Memoirs of the Faculty of Engineering, Yamaguchi University
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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 52 Issue 1
published_at 2001-10
Mechanical characteristics for bentonite mixed sand under saturated and unsaturated conditions
飽和・不飽和状態におけるベントナイト混合砂の力学特性
About This Article
Descriptions
A serious of triaxial compression tests were carried out for bentonite mixed sand under saturate and unsaturated conditions in order to clarify the mechanical behavior. As a result, the saturated specimen had lower shear strength than unsaturated one. The strength decreased rapidly with increasing bentonite content and were dependent upon confining pressure as expressed by the terms of internal friction angle and cohesion.
Creator Keywords
Bentonite mixed sand
saturation
unsaturated
bentonite content ratio
shear strength
confining pressure
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