Bongik-dong, Kwonnong-dong, Ikseon-dong and Nakwon-dong are areas around Donhwamun-ro in Seoul. These residential areas began to be developed collectively from the 1920s and the construction period was the fastest among hanok residences collectively formed in urban center. At that time, houses were developed with high density. In the 1920s, many medium-sized plots of less than 3,300㎡ were distributed around Donhwamun-ro. Private developers such as Jeong Se-kwon(Konyangsa), Shin Tae-jong, and Yoon Heung-rim, who were active at the time, purchased medium-sized plots. Developers sold out the land directly or after constructing Hanok on the divided plot and then selling them. This method of developing hanok residences by private developers in the 1920s have influenced on hanok residences which began to be developed after the 1930s. Currently, many urban Hanoks still remain in areas around Donhwamun-ro. The initial aspects of the hanok development in the 1920s could be grasped through blocks, plot division, alleys, row house Hanok etc around Donhwamun-ro.

2008년 이후 젊은 건축가상 수상작 중 주거건축의 비율이 총 203개작에서 64개로 30%의 중요도를 가지고 있다. 따라서 본 연구의 목적은 젊은 건축가들의 단독주택의 계획방향에 관한 분석을 통해 주거건축의 실질적인 공간변화에 대해 고찰한다. 연구의 방법으로는 첫 번째, 공간구 문론 분석을 위해 기본적인 볼록공간을 설정하여 주생활 공간의 배치를 알아본다. 공간위상도에서 단위공간의 심도분석으로 각 공간의 주거공간 내부에서의 현상과 중요도를 파악한다. 두 번째, 가시영역분석을 통해 건축물의 개방도를 알아본다. 결론적으로 공간구문적 분석을 통해 주거건축에서의 내부공간의 변화된 모습과 도시내,외지역에 따라 실질적인 상황과 조건에 부 합하는 외부공간과 건축설계의 적응방법을 분석하여 향후 젊은 건축가들의 건축프로세스의 연구가 주거건축의 적극적인 사례로 변화된 계획의 방향을 알아볼 수 있을 것이고, 세부적으로는 도시주거건축과 경계부의 특성을 유추하는데 도움이 된다. 주거공간 변화를 파악하고 그에 상응하는 주거건축의 설계 방향 모색과 더불어 도시 내외부의 주거건축물 집단화에도 도움이 될 것이다.

Gosan(孤山) Yun Seon-do is a literary artist and poet, Nogudang House(綠雨堂) is an invisible space composition a □-type of arrangement in Jeollanam-do. The study of related architecture together with Gosan Yun Seon-do has been studied variously early, Mostly, the study of the life of Haenam Yun clan(海南尹氏) and the life of Gosan Yun Seon-do. In this study, HaeNam Yun compares the houses under the roof of the public house centered on buildings. In this study, we compare and analyze Nogudang House and Gongjae Historic House(恭齋古宅), Yun Cheol-ha's Historic House(尹哲夏古宅) in the Haenam Yun clan's house building. Analyze the characteristics of architecture and analyze changes in space usage and components and settlement process. The purpose of this study is to clarify differences in structural features and to analyze what structural characteristics maintain structural characteristics. In the comparative analysis process, architectural characteristics are used as variables and each correlation is investigated, and shape difference is analyzed by difference analysis. In addition, the architectural characteristics are analyzed by analyzing the relational factors influencing the morphological change, focusing on the results of the analysis of differences between the comparative analysis objects.

The 1940s and 1950s were a period of both great chaos and great change for the Jeju region. The April 3rd Incident of 1948 and the ensuing Korean War, beginning in 1950, were events that altered society greatly, but very little research has been done on how these events impacted residential architecture. Furthermore, as the related sources and materials from this period are somewhat lacking, there appears to be a need to systematically organize these sources and materials to help us better understand the impact of these events on residential architecture. This research aims to serve as a basis for the conservation and utilization of cultural assets by analyzing the historical sites related to the April 3rd Incident and the distribution of residential architecture from that period. The research was done through analyzing original source documents and by visiting relevant sites. First, for the original source documents, we selected newspaper articles from media organizations and periodicals from administrative organizations that what we deemed to be relatively objective and the most factual. Second, for the on-site visits, we surveyed some still-existing residential architecture and analyzed the testimonies of residents who lived in those areas. Analyses of residential architecture typically include design, space, material, composition and facilities, however our analysis focused primarily on design and space. Based on sources from the April 3rd Incident, we analyzed the residential architecture as being characterized by damage spatial distribution, especially in areas where the leaders of the suppression were concentrated. The regional distribution of lost villages, places of refuge, massacre sites, and fortresses designed primarily for defensive purposes was interesting, but we interpret it to be a reflection of the strategy of suppression by the punitive force. In addition, in order to rebuild the society after the Korean war of the 1950s, refugee camps were constructed and destroyed homes were rebuilt. With the exception of temporary fortress built primarily for defensive purposes,these were built with materials that were totally different from traditional Jeju architecture, such as cement and wood. The most interesting differences, however, were those of design and space composition. This research was limited by the fact that we did not analyze the specific years of completion or the size of the structures, and thus there still remains a need for a survey of diverse source materials and research.

