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텍스트 분석을 통한 중소도시 도시재생사업 지역주민의 인식 변화 - 간행물 「군산인」을 중심으로 -
정재욱(Jeong, Jae-Uk),박성신(Pak, Sungsine) 대한건축학회 2020 대한건축학회 학술발표대회 논문집 Vol.40 No.2
The urban regeneration project linked to tourism is to change the local environment by transforming a residential area into a commercial space. In Gunsan, urban regeneration Project is in progress from 2009 to the present. In order to study the change in residents’ perception, a text analysis method was performed using a mook 「People in Gunsan」 published in 2016, 2018, and 2020. 14,249 words were collected to analyze their frequency and relationship. As a result of the text analysis, it is confirmed that local residents commonly recognize the increase of tourists, the outflow of natives, and the influx of outsiders for commercial activities. They present opinions on future changes as well as memories of urban spaces, along with the progress of various urban regeneration projects.
정재욱(Jeong, Jae-Uk),박성신(Pak, Sungsine) 대한건축학회 2019 대한건축학회 학술발표대회 논문집 Vol.39 No.1
National Housing in Janghang was built intensively from the mid 1970s to the early 1980s, and has become a collective complex at Jangma-ro and Shinchangdong-ro. The Company House is a residential building for employee welfare, at the same time shows modern industrialization and urbanization. In general, it forms a housing complex and serves as industrial town. Reflecting the characteristics of Janghang, the housing complex is called National House based on the supply method and is also classified French Styled House in terms of housing style. Although Janghang was one of small local administrative units, it pursued urban style with mini-2-story. It has the typical characteristics as follows: division of the owner"s living space and rental room, and independent layout of restroom and shower room. House is transformed to accommodate residents" lifestyles, so National Housing Complex of Janghang has undergone various changes such as the replacement of spatial structures and exterior materials for 40 years after construction. Company House should be recognized as an important spatial asset that informs the local history and development.
정재욱(Jeong, Jae-Uk),박성신(Pak, Sungsine) 대한건축학회 2021 대한건축학회 학술발표대회 논문집 Vol.41 No.1
Fuji Farm Community was created by reclamation as a part of Japanese settlement to solve food and population problems in Japan and promote colonialization. This Japanese immigrants’ village in Gunsan, 31 villages and 297 houses were built in three stages from 1924 to 1930. The village was also called by the name of original hometown. In this study, the architectural plan of standard house was drawn by auto-cad based on literature research and field survey. The characteristics of Fuji Farm Community house are as follows: First, the typical house type was built applying the standard for Fuji Farm Community house and 10 houses were assembled. Second, Fuji Farm Community house was composed of spaces such as tatami-room, ondol-room, kitchen, and storage side by side. Third, Ondol rooms were installed reflecting Korean climate and local condition. Fourth, it was renovated and expanded in accordance with the actual usage and Korean residents’ life style after liberation. Therefore, Fuji Farm Community house as Japanese immigration village is an origin of the present town and has a value of assets representing local identity.
정재욱(Jae-Uk Jeong),김선혜(Sun-Hye Kim),장윤석(Yoon-Suk Chang),최재붕(Jae-Boong Choi),김영진(Young-Jin Kim),김진수(Jin-Su Kim),정해동(Hae-Dong Chung) 대한기계학회 2009 大韓機械學會論文集B Vol.33 No.5
In some portions of nuclear piping systems, stratification phenomena may occur due to the density difference between hot and cold stream. When the temperature difference is large, the stratified flow under diverse operating conditions can produce high thermal stress, which leads to unanticipated piping integrity issues. The objectives of this research are to examine controvertible numerical factors such as model size, grid resolution, turbulent parameters, governing equation, inflow direction and pipe wall. Parametric threedimensional computational fluid dynamics analyses were carried out to quantify effects of these parameters on the accuracy of temperature profiles in a typical nuclear piping with complex geometries. Then, as a key finding, it was recommended to use optimized mesh of real piping with the conjugated heat transfer condition for accurate thermal stratification analyses.
지역 아카이빙을 통한 불이농촌의 주거지 형성과 변화 연구 : 전북 군산시 개원 · 미창마을 사례를 중심으로
정재욱(Jeong, Jae-Uk),박성신(Pak, Sungsine) 대한건축학회 2022 대한건축학회논문집 Vol.38 No.2
In the undergoing urban regeneration projects, local archiving is an essential process for local regeneration and a basic method to complement academic research and field survey. Local archiving is carried out through the following process: [Step 1] Basic Survey and Community Networking → [Step 2] Field Survey → [Step 3] Verification & Investigation → [Step 4] Utilization of Archiving Data. First, local archiving makes possible to access the integrated result. Second, local archiving with the common memories of the local community, could enhance understanding of the local history and culture, establish a local identity and to solidify the awareness of local assets. Third, it contributes to the local community by sharing the archiving results with the local community and using them for the urban regeneration projects. Recently, in the course of urban regeneration project, archiving was conducted for Gaewon and Michang villages located in Gunsan to examine the formation and change of Fuji Farm Community. Agricultural immigration of the Fuji Farm Community was carried out in order to construct a new Japanese ideal village. Through reclamation in the 1920s, a group of Japaneses from various districts migrated into the area generated in the Fuji Farm. Gaewon and Michang village consisted of 30 households in that period. After liberation, the empty houses and lands were sold to Koreans, and the residents were mainly engaged in agriculture. With the industrial complex in the 1980s, the village developed as a residential area for industrial complex. However, since the 2000s, the village declined and residents left due to the environmental pollution occurred from the industrial complex. At the beginning of the village, the standard houses were built in units of 10 buildings. The standard house, within a mixture of Japanese and Korean housing styles, consisted of tatami-room, ondol-room, kitchen, toilet and storage arranged in parallel. Spatial changes have occurred continuously due to the increase of population, transition to Korean life style and pursuit of living convenience.
정재욱(Jeong, Jae-Uk),박성신(Pak, Sungsine) 대한건축학회 2020 대한건축학회 학술발표대회 논문집 Vol.40 No.1
Janghang Smelting Factory built and operated large-scaled company housing complex for employees’ welfare from the Japanese colonial period until 1990s. Janghang Smelting Factory company housing complex consists of dormitory for singles and row houses for family. During the Japanese colonial period, 60 buildings and 153 units were constructed, such as baikma-house, Moogung-house, Gyeryong House and Jangam-house. After liberation, the old houses were demolished and rebuilt. In the 1990s, due to the change of housing culture, the company house was converted into an apartment type, in middleof 2000s the old company house houses were demolished and disappeared with decline of modern industry. The company house shows the transition of Janghang as a modern city.