• Journal of The Korean Digital Architecture Interior Association
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• v.13 no.3
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• pp.5-14
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• 2013

In recent years, the change of urban function and the decrease in birth rate have given rise to merge, abolition and relocation of the existing schools. This study explores the possibilities for various land utilizations of disused school sites, aims to propose the effective asset management and the proper development methodology. Firstly it examines the status of small class school in urban area and the linkage complex development method. Among various methods, it compares the validity between the closed school management and public asset management method. In addition, it analyses the national finance method and public-private partnership investment as a proper development methodology to ensure both the common-benefit and profitable business. As a result of study, it prposes the BTO(build-transfer-operate) method to use effectively the disused school sites in urban area.

• Safety and Health at Work
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• v.3 no.3
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• pp.235-240
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• 2012

The objectives are to compare the airborne asbestos concentrations resulted from mitering of abestos cement roof sheets by a high-speed motor and a hand saw, and to monitor whether other workers near the test sites are vulnerable to the fibers exceeding the occupational exposure limit. Four test cases were carried out and altogether 7 personal and 4 area air samples were collected. The NIOSH method 7400 was employed for the air samplings and analysis. Using the phase contrast microscopy, fiber counting was conducted under Rule A. The study showed that the fiber concentration medians for personal air samples gathered from the two tools were 4.11 fibers/cc (ranged: 1.33-12.41 fibers/cc) and 0.13 fibers/cc (ranged: 0.01-5.00 fibers/cc) respectively. The median for the area samples was 0.59 fibers/cc (ranged: 0.14-3.32 fibers/cc). Comparing each study case, the concentration level caused by the high-speed motor saw was more than twice that of the hand saw. According to the area samples, the workers nearby the test site are at risk from high exposure to asbestos.

• Journal of the Korean housing association
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• v.22 no.4
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• pp.71-81
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• 2011

This study aims to make evaluation method as a means to evaluate the crime prevention through environmental design of multi-family housing. According to the analysis of correctness and usefulness of evaluation method in multi-family housing, the preliminary evaluation method is selected. The correctness and usefulness of evaluation method is examined by 2 works. One is analyzing the results of experts' advice about evaluation method. The other is analyzing the results of the case studies of 3 housing sites. Those improve evaluation method to measure the crime prevention through environmental design objectively. As a result, the system of classification is divided into evaluation area and evaluation item. Evaluation area is sorted into four types, i.e. public space, semi-public space, semi-private space, and equipment. Evaluation scores according to evaluation area are different. Evaluation scores of public space are 73. Those of semipublic space are 196. Those of semi-private space are 75, Those of equipment are 28. Evaluation item is divided into 20 items. 20 items are; the entrance of complex, apartment building, recreational space and parking space etc. Checklists according to evaluation items are proposed and detail evaluation criteria according to checklist are proposed.

• Journal of The Korea Institute of Healthcare Architecture
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• v.24 no.3
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• pp.7-15
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• 2018

Purpose: The purpose of this study is to suggest the improvement of the architectural planning of public hospitals by analyzing the contents of the architectural planning and the trend of the recent ward planning. Methods: The study method was the drawing analysis of the wards in the public hospitals where facilities were improved including the ward-related literature survey. The scope of the study was the general wards. Results: As a result of the study, the area composition of the ward area, the number of beds per nursing unit, the floorplan types, and the unit space planning which is included the room composition, the room size, the bed clearance areas, and the improvements of the nursing space were suggested. Implications: The result of this research would be useful as a reference to design nurse area in the wards.

• Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
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• v.12 no.6
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• pp.557-566
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• 2018

The ZEB certification system has come into effect since 2018 according to the ZEB road map. From 2020, the public buildings with the total floor area smaller than $3000m^2$ are the target of the certification, and it will be extended to the buildings with up to $5000m^2$ floor area in 2025. However, current mandatory regulations for public office buildings seem already to meet the ZEB certification system planned for 2025. In this work, two buildings belong to $3,000{\sim}5,000m^2$ in total floor area were selected to analyze the possibility of meeting the ZEB certification only by following current obligation regulations. Results showed that the test buildings satisfied the minimum building energy efficiency and energy self-sufficiency rates for the ZEB certification when the mandatory insulation and installation ratio of renewable energy are applied. This can be useful for revising the road map or extending the target buildings of the ZEB certification.

