DocumentCode :
536502
Title :
Effect of Quartz Sand on the Swelling Deformation Property of Bentonite-Sand Mixtures as Buffer Material for HLW Disposal
Author :
Cui, Suli ; Zhang, Huyuan ; Zhang, Ming
Author_Institution :
Key Lab. of Mech. on Disaster & Environ., Lanzhou Univ., Lanzhou, China
fYear :
2010
fDate :
7-9 Nov. 2010
Firstpage :
1
Lastpage :
4
Abstract :
GMZ bentonite is chosen as the main buffer material to be mixed with quartz sand in different sand addition of 0, 10, 20, 30, 40 and 50%. Laboratory tests were conducted on the compacted bentonite-sand mixture for swelling strain. Test results show that quartz sand can restrain the swelling deformation property of bentonite-sand mixture, and the maximum swelling strain decrease with sand addition presents a exponential function.
Keywords :
deformation; quartz; radioactive waste disposal; swelling; HLW disposal; bentonite-sand mixtures; buffer material; exponential function; quartz sand; swelling deformation property; swelling strain; Laboratories; Materials; Minerals; Soil; Strain;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location :
Henan
Print_ISBN :
978-1-4244-7159-1
Type :
conf
DOI :
10.1109/ICEEE.2010.5660201
Filename :
5660201
Link To Document :
بازگشت