http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
구민선(Gu Min-Sun),김용준(Kim Yong-Joon),유은종(Yu Eun-Jong) 대한건축학회 2011 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.31 No.2(구조계)
A probabilistic construction stage analysis using the Monte Carlo Simulation was performed to address the effects of uncertainty of the material properties. Since the creep and shrinkage equations in the material models have common influencing factors, it is reasonable to assume that the creep and shrinkage behavior of concrete are correlated by some degree rather than completely independent. Thus, probabilistic construction stage analysis by changing the correlation coefficients between the creep and shrinkage coefficients were performed and the displacement, member force were compared. Analysis results showed that the variance of total displacement increased when the correlation between the creep and shrinkage was high.
구민성,Gu, Min-Seong 한국데이터베이스진흥원 2005 디지털콘텐츠 Vol.1 No.-
국내에 플레이스테이션2와 X박스 게임 큐브가 정식으로 발매된지 거의 3년이 다 돼간다. 그동안 우리는 외산 비디오 게임을 즐기기만(소비하기만)했을 뿐 자체적인 콘텐츠를 만들어 내지는 못했다. 그러나 이런 이야기도 이젠 사라질 때가 되었다. 일본에서 15만장의 판매고를 올린 마그나카르타:진흥의 성혼이 나왔기 때문이다.
재료특성의 변동을 고려한 고층건축구조물의 확률론적 시공단계해석
강경수,구민선,유은종,Kang, Kyung-Soo,Gu, Min-Sun,Yu, Eun-Jong 대한건축학회 2011 대한건축학회논문집 Vol.27 No.11
A probabilistic construction stage analysis using the SSM(Step-by-Step Method) and the Monte Carlo Simulation was performed to address the effects of uncertainty of the material properties for the construction stage analysis. Because of the common influencing factors in the material models for the creep and shrinkage, it is reasonable to assume that the creep and shrinkage behavior of concrete are correlated by some degree rather than completely independent. Thus, in this study, multiple sets of analyses by changing the correlation coefficients between the creep and shrinkage coefficients from 0 to 0.6 with an increment of 0.2 were performed, and the displacement estimates were compared. A two-bay plane frame structure was used for the example structure. Analysis results showed that the variance of total displacement also increases as the correlation between the creep and shrinkage was increased.
컨벌루션 기법을 이용한 제주도 표선유역 부정류 지하수 흐름 모델 개발
김승구 ( Seung Gu Kim ),구민호 ( Min Ho Koo ),정일문 ( Il Moon Chung ) 한국환경과학회 2015 한국환경과학회지 Vol.24 No.4
Groundwater level hydrographs from observation wells in Jeju island clearly illustrate distinctive features of recharge showing the time-delaying and dispersive process, mainly affected by the thickness and hydrogeologic properties of the unsaturated zone. Most groundwater flow models have limitations on delineating temporal variation of recharge, although it is a major component of the groundwater flow system. Recently, a convolution model was suggested as a mathematical technique to generate time series of recharge that incorporated the time-delaying and dispersive process. A groundwater flow model was developed to simulate transient groundwater level fluctuations in Pyoseon area of Jeju island. The model used the convolution technique to simulate temporal variations of groundwater levels. By making a series of trial-and-error adjustments, transient model calibration was conducted for various input parameters of both the groundwater flow model and the convolution model. The calibrated model could simulate water level fluctuations closely coinciding with measurements from 8 observation wells in the model area. Consequently, it is expected that, in transient groundwater flow models, the convolution technique can be effectively used to generate a time series of recharge.