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이일화(I. H. Lee),김상일(S. I. Kim),김용준(Y. J. Kim),김동일(D. I. Kim),김태호(T. H. Kim),정찬세(C. S. Jeong) 유공압건설기계학회 2015 유공압건설기계학회 학술대회논문집 Vol.2015 No.6
Roadbed of a railway has to absorb the impact of the train and the roadbed of the railway consist of gravel or concrete. In the concrete roadbed, the washing gravel is very important because the clean level of gravel determines the strength of the concrete. so many researchers study the cleaning of the gravel. This paper describe the development of dry cleaning equipment for gravel. First, describe the equipment 3D design and structural analysis. second, describe manufacturing of equipment and performance test. Finally, verify the equipment for gravel dry cleaning.
고속선 도상자갈 재활용을 위한 건식자갈세척장비 개발에 관한 연구
이일화(I.H Lee),김상일(S.I Kim),정찬세(C.S Jeong),김용준(Y.J Kim),김동일(D.I Kim),김태호(T.H Kim) 대한기계학회 2015 대한기계학회 춘추학술대회 Vol.2015 No.11
Roadbed of a railway has to been impacted by a train or the roadbed itself. Generally roadbed of a railway consists of gravel and high-speed train needs a lot of ballast gravel because it absorbs the impact from a train. High-speed railway ballast gravels are required periodic replacement. However, used ballast gravels are divided to the environmental waste. Therefore, the changing progress of ballast gravels generates a lot of environmental waste and needs high cost. For this reason, we develop the waterless gravel cleaning equipment which can reduce the amount of environmental waste and cost. This paper describe the step of waterless gravel cleaning and development of waterless cleaning equipment for gravel.