한국농공학회지 (Magazine of the Korean Society of Agricultural Engineers)
- 제42권2호
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- Pages.86-92
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- 2000
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- 0253-3146(pISSN)
섬유혼합토의 전단파괴 해석
Analysis on the Shear Failure of Fiber Mixed Soil
초록
The model using homogenization technique based on energy concept for the prediction of the failure criterion of staple fiber mixed soil was developed to increase the practice and the application of staple fiber as a reinforcement for improving soft ground. Parameters of the model are aspect ratio and volumetric content of fiber, cohesion and internal friction angle of soil, adhesion intercept and interface friction angle of soil and fiber. It is considered that the model developed in this study is applicable to the soil composed of clay, silt and sand mixed by thread types of fiber such as steel bar, steel fiber, natural fiber etc.