• Proceedings of the Korean Society of Computer Information Conference
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• 2015.07a
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• pp.115-118
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• 2015

현재 우리나라는 인구의 도시집중과 주거용 건물의 부족으로 인하여 발생하는 주택부족문제는 현대산업사회에서 피할 수 없는 현상이 되고 있고, 1970년대 들어 대도시로의 인구집중과 함께 극심한 주택난을 겪게 되었다. 전국의 주택보급률은 국토교통부가 발간한 '2014년 국토교통통계연보'에 따르면103%(서울 97.5%, 경기 98.7%)에 이르러 주택의 공급측면에서 큰 문제가 없어 보이지만, 2014년 전국 자가 주택 거주율은 53.6%로 절반 정도의 가구가 타인 소유의 주택에서 임차인으로 거주하고 있다. 이와 관련하여 가장 큰 법률문제 중의 하나는 임차주택에서 임차인이 그 가족들과 모두 함께 안정된 생활을 하는 것이라고 볼 수 있는데 만약 임차인이 사망한 경우에 그동안 임차인과 함께 생활 해온 가족들이 종전과 마찬가지로 당해주택에서 주거를 계속할 수 있는가 하는 문제이다. 이에 대해 주택임대차보호법은 임차주택에서 가정공동생활을 하고 있는 자에게 임차인의 권리 및 의무를 승계하도록 인정하고 있다. 그러나 사망임차인과 동거해온 상속인이 아닌 사실상 혼인관계에 있는 자에 대해 상속인이 아니라는 이유로 선순위상속인이 당해주택의 명도를 청구할 수 있다면 이것은 사망임차인과 동거해온 가족으로서 심각한 사회적인 문제가 된다. 따라서 본 논문에서는 주택임대차보호법상 임차권승계와 관련하여 제기되고 있는 문제점을 검토하고 그에 대한 개선방안을 제시하고자 한다.

• Journal of the Korea Society for Simulation
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• v.29 no.1
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• pp.71-79
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• 2020

As the urbanization trend in modern society continues, the concentration of the population induces the urban problems in the residential area. One of the well-known issues among various urban problems is the garbage problem, which causes deterioration of the residential environment of citizens and directly affects the satisfaction of municipal administration. Such garbage problem cannot be accurately predicted by analyzing the amount of waste emitted from residential areas, but it is necessary to analyze the lifestyle and characteristics of residents living in residential areas. In this study, we propose an agent-based residential modeling and simulation environment using discrete event system formalism to analyze the garbage problem and satisfaction level according to the distribution of residents in the residential area. To model the behavior of the residents, we utilized the Atomic Model to capture the temporal behavior. Also, we used the Coupled Model to model the multi-family and the building to enhance the reusability of the simulation model. Also, this study carried out simulation modeling and simulation for a multi-family residential area. The simulation results of the multi-family housing area show that considering the characteristics of the residents gives better results compared to the simulation results without considering the characteristics.

• Journal of the Korean Association of Geographic Information Studies
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• v.26 no.2
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• pp.42-54
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• 2023

The population is concentrated in the metropolitan areas in Korea, and low-density residential areas are transforming into high density residential areas through redevelopment to meet this demand. However, large-scale redevelopment in a short period of time has a negative impact on the urban climate, such as generating a heat island effect due to the reduction of urban green areas. In this study, the change in surface temperature from 2013 to 2022 in the redevelpment areas of Godeok-dong and Dunchon-dong, Gangdong-gu, Seoul, was analyzed using Landsat 8 satellite images. In the Godeok-dong area, the difference in surface temperature was analyzed for the target redevelopment area, forest area, mixed forest and urban area, and low density residential area. In the Dunchon-dong area, the difference in surface temperature was analyzed for the target redevelopment area, forest area, and low density residential area. The difference in surface temperature was analyzed through multiple regression analysis conducted yearly over the three different stages in redevelopment period. The results from the multiple regression analysis show that in both areas, the land surface temperature of target redevelopment area was higher than that of the forest area and lower than low density residential area. It can be seen that these results occurred because the low-density residential area in Godeok-dong and Dunchon-dong had a lower green area ratio and a higher building-to-land ratio than the target redevelopment area. The results of this study suggest that even if low-density residential areas are transforming into high-density areas, adjusting the management of green areas and building-to-land ratio can contribute to lessen urban heat island effect.