• Proceedings of the KSR Conference
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• 2010.06a
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• pp.415-431
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• 2010

Station-area development need transportation system and efficiency of public transit operation. but it had a great difficulty in developing by lack of profitability station-area because the excessive public contributions, and increase of land usage, a lot of tallege. Recently station-area development accelerated by the new law has been overridden and more efficient transport system configuration stations, possible of urban regeneration. The purpose of this study is to successful promotion of the urban Planning by Unit-Station-area development, the optimal method of financing, changeable of zoning to the development of high density.

• Journal of the Korean Society of Industry Convergence
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• v.16 no.3
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• pp.75-83
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• 2013

The purpose of this study was to investigate its characteristics of the spatial compositions at several kindergartens in Daegu area. Through this, the study is intended to provide the basic data of the efficient building planning and facility operations in the kindergarten. The results of this study are as follows. 1) Recently, the spatial compositions of kindergarten was classified as education, educational aids, educational support, teacher / administration, and public service area. 2) The concept of special classroom space was set up in all the surveyed facilities. This space was used for small-scale events, meals, and game features. 3) Support staff, including teachers, are insufficient for the service space. 4) The size of total land area of the facility's public service area was affecting. 5) The Lobby and aisle space of the surveyed facilities was used as a multipurpose space. 6) In response to diverse educational content, the direction to plan should be seperated by multi-space.

• Journal of the Korean Institute of Educational Facilities
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• v.6 no.3
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• pp.5-18
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• 1999

This study is to solve a problem of elementary school facilities' insufficiency in the reconstruction area of Ichon 1-Dong in Seoul. Results of this study are as follows; 529 students will be increased to Shinyongsan elementery school in 2004; 1,206 students will be increased after the reconstruction projects is completed in Ichon 1-Dong. By accepting these students I suggest alternatives in three aspects; the application of the existing facility, the establishment of new school facilities and the constraint of student demand by reconstruction development. There are some limitations and more themes must be solved. First of all, the flexible standards corresponding to various community's characteristics such as a builtup area or a new development area are needed. Secondly, the community plan must be prepared for many urban developments in a community area. Thirdly, reconstruction development must have an alternative for establishing public facilities. Lastly, the decision making system reflecting the communities' goals must be required to choose the best alternative for the community's public facilities.

• Journal of the Korean Society for Library and Information Science
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• v.51 no.3
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• pp.247-263
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• 2017

This study attempts to suggest effective strategies for public library services for multicultural polpulation in Busan metro area. Emphasis was put on the perceived problems and strategies of librarians who are in charge of multicultural services in three public libraries in Busan. Specifically, this study surveys major issues, problems, and solutions related to serving multicultural population in public libraries. For this, the study collected data from qualitative interviews with informants and analyzed contents. It is expected that the results of the study will provide multicultural agencies with primary data to restructure the service programs for immigrants in Korean public libraries.

• Korean System Dynamics Review
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• v.15 no.3
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• pp.5-36
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• 2014

The purpose of this paper is to develop a System Dynamics model for estimating the volume of forest resources in the future and simulating the volume of function of public benefit linked to forest resources in dynamic manner. Also it is to analyze the impact when the volume of forest land conversion is controlled by policy using the SD model. The analysis was done at nation-wide for the simulation period 2000 to 2040. Estimated forest area was 6.2 million ha and estimated growing stock was $4.7\;billion\;m^3$ in 2040 from the future forecast without policies. Changing of forest resources, 13.9 billion tons of forest-ground-water storage was estimated, $1.8\;million\;m^3$ of erosion control of forest was estimated and 377 million tons of $CO_2$ absorption was estimated. As a result of simulation with two alternatives, forest area was less reduced and growing stock was bigger than do nothing policy. Also, function of public benefit reflected by changes of forest resources was enhanced. This study contributes to estimate the quantitatively measured volume of forest resources and function of public benefit over the 30 years in Korean forest land in scientific way. Using this SD model, decision maker would develop forest land policies more delicately for deserving forest resources and increasing the volume of function of public.