干旱区生态环境知识资源中心(Arid): The Influence of the Physical and Mechanical Properties on the Abrasion Rate of Rocks Along Idfo-Marsa Alam, Eastern Desert, Egypt

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DOI	10.1007/s10706-019-01112-8
	The Influence of the Physical and Mechanical Properties on the Abrasion Rate of Rocks Along Idfo-Marsa Alam, Eastern Desert, Egypt
	Ali, Mahrous A. M.; Abdellah, Wael R.; Abd El Aal, Ahmed; Kim, Jong-Gwan
通讯作者	Abd El Aal, A
来源期刊	GEOTECHNICAL AND GEOLOGICAL ENGINEERING
ISSN	0960-3182
EISSN	1573-1529
出版年	2020
卷号	38 期号:2 页码:1567-1577
英文摘要	The physico-mechanical properties of rocks have crucial influence on their abrasion rates. Therefore, the objective of this study is to investigate the rock properties that govern their abrasion resistivity. For that purpose, about 132 core specimens, of granite, marble, serpentine, and breccia, were extracted from two locations in Wadi El-Miah region in the vicinity of Idfo-Mars Alam Road, South-East, Egypt. Several laboratory tests were conducted to determine the relationships between abrasion resistance and physical (i.e. porosity, density and P-wave velocity) and mechanical (i.e. uniaxial compressive strength, tensile strength and surface hardness) properties of these rocks. Subsequently, statistical analysis was employed to derive equations for estimating abrasion rates based on physico-mechanical rock properties. The results showed that the abrasion resistance decreases with increasing uniaxial compressive strength, Brazilian tensile strength, Schmidt rebound hardness, P-wave velocity, and bulk density. It was also revealed that the abrasion rate increases with increasing effective porosity. Additionally, the derived equations showed good correlations between abrasion resistance and bulk density; Schmidt rebound hardness; and tensile strength (i.e. R-2 = 0.72-0.84). Thus, they can be successfully used to predict the abrasion rates. Hence, rock abrasion rate could be adopted as a tool to sort out stones for proper industrial purposes (i.e. flooring, heavy traffic, decoration, construction, building, etc.).
英文关键词	Ornamental stones Physico-mechanical properties Abrasion rate Statistical analysis Wadi El-Miah region
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000493694300001
WOS关键词	SLAKE DURABILITY INDEX ; P-WAVE VELOCITY ; ENGINEERING PROPERTIES ; IMPACT STRENGTH ; RESISTANCE ; HF
WOS类目	Engineering, Geological
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334184
作者单位	[Ali, Mahrous A. M.] Al Azhar Univ, Min & Petr Engn Dept, Fac Engn, Qena, Egypt; [Abdellah, Wael R.] Univ Assiut, Min & Met Engn Dept, Fac Engn, Assiut, Egypt; [Abd El Aal, Ahmed] Al Azhar Univ, Geol Dept, Fac Sci, Assiut, Egypt; [Abd El Aal, Ahmed] Najran Univ, Civil Engn Dept, Fac Engn, POB 1988, Najran, Saudi Arabia; [Kim, Jong-Gwan] Korea Resources Corp, Technol Management Div, Technol Planning Team, Wonju, South Korea
推荐引用方式 GB/T 7714	Ali, Mahrous A. M.,Abdellah, Wael R.,Abd El Aal, Ahmed,et al. The Influence of the Physical and Mechanical Properties on the Abrasion Rate of Rocks Along Idfo-Marsa Alam, Eastern Desert, Egypt[J],2020,38(2):1567-1577.
APA	Ali, Mahrous A. M.,Abdellah, Wael R.,Abd El Aal, Ahmed,&Kim, Jong-Gwan.(2020).The Influence of the Physical and Mechanical Properties on the Abrasion Rate of Rocks Along Idfo-Marsa Alam, Eastern Desert, Egypt.GEOTECHNICAL AND GEOLOGICAL ENGINEERING,38(2),1567-1577.
MLA	Ali, Mahrous A. M.,et al."The Influence of the Physical and Mechanical Properties on the Abrasion Rate of Rocks Along Idfo-Marsa Alam, Eastern Desert, Egypt".GEOTECHNICAL AND GEOLOGICAL ENGINEERING 38.2(2020):1567-1577.