• Journal of the Korean housing association
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• v.13 no.5
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• pp.89-99
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• 2002

The multifamily housing has various advantages in construction cost, land-use intensity. KRIHS(1997) recommended the proper scale of th multifamily housing as 800 households in constructability, 1,000 households in facility compactability, 500 households in social aspect. At the early planning stage of project, the size of the multiftmily housing has, until now, been maximizingly considered under the regulation on which has been emphasized at the building volume ratio, land area, etc., except for the expenditure during the maintenance stage. This paper aimed at providing the proper size of multifamily housing in aspect of area and household number with maintenance cost at the early stage of project. For these, it took 곧 average cost function which is made from the 3-rd quardratic form and analyzes the unit increasing rate of the average cost. It surveyed in nationwide focused on the central heating system using diesel and kerosene. The number of samples is 88 and items of management cost is 11. The results are as follows ; first, 3rd-order quadratic function is proper at explaining the cost variation, considering the multicollinearity and statistics. Second, the proper size of multifamily housing is recommended with 83,000 $m^2$ on management area, 820 or over the 2,630 household number in aspect of total management cost.

• 월간 기계설비
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• no.6 s.191
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• pp.36-48
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• 2006

인구증가와 급속한 산업화에 따른 대량생산, 다량소비로 인해 쓰레기의 발생량은 지속적으로 증가하고 있으며 생활수준의 향상으로 쓰레기의 질적 특성도 변화되고 있다. 정부는 분리수거로 쓰레기 감량화 유도를 위해 지난 ’95년부터 쓰레기 종량제를 전국적으로 실시하고 있으나 수거∙운반단계에서 발생하는 문제는 크게 개선되지 못하고 있다. 따라서 쓰레기 방치에 따른 악취, 미관저해 등의 환경 위생적인 측면과 교통 안전 등의 문제를 해결할 수 있는 새로운 개념의 수거∙운반방식 도입의 필요성이 대두되고 있다. 쓰레기 자동집하시설은 지하관로를 통해 쓰레기를 수거하는 방식의 최첨단 시스템으로 지상에서 쓰레기를 볼 수 없는 쾌적한 주거환경 조성 및 기존의 수거∙운반 단계의 단점을 해결한 쓰레기 수거 시스템이다. 이미 유럽 및 일본 등에서 도입되어 운영되고 있는 쓰레기 자동집하시스템은 삶의 질 향상과 함께 에서 운영비 절감 등 경제적인 면에서 우수성이 검증된 바있다. 국내에 쓰레기 자동집하시설이 도입된지 10여년이 지났으나 그동안 주상복합 및 병원, 오피스텔 등에만 적용될 정도로 시장이 매우 미미했었다. 최근들어 쾌적한 주거환경에 대한 관심이 높아짐에 따라 지자체 및 발주처가 확대적용할 예정이어서 새로운 시장으로 떠오르고 있다. 최근 토지 공사가 성남 판교 집하시설과 용인흥덕지구 집하시설 입찰에 들어갔고, 주공도 광명소하지구 집하시설을 입찰에 붙였는데 건설업계의 관심이 집중되었다. 이와 관련 본지는 쓰레기자동집하시설 도입 필요성 및 원리, 국내 적용 현황 등에 관해 자세히 알아보고, 우양기건(주)(대표 강석대)가 인천광역시 도시개발공사로부터 분리발주 받은 송도4공구 1, 2단지 쓰레기관로수송설비공사의 시공사례를 알아본다. 향후 쓰레기 관로수송설비공사는 주택 단지 형성시 반드시 필요한 공사중의 하나이며 지자체로부터 분리발주될 가능성이 높은 공사 중의 하나이므로 우리 설비건설업계가 관심을 가져야할 분야이다.

• Journal of the Economic Geographical Society of Korea
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• v.22 no.4
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• pp.592-609
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• 2019

This study attempts to expand the leverage cycle theory using the subprime real estate investors. The leverage cycle theory has demonstrated asset price fluctuations irrelevant to changes in fundamentals through the restructuring of transaction composition centered on optimistic buyers. However, it needs to understand how this theory works in the depressed housing market with low-income residential regions to explain the geographic origins of the financial crisis. In the depressed housing market, the subprime real estate investors focused on low-income residential regions. Through this spatial focus, the low-income residential regions solely have real estate investor-oriented composition of new purchase transactions in the depressed housing market. The discovery of the subprime real estate investors as new actors lays the foundation for applying the leverage cycle theory to the depressed housing market which has been a underserved area for capital investment. This attempt illustrates how the geographical reinterpretation of an economic theory reestablishes spatio-temporal context of economic phenomena.

