Time dependent stress-strain behavior of bentonite slurries; effect of thixotropy
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- 作者：Ví ; ctor Alejandro Rinaldi rinaldiva@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Juan José ; Clariá ; Jr ; jclaria@com.uncor.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Clay ; Bentonite ; Thixotropy ; Aging ; Shear strength ; Stiffness ; Matric suction
- 刊名：Powder Technology
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：291
- 期：Complete
- 页码：311-321
- 全文大小：1676 K
文摘
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Shear strength increase with time of bentonite slurries is measured and discussed.
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Also for the shear wave velocity of the slurries
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This behavior is attributed to the thixotropy phenomenon.
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Matric suction during the process of thixotropy is also monitored.
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An original and unique adiabatic cell is developed for the experimental program.