Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fiber-Reinforcement Optimization Using a Soil Approach
Fiber products can co-exist with natural systems and can provide safe, economical, and long-lived composites. Researchers have added polypropylene fiber to soil and determined that it can improve the geotechnical behavior of the soil. However, they followed the same approach currently being used in concrete. In concrete, the amount of fiber added is usually an arbitrarily specified percentage to improve a specific property of the concrete. The percentage usually varies with the intended use of the concrete. Recently, there has been extensive research performed on the benefit of fiber addition to soils. But none has explained why the fiber content (FC) plays a role in improving the geotechnical properties of the fiber-soil composite. In this research, different approaches, i.e., a concrete approach and metallurgical (micromechanics) approach are described and a sustainable soil approach is introduced. Using the soil approach, two different fiber types with different lengths were added to kaolinite clay and the optimized fiber contents were determined for the composites. The soil approach explains why the amount of fiber added improves the geotechnical properties.
Fiber-Reinforcement Optimization Using a Soil Approach
Fiber products can co-exist with natural systems and can provide safe, economical, and long-lived composites. Researchers have added polypropylene fiber to soil and determined that it can improve the geotechnical behavior of the soil. However, they followed the same approach currently being used in concrete. In concrete, the amount of fiber added is usually an arbitrarily specified percentage to improve a specific property of the concrete. The percentage usually varies with the intended use of the concrete. Recently, there has been extensive research performed on the benefit of fiber addition to soils. But none has explained why the fiber content (FC) plays a role in improving the geotechnical properties of the fiber-soil composite. In this research, different approaches, i.e., a concrete approach and metallurgical (micromechanics) approach are described and a sustainable soil approach is introduced. Using the soil approach, two different fiber types with different lengths were added to kaolinite clay and the optimized fiber contents were determined for the composites. The soil approach explains why the amount of fiber added improves the geotechnical properties.
Fiber-Reinforcement Optimization Using a Soil Approach
Amir-Faryar, Behzad (Autor:in) / Sherif Aggour, M. (Autor:in)
Geo-Congress 2014 ; 2014 ; Atlanta, Georgia
Geo-Congress 2014 Technical Papers ; 2523-2532
24.02.2014
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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