• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.05a
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• pp.50-51
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• 2017

The Urban-type building is an building that it relaxed the construction standard and subsidiary facility standard. The most of the urban-type buildings are pilotis, the main case of representing these building's fire risk is the Uijeongbu fire this study investigated to piloti urban type housing risk on the basis of Uijeongbu fire, and we checked structural problem that unable to escape from the rooftop inside the piloti. also, there was confirmed limit to the evacuation of the occupants because the smoke was rapidly transferred to the top layer through inside the electric duct. and when we analyzed smoke flow use of Fire simulation, it was confirmed Available Safety Egress Time that is four minutes of CO.

• Journal of The Korea Institute of Healthcare Architecture
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• v.16 no.1
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• pp.55-63
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• 2010

The study was initially designed to look into the soon-to-be senior citizens' preferences for the life after retirement in aging society. Its outcomes are to be contributed to grading up the quality of housing culture through examining the expected changes of housing types in the future. The increasing number of the soon-to-be senior citizens becomes leading subjects in information, culture and consumption areas. Therefore it is significant to present a model of housing types for those citizens by analyzing their preferred residence after retirement. To complete those objectives, a set of questionnaires concerning sex, age, district, education and income of those subjects in 40's-50's, who are expected to be more than 20 percent of national population by 2030, were collected and analyzed to find out their preferences over housing types, residential welfare facilities, and co-housing. The results show that the preferences over the residential welfare facilities and co-housing for those who are able to move for themselves are low, while the preferences over single-unit houses in the suburbs within 2 hours from a city are very high. Preferences for apartments in the urban areas are high for those with high income and education. In contrast preferences for life in their hometowns are high for those whose income and education are relatively low. Most of those with some difficulties in moving for themselves want to get help with welfare facilities for the elderly people. And the preferences of those who want to receive help from assistants are different from those preferring to get help from their offsprings, which tells a need for further study of the convertible housing types according to their family members.

• Architectural research
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• v.20 no.3
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• pp.83-92
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• 2018

Recently, there has been inter-Korean exchanges are active, in company with an assertive international activity with North Korea and inter-Korean Summits. Thus, there is a growing possibility of Korean reunification. However, when the unification situation occurs, population inflow by North Korean residents will be expected, and it will be necessary to prepare a housing supply strategy. In addition, even if North Koreans are prevented from entering, a plan is necessary to ensure structural safety since most buildings in North Korea are aging and a recent natural disaster occurs frequently. In this research, we will try to present a temporary housing supply strategy and a short-term structural reinforcement plan based on analysis of the standard housing conditions in North Korea. In this research, we represent the analysis result of the existing construction level, supply status and structural performance of North Korea. When we consider the reinforcement period and social costs, a short-term reinforcement plan is recommended rather than the full reinforcement of the aged housing in North Korea. Furthermore, we examine the ways to secure the residential safety of North Koreans through a case study of domestic and overseas temporary residential facilities, until the permanent residential facilities were supplied. According to the analysis, the tent houses were used as a form of relief housing in overseas frequently. However, the tent house is difficult to apply for domestic country with clear seasons due to insulation and heating problems. Therefore, it is appropriate to develop a residential supply strategy as focusing on the temporary housing facilities in assembled or container from, in preparation for the future population inflow.

• Journal of the Korean housing association
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• v.19 no.4
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• pp.31-39
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• 2008

The physical environment is one of several service characteristics that are important contributors to service quality. As far as public service buildings, public community facilities serve as arenas for education, social interaction, leisure, and health activities for community districts. The purpose of this study was to investigate the physical state of public community facilities and use of public community facilities in Seoul and Suwon and to identify expectations of users toward the physical environment and service aspects. Site visits to four public community facilities were conducted and surveys were distributed for this study, with one hundred ninety two questionnaires analyzed. Results suggest that in order to provide more equal benefits and service to the public, cities should provide several smaller instead of one large complex community facility. Additionally, facility users indicated large gaps between their expectations and the current state of facilities due to lack of storage, noise and difficulty of use. In general, physical characteristics should be improved rather than employee's attitudes and service behaviors, resulting in greater service quality.

• Korean Institute of Interior Design Journal
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• v.26 no.3
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• pp.13-24
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• 2017

Promoting barrier-free living environments is necessary in residential facilities on which senior citizens rely most of their lives. Safety of elder people can be reassured by a certification system based on the existing barrier-free certification program in public facilities. The range of certification does not cover all living area, but is limited to the bathroom, which is a sanitary space. Given the nature of BIM modeling, an existing multi-family building was selected and modeled, as the certification process requires all the necessary information and various viewport. BIM modeling of the bathroom was conducted in accordance with the requirements of the certification for barrier-free living environment. The results suggested that there is a need for a removal of thresholds, larger doors, better selection of finishing materials, sufficient room for a wheelchair, larger space next to the toilet, and the availability of an emergency bell and grab bars. Such information supports the potentials of BIM modeling, and it is expected that an automated certification system would be established in the foreseeable future.

