Memoirs of the Faculty of Engineering, Yamaguchi University
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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 52 Issue 2
published_at 2002-03
Influence of consolidation stress history on unconfined compressive strength of cement-stabilized soil
圧密養生した安定処理土の強度特性に及ぼす応力履歴の影響
About This Article
Descriptions
Unconfined compression tests were performed on a cement-stabilized soil that was cured under an overburden pressure using a newly developed device. The influence of the loading time on unconfined compressive behavior was investigated based on the test results on a cement-stabilized kaolin. The test showed that the consolidation settlement and the undrained shear strength remarkably increased with the increasing of the loading time up to about 90 minutes. Furthermore, the wet density and water content of the specimen was almost constant the curing time after unloading.
Creator Keywords
stabilizer
soil improvement
cement stabilization
unconfined compressive strength
overburden pressure
consolidation
curing
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