• The Journal of the Korea Contents Association
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• v.14 no.2
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• pp.103-112
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• 2014

With the development of the society, people's thought and the way of life is changing. The change of the traditional values and marriage lead to the increase of the "singles" groups in modern society. The "singles" group's behaviors, living environment, and consumption have become a social focus. With the emergence of the "singles", traditional furniture already can't meet the demand, so personalized furniture should be developed for the "singles". This study based on background and consumption psychology of the "singles", analyzed the consumption characteristics and preferences of the "singles". It studied the furniture demand of the "singles", and analyzed the existing unmarried person's residential form, types and characteristics of the furniture, and also analyzed the existing furniture using by the "singles" with SWOT, made a more systematic study for finding the advantages and disadvantages of existing the "singles" group's furniture. Then, combined with the unmarried person's furniture needs, living forms, the advantages and disadvantages of the "singles" furniture, etc., made the multi-functional furniture design concept for the "singles". This concept as a design direction, which would make out more suitable furniture be in keeping with the "singles" group's characteristics and requirements. Finally through the concept of multi-functional and folding raise the utilization ratio of narrow space of the living environment.

• Journal of Wetlands Research
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• v.21 no.1
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• pp.27-33
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• 2019

The future water management needs decentralization of facilities, diversity of technology and integration of management to overcome the waste of financial resources and increase in scale of facilities that occurred from centralized water management. In addition, citizen's environmental awareness and participation is important because all infrastructure installed in the watershed where citizens live should have the function of water management. Therefore, the research was performed by investigating the citizen's recognition about urban environment와 LID application to analyze citizen's perceptions and analyze the feasibility and possibility of LID application. The LID awareness of citizens was about 59%, but only about 46% of citizens agreed on the extension of application. However, after contacting LID photographs and information, 90% of respondents agreed on the application of LID, and 94% of respondents were able to distinguish between grey infrastructure and LID infrastructure. Citizens appeared to have a tendency to recognize green spaces as multi-functional LID infrastructure or green infrastructure. If citizens recognize multi-functional LIDs only as landscapjng area, it will be very difficult to extend the LID on the city areas. Therefore, for the extended application of the LID facilities, it is necessary to use public relations strategy to utilize the results and visual data on the actual effect verification. In addition, as every social infrastructure is formed in watershed where citizens live, it is necessary to plan and manage the infrastructure through governance with citizen participation.

• The Journal of the Korea Contents Association
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• v.20 no.8
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• pp.499-512
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• 2020

The development of the economy and network environment has a great impact on physical stores, and physical bookstores are gradually upgrading and transforming with the pace of the times. This study takes the modern bookstore under the concept of the third space as the research object. The purpose of it is to understand the needs of consumers for the space of the modern bookstores, explore the characteristics and development direction of them, which provides theoretical guidance for the follow-up development of the modern bookstore. Based on the concept of the third space and the theory of lifestyle shops and reorganizing theoretical investigation and prior research, the researcher extracts the characteristic elements of modern bookstores in line with the concept of the third space. Moreover, the research analyzes five bookstores opened in large-scale commercial facilities after 2010 as research cases. Through the analysis of the results, it shows that the modern bookstore is a multi-functional and compounded space which is gradually transformed from a single bookseller to a seller of selling lifestyle proposal. And through the analysis of big data to predict the changes in market consumption, we can find out the different needs of consumers, so as to carry out the targeted design of bookstore space and then improve the value of it. In the context of the co-development of economy and culture, the transformation of modern bookstores actually conforms to the change of consumer demand and realizes a virtuous circle.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.501-510
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• 2016

Because hotels contain the cultural and artistic information of an era and plays a role as an iconic building to experience the unique regional culture, they are more than just a building. In recent years, as Jeju is emerging as a popular tourist city, a multi-functional and systematic plan for hotels is needed. Therefore, this study provides basic design data for hotel construction in the future by analyzing the public space of the luxury tourist hotels on Seogwipo-si. The public space of hotels, divided into service, food and beverage, banquet, leisure and convenience space, are categorized in terms of the cross combination type, entrance space form, plan type, unit space form to understand their relativity in the public space of hotels. This study reviewed the hotel construction based on the reference and literature, and, visited the sites to determine the current general status of hotels and then analyzed the architectural planning factors and spatial composition types.

