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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
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LHI Journal of Land, Housing, and Urban Affairs
Journal Basic Information
Journal DOI :
Land and Housing Institute
Editor in Chief :
Volume & Issues
Volume 4, Issue 4 - Oct 2013
Volume 4, Issue 3 - Jul 2013
Volume 4, Issue 2 - Apr 2013
Volume 4, Issue 1 - Jan 2013
Selecting the target year
Korean Public Rental Housing for Low-income Households: Main Outcome and Limitations
Jin, Mee-Youn ; Lee, Seok-Je ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 303~316
DOI : 10.5804/LHIJ.2013.4.4.303
This paper examines the achievements and limitations of housing assistance programs for low-income households. Korean public rental housing has been rapidly developing since 2000, and thereby achieved an increase in public rental housing stock, housing quality improvements, and the reduction of rent over-burden for low-income tenants. Despite some conflicting evidence, it appears that the provision of newly-built public rental housing has helped stabilize the prices of neighboring private rental housing units. But, as we are entering an era of one million long-term public rental housing units, we need to shift our focus from quantity-oriented provision to housing maintenance for tenants, and from cost-based rental housing to affordable rental housing and better access to rental housing for low-income tenants who are not beneficiaries of government assistance. Most of all, it is very important for local governments and the private sector to actively participate in the provision of public rental housing in order to ensure a stable rental housing market.
A Study on the Improvement Plan of Green Belt Community Support Program
Lee, Mi-Hong ; Yoon, Jeong-Joong ; Yoon, In-Sook ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 317~332
DOI : 10.5804/LHIJ.2013.4.4.317
The purpose of this study is to survey the community support program of Green Belt from 2001 to 2011 and propose the improvement of the institution. For research method, the projects were analyzed by year, area, and category using statistical data. The improvement of the institution was drawn through the opinion survey of the interest group such as residents and public servants. For 10 years, 2007 community support projects were carried out and the total amount of government expenditure was 583.9 billion won. Among the support items, life convenience projects comprise 96.7%. For area, metropolitan area comprise 32.5%. There is a bias in items and areas. According to the survey of the residents and public servants, the satisfaction for the community support program is increasing. But it is necessary to enlarge the direct life cost support, activate community involvement and develop new project type. Proposed new projects are such as making characteristic village for income creation, planning for the landscape preservation using historic and traditional resources, making leisure space for nearby residents, and projects for the aged people. And it is proposed to give incentive to the characteristic village projects through competition.
Analyzing the Current Situation and Issues of Urban Renewal Projects in Korea: Focused on Housing Redevelopment Projects and Housing Reconstruction Projects
Lim, Jung-Min ; Lee, Young-Hwan ; Kim, Jae-Sung ; Kim, Sung-Youn ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 333~348
DOI : 10.5804/LHIJ.2013.4.4.333
The detailed current situation of urban renewal projects which have implemented in all over the country is sorted by regional and divisional groups, researching press reports. Problems in the progress of promoting urban renewal projects made the paper are analyzed in this research. This research examined the actual condition about urban renewal projects synthetically and then, deduced the following improvement plan. First, formulating long-term renewal plan is needed. Secondly, It should be changed into the gradual urban renewal project on a small scale according to various conditions of each local area. Finally, support of the central government in consideration of local conditions should be carried out.
A Study on Collaborative Management in a Complex Boundary New Town: On the Case of Wirye New Town
Choi, Sang-Hee ; Kim, Doo-Hwan ; Kim, Ryoon-Hee ; Yoon, In-Sook ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 349~360
DOI : 10.5804/LHIJ.2013.4.4.349
Recently new town development projects are increasing including more than one local government such as provincial government new town and Wirye new town. Institution improvement for the development and management of complex boundary new town is necessary because present urban development institution is based on the new town of single local government. The concept of multi-level governance provide good conceptual frame in recognizing conflict issues and searching for a collaborative solution in Wirye new town. The purpose of this study is recognizing the conflict issues in the process of development and management and providing the collaborative management method using the conceptual frame of multi-level governance in Wirye new town. For this, we did interviews for the related persons and experts, reference research and professional forum. We drew some implications from the references about urban development and similar cases such as free economic zones. The main results of this study is as in the following. First, we categorised the main conflicts in the development and management in Wirye into 4 sectors, such school, administrative service, utility facilities and urban infrastructures. Then, we analysed the conflict issues of each categories and composed a conflict-structure of Wirye new town. Second, the structure of conflict in Wirye new town is composed of the confrontations between separated management and integrated management and between wide area management and local management. Third, for the cooperative management of Wiyre, we should construct multi-level governance in three dimensions of administrative council, local government association, and special management organization.
