• 보존과학연구
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• s.18
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• pp.83-111
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• 1997

• 보존과학연구
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• s.1
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• pp.6-9
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• 1980

• The Journal of the Korea Contents Association
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• v.10 no.2
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• pp.202-214
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• 2010

This paper presents plans to develop cultural archetype into a cultural industry. Though, various types of cultural products are being developed, they're not very popular to consumers and has very limited market. Reason for that is, most of these products are simple replicas of cultural assets or they are focused solely on restoring the traditions without considering trend. This study was focused on patterns found on the relics from mausoleum of king Mooryung of Baek-je. Main focus was the meaning of important patterns as generalized representation of traditional and emotional value. In addition, the study was done with the idea that developing the design of cultural products should be presented in modern style while carrying the traditional value and the story telling elements. The order of developing the design should be, first, forming process based on its original form and the elements, and developing a design motive based on the story the pattern is carrying. Then develop sample products with the motive.

• Korean Journal of Heritage: History & Science
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• v.53 no.1
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• pp.24-33
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• 2020

In excavated bronze artifacts, corrosion products of various shapes and colors are observed due to multiple corrosion factors coexisting in the burial environment, and these corrosion products can constitute important data not only in terms of long-term corrosion-related information, but also in connection with preservation of artifacts. As such, scientific analysis is being carried out on the corrosion layer and corrosion products of bronze artifacts, and the corrosion mechanism and the characteristics of corrosion products elucidated, which is essential for interpreting the exposed burial environment and its association with corrosion factors inside the burial environment. In this study, after classifying excavated bronze artifacts according to alloy ratio and fabrication technique, comprehensive analysis of the surface of corrosion artifacts, corrosion layer, and corrosion products was carried out to investigate the corrosion mechanism, formation process of the corrosion layer, and characteristics of corrosion products. The study designated two groups according to alloy ratio and fabrication technique. In Group 1, which involved a Cu-Sn-Pb alloy and had no heat treatment, the surface was rough and external corrosion layers were formed on a part, or both sides, of the inside and the outside, and the surface was observed as being green or blue. α+δ phase selection corrosion was found in the metal and some were found to be concentrated in an empty space with a purity of 95 percent or more after α+δ phase corrosion. The Cu-Sn alloy and heat-treated Group 2 formed a smooth surface with no external corrosion layer, and a dark yellow surface was observed. In addition, no external corrosion layer was observed, unlike Group 1, and α corrosion was found inside the metal. In conclusion, it can be seen that the bronze artifacts excavated from the same site differ in various aspects, including the formation of the corrosion layer, the shape and color of the corrosion products, and the metal ion migration path, depending on the alloy ratio and fabrication technique. They also exhibited different corrosion characteristics in the same material, which means that different forms of corrosion can occur depending on the exposure environment in the burial setting. Therefore, even bronze artifacts excavated from the same site will have different corrosion characteristics depending on alloy ratio, fabrication technique, and exposure environment. The study shows one aspect of corrosion characteristics in specific areas and objects; further study of corrosion mechanisms in accordance with burial conditions will be required through analysis of the corrosive layer and corrosive product characteristics of bronze artifacts from various regions.

• Journal of Conservation Science
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• v.9 no.1
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• pp.33-39
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• 2000

A well-bucket excavated from Seobu-dong, Kyungju was characterized and conserved. The bucket was heavily degraded by a diverse set of microorganisms during its long-term storage in the burial site. The distribution of maximum saturated moisture content was in the range of 614-1050%. The identification of species using optical microscope showed that the species was Pinus densiflora. The dimensional stability of the bucket was examined using sucrose as a dimension-stabilizing agent. The concentration of sucrose was started at 10% level and raised to 30, 50, 70% for 8 weeks. The changes of weight increase were varied with concentration. When the concentration of sucrose reached to 30%, 50%, the bucket showed the significant increase of weight, especially. Epoxy adhesives was used for the joining and restoring. Dimensional change and crack were not observed afterward.