• Journal of the Korean association of regional geographers
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• v.21 no.2
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• pp.242-258
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• 2015

This study discusses spatial distribution of the silver towns in the Seoul metropolitan area and investigates how the residents recognize their silver towns through in-depth interviews. Nowadays there are many elders who prefer to live in urban downtown or suburb areas which can be connected with the places of their pre-retirement lives. Therefore, the silver towns in the Seoul metropolitan area have been increasing. The facilities are mainly located in northern part of Seoul and southern part of Gyeonggi province near the network of major express roads. Location and accessibility are more important than any other factors when the elderly contemplate moving into silver town. Silver town residents are likely to have meaningful times and positive identities by communicating with friends there. The elders aged 80 years or older living in silver towns think the silver towns as their home while 'young old' people complain their limited rights of decision making and they consider additional move.

• The Journal of the Convergence on Culture Technology
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• v.7 no.4
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• pp.189-193
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• 2021

This study purports to depict the generational topography of welfare attitudes of Korean people. Three generational groups are made for analytical purpose, 'between 20-39 age group', 'between 40-59 age group', and '60 and older'. Two major statistical techniques are used, the analysis of variance and correspondence analysis. The analysis of variance shows that the respondents' attitudes upon 'social services target(universal vs selective)', 'education', 'housing', 'child-care', 'youth support', and 'employment' varies significantly by age groups. Correspondence analysis also shows that 'between 20-39 age group' is located with proximity with 'child-care', 'employment', and 'housing', while '60 and older' is located with 'poverty' and 'old age life care'. Clearly this study shows that there is generational difference on welfare consciousness in many areas of social policy. Overall, the results show that significant generational differences with regard to welfare attitudes clearly exist in current Korean society.

• Land and Housing Review
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• v.15 no.3
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• pp.61-77
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• 2024

This study analyzed the characteristics of land use changes around urban railway stations in peri-urban mixed-use cities. The research focused on four station areas along the Gyeonggang Line in Gwangju City, Gyeonggi Province, categorized into three phases based on their opening dates to analyze land use changes. The analysis method utilized building permit registry data from 2012 to 2020 within a 1 km radius of each station, at 250-meter intervals, examining temporal, spatial, and functional distributions. Statistical analysis employed SPSS for weighted cross-tabulation to explore differences in building permits and concentration levels among various building types. The findings revealed: firstly, peri-urban mixed-use city station areas exhibited the highest number of building permits at the time of opening; secondly, significant land use changes were observed within the 500-meter radius from the station; thirdly, residential buildings dominated, reflecting a trend towards housing supply-oriented land use changes; fourthly, cross-tabulation indicated significant differences in building permits across time, distance, and type (p < 0.01). Lastly, the concentration analysis revealed that residential buildings were distributed most evenly, while buildings for educational, social, and agricultural and fisheries purposes were distributed unevenly.

• Proceedings of the Korea Water Resources Association Conference
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• 2023.05a
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• pp.397-397
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• 2023

기상이변에 따른 국지성 호우 및 태풍내습으로 인해 재해위험지구에서의 인명 및 재산피해가 지속적으로 발생하고 있다. 특히, 한국의 경우 대부분의 강우가 여름철에 단기간으로 집중되어 하천으로 유출량이 집중되므로 하천수위의 급상승 및 급하강을 일으키게 된다. 하천수위의 빠른 변화는 하천 제방의 국부적인 피해를 주거나 내구성을 저하시키는 요인이 된다. 또한 하천 제방의 붕괴는 제내지에 위치한 도시의 홍수 및 인명피해를 야기할 수 있으므로 하천제방의 안정성 평가를 통한 유지관리의 중요성이 대두되고 있다. 본 연구에서는 홍수취약성지수를 개량한 제방홍수취약성지수를 적용하여 기후변화를 고려한 강우적용시 하천 제방의 안정성평가를 진행하였다. 제방홍수취약성지수는 홍수취약성지수의 형식을 차용하여 하천 제방에 알맞은 인자들로 구성하여 개발된 새로운 기법으로 7개의 인자들의 값들을 기반으로 엔트로피 기법을 사용하여 가중치를 산정하여 취약성지수를 산정하는 방법이다. 다양한 강우시나리오를 적용하여 하천 제방들의 제방홍수취약성지수를 분석하였으며 산정된 취약성 지수들을 이용하여 제방의 안정성을 평가하였다. 또한 저수지 제방의 안전성 평가를 위한 방안으로 제방홍수취약성지수를 적용하기 위한 방안을 제시하고자 한다.