 7714	Abdeldjalil, Mhammed,Yousfi, Samira. Identification of sands of dune and concretes using a granular model - Case of arid region -[J],2020,13.
APA	Abdeldjalil, Mhammed,&Yousfi, Samira.(2020).Identification of sands of dune and concretes using a granular model - Case of arid region -.CASE STUDIES IN CONSTRUCTION MATERIALS,13.
MLA	Abdeldjalil, Mhammed,et al."Identification of sands of dune and concretes using a granular model - Case of arid region -".CASE STUDIES IN CONSTRUCTION MATERIALS 13(2020).