철도노반 보강을 위한 다공성 지오셀의 적용

In recent years, the cutting and banking areas along the railway in Korea are exposed to the erosion problem during rainy season. The reinforcement is a composite construction material in which the strength of engineering fill is enhanced by the addition of strong tensile reinforcements. Various problems of the railway infrastructure have occurred due to the differential settlement, frost heaving, mud pumping, lack of bearing capacity, partially loss of embankment. In advanced countries, railway roadbed reinforcement is applied to solve these problems on railway roadbed. This paper presents the solution of such problems by means of the