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박용현,Park, Yong-Hyeon 한국대학교육협의회 2007 大學敎育 Vol.149 No.-
로스쿨 법안 통과 후 국내의 많은 대학들이 사활을 걸고 로스쿨 유치를 위해 사력을 다하고 있다. 이에 로스쿨 유치를 희망하는 대학들 간의 공통된 의견과 함께 대비되는 의견은 무엇인지, 인적·물적 인프라 구축정도 및 교육과정과 교육방법, 대학별 특성화전략 등에 대해 알아봄으로써 우리 대학들이 로스쿨을 어떻게 준비해왔고, 추진해왔는지 살펴보고자 한다.
흙막이 벽체에 적용하는 콘크리트 충전형 엄지말뚝의 휨성능 분석
박용현(Park, Yong-Hyeon),김도범(Kim, Do-Bumn),주영규(Ju, Young-Kyu),양일승(Yang, Il-Seung),염경수(Yom, Kyong-Soo) 대한건축학회 2019 大韓建築學會論文集 : 構造系 Vol.35 No.3
The purpose of this study was to evaluate bending performance of concrete filled soldier pile for temporary retaining wall. Structural performance tests were conducted on total number of four specimens. Each specimen had a unique characteristics with combination of the following variables, existence of reinforcing bar and locations of reinforcing steel plates. The results of this study were as follows; concrete filled steel tubes with being reinforced bar and flange rather than non-bar showed better performance. Higher yield, tensile strength and sufficient plastic strain were archived and maximum moment observed in experiments exceeded theoretical maximum moment in both allowable stress design and limit state design at all specimens.
적용사례 중심의 매달린 구조물의 구조적 특성을 고려한 시공순서 최적화 및 시공단계별 구조해석 연구
박용현(Park, Yong-Hyeon),김종수(Kim, Jong-Soo),주영규(Ju, Young-Kyu) 대한건축학회 2019 大韓建築學會論文集 : 構造系 Vol.35 No.7
The purpose of this study is to consider structural issues and analyze construction sequences when constructing hanging floors supported by Mega truss. Since suspended structures were supported by the Mega truss, vertical load on suspended structures was needed to transfer from low to high. Deflection management of structures was the primary point under construction. The results of this study were as follows; The steel structures, which has relatively lighter self-weight, were constructed upwards after the base floor steel truss erection. Concrete Placing, which has relatively heavier self-weight, were performed in two phases to minimize structure’s deflection. Slab was placed downwards from the top floor to lower floor whereas column was places upwards. Deflection measurements were carried out at every construction sequences.
20년간 수술받은 담석증 환자에 대한 역학적 및 임상적 분석
박상재 ( Park Sang Jae ),김선회 ( Kim Seon Hoe ),박윤찬 ( Park Yun Chan ),김용태 ( Kim Yong Tae ),윤용범 ( Yun Yong Beom ),박용현 ( Park Yong Hyeon ) 대한소화기학회 2003 대한소화기학회지 Vol.42 No.5
The aim of this study was to investigate the epidemiological characteristics and changing patterns of gallstone disease over the last 20 years. Methods: Four thousands and twenty gallstone patients who had received surgery at Seoul National University Hospital (1981~2000) were analyzed according to time of treatment; period I: 1981~1985 (831 cases), period II: 1986~1990 (888 cases), period III: 1991~1995 (1,040 cases) and period IV: 1996~2000 (1,261 cases). Data from 13 institutes in Korea reporting 13,101 gallstone cases were also reviewed with literature to elucidate the nation-wide trends. Results: The number of gallstone cases has gradually increased. A female-predominance was not observed (F/M=1.17-1.37). The CBD stone patients were older than the GB and the IHD stone patients. Over the study period, the relative portion of the GB stone group increased. The portion of CBD stone group decreased, while that of the IHD stone group was unchanged. The rural pattern of gallstone disease (low GB stone, high CBD and IHD stone) has become similar to the urban pattern. Such patterns are well agreed with the other literature reported in Korea. Conclusions: The pattern of gallstone disease in Korea has become similar to that in Western countries except a high prevalence of hepatolithiasis. (Korean J Gastroenterol 2003;42:415-422)