• Journal of architectural history
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• v.24 no.5
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• pp.41-48
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• 2015

Quantitative analysis of termites damage is important in terms of conservation and maintenance of wooden cultural heritage buildings, because termites makes cavities and decreases the section area of wooden structural members. The purpose of this study is to forecast the range and spread of termites damage in the wooden structural members by using ultrasonic pulse velocity method. Ultrasonic pulse velocity has been used as one of non-destructive test to analysis the internal defect by using difference velocity between medium material and cavity. This method would be effective to analysis termites damages. From the result of the ultrasonic velocity test, the loss rate of area effected by termites damage had a strong correlation with ultrasonic velocity. And it is possible to predict the loss rate of area from by termites damage by using regression equation in the case of structural member of fine tree.

• Journal of architectural history
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• v.20 no.6
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• pp.21-39
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• 2011

This research is to analyze the modern warehouses in Gunsan during the Japanese Colonial Period. They were the spatial and urban symbol of City of Rice, Gunsan. The main purpose of this study is to survey the modern warehouses in the original center of city, to find their architectural characteristics and to set up a possibility of reuse. 7 existing warehouse buildings are located at Jangmi-Dong and Jooksung-Dong, and they have been built between 1935 and 1940. The warehouse buildings have a module of 6m and they are generally 12m wide, 24~48m long and 8m high. Their structure is composed of reinforced concrete and wooden truss. All warehouse buildings have a rectangular form. Now the diverse commercial programs occupy the original space. Modern warehouse in Gunsan has the spatial and symbolic value as industrial heritage. Therefore, it is necessary to respect the original value of modern warehouse and to create a reusing space for the current generation. It is also essential to verify restoring possibility of three symbolic warehouse buildings in the harbour that were demolished.

• Journal of architectural history
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• v.27 no.6
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• pp.41-48
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• 2018

For the proper preservation and utilisation of Regional Modern Heritage Buildings, it is necessary to study the history of local modern architecture based on a broad understanding of the region and also to architectural history. The aim of this study is expand the awareness and multi-faceted interpretation of modern architecture in Kwangju in the 1940's to 1950's, by exploring the origin of regional modern architecture from new perspectives. As a part of the discussions of the perspectives, this study will be therefore explained with the regional correlations between the architect Kim Han-seop's works and activity, influential politicians, strong enthusiasm of education, architectural characteristics of the main building of Chosun University, architecture schools and association in Kwangju. Then, it will be finalised that Kim Han-seop and the main building of Chosun University are directly and indirectly correlated and affected each other strongly.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.34 no.2
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• pp.107-118
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• 2018

A primary objective the Conjoint Building Program(CBP), as articulated in the legislation proceedings as to stimulate renewal and regeneration of old deteriorated districts. By allowing the transfer of development rights between two lots located within 100m radius or the same block surrounded by 12m wide streets, CBP encourages reconstruction of old buildings with low investment value by linking it to another lot that can buy its unused floor area ration. Most of the debates and studies prior to the introduction of the new legislation focused on possible abuse in financial terms, and little research has been done to illustrate possible merits of deficiencies in term of urban morphological influences. This study offers a visual prediction of the various ways CBP can influence an urban block by reshaping and reorganizing it thrown augmented development rights to assess the pros and cons of the current program.

• Structural Engineering and Mechanics
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• v.74 no.6
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• pp.757-769
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• 2020

Granite is commonly used in the construction of the ancient stone pagodas of Korea. The material has excellent weathering resistance and durability, as well as high compressive strength. Most of the stone-made state-designated architectural heritage of Korea is made of granite. Therefore, the understanding of the structural feasibility of stone-made architectural heritage is crucial. Even though, until now, experimental studies for the reinforced stone have been rarely performed. This study intends to suggest a new methodology for the reinforcement of granite using a threaded titanium bar. Through the experimental study, the flexural behavior of the reinforced granite depending on the reinforcement ratio is investigated. Based on the test results, a moment-displacement relationship for the design of reinforced granite is suggested.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.35 no.6
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• pp.69-80
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• 2019

This research focuses on 10 modern museums built in Europe near important cultural assets of UNESCO World Heritage level. This study aims to reveal the coexistence of European laminated history and contemporary architecture by considering various aspects of respecting the existing and maintaining their identity as modern buildings, using these cultural assets as a basic concept of planning while minimizing conflicts with the past. The four measures of respecting existing cultural heritage are arranged by showing respect by lowering oneself, sympathizing with others, preparing for harmony with modernity, and communicating by looking at. The measures that reveal the identity of modern buildings are confirmed by classifying them as modern and post-modern approaches, each with several options. Through this study, we have been able to extract useful lessons for us, as well, while the past and present coexist successfully, by taking history as a reliable guide to take a fresh leap from it, rather than as a solidified remnant of inertness.