The purpose of this study was to investigate the odor arising from the Cheong-ju industrial complex area for odor materials confirmation, and to predict the impact of the odor in the residential area using the CALPUFF Model. Among the odor causing substances in the area with a rising number of collective complaints due to odor, methyl sulfide, acetaldehyde, propionaldehyde, n-buthylaldehyde, n-valeraldehyde and styrene were detected. Odor causing substances detected in the area surrounding the industrial complex include ammonia, hydrogen sulfide, n-buthylaldehyde, toluene, xylene, benzene and styrene. Using the CALPUFF Model, it was predicted that 1hr average was 3.981~7.553 OU/m3 and 24hr average was 1.753~2.359 OU/m3. In terms of odor intensity, the predicted 1hr average was 0.6~0.9 and the 24hr average was 0.2~0.4.

This research investigated the characteristics of NO and NO2 concentration at roadside (Choryangdong) and residential (Sujeongdong) locations in Busan. The NO concentration at roadside and residential were 34.7 and 8.0 ppb, respectively, and NO2 at roadside and residential were 31.6 and 18.0 ppb ㎍/㎥ , respectively. The NO concentration was the highest in winter at roadside at 37.1 ppb, followed by 35.0 ppb and 34.0 ppb in summer and fall, respectively. NO2 concentration was the highest in spring at roadside at 39.6 ppb, followed by 30.4 ppb and 28.3 ppb in fall and winter, respectively. Number of exceedances per year of 1 hr limit value (0.10 ppm) for NO2 at roadside and residential were 3,585 and 3 hours, respectively. Number of exceedances per year of 24 hr limit value (0.06 ppm) for NO2 at roadside and residential were 32 and 1 days, respectively. Number of exceedances per year of 1 hr limit value (0.1 ppm) for O3 at roadside and residential were 1 and 14 days, respectively. These results indicated that understanding the relationship between roadside and residential could provide insight into establishing a strategy to control urban air quality.

This research investigated the characteristics of PM10 and PM2.5 concentration at roadside (Choryangdong) and residential (Sujeongdong) locations in Busan. The PM10 concentration at roadside and residential locations were 50.5 and 42.9 ㎍/m3, respectively, and PM2.5 at roadside and residential were 28.1 and 23.9 ㎍/m3, respectively. The roadside/residential ratio of PM10 and PM2.5 concentration were 1.18, and the PM2.5/PM10 ratio at roadside and residential were 0.55 and 0.56, respectively. The PM10 concentration in spring at roadside were 64.6 ㎍/m3, and were the highest, followed by 48.0 ㎍/m3 and 45.2 ㎍/m3 in winter and summer. Number of exceedances per year of the daily limit value for PM10 at roadside and residential were 66 and 39 days, respectively. The PM10 and PM2.5 concentration, and PM2.5/PM10 ratio at roadside were 53.0 ㎍/m3, 29.0 ㎍/m3 and 0.55 for day, and 45.5 ㎍/m3, 26.7 ㎍/m3 and 0.59 for night, respectively. These results indicate that understanding the relationship between roadside and residential could provide insight into establishing a strategy to control urban air quality.

The present study aims to evaluate the characteristics of atmospheric polycyclic aromatic hydrocarbons (PAHs) pollution in roadside and residential areas of two Korean metropolitan cities (Seoul and Incheon) and a background area (Seokmolee). This purpose was established by analyzing temporal and spacial concentration distribution of total and 7 individual PAHs, which were extracted from ambient particulate matters, and by utilizing a multivariate statistical method (principal component analysis, PCA) for the qualitative determination of potential PAH sources. Target PAHs included benzo(a)anthracene (BaA), benzo(a)pyrene (BaP), benzo(b)fluoranthene (BbF), benzo(k)fluoranthene (BkF), chrysene (Chr), dibenzo(a,h)anthracene (DahA), and indeno(1,2,3-cd)pyrene (IcdP). For all surveyed sites, the concentrations of total PAHs were higher in winter season than in other seasons. However, the concentrations of individual PAHs varied with surveyed sites. In both residential and roadside sites of Seoul and Incheon, BbF revealed the highest atmospheric levels. For all 7 target PAHs, the ambient concentrations were higher in Seoul and Incheon than in a background area (Seokmolee). In both residential and roadside areas, the concentrations of 4 target PAHs (BaA, BbF, BkF, DahA) were higher in Incheon than in Seoul. However, both the residential and roadside Chr concentrations were comparable in Seoul and Incheon. In addition, the residential IcdP concentrations were higher in Incheon than in Seoul, whereas the roadside concentrations were higher in Seoul. The roadside and residential BaP concentrations exhibited the reverse result to the IcdP concentrations. An PCA analysis suggested that atmospheric PAHs in both residential and roadside areas would be due to combined effects of several potential sources such as gasoline- and diesel-fueled vehicles, coal/oil combustion, and waste incineration.