• Design Convergence Study
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• v.12 no.6
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• pp.159-175
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• 2013

Recently, Interests in rehabilitation of the old town center has grown. Incheon city are propelling many renewal plans for the area, Rapid Urbanization and outskirt developments have expanded city space and city center has been weakened and declined. With responds to these phenomena, World's interests on creative city is increasing nowadays and projects of creating creative city from many countries are being launched. Korea is one of the countries who follows this trend and is also proceeding projects on creating creative city. However, identities of our nation and city which have rapidly grown only based on logics of economic growth are disappearing. Hence, this study intend to focus on the cities of creative which draw the participation of its citizens. Thus, this study examining basic theoretical background from literatures, theory, precedent studies related to citizen participation & creative city. Then, the study establish a framework of analysis by extracting principal factors to creative city construction methodology centered on citizen participation. Furthermore, this study suggests the creative city construction methodology of citizen participation centered on for old downtown through survey residents consciousness.

• Journal of Urban Science
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• v.7 no.2
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• pp.37-46
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• 2018

The purpose of this study is to review and evaluate the proper planning for 2030 Incheon Urban Parks & Green Space Master Plan. Some of the plans are aimed at multiple small districts within the city's old town, as local governments are planned to be sub-subsidized by Incheon Metropolitan City. However, these plans have become simple plans for each district and therefore find it difficult to collect from the perspective of the using system of the residents who are directly used. First, the construction of the urban park and green space network requires the construction of a service using system that can be felt by the users. Second, the basic idea of each district planned as the detailed strategy of the master plan should be planned through consultation with nearby the district. Third, specific targets and directions for the urban park and green space plan through the urban development project are needed.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.21 no.5
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• pp.1-14
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• 2022

In this study, in order to analyze the preference for UAM of public transportation users following the introduction of urban air transportation(UAM), A preference consciousness(SP) survey was conducted on 840 users of Incheon public transportation using the Incheon International Airport-Incheon Gil Hospital route, which is the urban air traffic(UAM) demonstration route section. In addition, the means selection model was estimated based on the results of conducting a preference consciousness (SP) survey. As a result of analyzing the time value for travel using the established means selection model, it was found to be 56,428 won/hour, As a result of verifying the elasticity of travel cost (won), in-vehicle time (minutes), and out-of-vehicle time (minutes) in the model, the effect on the urban air traffic (UAM) share in this model was found that travel cost (won), in-vehicle time (minutes), and out-of-vehicle time (minutes) were in order, and the effect was greater when the travel cost (won) decreased than when it increased.

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2014.10a
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• pp.63-64
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• 2014

• Journal of Urban Science
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• v.7 no.2
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• pp.47-52
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• 2018

The purpose of this study is to review and evaluate the proper planning for 2030 Incheon Urban Parks & Green Space Master Plan. Some of the plans are aimed at multiple small districts within the city's old town, as local governments are planned to be sub-subsidized by Incheon Metropolitan City. However, these plans have become simple plans for each district and therefore find it difficult to collect from the perspective of the using system of the residents who are directly used. First, the construction of the urban park and green space network requires the construction of a service using system that can be felt by the users. Second, the basic idea of each district planned as the detailed strategy of the master plan should be planned through consultation with nearby the district. Third, specific targets and directions for the urban park and green space plan through the urban development project are needed.

• Proceedings of the Korea Water Resources Association Conference
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• 2019.05a
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• pp.387-387
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• 2019

우리나라는 최근 10년간 자연재난 중 호우로 인해 인명피해 약 120명, 재산피해 약 1조 4천억원을 기록하였으며, 또한 기후변화로 인해 강한 국지성 집중호우의 발생빈도가 높아질 것으로 예상됨에 따라 호우에 의한 침수피해가 증가될 것으로 예상된다. 특히 본 연구 대상지역인 인천시의 경우 도시화로 인해 인구밀도 및 불투수지역이 증가함에 따라 침수피해가 대형화되고 있는 실정이다. 이에 본 연구에서는 인천시와 같은 도심지역에서의 침수발생을 사전에 예측하고 침수발생에 대한 대비 대응을 위해 하수관망 해석을 위한 SWMM 모델과 침수해석을 위한 2DIS 모델을 연계하여 인천시 침수심 생산체계를 구축하고자 한다. 본 연구에 적용한 침수심 생산과정은 크게 강우자료 생산, 유역 및 하수관망 해석, 침수 해석 등 총 3단계 과정으로 구성된다. 강우자료 생산과정에서는 유역 및 하수관망 해석과 침수 해석을 위한 10분 단위 유역평균 강우량자료를 생산한다. 유역 및 하수관망 해석과정에서는 지형자료 및 강우자료를 이용하여 SWMM 모델을 통해 맨홀에서의 월류량 자료를 생산한다. 마지막으로 침수해석과정에서는 지형자료와 함께 앞서 두 과정을 통해 생산된 강우 및 맨홀 월류량 자료를 입력자료로 하여 2DIS 모델을 통해 10분 단위의 시계열 침수심 정보 및 격자별 최대 침수심정보를 생산한다. 본 연구에서의 공간해상도는 도심지역의 도로단위 고해상도 침수심 정보 생산을 위해 6m 단위로 하였으며, 시간해상도는 단시간에 발생하는 도심지역의 침수특성 반영을 위해 10분으로 하였다. 또한, 침수발생 시 발생한 강우의 지표흐름 영향을 반영하기 위해 빗물받이효율 변화에 다른 침수심을 분석하였다. 본 연구를 통해 도출된 모의 침수심 결과를 실제 침수피해사례 및 풍수해저감종합계획 결과와 비교하였으며, 다수 지역에서 실제 침수발생지역과 동일하게 침수가 발생한 것으로 나타났다. 또한, 전체적인 침수 양상이 유사하게 발생함을 확인하였다. 향후 관측자료를 이용한 하수관망 및 침수해석 모델의 최적화, 하천유량 예측을 통한 하류 기점수위의 반영 등을 통해 정확도를 개선할 수 있을 것으로 판단되며, 이를 통해 인천시 침수발생을 사전에 예측하여 침수피해에 대비 및 대응과 침수피해 발생 시 정확하고 상세한 원인 분석 및 예측이 가능할 것으로 기대된다.