• Journal of the Korean Institute of Rural Architecture
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• v.18 no.3
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• pp.9-16
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• 2016

This study aimed to clarify the multifunctional services and space composition in the process of developing a multifunctional long-term care program in small elderly care facilities in Japan. We collected data about multifunctional long-term care at small facilities from the Community Life Support Center (CLC), a Japanese non-profit corporation, and conducted an interview survey of the members of the CLC's secretariat in 2014. Furthermore, we selected 3 Japanese pioneering care facilities (known as takurosho), and conducted interview surveys and data collection to clarify in detail the space composition and process of development of multifunctional long-term care at small facilities. Four distinct results were found. First, the facilities had gradually increased non-institutional services, including visitation, overnight stays, and long-term stays, to fit the needs of users and their families. Secondly, in the 1990s, they could offer both non-institutional and institutional services at the same facility, but after the long-term care insurance system began in 2000, non-institutional long-term stay services were not allowed. Third, the facilities had built extensions or extra rooms in response to increases in multifunctional services and users. These rooms had common characteristics, with sitting rooms at the center of the facility. Lastly, the maximum number of service users at each of the 3 facilities was limited to 15, to maintain a small scale. However, as the size of facilities was increased through building extensions or remodeling, the overall amount of area available to users increased.

• Proceedings of the Korea Water Resources Association Conference
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• 2019.05a
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• pp.108-108
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• 2019

낙동강에는 2010-2012년 4대강 사업 완료 후 8개의 다기능 보가 설치되었다. 보 설치로 인해 물의 체류시간이 증가하고 보 상류에는 정체수역이 광범위하게 형성되었다. 이후 지속된 가뭄과 여름철 고온현상이 겹치면서 남조류의 과잉성장(녹조현상)이 빈번히 발생하여 수생태계 건강성에 문제를 초래하는 등 사회적 이슈로 자리잡게 되었다. 조류의 과잉성장을 해결하기 위해 정부에서는 총인(TP) 방류수 수질기준 강화, 펄스형 방류기법 운영 등 대책을 추진하였으며, 녹조 우심지역을 선정하고 지역 특성에 맞는 대응방안을 수립하여 추진하고 있으나, 그 효과가 국부적이고 일시적이어서 근원적 대책 마련이 필요한 실정이다. 일반적으로 남조류의 과잉성장에 영향을 미치는 요소는 높은 영양염류(질소, 인)와 유기물 농도, 고온과 안정적인 성층강도, 그리고 남조류의 생리적 특성 등으로 매우 다양하기 때문에 정확한 발생 원인의 분석이 어려운 경우가 많다. 그러나, 보에 의해 흐름이 조절되는 하천에서는 유량, 유속 및 수온성층 등이 남조류 성장과 천이특성에 가장 민감한 영향을 미친다. 선행 연구사례에서는 유량과 남조류 생체량이 서로 반비례 관계를 가진다는 점과 상 하층간의 온도차(수온성층)가 남조류 우점과 밀접한 관련이 있다는 것을 보였다(Sherman et al. 1998). 따라서 최근 국내에서도 보의 관리수위를 낮추어 유속을 증가시키고 체류시간을 감소시켜 녹조문제를 완화하려는 노력이 추진 중이다. 하지만 하천의 수질은 물리적, 화학적, 생물학적 요인들의 복잡한 상호작용의 결과이므로, 단기간의 측정 결과로 보 수위 저하의 효과를 평가하는데 어려움이 있다. 따라서 이를 과학적으로 평가하기 위해서 수리 수질 생태의 연동해석이 가능한 수치모델을 활용할 필요가 있다. 수치모델은 매개변수를 충분히 보정한다면, 다른 모든 요인은 동일한 조건에서 보 수위 저하만의 영향을 예측하는데 활용가능하다. 본 연구의 목적은 낙동강 수계 중류에 위치한 칠곡보-강정고령보 구간을 대상으로 3차원 수리 수질모델인 EFDC를 구축하고, 실측 자료를 이용하여 모델을 보정한 후 보 관리수위의 저하운영 시나리오에 따른 수질과 남조류의 시 공간적 변동 특성을 분석하는데 있다.

