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      • KCI등재

        조선중기 鹿屯島 확보와 北兵使 李鎰에 관한 일고찰

        李源明(Lee, Won-Myung) 백산학회 2009 白山學報 Vol.- No.83

        This article studies A study of security of Nockdundoe(鹿屯島; down area of the Duman-River) and Lee-il(李鎰) of North commander(咸慶北道兵馬節度使) in the middle age of Chosun Dynasty. Take care of this study, First of all, writer took a system of military affairs and reform of military administration of the middle of Chosun-Dynasty. Accordingly this, we are capable of Limites of the Jin-guan System(鎭管體制; defence of 鎭管) and effective Campaign of defence(制勝方略) in the Jurchen area. And in the 16 century, Accordingly military service and reform bills of military adminstration of lee-li(李珥) and You-sung roung(柳成龍) we have confirmed inconsistency and limitation of defence system of Chosun Dynasty. Second of all, writer took Jurchen campaign of North commander of military Lee il(李鎰) and Nocdundoe(down area of the Duman-River). Third of all, took Life of Lee-il(李鎰) General of military and his activities the early days of Japanese invasions in 1592. Specially this 2, 3 chapter, writer took campaigns and activities Lee-il(李鎰) of North commander of military and Lee-il(李鎰) of General the early days of Japanese invasions in 1592. Accordingly this studies, writer requested truly-valuation of Lee-il(李鎰) of General the early days of Japanese invasions in 1592, and careful judge a person by true materials.

      • KCI등재
      • KCI등재
      • KCI등재

        고층 건축물 마감공사를 위한 건설용 리프트 계획 및 관리 통합형 양중모델

        이명도(Lee, Myung-Do),원명균(Won, Myeong-Kyun),이웅균(Lee, Ung-Kyun),조훈희(Cho, Hun-Hee),강경인(Kang, Kyung-In) 대한건축학회 2014 大韓建築學會論文集 : 構造系 Vol.30 No.5

        The objective of this study is to propose an integrated lifting model of planning and operation for finishing works in tall building construction. The model consists of five components: lifting schedule chart, lifting load leveling, lifting equipment planning, lifting TACT and lifting table. The model was designed to provide a more practical lifting planning and operating method for construction managers as well as to cope with unexpected schedule delays. To validate the proposed model, a case study was performed in building a construction project; questionnaires were distributed in order to evaluate its effectiveness compared with the original method. A case study showed the following results. (1) The model is estimated to provide more practical lifting planning alternatives compared with the original method to construction managers. (2) The model can be a valuable management tool in terms of the lifting operation of construction lift. (3) The model can be provide an effective method to cope with unexpected situations through the integration of lifting planning and operation. Therefore, It is expected that the proposed model can be employed as practical means to the planning and operation of construction lift at construction sites.

      • KCI등재

        白頭山定界碑와 接伴使 朴權에 관한 일고찰

        李源明(Lee, Won-Myung),(토)김우준 백산학회 2008 白山學報 Vol.- No.80

        This article studies the Paekdusan Chonggyeby(白頭山定界碑: Demarcation stone erected Mt. Paekdu setting the boundary between Chosun and Oing dynasty in 1712) and Jubbansa-Park kwon(接伴使 朴權 : King Sookjong appointed as the king’s delegate to protect Chosun territory). The present writer took a new look of a rule of 朴權. Take care of this, First of all, studied 〈Change of perception about the Northern territory〉 in during Koryo era - the Early Chosun and the late Chosun. Second of all, difficulty of strategy and limitation of the Court was true to nature in the 〈Correspondence about connection of 白頭山定界碑 of the King Sookjong’ court〉. And 〈接伴使 朴權 as the king’s delegate〉 was tried to realize revaluation of his life and activity. A through these, the present writer cannot agree to negative estimation of 接伴使 朴權 as before. Accordingly 接伴使 朴權 didn’t neglect his duty, the truth of his activity at the time was conformed in accordance with strategy of the Court. Moreover the historical materials of newly excavation and meaning of its looked around connected with 白頭山定界碑. The problems, change of perception about the Northern territory during early and latter of the Chosun and limitation of correspondence strategy of the Court, A trick Qing dynasty and Japanese is conformed a problem at the time, upright estimation of 接伴使 朴權 is possible to do.