• Journal of Cadastre & Land InformatiX
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• v.50 no.2
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• pp.237-254
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• 2020

Housing vacancies have become a major issue in urban areas, there have been many efforts to address this issue at the national and local levels. The purpose of this paper is to investigate the factors contributing to housing vacancies in old town Incheon in South Korea. In particular, the research focuses on examining the effects of multiple levels of factors on housing vacancies in a comprehensive way; the three levels of factors were identified with a literature review including housing (Level 1), Neighborhood (Level 2), and Region (Level 3). A multi-level logistic regression model was used to examine the relationship between 13 factors in three spatial levels and housing vacancies. As a result, the factors in all three levels were able to explain housing vacancies including site area and shape, proximity to major roads (Level 1), ratio of houses in designated urban renewal area and slope (Level 2), and ratio of the elderly living alone, land price, changes in land price and ratio of new houses (Level 3). These results show that the combination of the physical inferiority of the housing site and the neighborhood environment and the economic and social vulnerability of the region is likely to increases the number of vacant houses. This study also suggested that a multi-dimensional policy strategy is needed to solve the problem of housing vacancies, and urban policies, such as supplying new housing or urban renewal area designation, should be carefully implemented in a way not to create housing vacancies.

• Journal of the Korean Institute of Landscape Architecture
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• v.50 no.5
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• pp.1-12
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• 2022

COVID-19 led to an increased need for mountainous urban parks in the city that can be enjoyed while moving rather than staying put. However, studies on the economic value of mountainous urban parks have been insufficient. As a result, this study investigates the economic value of Gyeyangsan, a mountainous urban park located in the city, by quantifying the value of natural resources provided to residents and analyzing the factors affecting these values. The results are summarized below. First, according to the economic value assessment of Gyeyangsan, the use value was 2,210 won per person or 4.42 billion won per year, and the preservation value was 6,182 won per household, or 129.37 billion won. Gyeyangsan's total assets value was assessed as 3.68 trillion won. Second, according to the estimates of the willingness to pay and the determinants for the use-value, the frequency of visits, age, and use satisfaction significantly impacted the intention to pay for the use-value. Third, according to the estimates of the willingness to pay and the determinants for the preservation value, the intention to revisit, volunteer participation, educational level, gender, and residence significantly influenced the intention to pay for the preservation value. According to the findings of this study, it will be possible to make crucial policy implications when setting a direction for future park management by presenting a practical policy plan for the maintenance of mountain parks in downtown areas and will broaden the scope of research.

• The Journal of the Convergence on Culture Technology
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• v.8 no.6
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• pp.757-763
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• 2022

In the NATM tunnel construction method for urban subway and underpass construction, various causes of disaster exist. In this study, in order to analyze the importance of disaster influencing factors during NATM tunnel excavation, the possible risk factors were analyzed through prior research such as drilling, charging and blasting, It was divided into the work items of wrinkle treatment, pumice cleanup, and support materials. Next, the final 21 detailed measurement indicators were selected through the FGI survey of related experts, and AHP (Analytic Hierarchy Process) analysis were conducted. As a result, it was found that the workers involved in the tunnel construction were the most influential disaster influencing factor.

• Journal of the Korean Society for information Management
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• v.31 no.1
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• pp.207-230
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• 2014

This study aims to explore measures to help establish a management direction and policies of local public libraries based on local residents' needs for library services based on the community characteristics. To that end, a community survey was conducted focusing on eight urbans (gus) and two rural districts (guns) in Incheon Metropolitan City. The districts were categorized into three types, original urban center (Area 1), new urban center (Area 2), and urban-rural complex (Area 3). The residents in each type were analyzed in terms of library use, awareness, needs, and satisfaction. In terms of library use, awareness, and satisfaction;we identified differences among the area types. This paper suggested management directions of local public libraries based on the community characteristics.