• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.357-360
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• 2010

쇠퇴한 도시 지역을 활성화하기 위한 도시재생을 위해서는 경제 사회 문화 등 도시 서비스의 불균형 정도와 이를 지원하는 물리적 기반시설의 노후 및 쇠퇴 진단이 정확하게 이루어져야 한다. 아울러 도시의 잠재력 등을 평가하고 도시재생 사업의 우선대상지역을 선정할 수 있는 기능과 이를 모니터링하고 평가할 수 있는 도시재생종합정보시스템 구축이 요구된다. 본 연구에서는 도시재생을 성공적으로 지원할 수 있는 도시재생종합정보시스템의 체계를 정립하고 그에 따른 시스템을 설계하였다.

• The Journal of the Korea Contents Association
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• v.21 no.5
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• pp.561-580
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• 2021

This study analyses the historical and cultural streets at Pinggang Road in the city of Suzhou, by understanding the development and conservation of the area, and uses the following ways to investigate its development, re-organization, and current state. This paper comprehensively compares, collates and investigates 4 different historical and cultural areas in Insadong and Samcheong-dong in South Korea, and South Luogu Lane in China. From initial research and analysis, this paper gathers the cultural, economic, and societal perspectives as non-physical measures, and spatial structure, road structure, and building maintenance as physical factor framework. It is significant in that it can provide an evaluation model for the preservation and regeneration of historical and cultural streets by presenting the viewpoint of complex development of non-physical and physical elements in Pyeonggang-ro. In addition, it is necessary to conduct optimization and specific research on insufficient areas, such as maintenance and development of programs and signature systems for visitors, and continuous development of historical and cultural network platforms by combining on-site surveys. Basic data should be provided for reference on the street.

• Journal of the Korean Association of Geographic Information Studies
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• v.11 no.1
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• pp.167-177
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• 2008

The Urban Regeneration can improve physical, environment, economy, life and culture of retarded urban area to recover vitality and to recreate residing environment having competitiveness. This study constructed buildings database to investigate deterioration of buildings of each dong that was minimum administrative region classified for administrative convenience, and spatial structure analysis for Urban Regeneration in Busan. Legal standards have not been established yet. Therefore, the study conducted quantitative analysis based on the Law of Urban and Dwelling Environment Improvement as well as the Special Law of Promotion of Urban Reorganization to find out problems of existing legal systems and to make use of investigation results as basic material of Urban Regeneration project in the future. And, the study investigated physical deterioration of buildings, and characteristics and types of the variables such as population, welfare, business entities at each dong, that is to say, basic administration unit of the government through Factor-Analysis.

• 한국신재생에너지학회:학술대회논문집
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• 2010.11a
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• pp.159.1-159.1
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• 2010

활성탄은 입자내 공극이 잘 발달된 무정형 탄소로써 흡착성 및 촉매성이 뛰어나 폐유를 연료로 전환하는 과정에 회분, 중금속 및 기타 이물질 제거에 우수한 효과를 나타내며 이러한 연구가 간헐적으로 진행되고 있다. 본 연구에서는 활성탄을 활용하여 이온정제유, 감압정제유, 재생연료유를 대상으로 흡착성 실험을 진행하였으며 물리적 및 화학적 성분 변화를 통해 활성탄이 정제연료유에 미치는 영향 및 분자체 작용에 대한 연구를 진행하였다.

• Land and Housing Review
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• v.2 no.1
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• pp.9-17
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• 2011

A urban regeneration project of Korea has been promoted highly attaching to physical reforms, but without fulfilling the basic goal of reactivating city functions through concerning overall areas. Moreover, the general rule and its system of urban regeneration project which would provide roles of public and civilians as well as facilitate cooperative urban regeneration, are currently missing. Thus, social stratum continuously requests a framework act for urban regeneration project called Control Tower, to be a guide to the evidently right path to step up. The research analyzes the current status and problems of urban regeneration projects in Korea to examine the necessity of Control Tower, and to bring up the way to move on for its efficiency presented below: First, the law should be declarative; possess general, prospective influences on laws and systems related to urban regeneration. Second, the nonbinding guideline on a urban regeneration project should be suggested to reflect the conditions by the regions. Last, propulsions should be framed such as administrative principles of strengthening publicity and connection of urban regeneration projects, a committee and fund to promote the former, and a research for problem solution.

