• Journal of the Korean Institute of Rural Architecture
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• v.9 no.1
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• pp.43-50
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• 2007

The Guebangjip(꿰방집) house in Gocheonri(고천리) is built of architectural materials which are not by composition but by penetrating the drilled materials as the meaning of its character. Comparing with other cases such as Japan and China which this kind of structure method is still generally used, it is hardly found any cases in Korea. However it could have been used in Korea because of the vestiges of Sogeo(巢居) and Gannan(干欄) style architecture. Apparently it is considered as the traditional building technology which is existed by succession in the certain range of time and space.

• Journal of architectural history
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• v.29 no.6
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• pp.67-77
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• 2020

The purpose of this study is to reveal the wood joinery technique in the ancient era. Joinery is one of the core techniques in constructing timber frame architecture in the Korean peninsula. These techniques can be revealed by examining wooden members of ancient buildings. The members were excavated at the Donggung Palace and Wolji Pond, the historic site in Gyeongju. This study collects the data of 284 members excavated at the Donggung Palace and Wolji Pond and analyzes the details such as length, thickness, width, joint types, joint shapes. With the result of the analysis, this study tries to indicate the level of wood joinery techniques in ancient buildings.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2009.04a
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• pp.275-278
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• 2009

전통 목구조 건축물은 크고 작은 부재가 많이 결구되어 있기 때문에 구조해석을 위한 모델링에 어려움이 있다. 기존에 제안된 모델링 기법은 모델링과 해석에 많은 시간이 필요하기 때문에 이를 개선할 수 있는 효율적인 방법이 필요하다. 본 연구에서는 전통 목구조 건축물 중 가장 많은 부재로 구성된 공포의 거동을 구현할 수 있으며 모델링과 해석에 소용되는 시간을 줄일 수 있는 모델링 기법을 제안하였다. 제안된 모델의 적합성을 확인하기 위하여 다양한 하중 재하 형태에 대한 유한요소 모델의 응답과 비교하였다. 해석결과에 따르면 제안된 모델의 응답은 유한요소해석결과와 10% 이내의 오차범위 안에 있어 공포의 해석시 보다 간편하게 활용할 수 있을 것이다.

• Journal of Korea Multimedia Society
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• v.15 no.3
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• pp.408-416
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• 2012

As increasing interests for cultural content, 3D restoration about the valuable traditional architectures is in progress, nowadays. Digital restoration is generally performed with using new IT technology and equipments such as 3D scanner. From the view points of making better use of the 3D data, the methodology for 3D restoration leaves much room for improvement. When using 3D scanner, it is possible to get precise 3D data for exterior of the building but huge data size and insufficient information for the wooden intra structure might be obstacles for using them as a source of various digital contents. In traditional wooden structure, the binding rules for corresponding architectural components are important factor for realizing the architectural culture at that times. In this paper, we develop a design tool and architectural components reflecting the wooden intra structure. Moreover, we propose a new 3D restoration method from the design tool, which is good for making contents offering useful information for processes of construction and binding rule in a real time just at a glance.

• Journal of the Korea institute for structural maintenance and inspection
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• v.16 no.2
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• pp.104-112
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• 2012

The failure of tenon in a traditional wood-framed structure may collapse of the entire structure. This study evaluates the strength and stiffness of tenon joints between the beams and pillars through experimental study and suggests reinforcing method of the tenon joint without dismantling the main structures. The main experimental parameters are the number, distance, shape, and inserting depth of spiral-shaped reinforcing steels. As the thickness of the tenon in beams increases, the strength and the initial shear stiffness of the joint increases and, however, the tenons in pillar becomes weaker, resulting in the safety problem of the structure. It is recommended that three spiral-shaped reinforcing steels be placed in the central parts of the tenon to effectively improve the strength and the shear stiffness of the joint.

• Journal of Korea Multimedia Society
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• v.14 no.2
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• pp.318-328
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• 2011

This paper suggests a comprehensive method to describe architectural components for supporting Korean Traditional Building design with only small components set in CAD system. Korean traditional buildings can be classified variously based on the their size, usage and structure type(whether ornament part, namely Gongpo, is in there or not). Moreover components can be varied according to the combining rule between them. If all of these components are presented, these tremendous components rather prevent the efficient design of traditional buildings. In order to solve this problem we present object-oriented approach to describe versatile components as one template if they are same in functional aspects. From the template, many similar instances can be derived according to the attribute value. The templates are designed in order to reflect the coupling scheme between components in the relative parameters of the templates. It leads effects of minimizing error which can be occurred frequently in the process of traditional building design.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2018.05a
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• pp.126-128
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• 2018