• Journal of the Korean Wood Science and Technology
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• v.49 no.2
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• pp.154-168
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• 2021

Various types of wooden relics are being unearthed following the full-scale excavation in Wolseong palace site, Gyeongju in Korea. In particular, a large number of relics were found in the moat surrounding the Wolseong Fortress. This study attempted to secure basic data on the shields of the Silla era through species identification, radiocarbon dating, and shape analysis of the two wooden shields excavated from the Wolseong moat. As a result of the radiocarbon dating, it was confirmed that the shields were made of wood procured in the period between the mid-4th century and the early 5th century. The species identification confirmed that the body of the relic was made with Pinus soft pine group and the handle with Zelkova serrata. It was also confirmed that the excavated wooden shield was made by first marking a thin line on a flat grain board, then marking double concentric circles and perforating small holes. The distance between the division lines is constant at about 6cm, and spaces between them are colored in red and black. The shape analysis estimated that two artifacts were more than 50cm and 36cm in width, respectively.

• 한국문화재보존과학회:학술대회논문집
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• 2005.11a
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• pp.246-251
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• 2005

경산 임당유적에서 출토된 목제 갑옷틀은 수침된 상태로 출토된 목제유물로 재질이 매우 취약하여, 대기 중에 노출되면 급속도로 건조가 진행되어 곧바로 수축 변형이 일어나 유물로써 가치를 잃어버리게 된다. 특히 목제 갑옷틀은 오랜 매장기간동안 목질부의 분해가 많이 진행되어 재질이 취약할 뿐 아니라 원통목을 가공한 것이어서 건조 과정에서 수축변형이 발생우려가 높다. 따라서 목제 갑옷틀은 건조변형이 적고 치수안정화가 우수한 처리법을 적용하여야 한다. 따라서 목제 갑옷틀은 t-butanol 용액을 용제로 PEG#4000 40%로 함침 전처리 후 진공 동결건조법으로 보존처리 하였다.

• Korean Journal of Heritage: History & Science
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• v.54 no.2
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• pp.4-21
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• 2021

A stone mold from the Sabi period of Baekje was excavated at the western tombs in Neungsan-ri, Buyeo where there was a recent excavation survey (2016). It was believed and reported that such stone molds were used for copper needles during the early Iron Age; however, a close re-examination of the form revealed that they were used for bifid ornamental hairpins. Given its casting form, the stone mold of Neungsan-ri is estimated to have been used to make bifid ornamental hairpins in a ∩ shape, narrowing down toward the tip. It is considered an artifact of the Goryeo dynasty. The stone used to make the bifid ornamental hairpin mold of Neungsan-ri was chlorite-schist, the principal minerals of which include chlorite, amphibole, and talc. Similar rocks are in nearby Buyeo (Oesan-myeon), Cheongyang, Gongju, and Yesan. They are mainly found between Jiseon-ri, Oesan-myeon, Buyeo, Sucheol-ri, Yesane-up, and Yesan. Nearly 70 bifid ornamental hairpins from the Goryeo dynasty were excavated at Neungsan-ri, Buyeo and the surrounding areas. Among them, the bronze ones excavated from the tombs of Songguk-ri, Buyeo are estimated to have been made using this mold as they closely resemble the Neungsan-ri mold. Stone was likely the preferred material for molds to make bronze artifacts as it was easy to sink a die. Regarding the bifid ornamental hairpin cast excavated in Neungsan-ri, they obtained stones in nearby areas 20~50km from their location, made bronze artifacts, and distributed them to nearby sites during the Goryeo dynasty. These artifacts suggest that the casting technology of using a stone mold was still employed then.

• 보존과학연구
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• s.8
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• pp.69-82
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• 1987

• 한국문화재보존과학회:학술대회논문집
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• 2006.04a
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• pp.169-170
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• 2006