• Title/Summary/Keyword: Seong-ryong Ryu

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A Preliminary Investigation for the Restoration of the Shape of Seong-ryong Ryu's Armor (서애 류성룡 갑옷의 형태 복원을 위한 기초조사)

  • Park, Ga-Young;Lee, Eun-Joo
    • Journal of the Korean Society of Costume
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    • v.59 no.5
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    • pp.1-18
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    • 2009

  • Due to the severe damages, it is very difficult to fathom out the original shape of the armor of Seong-ryong Ryu(1542-1607) right now. Ryu was a distinguished scholar official of his period, and his remaining armor has been designated as a National Treasure No. 460. This is a study of the types of the used scales, their positions used, the methods of their connections, and their hemmings, to figure out the original process of producing the armor. Based upon the research results, the remaining pieces of the armor are restored according to the discovered contemporary procedure of the armor. Then hypotheses are proposed for the three kinds of armor made up of long pieces, and three kinds of the armor of short pieces, and problems of the proposed hypotheses are considered for further studies. Hopefully this kind of approach shall serve as a ground stone for the better restorations of the scale armors of Joseon period in the future.

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A study on transmission of Chimgyeongyogyeol by Ryu, Seong-ryong (류성룡(柳成龍) 저술 『침경요결(鍼經要訣)』의 전승 연구)

  • Park Hun-pyeong
    • Journal of Korean Medical classics
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    • v.36 no.2
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    • pp.35-48
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    • 2023

  • Objectives : In this paper, the characteristics and significance of Chimgyeongyogyeol (=Chimguyogyeol) were analyzed. Furthermore, the purpose of this study is to examine which books were based on the origin of the medical knowledge enjoyed by Ryu, Seongryong at the time. Methods : The bibliography of each transmitted version of Chimgyeongyogyeol is considered, then the items are compared, and finally, the citations of the relevant contents are examined. Cited literature was analyzed by item, and sources were identified where the contents were cited. Results : 1. Chimgyeongyogyeol was published three times. 2. At present, it is not known which tradition text is the oldest. The transmission relationship between several transmission versions is not clear. 3. Chimgyeongyogyeol was written with reference to various other medical books, centered on Uihagibmun. 4. There is no information about 'Choose a day to perform acupuncture' and 'Zaoyuju acupuncture', which were widely popular in Joseon at the time. This reflects the purpose of writing to convey medical knowledge to the general public. Conclusions : Chimgyeongyogyeol was an acupuncture book written for the purpose of conveying medical knowledge to the common people by reflecting the latest medical achievements in China. Through this, the knowledge of acupuncture enjoyed by the author and what he aimed for through it were confirmed. However, it was impossible to completely compose the system of the first draft only with the extant version.

  • https://doi.org/10.14369/jkmc.2023.36.2.035 인용 PDF

Flexural Behaviour of RC Beams with New types of Loop Joints under Cyclic Loading (반복 하중을 받는 신형식 루프 이음 RC보의 휨거동)

  • Ryu Hyung Keun;Shen zhe hao;Joo Bong Chul;Park Seong Ryong
    • Proceedings of the Korea Concrete Institute Conference
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    • 2004.05a
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    • pp.44-47
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    • 2004

  • Since bridge decks have many cyclic loadings by such as moving loads in a whole life, effects of cyclic loading as well as static loading should be considered. Particularly, in a view of serviceability and durability, structural performance by cyclic service loadings is very important. In this paper, experimental studies on flexural behavior of RC beams with new types of loop joints under cyclic loadings were conducted. Then the structural behavior for serviceability and strength were discussed.

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