• Journal of the Korean housing association
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• v.14 no.2
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• pp.121-132
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• 2003

This study has been performed to explore main reasons for staying in paid elderly residential care facilities among the residents. In this study, five males and seven females aged 65 to 82 were asked about main reasons for staying in the facilities. The answers of the qualitative interview were drawn as follows; first, some residents had suddenly decided to move into the facility due to critical life events such as bereavement, serious illness, or supporting problems. Second, some residents had taken a long period of considerations on whether staying home or in the facilities, because their health and family supports gradually diminished over the long life span. On the other hand, a few of them voluntarily chose to stay at the facilities, because they recognized supervised group activities, nutritionally well-planned meals, and health care as major inconveniences. In this study, suggestions were made as follows: first, guiding and settlement programs should be developed for the residents of the sudden events, particularly at early stage of admission. Second, intensive nursing care units should be in separation from healthy independent groups, so that the residents are relieved from stressful contacts with extremely ill patients in the residential area.

• Journal of The Korea Institute of Healthcare Architecture
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• v.12 no.3
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• pp.35-41
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• 2006

At the moment, a lot of interest in the research on Gnotobiotic Pigs are increasing in order to produce alternative human organs. So, it is very important to design and build proper housing facilities for Germ Free Pigs. Among the design issues related to Gnotobiotic Pigs' farms, circulation system takes a high position because it carries an important role in keeping the pig's housing environment aseptic. Considering those, this study aims to propose the guidelines for the design of circulation system in Germ Free Pig's facilities. The results of this study are as follows. At first, functional areas of Germ Free Pigs' facilities have been divided into three categories according to the clean level; aseptic area, semi-aseptic area, and non-aseptic area. Secondly, the basic principles of circulation system have been proposed. Finally, circulation system of Gnotobiotic Pigs' facility has been explored as a form of diagram according to the circulating subjects. These include human circulation, pig's circulation, and goods' circulation. This study has some limitations in that it is transcendent and lacks empirical evidence. Despite of some weaknesses, it is expected to give some useful guidelines for the design of circulation system in Germ Free Pigs' facilities.

• Korean Journal of Air-Conditioning and Refrigeration Engineering
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• v.28 no.7
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• pp.288-292
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• 2016

The purpose of this study was to improve the refuge safety area in the high-rise building type. Each simulation was conducted to evaluate the performance of three types in improving the refuge safety area. Targeting the first 63 floors (no refuge safety area), secondly, to target up to the $30^{th}$ floor (refuge safety area on the $30^{th}$ floor, $47^{th}$ floor) specified in domestic laws, and finally, the $20^{th}$ floor (evacuation safety area on the $20^{th}$ floor, $42^{th}$ floor) were considered as targets. Through this analysis, the following results were obtained : The floor for the refuge safety area through simulations showed that the evacuation time is low. It is necessary to improve the floor for the refuge safety area by using the characteristics of the domestic fire fighting vehicle. The first floor for the refuge safety area from the ground floor differs according to the distance and height of the building floor. However, in the case of a business facility it is 15F, and in the case of apartment housing, it is 20F.

• Journal of the Korean housing association
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• v.20 no.4
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• pp.11-18
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• 2009

Recently the population to enjoy leisure time has increased, due to the advancement of income level and increase of spare time. In the meantime, the growing attention to well-being life has shed light on Han-ok or traditional Korean house. Such a social background as former, the growing number of people prefer staying at Han-ok style accommodation when they are enjoying leisure time. However there has been little substantial study or survey on architectural standards of Han-ok style accommodation because it is a new type of accommodation facility. Therefore this study aims to suggest a set of basic standards on architectural planning for Han-ok style accommodations. For this purpose, it investigated architectural planning on Han-ok style accommodations in Jeollanamdo province through on-site survey and interview to classify them based upon size and scale of the facility, layout of buildings and interior spaces in terms of function, elevation and materials and to find basic standards on architectural planning of Han-ok style accommodations.

• Journal of the Society of Disaster Information
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• v.17 no.2
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• pp.226-235
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• 2021

Purpose: The risk assessment for earthquakes was conducted in accordance with the current design standard (KBC2016) for the Coalescer facility, which is a major facility of energy storage facilities. Method: The risk assessment for earthquakes was conducted in accordance with the current design standard (KBC2016) for the Coalescer facility, which is a major facility of energy storage facilities. Result: In this study, by statically loading earthquake loads and evaluating the level of collapse prevention of special-class structures, facility managers can easily recognize and evaluate the risk level, and this analysis result can be applied to future facility risk management. Earthquake analysis was performed so that. Conclusion: As a result of analyzing the Coalescer facility according to the current design standard KBC2016, the stress ratio of the main supporting members was found to be up to 4.7%. Therefore, the members supporting Coalescer were interpreted as being safe against earthquakes with a reproducibility period of 2400 years that may occur in Korea.