• 복식
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• 제5권
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• pp.207-218
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• 1981

This study is the investigation of dressing the deceased Kings and the King's robes in the coffin in the Yi Dynasty of Korea. The Authentic Records of the Yi Dynasty and the Diaries of Sung Jung Won (承政院日記) are mainly referred to as the research materials. The Concrete contents are the robes of the 20th King Kyung long (景宗 : $1720{\sim}1724$) to the 23rd King Soon Cho(純祖 : $1800{\sim}1834) in the Yi Dynasty. As the result of the study, the kinds of the robes in dressing the decreased Kings and the Kings' robes in the coffin are more than forty. The kinds of textile fabrics are about fifty-seven, the kinds of colours of textile fabrics are twenty-nine. All the kinds of costume-from the Kings' ceremonial robes to the Kings' ordinary robes are generally collected, and these kinds of costume are of help for the study of the costume history in the Yi Dynasty. In this study I intend to end in presenting the research materials, and in the later study I have a mind to study each costume in the concrete.

• 한국실내디자인학회논문집
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• 제39호
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• pp.124-131
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• 2003

The purpose of this study is furnishing applicable data, in deviation from the conventional study of architectural planning, for funeral ceremony hall actually built as a various form. For that, this study performed analysis of condolent space, through dividing space into three phase which is planning unit, organizing unit and making layout as a general method of architectural planning steps. The results are as follows. Establishing spaces for bereaved family's rest in funeral space is also applicable, through the renovation, in case of A type u nit that is more than 25$m^2$. If wish to organize funeral space unit by monolithic space type at planning, than should be controle d size of unit so as not to excessive and if wish to organize by connection style and 1:1 separation style, than area of room where coffin is placed should be considered not overly lacking than condoler's waiting space. On arranging of middle corridor type should be controled scale of funeral space so that is not lacking than room where coffin is placed. In case of hall type, there are necessity to make area of condoler's waiting space do not excess than area of room where coffin is placed.

• 자원환경지질
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• 제29권6호
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• pp.745-752
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• 1996

일본 이시카와현 나카지마시의 고분에서 500 MHz 안테나를 사용하여 지하레이다를 이용한 고고학 탐사를 실시하였다. 이 연구의 주목적은 지하레이다를 활용하여 고분내 매장물에 손상을 주지 않고 탐사하는데 있었다. 탐사지역을 격자상태로 탐사하였으며, 교차점의 수신레이다파 자료를 2.4 nanosecond 간격으로 나누고 구간내의 대표 값으로 분산치를 취하여 횡단면 등고선도를 만들었다. 자료처리 결과 레이다탐사로 깊이에 따른 고분의 중요 특징들을 발견할 수 있었으며, 고분내 관의 방향은 수평면하 9.6 nanosecond 아래에서 잘 보여지고 있다. 레이다 탐사자료는 전기비저항 탐사결과와 비교 분석되었으며, 고분내 관의 위치, 방향 및 건축양식에 대한 정보를 주고 있다.

• Journal of the Korean Wood Science and Technology
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• 제30권4호
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• pp.17-22
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• 2002

A.D. 6C경의 백제시대 때 만든 것으로 추정되는 부여 능산리 고분에서 출토된 목관의 철정(鐵釘)을 시료로 하였다. 철정은 목질과 철산화물이 엉겨 붙은 덩어리로서 전기화학적인 방법으로 철을 제거하고 목질부 만을 분리하여 광학 및 전자현미경으로 관찰하고 수종을 식별하였다. 28점의 시료 중 24점이 비자나무였고 나머지 4점이 소나무였다. 비자나무는 당시 부여 부근에는 생장하지 않았으므로 관재를 만들기 위하여 남부지방 혹은 다른 지역에서 운반해 온 것으로 추정된다.

• 고문화
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• 31호
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• pp.3-16
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• 1987

• 고문화
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• 48호
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• pp.79-99
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• 1996

• 고문화
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• 33호
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• pp.23-34
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• 1988

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2004년도 추계학술대회 논문집
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• pp.630-633
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• 2004

Generally, component and FR-4 board are connected by solder joint. Because material properties of components and FR-4 board are different, component and FR-4 board show different coefficients of thermal expansion (CTE) and thus strains in component and board are different when they are heated. That is, the differences in CTE of component and FR-4 board cause the dissimilarity in shear strain and BGA solder joint s failure. The first order Taylor series expansion of the limit state function incorporating with thermal fatigue models is used in order to estimate the failure probability of solder joints under heated condition. A model based on plastic-strain rate such as the Coffin-Manson Fatigue Model is utilized in this study. The effects of random variables such as frequency, maximum temperature, and temperature variations on the failure probability of the BGA solder joint are systematically investigated by using a failure probability model with the first order reliability method(FORM).

• 한국항해학회지
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• 제10권1호
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• pp.51-79
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• 1986

From time to time the light weight distribution has been discussed, It play an important part in the preliminary design state because of its influence on the available deadweight. Up to the past, the Light weight distribution acting on the ship has been estimated graphically by means of integraph or approximately by the simplified calculations. Recent development has made it possible to use Lloyd's coffin method or Robb's coffin method for Bulk Carrier, Tanker, Cargo ship where the hull weight is distributed based upon the $C_B$ The hull weight distribution is then super-composed by number of fixed weights(i.e. machinery , equipment, etc.) The authors built up the method by which the Light weight distribution is calculated using a computer. In the usual calculations, the higher accuracy is aimed at, the longer time would be taken, therefore the accuracy would not be so good as to be expected if the time is restricted. The method using a computer can dissolve these and calculated accurately in shorter time the Light weight distribution with less data.

• Journal of the Korean Wood Science and Technology
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• 제41권5호
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• pp.406-414
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• 2013

This study aims to date wooden coffins excavated from graves in Shinnae-dong, Seoul, South Korea, using dendrochronology. The species of woods used to make the coffins were identified as Pinus densiflora S. et Z., one of the major conifers in Korea. Of 12 graves, 10 were successfully dated using various red-pine chronologies of South Korea. Due to the absence of the last-formed tree ring before felling, the number of sapwood rings, used to obtain likely cutting dates, had to be estimated. The terminus post quem for two coffins without plaster frames were AD 1548 and AD 1571, respectively. Eight coffins with plaster frames yielded estimated dates from AD 1664 to AD 1799. The tree-ring dates indicated that the coffins with plaster frames in Shinnae-dong were constructed approximately 100 years later than those without plaster frames.