• 한국신재생에너지학회:학술대회논문집
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• 2005.06a
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• pp.651-651
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• 2005

• Journal of the Korean association of regional geographers
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• v.23 no.1
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• pp.106-117
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• 2017

Recently, urban regeneration is being actively promoted in Korea and among those Jeonju Hanok Village is the major project which is the most consistently promoted. For this, visitors of Jeonju Hanok Village are skyrocketing. However, due to this condition, various problems are occurring, especially about commercialization. In this regard, this study is to suggest management of the Jeonju Hanok Village and new orientation in the policy, by analyzing physical, economic, and social status due to urban regeneration for Jeonju Hanok Village which has lost its identity and been commercialized. For this, the study analyzed changes in land usage and real transaction price, SNS data. Firstly, in the physical analysis, the study realized that there is commercialization going around the main streets of Jeonju Hanok Village. Due to the rapid commercialization, living spaces for locals are replaced to commercial spaces for tourists, and the emigration of locals is caused by economic/environmental damages with the degradation of housing environments. Secondly, in the economic analysis, there was no gap in real transactions among streets in 2010 but has shown a valid gap in 2016. The traffic of tourists is heavy and the real transaction prices of streets that are adjacent to major tourist sights rose the most. Rising real transaction prices are a positive phenomenon in the aspect of the city regeneration but it is concerned that they can be perceived as investment subjects. Thirdly, in the social analysis, tourists are using commercial aspects more than historical or cultural sites, and have lots of interest on those. However, because there are also lots of opinions about the commercialization of Hanok Village, we think the plans which can establish the identity of Hanok Village should be prepared. The study has its meaning on analyzing reality based on the land usage, real transaction, SNS data and suggesting political implications.

• Land and Housing Review
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• v.15 no.1
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• pp.99-115
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• 2024

This study aims to investigate Marseille's Euromméditerranée project and provide policy implications for revitalizing domestic urban regeneration projects. First, we identify Euroméditerranée as a pivotal urban regeneration effort, executed by EPAEM-an organization fostering governance-driven project advancement through collaboration and investment from both central and local governments. This endeavor has significantly contributed to revitalizing Marseille, enriching the quality of life for its residents. Second, this urban regeneration project has the following notable features: consolidated approach with combination of full redevelopment and rehabilitation, integrated regeneration covering hardware-like physical regeneration and software-like economic, cultural, and environmental regeneration; government-type urban regeneration project structure. Finally, we suggest that policymakers should consider the economic scale in urban regeneration projects, national-level government organizations, and efficient public-private partnerships.

• Resources Recycling
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• v.10 no.1
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• pp.16-24
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• 2001

In this study, various mechanical properties of concretes employing waste concrete as aggregate were examined. These concretes were obtained by mixing seven types of aggregate for different ratios. So, the experimental variables are the kinds of aggregates (some different aggregate compositions) and W/C ratio (0.40, 0.45, 0.50). From experimental results, the reliable regression analysis equations between compressive strength and various experimental data for recycled aggregate concrete are presented. Consequently, this study was accomplished to investigate basic engineering properties of recycled aggregate concrete using waste concrete.

• 한국신재생에너지학회:학술대회논문집
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• 2011.05a
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• pp.92.1-92.1
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• 2011

고분자 전해질 연료전지 (PEMFC)의 핵심 부품 중의 하나인 Bipolar Plate (분리판)을 제조하기 위해서 고분자/그라파이트 복합재료를 사용하였다. 고분자 매트릭스로는 경화시 뛰어난 화학적, 기계적 특성을 갖는 에폭시를 채택하였고, 전기 전도성을 부여하기 위해 그라파이트를 도입하였으며, 에폭시 수지의 내충격성을 향상시키기 위해서 Carbon Fiber를 채택하였다. 에폭시 분말과 그라파이트 분말, 그리고 1cm 정도의 길이를 갖는 Carbon Fiber을 믹서에 넣고 균일하게 혼합하였다. 이 혼합물을 이형제 처리된 몰드에 주입하고, Hot Press를 사용하여 가열, 가압 ($150^{\circ}C$, 4 ton/$cm^2$, 2시간)하면서 경화시켰다. 일정 비율로 고정된 에폭시/그라파이트 계에 Carbon Filber의 혼합 비율을 변화시키면서 전기적, 물리적 성질의 변화를 연구하였다.