• Journal of the Korean housing association
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• v.14 no.5
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• pp.19-26
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• 2003

The purpose of this paper is to examine and analyse the features of plan type and space composition of the Siheyuan(courtyard house) which is one of the most remarkable types of the traditional dwellings in China. With the passage of time this house developed into one of the chinese house style. The technique of Siheyuan's spatial composition goes so far back in the New Stone Age. The relics of this are the colony layout, the system of four sides, the layout type of a palace, the picture of lacquered ware, the pictured brick, the earthenware of house type, the cave painting, the paintings of painters and others. The fundamental spatial conception of it arranges one or more courtyards to compose, sometimes in a very complex way, a general walled compound. The main longitudinal axis is mainly north-south, but the chief buildings, or halls are always placed transversely to it. These rectangular buildings mayor may not connect, by means of open galleries variously planned, with rows of smaller buildings flanking the courtyards on both sides. On this system, enlargement is never carried out by adding to height, but by continual duplication of existing units, and growth in breadth or preferably depth. The need for family security is thought to have led to the development of this rectangular houses with walls mainly blank on the outside, defensible entrances, and public service facilities in the center of the houses.

• Journal of Family Resource Management and Policy Review
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• v.14 no.3
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• pp.53-68
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• 2010

This study tried to develop the theoretical backgrounds, explaining consumers energy consumption behavior and analyzed its effects. In other words, this study investigated the factors influencing the amount of electronic energy consumption. In this study, we used 678 questionnaires which were selected a quota sampling by living area who were above 20 years old and married. Summary of results of this study follows. First, attitude for energy saving was positively related with female, high school graduated large size of family members, elderly, and middle-class consumers. In addition, consumers' search for energy saving were appeared passively in young consumers under 30 years old, and the family with the highest household income. Consumers' purchasing energy-efficient products was presented in large size of family members, and young consumers. Second, consumers' environmental oriented behavior, action-directed behavior, healthseeking behavior were significantly related with energy saving behavior, and active information search for energy saving, but not with purchasing energy-efficient products and consuming behavior of electrical energy. Third, the quantity of electric energy consumption was affected by the size of family members, the living size of house related with high energy demand, the attitude for energy saving, and searching information for energy-saving.

• Journal of Environmental Science International
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• v.17 no.10
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• pp.1069-1073
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• 2008

Indoor air quality can be affected by indoor sources, ventilation, decay and outdoor levels. Although technologies exist to measure these factors, direct measurements are often difficult. The purpose of this study was to develop an alternative method to characterize indoor environmental factors by multiple indoor and outdoor measurements. Using a mass balance model and regression analysis, penetration factor (ventilation rate divided by the sum of ventilation rate and deposition constant) and source strength factor (source strength divided by the sum of ventilation rate and deposition constant) were calculated using multiple indoor and outdoor measurements. Subsequently, the ventilation rate and $NO_2$ generation rate were estimated. Mean of ventilation rate was 1.41 ACH in houses, assuming a residential N02 deposition constant of 0.94 $hr^{-1}$. Mean generation rate of $NO_2$ was 16.5 ppbv/hr. According to house characterization, inside smoking and family number were higher $NO_2$ generation rates, and apartment was higher than single-family house. In conclusion, indoor environmental factors were effectively characterized by this method using multiple indoor and outdoor measurements.

• Journal of the Korean housing association
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• v.27 no.1
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• pp.31-40
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• 2016

In 1995 the land development was executed in Songchon-dong, Daejeon-si, and the region lost the strong geographical and historical character as an old clan village of the Song family who has great influence over the country in the Josun Dynasty. Though many cultural assets related to the Song family are preserved during the land development, the region fails to keep the authentic sense of place because the preservation was fulfilled only based on the boundary of each specific buildings. The Dongchundang park is an example to reveal the issue. Besides the fact that it is the Designated Treasure, the Dongchundang has an important meaning for having been the center of the clan and its local community in Songchon-dong. While the Dongchundang park built during the land development contains the Dongchundang with closely related buildings, the Dongchungoteak and Youngurk Song's House for the purpose of preserving the historical assets, the park was planned in an irrelevant way to the place. This study investigates the discrepancy between the past and the present condition of the park and proposes a guideline to alleviate the discrepancy as to retrieve the park's genuine sense of place.

• Journal of Families and Better Life
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• v.20 no.2
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• pp.83-95
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• 2002

The objectives of this study were 1) to analyze the attitudes about Elderly Assisted Living(EAL), 2) to consider the policy implications for elderly communal housing according to socio-economic status(income, occupation and education). The survey was undertaken from August to September, 2000 in Seoul and Kyunggi-Do(Ilsan, Bundang). The data were analyzed by SPSS Window program. The major findings were as follows: Most of the respondents prefered to live in EAL(over 56%), under 10 units and desired to be serviced(housework.leisure medical program.meal service). The upper class respondents preferred high-rise apartment style inner city or suburban and prefered paid services in EAL. They would willingly to pay over 800,000 won for living expenses and more than 200 million won for buying their own EAL. The middle class respondents prefered 5 stories multi-family house style with common facilities as a number. And they prefered to common facilities opening to public if the quality of facilities were better. The low class respondents prefered 5 stories multi-family house style and prefered to live within 30 minutes apart from their families and friends. They would pay under 300,000~600,000won for monthly living expenses and under 100 million won for their own EAL.