A Study on Affordability of Bogeumzari Housing in Metropolitan Area: Focused on Public Sales Housing, 10-Year Rental Housing, and Shared-ownership Housing
Choi, Eun-Hee ; Kim, Ok-Yeon ; Lee, Jong-Kwon ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 361~370
DOI : 10.5804/LHIJ.2013.4.4.361
The purpose of this paper is to appraise Bogeumzari Housing Program(BHP) which is providing public housing of different types for the target brackets on a matching system basis. Especially, on government's announcing BHP plan with the designation of several Bogeumzari districts in Seoul Metropolitan area, they raised a question about target groups' receiving the benefits of BHP plan and this paper focuses on the question. We tried to analyze two topics. First one is about the exorbitant windfall profits to the future potential residents derived from low price or rental cost of Bogeumzari Housing in comparison with neighborhood's market price. Second one is the low possibility of low-moderate income household's access to absolutely high price Bogeumzari Housing that is because the market price is so high in some area. BHP includes not only long-term public rental hosing(Permeant rental housing, National rental housing) for low income households but also other types of public rental housing(10-year rental housing, shared-ownership rental housing) for moderate income households. So, in this study we tried to find out the affordability of each bracket in three public housing types, which are public sales housing(condominium), 10-year rental housing and shared-ownership rental housing. Through analyzing the housing affordability by types, regions, size, we tried to seek the answer to the controversy and propose policy implications related to the future public housing programs.
Evaluation of Structural Performance of Flat Plate-Column Interior Connections with Folded Bend Shear Reinforcement
Lee, Bum-Sik ; Park, Seong-Sik ; Park, Ji-Young ; Bang, Jong-Dae ; Jun, Myoung-Hoon ; Cho, Gun-Hee ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 371~382
DOI : 10.5804/LHIJ.2013.4.4.371
This study performs an experimental investigation to evaluate the behavior of RC flat plate interior joints specimens. Three 60 percent scale Flat Plate interior specimens assemblies representing a portion of a Flat Plate Apartment Structural System subjected to simulated seismic loading (unbalanced moments) under constant axial load were tested, including one specimens with ordinary shear reinforcement and two specimens with folded bend type shear reinforcement. Test results are shown that (1) the design code KBC 2009 is accurate estimate the behavior of specimens. (2) Two types shear reinforcement have a similar structural behavior, but construction work of rebar with folded bend type shear reinforcement is easier than that of ordinary shear reinforcement. (3) In moderate seismic region, RC Flat Plate interior joint with folded bend type shear reinforcement is apply to structural design of Flat Plate.
Identification of On-site Environmental Management Factors and Analysis of Responsible Parties in Public Housing Construction Sites
Sohn, Jeong-Rak ; Song, Sang-Hoon ; Jun, Myoung-Hoon ; Park, Seong-Sik ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 383~393
DOI : 10.5804/LHIJ.2013.4.4.383
The trends of green growth and eco-friendliness came to be the core development indicator for the sustainable global environment. Korean government reflected these trends in the main flows of the national development index, and suggested diverse directions for green construction technologies and high quality construction environment through Third master plan for construction environment. However, the efforts to follow these trends during the construction process as a step for production phrase are not being considered enough yet. In this study, we identified the basic environmental management factors in order to enhance the eco-friendliness of public housing construction sites, and suggested the reasonable conducting parties and process for those respective factors. The results of this study are expected to be the valuable reference in defining the required activities and participants' responsibilities, and improving the work process for systematic on-site environmental management. In applying those results, the discussion should be followed on the executing party of each unit activity and the responsibility assignment for each process. At the same time, the legislation and standard related to environment need to be essentially amended. In the future, the method of evaluating the environmental management activities, and the technical solution to environmental problems are to be reviewed as a further research for successful environmental management.
