Abstract
Although fiber mixed reinforced soil used for reinforced soil method can enhance mechanical property by mixing into base materials, it is mainly used for sandy soil and there are not many study examples that it is mixed into cohesive soil. The previous study showed that the reinforcing effects by short fiber (SF) appear notably by compacting cohesive soil, which is parent material, at wopt. But those focused on the property of SF exist very a few. Aiming at understanding the effects that the property of SF which is mixed into SF mixed reinforced soil (aperture and rigidity) has on intensity deformation property, this study conducted a uniaxial compression test against SF mixed reinforced soil using 3 types of SF with different aperture and rigidity and examined the results.
