• Korean Journal of Construction Engineering and Management
• /
• v.25 no.3
• /
• pp.3-16
• /
• 2024

The government announced the Housing Welfare Roadmap (November 2017), to expand the supply of public rental housing by reconstructing aged long-term public rental complexes. Also, remodeling projects for complexes with low business feasibility of reconstruction projects are recognized as an alternative to supplying public rental housing in urban area. This study analyzed influence factors by dividing them into project feasibility, architectural plan, urban & residential environment plan, and legal system groups in order to establish a plan for long-term public rental housing remodeling project. Futhermore, this work conducted the principal component analysis to get the principal component factors among the influence factors of each group, and the weight analysis to calculate weighting of them. In addition, major influence factors were derived by calculating the relative importance score (RIS) of each factor. Lastly this paper validated the major influence factors and applicability of the procedure to select 3 complexes that can be reviewed for remolding project among 33 long-term public rental housing complexes located in Seoul. The results of this study are expected to be useful when establishing a remodeling project plan for long-term public rental housing.

• 월간 기계설비
• /
• s.246
• /
• pp.58-71
• /
• 2011

건축물 외벽에 노출해 설치토록 유지해 온 국내 도시가스사업법 가스배관 설치기준의 개정 논의가 본격화됐다. 한국가스안전공사는 지난 해 12월 16일 서울지역본부에서 정책 기술자문위원 8명이 참석한 가운데 '건축물 가스배관 설치기준 개선 공동연구'에 대한 착수회의를 갖고 본격적인 개정작업에 돌입했다. 연구기간은 내년 2011년 10월까지 총 11개월이며 이 연구에는 한국가스안전공사, 한국가스학회, 한국건설생활환경시험연구원, (주)삼천리 등 4개 기관이 참여하여, 안전성 검증과 설치기준, 시공매뉴얼 등을 마련하게 된다. 한국가스안전공사의 '건축물 가스배관 설치기준 개선 공동연구' 추진은 그동안 대한설비건설협회 가스설비공사협의회(위원장 이효련)의 지속적인 건의사항으로, 이 연구가 마무리되면 앞으로 일본, 영국 등 선진국과 같이 가스배관의 건축물 내 매몰 시공이 가능해질 것으로 보인다.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.39 no.5
• /
• pp.21-32
• /
• 2011

The district units planning suggests not only detailed standards of building as parts of the whole plan in the district but also a guideline of the arrangement, shape and pavement of the public open space, in order to move away from the rigid image of an institution which causes the formal creation of it. This triggered various problems. While the basic plan for adjustment of urban environments(established in 2005) was being reorganized in order to reflect changed conditions of the city center, the sector of public open space was subdivided according to the guidelines of development by district. We conducted a comparative analysis of conditions before and after the adjustment, so as to examine whether or not the reorganized institution is effective for the plan of public open spaces. The analysis showed that there was no remarkable change between the basic plan and the reorganized institution in that items which were not any different from the existing building codes were established due to lack of guidelines related to public open space under the law of urban and residential environmental improvement. Low regulations should set up criteria for establishment from a concrete, effective microscopic aspect appropriate to the significance of public open space by the linking of public open space and the surrounding environment, whereas high regulations such as building codes should specify essential components.

• Journal of the Economic Geographical Society of Korea
• /
• v.15 no.1
• /
• pp.131-145
• /
• 2012

During the 1980s and 1990s, most of the old industrial cities of advanced countries have experienced serious de-industrialisation. This has caused many problems, such as economic decline, increasing unemployment, environmental degradation and social unrests. Since the mid-1980s, some of these cities have started to tackle the problems by urban regeneration programs with cultural and artistic activities, new industries, and implementing housing projects. The cities of Newcastle and Gateshead in Northeastern England were the examples of the ones which have created major development projects, such as building condominiums, renovating old factory building, and promoting cultural and art activities. This paper introduces policies and programs of the cities' urban regeneration, analyses their governance structure, and articulates factors contributing to the success of the policies and programs.

• The Safety technology
• /
• no.185
• /
• pp.19-21
• /
• 2013

경기도 성남시 분당구에 위치한 한국토지주택공사는 지난 2009년 10월 대한주택공사와 한국토지공사가 통합하고, 국가가 자본금 전액을 출자해 출범한 공기업이다. 한국주택공사는 전국의 300여 개의 사업장에서 주택 공급, 신도시 개발 등 국민들의 주거생활 향상과 국토 이용의 효율성을 높이기 위한 다양한 활동에 나서고 있다. 특히 주택 공급 분양과 관련해서는 보금자리 주택 건축 사업을 담당하면서 국민주거 수준을 높이는 역할을 톡톡히 수행하고 있다. 이를 구체적으로 살펴보면 한국토지주택공사는 2018년까지 150만호의 보금자리 주택을 공급한다는 목표를 세워 실천해 나가고 있다. 또 신도시 개발 분야에서는 세종시를 비롯해 부산, 대구 등의 혁신도시 개발 업무를 맡고 있기도 하다. 이처럼 국민주거 수준을 높이고 도시에 숨결을 불어넣는 막중한 업무를 진행함에 있어 근로자의 안전 보건은 경영의 최우선 가치로 여겨지고 있다. 여기에 더해 전국 본사와 33개 지역본부, 사업본부 및 사업단과 7천여 명의 임직원으로 구성된 거대한 조직이라는 점에서 이곳이 안전관리는 전국 안전인들의 남다른 관심을 받고 있다. 아울러 최근 전 직원의 안전보건 관련사항을 체계적으로 관리할 수 있는 안전보건시스템 개발이 한창 진행 중에 있어 더욱 뜨거운 화제가 되고 있다. 근로자의 안전보건을 밑바탕으로 국토 관리의 중추적인 역할을 담당하고 있는 한국토지주택공사를 찾아가 봤다.