• Proceedings of the Korea Water Resources Association Conference
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• 2009.05a
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• pp.524-528
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• 2009

The objectives of this study were to install RCR systems at a typical single family house and a school in Alabama, and evaluate the feasibility and efficiency of using the RCR systems for water harvesting in Alabama. The RCR systemswere equipped with a control system and a CR10X data logger to monitor the system operation and to collect data on precipitation, temperature, overflow, water depth in the storage tank and daily uses of toilet flushing. Daily average water use of the home for toilet flushing was 95 liter and 2100 liter was used at the school during the school days. Rainwater harvesting efficiency was 83.3 and 89 percent and RCR use efficiency was 18 and 98 percent from the home and the school, respectively. A computer program was developed to estimate potential effectiveness of RCR systems. From the analysis result with 10 years rainfall data, a total of 67,000 liters of rainwater could be harvested for domestic uses from a typical single family house which supplies 190 liters per day.

• Journal of Families and Better Life
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• v.19 no.5
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• pp.147-166
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• 2001

The Purpose of this study was 1) to analyse the attitudes about Elderly Assisted Living (EAL) among urban Korean 2) to consider the policy implications for elderly communal housing. The research methods used were 1) social survey research with questionnaire to find attitudes and preferences about EAL among potential elderly client in Seoul, Korea 2) interpretative suggestion for appropriate policy implications to facilitate developing EAL in urban Korea. A questionnaire was used to find attitudes/preferences about EAL was adapted from the results of the review about communal housing in the UK. The survey was undertaken from September to October, 2000 in Seoul, Korea. Data was collected from 413 subjects and analysed using various statistical techniques. From the results, location should be differentiated into urban type and suburban type. The urban type would prefer around 5 stories multi-family house style with elevator and suburban type would prefer single detached house style with shared garde. The most preferred characteristics found by factor analysis were factor I named as communal facilities and environment(the items belong to factor I was neighbour environment, communal spaces and facilities, heating system, and elevator). The most important advantages of EAL were social activities and convenience. The most salient disadvantages of EAL were difficulty of family contact. The higher the occupational status and income, the lower the preference for the characteristics of EAL with a preference for finding appropriate living arrangements in present housing market. But the higher the educational level, the higher the degree of preference for the characteristics of EAL.

• Journal of The Korean Digital Architecture Interior Association
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• v.12 no.4
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• pp.29-37
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• 2012

The main aim of the current research is to make the resources for the architectural planning available and usable from the investigation of the various dwelling needs in order for the multicultural family to make comfortable settlement. The members of multicultural families demand the various needs depending on their usage and identification of the dwelling space. The current research has conducted to define the solution to address the raised issue and unsatisfied factors from the dwelling that does not meet the multi-cultural families' demand, finding out from the survey/interview from the multicultural dwellers The methods to investigate is firstly to conduct the research based on the previous data with theological study, secondly, to perform the survey to the members of the multi-cultural families, and thirdly, to determine the satisfactory status and the requesting factors for the spaces by in-depth interview with selected members of multi-cultural families, using the diagram.

• Journal of the Korean housing association
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• v.18 no.4
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• pp.17-25
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• 2007

The study analyzed the consciousness of mortgage loan of the prospective home-buying households using self-administered questionnaire surveys. The sample of the survey was chosen by convenience sampling method to be 366 prospective home-buying households in Ulsan, with the households head's age being younger than 50. These are the results. First, approximately 80% of the respondents had plans to buy a house through self-support and loan. Second, the consciousness of mortgage loan was relatively low, but the willingness to use it was very high. Third, the need for mortgage loan was relatively high, especially the need for specialists to facilitate the information circulation. Lastly, the awareness and need for mortgage loan were significantly influenced by the family and housing characteristics of households including family life cycle stages, the structure of dwelling, tenure type and monthly household income. It is necessary to provide potential house buyers with appropriate education and information on housing financing, the change of interest rate, and the effects of various financing packages.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2005.11a
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• pp.143-146
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• 2005

The objective of this study is to provide new direction on house design in consideration of the user's life pattern. To this end, pc usage status at home, demand for pc using space, and requirements for pc room interior were analyzed. A survey was taken by parents and the SPSS win.10 was applied for analysis. The survey was conducted for 2 months, starting May 2004 to see the computer usage at home, demand and satisfaction for the computer's room. The results of this study were as follows; The oldest son or daughter in a family was the main user of the computer, posting 71%. 42percent of respondents said they used the pc in their son's and daughter's room while 36% answered living room. It reflects that the whole family want to use the pc in their sharing room, or for their children's convenience. Currently, inconvenience of space-related constraints for using the pc was not that high, which possibly stems from a lack of awareness of inconvenience in using the pc. However, the need for furniture and space for refreshment was suggested. Through this study, it is expected that new housing designs need to be made to reflect these requirements into interior design and building plan for user's convenience.