• 한국의상디자인학회지
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• 제7권3호
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• pp.53-61
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• 2005

With the acceptance of western culture, our traditional culture is in the crisis of disappearing. This is especially evident in the clothing and textile field. Therefore it seems essential to apply the traditional Korean aesthetics to our clothing. The purpose of this study is to reconstruct the types of design and analyse the characteristics of patterns expressed in traditional roof-tile. This study attempted to use the roof-tile patterns as motive for all tapestry and fashion design work to realize a creative expression of formative world through on-screen restructuring. The traditional roof-tile patterns were selected for this study because they must be the products created with our ordinary aesthetic values and techniques, and thus may represent our people's unique culture. After all, the expression for a work should be based not on simple representations of a given object but on restructuring of diverse unique forms according to worker's subjective senses. A piece of clothing with the expression of traditional and formative must combine traditional aesthetics of tradition and form. The application of traditional and formative value of Korean pattern in clothing made to be adaptable for wear in our everyday lives. Today there various attempts to combine traditional aesthetics with modem design. Also, the development of unique Korean design aesthetics within the clothing will allow for a distinct elegance that can be recognized by the world know about the Korean culture through the high standards of our clothing.

• 고문화
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• 57호
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• pp.129-144
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• 2001

우리나라의 고와중에서 특히 막새기와에는 제작당시에 유행 또는 선호되었던 문양이 시문되어 있어 일찍부터 기와연구의 지름길로 인식되면서 주된 고갈 대상이 되어 왔다. 이 중에서 통일신라시대의 암수막새들은 그 문양과 종류의 다양함에서 다른 나라의 것과는 비교하기 어려울 정도이다. 본고에서는 막새문양면에 시문된 무늬는 같은데, 주연부 높이$\cdot$접합기법$\cdot$상하주연의 유무 등에서 차이를 드러낸 3종 8점에 대한 고찰을 통하여 다음과 같은 결론에 도발하게 되었다. 1. 고찰한 3종류의 기와들은 세부형태의 큰 차이에도 불구하고 종류별로 같은 시기에 제작되었을 것으로 본다. 2. 기와제작기법 그 자체가 편년의 기준이 될 수 있는 시간적 범위는 어떤 기법이 처음 도입$\cdot$발생되었을 무렵에 그 기법에 의하여 제작되었던 유물에만 적용가능하다고 생각된다. 3. 이러한 고찰 결과에 따라 고와편년에는 그것이 출토된 층위, 공반유물(특히 토기) 비교 등 외에도 다양한 방법에 의한 접근이 필요함을 재강조하고자 한다.

• 건축역사연구
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• 제7권2호
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• pp.29-48
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• 1998

The first Pagoda of Korea was introduced from China, and adapted from the wooden multi-storied pavilion. Also in Bronze one, multi-storied type of wooden pagoda was adapted. Bronze pagoda was used to buddhist ossuary and a kind of metalwork. Metalworks were made of gold, silver, copper, or iron by one of the methods of production-casting or hammering and decorated design of incision, raise, openwork, gold- plating or inlaying with gold and silver. Sometimes it was used as the easy carriage of Buddha image by guess. In most cases, the plan of Bronze pagoda was square and podium was one story. but in the advance of podium two-storied platform appeared. Column appeared in a symbol, so it didn't appear in a square and circular form. It means that the column was vertical member which only divided the wall. In koryo period, Gabled roof and Half-hipped roof was spreaded in public but Bronze pagoda was used to square Hipped roof. Vertical shaft over roof(上輪部), apart from body of pagoda(塔身部), was inserted on the hole above the Bokbal(覆鉢) for the balance of pagoda. And a thick iron bar put in the roof to the platform. It was sustained the balance of pagoda. The stories of pagoda were various from 3rd stories to 9, the lower stories was larger scale and the higher was smaller one.

• 한국터널지하공간학회 논문집
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• 제18권5호
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• pp.377-387
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• 2016

최근 비개착공법으로 지하차도 시공시 파이프루프를 형성하기 위해 강관을 지반에 압입한 후 강관자체를 보강하거나 강관과 강관사이를 일체화시켜 시공에 대한 안정성을 보다 증대시키고 있다. 이렇게 일체화된 파이프루프는 지하차도에 작용하는 응력을 감소시킬 것으로 예상이 된다. 이에 본 논문에서는 일체형 파이프루프의 지보효과와 주변의 응력거동을 확인하기 위해 사각형 지하차도 단면과 아치형 지하차도 단면에 대한 축소 실내모형실험을 수행하였다. 실내실험 결과 지하차도에 작용하는 응력과 변형률은 일체형 파이프루프에 의해 감소되는 것으로 나타났으며 파이프루프의 강성이 증대할수록 감소하는 것으로 나타났다. 더 나아가 지하차도 단면설계를 경제적으로 설계할 수 있을 것으로 기대가 된다.