A Study on the Housing Energy's Consumption and Saving Consciousness on the Housing Tenure
Kwon, Chi-Hung ; Yoo, Jung-Hyun ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 395~406
DOI : 10.5804/LHIJ.2013.4.4.395
The purpose of this paper is to analyze of the home energy consumption and conservation awareness, usage patterns and policy directions for housing energy-saving house by three types of houses tenure. The results of analysis is : First, there is existed to the difference in average by each housing tenure types. Second, the residents of sales apartment and tenants of private and public rental apartment are practices in the energy consumption and conservation Third, the behavior between residents of sale-housing and the tenants of private and rental housing on the energy-saving behavior items is existed with behavioral differences. Finally, the consumer-oriented incentives method in the future housing energy' policy direction might be used more efficient and effective than others
The Analysis on Energy Performance Index of the Green Building Certified Apartment Buildings in Korea
Kim, Jong-Yeob ; Jung, Yoon-Hye ; Paik, Hae-Sun ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 407~415
DOI : 10.5804/LHIJ.2013.4.4.407
Although many certification works have been carried out since Green Building Certification was enforced in 2002, analyses of the effects and efforts to improve this system are still poor. In the certification system, the energy performance was usually assessed by Energy Performance Index(EPI) of the Energy Saving Design Standards for Buildings. However, due to the inadequacy of analyses on current situation of the Index, there are difficulties to reform it. In this research of green-certified apartments, the author examined correlations between energy performance indexes and aimed to improve the Index by analyzing the scores based on point distribution of respective fields. The average EPI score of green-certified apartments was 74.68, and there was wide variations in min 63.4 and max 90. Furthermore, the average score of energy consumption, which was allotted the most points, was 7.04 out of 12. Therefore, betterments in the Index such as reinforcement in grade ranges and adjustment of the calculation method are necessary.
A Study on the Seasonal Survey of the Indoor Air Quality in New Apartment Houses
Chun, Chu-Young ; Kim, Gil-Tae ; Hwang, Gi-Huen ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 417~424
DOI : 10.5804/LHIJ.2013.4.4.417
The purpose of this study was to investigate the characteristics of the indoor air quality by season. The surveyed houses were 48 new apartment complex in 2012 across the country. The houses were carried out the bakeout before the test. The measuring method was "Indoor air quality testing standards process" and the measured items were formaldehyde, benzene, toluene, ethylbenzene, xylene, styrene average emissions. All the items were more emitting during the summer. From June to September the average concentration of formaldehyde emission was higher than other seasons. The average emissions of benzene concentrations in all seasons were released in small quantities. Average emissions of toluene and ethylbenzene concentration from April to August showed slightly higher emissions. Xylene and styrene concentration showed the highest emissions at April, but without large deviations throughout the year.
Developing Response Plan for the Direct Buying System for SME's Construction Materials based on the Analysis of Material Procurement Management Load: Focused on the Owner Providing Public Apartment Housing
Song, Sang-Hoon ; Bang, Jong-Dae ; Sohn, Jeong-Rak ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 425~434
DOI : 10.5804/LHIJ.2013.4.4.425
The Small and Medium Business Administration specified 123 construction materials mandatory to purchase directly and forced the public owners to provide the contractors with materials as required by related law. This study extensively reviewed various characteristics and management factors of the owner-providing materials consumed in the public apartment housing under Direct Buying System(DBS) from the public owner's perspective. Subsequently, the major managed materials were identified, and the proper response plan was developed along the material procurement process. The Procurement Management Load Indices (PMLI) of 43 materials were evaluated according to rating criteria with procurement path, project-specified level, user requirement level, supplier's responsibility, on-site work requirement, additional parts, and inspection standards. The tile and aluminum windows were classified in the group needing high-level procurement efforts to reduce the errors and ensure the efficiency. The accurate quantity estimation method, definite purchase details, management activity definition before and after production, additional quantity for rework, interference coordination were defined as the essential activities for effectively responding to DBS.
A Survey to Improve the Green Building Certifications Responding to Climate Change: Focused on the External Environment of Housing
Kwon, Hyuck-Sam ; Kim, Ji-Hyeon ; Kim, Jung-Gon ;
LHI Journal of Land, Housing, and Urban Affairs , volume 4, issue 4, 2013, Pages 435~447
DOI : 10.5804/LHIJ.2013.4.4.435
This study aims to propose basic data for improvements that can actively respond to climate change in the Green Building Certifications that came into effect in March 2013, including the analysis of evaluation criteria and applications. In response to climate change, Green Building Certifications in developed countries such as BREEAM(UK), LEED(USA), DGNB(Germany), and CASBEE(Japan), have been extended to the neighborhood unit or city levels, i.e., BREEAM Communities, LEED Neighborhood Development, DGNB Stadtquartiere, CASBEE Urban Development. On the other hand, for the Green Building Certifications in Korea, some criteria such as indoor environment and energy have been given more emphasis than others such as external environment(land use, traffic, ecological environment). In addition, results from the analysis of the evaluation scores on the external environment of 79 housing complexes show that the score on the indoor environment and energy determines the evaluation grade, whereas the score on the external environment is less weighted and has less impact. Therefore, the new evaluation system for the Green Building Certifications responding to climate change should be extended from building level to urban district levels.