      • KCI등재

        여말선초 동아시아 문화권 형성과 대명외교 추이 : 최만리 ‘갑자상소(甲子上疏)’의 배경과 성격에 대한 이해

        李源明(Lee Won-Myung) 동북아시아문화학회 2011 동북아 문화연구 Vol.1 No.27

        This article studies the Formation of East-Asia culture and Transition of the Chosun-Ming diplomatic links in the late Koryo and early Chosun dynasty - Understand of the bacground and character of the 甲子上疏(Gabja Sang So) of 崔萬理(Chie man lie) -. Take care of this study, First of all, 〈The Formation of East-Asia Culture and 事大(Submission), 事大主義論(Flunkeyism; worship of the powerful〉. This was official a foreign policy and rational wisdom with living in those days’. It gets for develop of 朝貢(tribute) and 冊封(Installation), are capable diplomatic trade official and a kind promise as a pledge for coexist in the rulers. And Chinese character in the East-Asia culture’ civilization can be found key. Second of all, 〈Confucian ideal nation in the transition of Chosun-Ming diplomatic links〉, writer can be found change of the 元 · 明 and Chosun-Ming diplomatic links in the 14, 5 century. That ached allover the Chosun-Ming diplomatic links and Investiture(表箋; a memorial to the throne) in the late Koryo dynasty and early Chosun dynasty. Investiture(表箋) is end-all anther demands of 事大(Submission) in those days’. and end-all, find out install of Jiphyunjun(集賢殿). And true meaning of so-called 甲子上疏(Gab ja Sang So) of 崔萬理(Chi, man-lie) is a realistic plan and reasonable proposal. This is character of the interchange of civilization Sino-Korean, figure of the 中華意識(Sino-centralism) in the medieval culture.

      • 고려중·후기 이후 천도 논의와 조선조 漢陽 遷都의 의미

        원명(Won myung Lee) 서울여자대학교 인문과학연구소 2014 인문논총 Vol.28 No.-

        본고는 “고려 중·후기 천도 논의와 조선조 漢陽 遷都의 의미”에 관한 연구이다. 필자는 이를 위하여 <고려 중·후기 南京(한양)으로의 천도 논의>과 <공민왕대 이후 反元運動과 한양 천도 논의> 및 <조선초 치열한 천도 논의와 漢陽 遷都의 의미>로 나누어 고찰하였다. 이러한 고찰은 한양이 종래 조선의 수도로서 600년의 역사 뿐 아니라, 삼국시대 이래 2000년의 역사의 중심지로서 그 의미를 재음미하고자 하기 위함이다. 특히 조선초 한양 천도 논의 과정은 조선조 儒敎社會로의 시대적 변화의 산물이자, 새로운 시대의 도약을 알리는 상징이었다고 할 수 있다. This article studies <discussion of transfer of capital in the middle and latter of Koryo period and Meaning of Hanyang transfer of capital in the early of Chosun dynasty>. In such case, the writer of this article search divided 'Discussion to transfer of capital Namgyung(南京; 한양) in the middle and latter of Koryo period' and 'Movement of anti-Mongols of after King of Gongmin(恭愍王) and discussion to transfer of Hanyang(漢陽) capital, and after keen battle of discussion of transfer of capital in the early of Chosun period. This search is not Hanyang as a history of 600 years traditional capital of Chosun, but take review since the period of the epoch of the three kingdoms, as a center of 2000 years. Like this discussions and decision process of transfer of capital from the middle and latter of Koryo dynasty is able to the result of change and symbol move into a new epoch. Especially, discussion process of transfer of Hanyang(漢陽) capital in the early of Chosun dynasty is a result of change the confucian society(儒敎社會) and symbol move into jump of a new epoch.

      • KCI등재

        온실내 잉여 태양에너지 산정 (I) - 1-2W형을 중심으로 -

        원명,배용한,유영선,이성현,윤용철,Suh, Won-Myung,Bae, Yong-Han,Ryou, Young-Sun,Lee, Sung-Hyoun,Yoon, Yong-Cheol 한국농공학회 2009 한국농공학회논문집 Vol.51 No.5