• Journal of Navigation and Port Research
• /
• v.36 no.8
• /
• pp.651-657
• /
• 2012

In the Busan North port redevelopment project, which is the first large scale port redevelopment project in this country, it adopted the national landscape plan for competitiveness of port city. Furthermore, it includes many efforts on landscape formation in the process of improvement of ocean city image and enhancement of its value, which fits for the situation and characteristics of the original nature, history, and culture resources, together with all facilities, structures, symbols, and eco green belt. Firstly this study attempted to analyze the characteristics of Busan landscape, Busan city design plan(2010), especially coloring plan, together with the case study of landscape color plan for foreign countries. From the basis of this analysis, it was proposed a landscape enhancement strategy in the Busan North port redevelopment project through the coloring plan and it is expected that the result would be used for the basic data for other redevelopment project.

• Journal of the Architectural Institute of Korea Planning & Design
• /
• v.34 no.10
• /
• pp.131-142
• /
• 2018

Being dealt in Alfred Weber's Theory of the location of Industries, a lot of economic benefits can be obtained through aggregation and clustering of industrial facilities, which derived to the development of industrial complexes in Korea. However, with the IMF economic crisis as well as various institutional changes, the framework of aggregation and clustering of industries is broken, which led to individual developments that took place without any consideration of surrounding industries. For reformation of these condition of industrial complexes, national government-led regeneration projects are being carried out currently. However, national government-led projects mainly focus on profitable projects such as officetel and hotel that are irrelevant to exist composition of industrial complexes which is usually manufacturing base industries and are unable to solve the fundamental problems of industrial complexes. Thus, a necessity of industry clustering is deduced through case analysis of actual private-led manufacturing industry cluster with governance and analysis of benefits on financial, spatial and environmental aspects. In addition, implications on the necessity follow base on factorial analysis on the benefit of clustering development than individual development as well as analysis on the measures taken for successful clustering.

• Journal of Korean Society for Geospatial Information Science
• /
• v.21 no.2
• /
• pp.3-9
• /
• 2013

Various data like digital maps(1/1,000 or 1/5,000), field surveying, online materials and literatures are used for the preliminary investigation for urban development such as the feasibility evaluation, the profitability analysis, the zoning proposal, the zoning designation, and the land replotting planning. There are a couple of urban development methods like an expropriation, a replotting, a mixed-used method. The replotting method requires the consideration of land replotting types based on topography and building condition, which is not easy to gather data for the preliminary investigation maintaining the security of development planning. There are limitations of a preliminary investigation using aerial photos to detect topographic and building changes at specific period. GIS data combined with high-resolution imagery has advantages over the current dataset, which come from easy acquisition of various spatial resolution satellite images, wide swath coverage, the choice of imagery resolution satisfying a usage purpose, economic benefit comparing to aerial photos, and the calculation of distance and area on imagery from image modeling. For these reasons, the proposed method in this study enables to perform the more appropriate preliminary investigation using more accurate information.

• Land and Housing Review
• /
• v.12 no.4
• /
• pp.93-101
• /
• 2021

As the number of small households (1 to 2 persons per household) in Korea gradually increases, so does the importance of housing supply policies for small households. In response to the increase in small households, the government has been continuously supplying urban housing for these households. Since housing for small households is a sales and rental business similar to apartments and general business facilities, it is important for the building owner to calculate the project's estimated construction duration during the planning stage. Review of literature found a model for estimating the duration of construction of large-scale buildings but not for small-scale buildings such as urban housing for small households. Therefore this study aimed to develop and verify a model for estimating construction duration for urban housing at the planning stage based on multiple regression analysis. Independent variables inputted into the estimation model were building site area, building gross floor area, number of below ground floors, number of above ground floors, number of buildings, and location. The modified coefficient of determination (R_a²) of the model was 0.547. The developed model resulted in a Root Mean Square Error (RMSE) of 171.26 days and a Mean Absolute Percentage Error (MAPE) of 26.53%. The developed estimation model is expected to provide reliable construction duration calculations for small-scale urban residential buildings during the planning stage of a project.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.46 no.3
• /
• pp.79-91
• /
• 2018

This study proposes the difference of awareness and improvement plan of building-related landscape systems through a cognition survey of building owners, public officials, and experts. The main results are as follows. First, all three groups are highly aware of the need to secure urban green spaces. Even if private property rights are restricted, the level of awareness that green space should be secured for public benefit is high. The level of interest in the building-related landscape system was also surveyed to a greater degree. Second, the survey respondents, including the building owner group, answered that there is a need to strengthen the building-related landscape area standards. It can be seen that there is a need to revise the relaxation of the building-related landscape area standards through an amendment of the Building Ordinance in many local governments. Third, most municipalities are not equipped with an organizational system that can promote the work of building-related landscape. It is necessary to newly hire civil servants for landscape design, maintenance, and management specialization, or to expand co-working relationships with related departments. Fourth, building owners are interested in building-related landscape, but they do not know specific management methods and leave the landscape space. The municipality needs to offer guidance on landscape architectural design and construction methods that the building owners can easily follow and to support the voluntary landscape space management on the part of the local residents by supporting the trees. Fifth, in order to improve the building-related landscape system, it is necessary to verify the effect of the building-related landscape and spread a consensus. At the government level, in order to enable building owners to recognize the value of the landscape space in connection with an urban regeneration project, it is necessary to present an example of an excellent building-related landscape installation via a pilot project.