File Download
 
Links for fulltext
(May Require Subscription)
 
Supplementary

Conference Paper: Experimental study on permeability of Beishan granite
  • Basic View
  • Metadata View
  • XML View
TitleExperimental study on permeability of Beishan granite
 
AuthorsMa, LK1 3
Wang, J1 3
Zhao, XG1 3
Tham, LG2
 
Issue Date2012
 
CitationRock Mechanics: Achievements And Ambitions - Proceedings Of The 2Nd Isrm International Young Scholars' Symposium On Rock Mechanics, 2012, p. 173-176 [How to Cite?]
 
AbstractRock engineers involved in the design and construction of nuclear waste repositories need to know the permeability of Beishan granite under high stress. A series of permeability tests were performed on specimens of Beishan granite at different axial stress levels and confining stresses. The results indicate that the permeability evolution can be identified in four distinct stages during the test. The permeability decreases during the first stage of loading due to the progressive closure of initial microcracks of rock under compressive stresses. During the second stage, the permeability is nearly constant or slightly increases. In the third stage, there is a significant increase of permeability in this stage in relation with the volumetric dilation. In the fourth phase, the permeability increases to the highest value, and then presents a decreasing trend. © 2012 Taylor & Francis Group.
 
ISBN978-041562080-2
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorMa, LK
 
dc.contributor.authorWang, J
 
dc.contributor.authorZhao, XG
 
dc.contributor.authorTham, LG
 
dc.date.accessioned2012-06-26T06:35:56Z
 
dc.date.available2012-06-26T06:35:56Z
 
dc.date.issued2012
 
dc.description.abstractRock engineers involved in the design and construction of nuclear waste repositories need to know the permeability of Beishan granite under high stress. A series of permeability tests were performed on specimens of Beishan granite at different axial stress levels and confining stresses. The results indicate that the permeability evolution can be identified in four distinct stages during the test. The permeability decreases during the first stage of loading due to the progressive closure of initial microcracks of rock under compressive stresses. During the second stage, the permeability is nearly constant or slightly increases. In the third stage, there is a significant increase of permeability in this stage in relation with the volumetric dilation. In the fourth phase, the permeability increases to the highest value, and then presents a decreasing trend. © 2012 Taylor & Francis Group.
 
dc.description.naturelink_to_subscribed_fulltext
 
dc.identifier.citationRock Mechanics: Achievements And Ambitions - Proceedings Of The 2Nd Isrm International Young Scholars' Symposium On Rock Mechanics, 2012, p. 173-176 [How to Cite?]
 
dc.identifier.epage176
 
dc.identifier.isbn978-041562080-2
 
dc.identifier.scopuseid_2-s2.0-84863066309
 
dc.identifier.spage173
 
dc.identifier.urihttp://hdl.handle.net/10722/152180
 
dc.languageeng
 
dc.relation.ispartofRock Mechanics: Achievements and Ambitions - Proceedings of the 2nd ISRM International Young Scholars' Symposium on Rock Mechanics
 
dc.relation.referencesReferences in Scopus
 
dc.titleExperimental study on permeability of Beishan granite
 
dc.typeConference_Paper
 
<?xml encoding="utf-8" version="1.0"?>
<item><contributor.author>Ma, LK</contributor.author>
<contributor.author>Wang, J</contributor.author>
<contributor.author>Zhao, XG</contributor.author>
<contributor.author>Tham, LG</contributor.author>
<date.accessioned>2012-06-26T06:35:56Z</date.accessioned>
<date.available>2012-06-26T06:35:56Z</date.available>
<date.issued>2012</date.issued>
<identifier.citation>Rock Mechanics: Achievements And Ambitions - Proceedings Of The 2Nd Isrm International Young Scholars&apos; Symposium On Rock Mechanics, 2012, p. 173-176</identifier.citation>
<identifier.isbn>978-041562080-2</identifier.isbn>
<identifier.uri>http://hdl.handle.net/10722/152180</identifier.uri>
<description.abstract>Rock engineers involved in the design and construction of nuclear waste repositories need to know the permeability of Beishan granite under high stress. A series of permeability tests were performed on specimens of Beishan granite at different axial stress levels and confining stresses. The results indicate that the permeability evolution can be identified in four distinct stages during the test. The permeability decreases during the first stage of loading due to the progressive closure of initial microcracks of rock under compressive stresses. During the second stage, the permeability is nearly constant or slightly increases. In the third stage, there is a significant increase of permeability in this stage in relation with the volumetric dilation. In the fourth phase, the permeability increases to the highest value, and then presents a decreasing trend. &#169; 2012 Taylor &amp; Francis Group.</description.abstract>
<language>eng</language>
<relation.ispartof>Rock Mechanics: Achievements and Ambitions - Proceedings of the 2nd ISRM International Young Scholars&apos; Symposium on Rock Mechanics</relation.ispartof>
<title>Experimental study on permeability of Beishan granite</title>
<type>Conference_Paper</type>
<description.nature>link_to_subscribed_fulltext</description.nature>
<identifier.scopus>eid_2-s2.0-84863066309</identifier.scopus>
<relation.references>http://www.scopus.com/mlt/select.url?eid=2-s2.0-84863066309&amp;selection=ref&amp;src=s&amp;origin=recordpage</relation.references>
<identifier.spage>173</identifier.spage>
<identifier.epage>176</identifier.epage>
</item>
Author Affiliations
  1. Beijing Research Institute of Uranium Geology
  2. The University of Hong Kong
  3. China National Nuclear Corporation