        This research performed to analyze surplus solar energy, which is generated from a greenhouse during daytime, and to make the basic materials for designing thermal energy storage system for surplus solar energy. For this goal, it analyzed the surplus solar energy coming from two types of greenhouse. The results of this research are as per the below: In the case of 1-2W-type greenhouse, this research gave the same temperature and ventilation condition regardless of regions, but it was judged that the quantity of surplus solar energy could be greatly changed, depending on the energy consumed for the photosynthesis and evapotranspiration of crops in the greenhouse, on the heating temperature during daytime and night, on the existence/non-existence of a curtain and its warming effect, and on the ventilation temperature suitable for the overcoming of high temperature troubles or for the optimum cultivation temperature. In the case of a single-span greenhouse, there was a big difference in energy incoming and outgoing by month, but throughout seasons, 85.0 % of the total energy put into the greenhouse was solar energy and the energy input by heating was just 15.0 % of the total. 26.4 % of the total energy input for the greenhouse was used for photosynthesis and evapotranspiration of crops, and 44.2 % of the remaining 73.6 % went out in the form of radiant heat through the surface of the greenhouse. That is, 25.2 % of the total energy loss was just the surplus solar energy. 67.6 % of the total heating energy was concentrically used for 3 months from December to February next year, but the surplus solar energy during the same period was just 19.4 % of the total annual quantity so it was found that the given condition was more restrictive in directly converting the surplus heat into greenhouse heating. Under the disadvantageous circumstance of 3 months from December to February next year, it was possible to supplement 28 % (December) $\sim$ 85 % (February) of heating energy with surplus solar energy.

      • KCI등재

        착색단고추 재배용 1-2W형 개조온실 구조의 안정성 검토

        원명(Won-Myung Suh),최만권(Man-Kwon Choi),배용한(Yong-Han Bae),이종원(Jong-Won Lee),윤용철(Yong-Cheol Yoon) (사)한국생물환경조절학회 2008 생물환경조절학회지 Vol.17 No.3

        본 연구는 1-2W형 온실의 구조를 개조하여 착색단 고추 재배온실로 이용하고 있는 온실의 구조의 안정성을 검토하였다. SAP-2000에 의한 구조해석 결과 1-2W 기본형 온실의 기둥을 1.2m 높였을 경우, 구조물이 견딜 수 있는 한계적설심은 변화는 거의 없으나 한계풍속은 약 26.0~41.0㎧ 정도로서 기본형에 비하여 약 3~18% 정도 감소하는 것으로 나타났다. 풍하중 작용시 변형도를 비롯하여 축방향력, 전단력, 휨모멘트 등의 최대단면력은 기본형이나 개조형에 관계없이 거의 유사한 경향으로 나타났으며, 최대단면력은 풍상측의 처마높이 부위에서 발생하는 것으로 나타났다. 설하중 작용시 변형도를 비롯하여 축방향력, 전단력, 휨모멘트 등의 최대단면력은 기본형이나 개조형에 관계없이 거의 유사한 경향으로 나타났으며, 축방향력을 제외한 최대단면력은 처마높이 부위에서 발생하였으며, 최대축방향력은 내측기둥에서 발생하였다. 한계적설심에 대한 내측기둥의 좌굴은 모두 안전한 것으로 나타났으며 세장비 또한 제한값 범위내에 들어 기본형 및 개조형 모두 만족하였다. 기초의 인발저항력과 지내력은 기본형과 개조형에 관계없이 모두 안전한 것으로 나타났다. This study was performed to check the structural safety of modified 1-2W Greenhouses to be utilized for growing Paprika. This type of greenhouse was derived from being remodeled by enhancing the column height of conventional 1-2W type greenhouses. According to the results of structural analysis performed by SAP-2000, there was not significant change in critical snow depth in spite of increasing the column height of 1.2 m by welding. But the critical wind velocities were shown to be 26.0~41.0 ㎧, which were 3~18% lower wind velocities compared with those critical velocities estimated for typical type of 1-2W greenhouse. Under the wind loads, those maximum section forces such as shear force, axial force, and bending moment, together with the deformed frame shape of strained greenhouse, were almost similar in both typical type and modified type. Maximum bending moment of column was found at eave's height of column on windward side. Under the snow loads, those maximum section forces such as shear force, axial force, and bending moment, together with the deformed frame shape of strained greenhouse, were almost similar in both typical type and modified type. Maximum section forces except axial force was found at eave's height of column. Maximum axial force was found at inner column. Soil bearing capacity together with the total foundation resistance against wind upheaval was found to be consistently safe enough to resist to both wind load and snow load.

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