Document Details

Document Type : Article In Journal 
Document Title :
Deformation Behaviour of Rock around a Borehole Filled with an Expansive Cement
سلوك التشوه لصخر حول ثقب حفر مملوء بأسمنت قابل للتمدد
 
Subject : Mining Engineering 
Document Language : English 
Abstract : The use of commercially available expansive cement as a demolition agent and for rock breakage in populated areas and dimension stone quarries is on the increase. It is extensively used in Saudi Arabia for rock fracture in urban areas as well as granite and marble quarries. An attempt is made to study the deformation behaviour and fracture of hard rocks like granite when subjected to a slowly increasing expansive pressure exerted inside a borehole filled with an expansive cement by the measurement of tangential strains at various points around it. The effect of variation of burden (minimum distance of the hole from the nearest edge) and borehole diameter is also investigated. 
ISSN : 1319-1047 
Journal Name : Engineering Sciences Journal 
Volume : 9 
Issue Number : 1 
Publishing Year : 1417 AH
1997 AD 
Article Type : Article 
Added Date : Thursday, January 14, 2010 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
محمد حنيفHANIF, MOHAMMED ResearcherDoctorate 

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