http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
물류시스템 선정 및 평가 시 고려되는 항목에 대한 집단별 중요도 분석
최은서(Eun Seo Choi),엄인섭(In Sup Um),이홍철(Hong Chul Lee) 한국SCM학회 2013 한국SCM학회지 Vol.13 No.2
Due to the development of the Internet, information and communication technology, IT solution is rapidly expanded in manufacturing and logistics fields. Especially in distribution industry, various systems such as TMS(Transportation Management System) are extensively utilized. Therefore, it became a critical issue for manufacturing and logistics companies how to select a proper and efficient distribution system. In this study, four groups, a developer group, a researcher group, a consultant group, and a user group, were divided for system selection and how to choose a distribution system through their decision making processes and research result based on the character of each group was obtained. This research would help the company to decide several evaluation criteria logically and efficiently when the company select an IT solution. Through an AHP(Analytic Hierarchy Process) Model, the most commonly used model as a decision making method for weighted evaluation criteria, critical factors would be analyzed for a distribution system selection in manufacturing and logistics fields.
제올라이트 굵은골재 혼입량이 포장콘크리트 노면의 온도변화에 미치는 영향
최은서(Choi, Eun Seo),김정인(Kim, Jeong In),박세영(Park, Sae Young),이기열(Lee, Gi Yeol) 한국콘크리트학회 2021 한국콘크리트학회 학술대회 논문집 Vol.33 No.2
이 연구에서는 흡수특성이 우수한 제올라이트를 기존 포장콘크리트의 굵은골재 대체재로 적용하여 포장 콘크리트 노면의 온도변화에 미치는 영향을 파악하기 위한 실험을 실시하였다. 실험결과에 따르면 제올라이트 굵은골재의 흡수율은 보통 굵은골재보다 높게 나타났으며, 제올라이트 굵은골재를 혼입한 포장콘크리트의 흡수율과 혼입률에 따른 노면의 온도 저감 효과가 개선되는 것으로 나타났다. In recent years, road surface temperatures have risen due to the city"s heat island due to unusual climates. Therefore, zeolite having excellent absorption performance is applied as an alternative to general thick materials of existing paved concrete, and the effect on the temperature change of the pavement concrete road surface is clarified. In addition, the absorption rate of zeolite thick aggregates is higher than that of usual aggregates, and the absorption rate and road surface temperature lowering effect of zeolite mixed concrete are tested, and high absorption rate and road surface temperature lowering effect are shown.