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Faculty of Engineering
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 Type
Dr Grade
Email
محمد حنيف
HANIF, MOHAMMED
Researcher
Doctorate
Files
File Name
Type
Description
24817.pdf
pdf
Deformation Behaviour of Rock around a Borehole Filled with an Expansive Cement
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