• 한국측량학회지
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• 제25권6_1호
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• pp.507-516
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• 2007

Segmentation and organization of the LiDAR (Light Detection and Ranging) data of the Earth's surface are difficult tasks because the captured LiDAR data are composed of irregularly distributed point clouds with lack of semantic information. The reason for this difficulty in processing LiDAR data is that the data provide huge amount of the spatial coordinates without topological and/or relational information among the points. This study introduces LiDAR data segmentation technique by utilizing histograms of the LiDAR height image data and analyzing roof shape for 3D reconstruction and visualization of the buildings. One of the advantages in utilizing LiDAR height image data is no registration required because the LiDAR data are geo-referenced and ortho-projected data. In consequence, measurements on the image provide absolute reference coordinates. The LiDAR image allows measurement of the initial building boundaries to estimate locations of the side walls and to form the planar surfaces which represent approximate building footprints. LiDAR points close to each side wall were grouped together then the least-square planar surface fitting with the segmented point clouds was performed to determine precise location of each wall of an building. Finally, roof shape analysis was performed by accumulated slopes along the profiles of the roof top. However, simulated LiDAR data were used for analyzing roof shape because buildings with various shapes of the roof do not exist in the test area. The proposed approach has been tested on the heavily built-up urban residential area. 3D digital vector map produced by digitizing complied aerial photographs was used to evaluate accuracy of the results. Experimental results show efficiency of the proposed methodology for 3D building reconstruction and large scale digital mapping especially for the urban area.

• 대한지리학회지
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• 제19권
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• pp.41-51
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• 1979

Since 1971 when the nation wide 'New Community' movement was launched to improve rural standards of living, dol and thatched-roof houses have been reshaped or removed, thereby making it hard to find time-honored people's living structures in the countryside. Since 1977, the improvement work of rural houses has started throughout the country, so many new rural residences have been constructing along the highway, main roads, railways and around the sightseeing area, New rural houses do not show, for the most part, the traditional architectural style and the nation's unique conventional ways of living. The writer tried to find solutions to the problems derived from improvement work of rural residence, in a comparative method of traditional rural houses and newly constructed rural ones. The greater part of new rural houses' types, painting colors, and fence types had been recommended by provincial administrative trative officials. Officials recommended them to the farmer with their standards, which did not consider farmer's convenience of traditional way of life, but a fine sight from the highways or railways. Korea's three basic roof types are the HAPKAK roof (gabled and hipped), the UCHINKAK roof(hipped), and the BAKKOONG roof(gabled). However, the gabled roof houses, having their entrance on the gabled side, are found more ofter in new rural village. As mentioned above, architectural style is not harmonious with the topography and climate i Korea, because it is not Korean traditional type, but one of the western styles. And new rural house plans are inconvenient in the conservation rural family system, because of the same category with urban houses plans. Other problems derived from ton-traditional architecture style are roof painting in 4-5 colors in a new village, types of wall and fence, and attached building in the site.

• Wind and Structures
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• 제36권4호
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• pp.277-292
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• 2023

Low-rise structures are generally immersed within the roughness layer of the atmospheric boundary layer flows and represent the largest class of the structures for which wind loads for design are being obtained from the wind standards codes of distinct nations. For low-rise buildings, wind loads are one of the decisive loads when designing a roof. For the case of cylindrical roof structures, the information related to wind pressure coefficient is limited to a single span only. In contrast, for multi-span roofs, the information is not available. In this research, the numerical simulation has been done using ANSYS CFX to determine wind pressure distribution on the roof of low-rise cylindrical structures arranged in rectangular plan with variable spacing in accordance with building width (B=0.2 m) i.e., zero, 0.5B, B, 1.5B and 2B subjected to different wind incidence angles varying from 0° to 90° having the interval of 15°. The wind pressure (P) and pressure coefficients (C_pe) are varying with respect to wind incidence angle and variable spacing. The results of present numerical investigation or wind induced pressure are presented in the form of pressure contours generated by Ansys CFD Post for isolated as well as variable spacing model of cylindrical roofs. It was noted that the effect of wind shielding was reducing on the roofs by increasing spacing between the buildings. The variation pf Coefficient of wind pressure (C_pe) for all the roofs have been presented individually in the form of graphs with respect to angle of attacks of wind (AoA) and variable spacing. The critical outcomes of the present study will be so much beneficial to structural design engineers during the analysis and designing of low-rise buildings with cylindrical roofs in an isolated as well as group formation.

• 한국공간구조학회지
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• 제16권1호
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• pp.13-17
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• 2016

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2005년도 춘계 학술기술논문발표대회 논문집
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• pp.179-183
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• 2005

In apply roof waterproof system using of synthetic high polymer sheet for rooftop measure physical performance (tension$\cdot$tearing ability, temperature relativity, heating stretch performance, junction performance, wind resistance test) by various test environment condition waterproof test of structure and performance of construction work aspect, present suitable form of construction work under these environment. Also, wish to improve durability of concrete structure as that examine in priority about adhesion method and joint junction method with waterproof out surface, and present new direction about roof system application of waterproofing method for rooftop.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2007년도 제38회 하계학술대회
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• pp.1220-1221
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• 2007

Building-integrated photovoltaic(BIPV) perform traditional architectural function of walls and roof while also generating electricity. But most of the absorbed solar energy appears passively as heat, raising the temperature of cells and reducing the efficiency with which the active part is converted into electricity. Therefore this paper presents the comparison of electrical, architectural and thermal performance of roof integrated photovoltaic(PV) modules, which is composed of different hybrid structure layer such as urethane form, waffle stud etc.