• Journal of Korea Water Resources Association
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• v.51 no.4
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• pp.301-311
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• 2018

Recently, the flood inundation caused by heavy rainfall in urban area is increasing due to global warming. The variability of climate change is described in the IPCC 5th report (2014). The precipitation pattern and hydrological system is varied by climate change. Since the heavy rainfall surpassed the design capacity of the pipeline, it caused great damage in metropolitan cities such as Seoul and Busan. Inundation in urban area is primarily caused by insufficient sewer capacity and surplus overflow of river. Inundation in urban area with concentrated population is more dangerous than rural and mountains areas, because it is accompanied by human casualties as well as socio-economic damage to recover destruction of roads, brides and underground spaces. In addition, various factors such as an increase in impervious area, a short time of concentration to outlet, and a shortage of sewer capacity's lack increase flooding damage. In this study, flood inundation analysis was conducted for vulnerable areas using XP-SWMM. Also, three structural flood prevention measures such as drainage pipeline construction, detention reservoir construction, and flood pumping station construction are applied as flood damage prevention alternatives. The flood data for each alternative were extracted by dividing the basin by grid. The Spatial Compromise Programming are applied using flood assessment criteria, such as maximum inundation depth, inundation time, and construction cost. The purpose of this study is to reflect the preference of alternatives according to geographical condition even in the same watershed and to select flood defense alternative considering regional characteristics.

• Journal of the Korean association of regional geographers
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• v.7 no.2
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• pp.55-70
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• 2001

This research is to analyze spatial characteristics of labor process at the labor properties in footwear industries in Busan Metropolitan area. The production process of a footwear industry is mainly composed of the development and production of goods and design, the development of component parts and materials and the assembly of parts to be end products, and the marketing. Each process inclines to concentrate in a region having the needed labor; therefore, a manufacturing factory for each process attempts to be located at the different places. The critical core functions such as the development of products and design, the development and production of critical component parts and material, and the marketing are carried out by manufacturing companies with the trademark of the products. These functions intend to be located in the Sasang industrial complex in Busan city and Seoul metropolitan area. The function such as the development and production of major component parts and materials needs high skilled technicians and well trained laborer, and inclines to be located in traditional footwear industrial regions. The assembling process is carried out by skilled females and/or unskilled labors, and attempt to be accompanied with critical core functions or outsourcing. This process has been spatially concentrated in the traditional footwear industrial areas; but recently it extends to the developing countries. The development and production of materials and the production of component parts mainly depending on male labors incline to be located in the developed countries for critical core component parts and materials, and to be located in Busan for major components parts and materials. The production of standardized components parts and materials are carried out in the less developed countries.

• Journal of Navigation and Port Research
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• v.37 no.5
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• pp.551-557
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• 2013

In this paper, we manufactured portable inflatable kayak using ultra high pressure drop stitch. by improving inflatable kayaks' performance with a design using the extra-high-voltage special space paper, they were manufactured to go near to performance of hard shell kayaks. The kayaks were manufactured having all merits of the performance of hard shell kayaks and functionality and portability of the inflatable kayaks, and through performance evaluation of test products, the performance was compared with previous hard shell kayaks. About 6 knot of target speed in the verification result of resistance performance, the developed kayak was more excellent than the HOBIE-KONA kayak by 12.33%. In case of same displacement in a result of inclination test, the centroid of the developed kayak was less distributed by 22.7% than the HOBIE-KONA kayak, based on the bottoms of the ships. This makes the difference for righting arm (GZ) lessened to some degree because the developed kayak is lower than the HOBIE-KONA kayak in the centroid. In the dynamic stability of ship bodies, the HOBIE-KONA kayak showed a little excellent performance. However, in rudder force and resistance factor, the developed kayak was more outstanding than the HOBIE-KONA kayak.

• Archives of design research
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• no.16
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• pp.101-110
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• 1996

CHOOSA GORACK which is a typical example of traditional houses in the CHO SEON dynasty consists of the four terraced builfing group. Among those,SADANG CHAI are located in the highest level,and SADANG CHAI and SADANG CHAI are toward south direction.It means that building orientation and level were influenced by the distinction of social level and the idea of ancester worship. Floor and ceiling level in the same building is different which was caused by the distinetion of social level in the CHO SEON dynasty and an ariental dual as a variety of openings,exposed ceilings,and furniture against a wall were creating a typical Korean visual harmony. Although the furniture and equipments were very important elements in ONDOL BANG the occupance ratio of these were low because the free space in BANG should be utilized effectively to accommodate the space variation.Both an AN CHAI and SARANG CHAI were composed by the standard space module called KAN.And interior elements were established by several factors such as the human scale,the behavior pattern in traditional sitting life style, and the lumber size of post and lintel construction of Korean house.BANG and DAE GHUNG, composed of KAN,were expanded and arranged side by side so that the natural light and ventilation through them could be used in the result of the kind of lay out,traffic circulation was disturved.In conclusion,CHOOSA GOTACK was formed by the sirect effice of the KOREAN penisula. However this study was based on one sample. It may not enough to deduct soild conclusion.Therefore continuous and farher study is needed for the sestemane evaluation.