• Journal of architectural history
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• v.32 no.5
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• pp.43-50
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• 2023

Ondol is a traditional underfloor heating system designated as a national intangible cultural heritage of Korea. The Cultural Heritage Administration (CHA) publishes a standard specification for the repair of cultural properties, including ondol. This standard specification is used as a guide for contractors who repair ondol in the field. However, the standard specification for ondol repair has some errors and is difficult to understand in the field. This paper proposes a revision of the standard specification for ondol repair. This study found that the standard specification for ondol repair has some problems in terms of the terminology and structure of ondol. These problems were sufficient to confuse ondol repairers in the field. Therefore, this study proposes to revise the standard specification to correct these errors and make it easier for ondol repairers in the field to understand. This study is expected to help recognize and preserve ondol as a cultural property and not just as a building.

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

The purpose of this study is to examine the names and types of walls constructed in the late Joseon Dynasty in YeonggeonUigwe, a record of construction works of the Joseon Dynasty, and to examine the current status and name of walls constructed in the main hall and the Yeongnyeongjeon Hall of Jongmyo Shrine. The results of the study are as follows. First, the name of the wall can be divided into four types depending on the characteristics, including direction, location, shape, function, material, and complexity, and was used as a compound word in front of the wall. Second, some of the wall types related to the material were found to have differences in the timing of theypes of walls. Since the 18th century, the use of earthen walls has been reduced, and the use of wooden walls and paper walls are often used. Third, the walls of the Jongmyo Shrine were composed of a mud wall and a fireproof wall. A fireproof wall was installed in the main hall, including a pillar, while the Yeongnyeongjeon Hall was installed only between the pillar and the pillar. Fourth, the Gap Wall can be defined as the "wall constructed at the upper part of the chamber used in the construction of the building in Jongmyo." This study is meaningful in that it attempted to clarify the definition of a wall in the late Joseon Dynasty by examining the names and examples of walls used in the late Joseon Dynasty, focusing on walls that lacked research in familiarity.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.07a
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• pp.401-403
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• 2020

본 논문에서는 박물관에서 사용되는 전시 매체 중 지형 및 건축 문화유산 모형을 활용한 Visual SLAM 기반 증강현실 시스템 활용을 제안한다. 현재 박물관에서 다양한 디지털 전시가 도입되고 관람객과의 상호작용을 중요시하고 있으나 오래전부터 도입된 지형 및 건축 문화유산 모형의 ICT 기술 활용은 미흡한 상황이다. 이에 본 연구에서 제안한 Visual SLAM 기반 증강현실 시스템은 현실 객체의 특징점을 인식하여 3D 객체를 증강하기 때문에 다양한 크기와 형태의 문화유산 모형에 활용될 수 있다. 이러한 시스템 제작을 제안함으로 박물관에 전시되어있는 기존 모형의 활용도 및 전시 효과를 높일 수 있고 다양한 인터랙션 설정으로 추가 정보 또한 제공할 수 있다.

• Korean Journal of Heritage: History & Science
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• v.54 no.1
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• pp.32-51
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• 2021

Architectural evidence of Gaya is insignificant than any other area. In this situation, house-shaped earthenware is particularly helpful in the study of Gaya architecture. However, house-shaped earthenware is not a building, it has just the shape of buildings. So, we have to find out architectural evidence from that. In this paper, I tried to estimate the architectural characteristics of Gaya through house-shaped earthenware in detail. I also consulted historical records, archeological results, and other scholars' papers. The results are as follows. First, house-shaped earthenware can be classified into three types according to its shape, and each type has distinct architectural structural characteristics. Second, house-shaped earthenware generally has a gambrel roof, and the characteristic of architectural design with the gable side of the gambrel roof as a front is the biggest feature of Gaya architecture. Third, various types of buildings existed according to their functions in Gaya architecture, and house-shaped earthenware was showed buildings of ancient storage, pens, and residences, which are symbols of the richness among various types of buildings.