http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
All Casing 공법을 위한 Casing Rotator의 설계 방법
이홍석(H. S. Lee),차영택(Y. T. Cha),장홍석(H. S. Jang),이연호(Y. H. Lee),김정구(J. G. Kim),신대영(D. Y. Shin),최성준(S. J. Choi),이상식(S. S Lee) 유공압건설기계학회 2015 유공압건설기계학회 학술대회논문집 Vol.2015 No.6
All casing method among various foundation of earthworks is generally applied to build the large pile with diameter 1,000 ~ 3,000mm which is used at a bridge, large building, steel truss rail way bridge, and so on. As the method of construction, two methods are generally applied to build a pile. One is to use a casing rotator, and the other is to use a casing oscillator. In this paper, the design method of the casing rotator for all casing method is presented. First, Structural stability is evaluated by the structural static analysis and dynamic analysis, and then major design parameters are selected, and finally, optimal design values was decided from DOE(Design Of Experiments) method.