The disturbed rock zone at the Waste Isolation Pilot Plant.

Hansen, Francis D.

Sandia National Laboratories

关键词: Mining;    Wipp;    Radioactive Wastes;    Closures;    12 Management Of Radioactive Wastes, And Non-Radioactive Wastes From Nuclear Facilities;   

DOI  :  10.2172/918258
RP-ID  :  SAND2003-3407
RP-ID  :  AC04-94AL85000
RP-ID  :  918258

美国|英语

来源: UNT Digital Library

【 摘 要 】

The Disturbed Rock Zone constitutes an important geomechanical element of the Waste Isolation Pilot Plant. The science and engineering underpinning the disturbed rock zone provide the basis for evaluating ongoing operational issues and their impact on performance assessment. Contemporary treatment of the disturbed rock zone applied to the evaluation of the panel closure system and to a new mining horizon improves the level of detail and quantitative elements associated with a damaged zone surrounding the repository openings. Technical advancement has been realized by virtue of ongoing experimental investigations and international collaboration. The initial portion of this document discusses the disturbed rock zone relative to operational issues pertaining to re-certification of the repository. The remaining sections summarize and document theoretical and experimental advances that quantify characteristics of the disturbed rock zone as applied to nuclear waste repositories in salt.