Method of excavating a storage complex in rock for storing radioactive waste
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 16, 1988
Grant Date -
N/A
app pub date -
Mar 14, 1986
filing date -
Apr 2, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a method of excavating a storage complex in rock for storing radioactive material, or other harmful material. The complex to which the method relates comprises a hollow body which is formed from a solid material and the interior of which constitutes a storage space for the radioactive material or other harmful material to be stored. The hollow body is located in an inner cavity (4) which is excavated from the rock and which has larger dimensions than the hollow body. The hollow body is spaced from the outer walls of the inner cavity (4) such as to leave a space which is filled with an elastoplastic, deformable material. At least one vertical shaft (2) is driven partially through the location of the space (4), and the space is excavated from the bottom of the shaft (2) and upwards, while filling the space or cavity (4) thus formed substantially at the same time as the cavity is formed.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully