Reinforced Earth Structures

보강토 공법

Reinforced earth is a composite construction material in which the strength of engineering fill is enhanced by the addition of strong tensile reinforcement in variable types. The basic mechanism of reinforced earth involves the generation of frictional forces and bearing resistances between the soil and the reinforcement. The primitive structure of reinforced earth in Korean peninsula were found as the earth wall built around the old fort In about 3rd century Modern reinforced earth was introduced to Korea early 1980, and spreaded tremendously through the nation. Among them, not a few reinforced earth walls which were built ignored over all stabilities have been collapsed. In this paper basic concepts, economic benefits, design considerations and future applicable trends of reinforced earth are reviewed in simple manners.