왜(倭)는 15-20회의 견당사를 파견하였는데, 838년 견당사의 항해와 관련해서는 이에 동승한 엔닌(円仁)이 "입당구법순례행기"를 남김으로써 그 항해의 전말이 상세하게 남아 있다. 이 기록에서 특히 관심을 끄는 것은 엔닌이 승선한 견당사선이 중국의 양주 해릉현 연안에 표착하였을 당시 기사에 언급된 정체를 알 수 없는 '누아'에 관한 기사다. 여기에서 누(?)는 ?(괭이 누), ?(김맬 누)와 같으며, '낫'이나 '호미'를 뜻하지만, 아는 중국이나 일본에서 전혀 사용되지 않는 한자어여서 글자 그대로 무엇을 의미하는 지가 불분명하다. 따라서 누아가 무엇을 의미하는지에 대해 선저 결구, 횡강력재, 피수판 등 여러 견해가 제기된 바 있다. 이 논문은 "입당구법순례행기"에 기록된 선박부재 '누아'가 무엇인지 살펴본 것이다. 먼저 "입당구법순례행기"의 여러 편역본에 '누아'가 어떻게 번역 내지 해석되고 있는지 살펴보고, 왜의 견당사선의 선형이 어땠을 지를 검토한 뒤, 이 선형의 견당사선이었을 경우 '누아'는 선박의 어떤 부재였을지를 추정해 보고자 한다. 특히 누아를 '피수판'으로 보는 최근식의 견해와 '??(진복)'의 오기로 보아 '횡강력재'로 보는 허일의 견해를 비판적으로 재검토할 것이다. 결론적으로 누아는 녹복(??)(기댈 녹, 들보 복, 즉 지지용 들보)의 오기로 판단했다. 또한 일본학자들이 견당사선을 '중국형 정크선'으로 추정하는 것과는 달리, 중국형 선박에는 선저와 상부에 횡강력재가 각각 독립해 있는 부재가 없는 것으로 보아 견당사선은 화선형 선박이거나, 한선형 선박일 것으로 추정하였다. 결론적으로 엔닌이 언급한 누아는 화선형 선박일 경우 船梁(후나바리), 한선형 선박일 경우 가룡목과 가목으로 볼 수 있다.

• Korean Journal of Heritage: History & Science
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• v.49 no.1
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• pp.68-83
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• 2016

Pan-jang(板墻) has become the lost facility, and the examples of its original form can be found no more due to its variable material characteristics. In order to study panjang as a lost facility, the following are needed: - To bring to light its usage and examples. - To investigate its components and structure. Panjang refers to the wall made of wooden plate and is classified as a special wall according to its material characteristics. In addition, Chinese mokyeongbyuk(木影壁) and Japanese panbyeong(板?) are similar to Korean panjang in terms of the materials, but there are clear differences in their structures. Panjang was also transformed into various types according to their materials or forms. As the wooden elements of panjang, sinbang(信防), pillars, do-ri(道里), jungbang(中枋), inbang(引枋), parn(板), dae(帶), choyeop(草葉), bangyeon(方椽), gaeparn(蓋板), pyeonggodae(平高臺), and yeonharm(椽檻) were selectively used, and they are similar, in particular, to the components of ilgakmoon(一角門). The stylobate of panjang is largely classified into three according to the kinds and structures of the wooden elements; and its frame into two according to whether sanginbang(上引枋) is used or not. The materials for the roof area include planks(蓋板) and tiles and have the distinct structural differences according to each material.

• Conservation Science in Museum
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• v.2
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• pp.35-40
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• 2000

Conservation Science Lab. of the National Museum of Korea recovered Bamboo-plated inkstone case which is used for keeping inkstick, inkstone and inkstone water container by using traditional lacquering and wooden art technology. Texture and construction method of wood, ingredients for lacquering and the method, and the design were analyzed in order to restore the original manufacturing method. Especially, perfect restoration of partially damaged lacquer surface is the most important aspect in restoring Bamboo plated inkstone case, therefore focus was put on investigation of surface lacquering. First, lacquering surface sample was taken off from the object and processed into flake and observed with transmission microscope in order to investigate lacquering method and the pigment in the lacquering surface was analyzed with XRD and SEM-EDS. The result showed that the object was decorated with thin-layered bamboo in the surface which is made of Royal paulownio. and lacquered several times with the mixture of Hematite(Fe₂O₃) and Cinnabar(HgS) in the remaining part.

• Conservation Science in Museum
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• v.24
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• pp.75-80
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• 2020

X-ray computed tomography (X-ray CT), which is often applied to the investigation of the interior structures of cultural properties, is very useful for studying production methods used in lacquerware that would otherwise be difficult to observe with the naked eye. Lacquerware inlaid with mother-of-pearl is an important subject in the study of traditional Korean craft. However, it can be a challenge to specify the production methods used in the framework of a lacquerware item unless the object has been structurally damaged. Studies of lacquerware inlaid with mother-of-pearl have thus far focused on the techniques of lacquering and of inlaying the mother-of-pearl. Production methods for the framework of lacquerware has received little academic attention. This study conducted X-ray CT on a lacquerware item from the Joseon period to reveal the materials and woodworking techniques used for the framework. The study revealed that softwood was used for the framework, and the post (gidungmok) and apron (soemok) were joined using a three-way miter joint (sambang yeongwi jjaim). Other pieces were joined with nails.