• Journal of the Korean Solar Energy Society
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• v.34 no.3
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• pp.89-97
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• 2014

Recently design standard for energy-saving in apartment buildings has been consolidated gradually on the basis of evaluation and certification standards of energy efficiency of buildings, the energy-saving policy of building at home and abroad. Performance criteria for thennal insulation as well as fenestration has been progressively enhanced, and performance criteria for ventilation and airtightness of the building have also been re-developed. Therefore, heating and cooling load characteristics of the apartment building can be changed. For the design of the upcoming heating and cooling equipment in apartment buildings, it is necessary to evaluate the heating and cooling load characteristics according to the design strategies for energy saving in apartment buildings. As a result, in this study, it is intended to use as a resource for analyzing the impact that the adoption of energy-saving design variables for each of the apartment buildings, to predict the heating and cooling load characteristics in the apartment building.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.35 no.6
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• pp.39-46
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• 2019

In the 21st century, medical facility projects are required to operate appropriate digital technologies as the development of technology and the interests of various participants become more complex. In order for architects to successfully lead negotiations among various stakeholder groups, it is necessary to plan for effective communication through appropriate design reflecting their opinions and coordination of conflicts. For this purpose, building information modeling (BIM), which is a method of designing based on knowledge information related to medical facilities in the building database, can respond to change of order promptly and minimizes the occurrence of design errors can do. Recently, BIM technology and cloud computing technology in ICT have been combined and research on cloud BIM has been actively carried out. The use of cloud computing technology in BIM-based healthcare facility projects can effectively support decision making among project participants and has the advantage of sharing and collaborating on various forms of information generated during the design process, regardless of location and time. Therefore, the purpose of this study is to build of system that can support the design of medical facility using cloud computing technology in BIM.

• Journal of the Architectural Institute of Korea Structure & Construction
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• v.34 no.11
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• pp.45-54
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• 2018

The primary objective of this study is to develop a conceptual design of all-in-one attachment based steel pipe pile cutting robot that improves the conventional work in safety, quality, convenience and productivity. For this, the following research works are conducted sequentially; 1)literature review, 2)field investigation, 3)selection of element technology for conceptual design, 4)deduction of conceptual design and its work process, 5)technical feasibility analysis of the conceptual design and its work process. As a result, leveling laser and laser detector, plasma cutter, rotary grapple are selected as core technologies. Futhermore, a conceptual design and work process of an all-in-one attachment based steel pipe pile cutting robot are developed based on the core technologies. According to the technical feasibility analysis result, at least 76.8% of the respondents are selected positive answer about each device of the all-in-one attachment based steel pipe cutting robot. It is expected that the application range and impact on the construction industry will be enormous due to the increasing trend of the steel pipe pile market.

• Journal of the Architectural Institute of Korea Structure & Construction
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• v.34 no.3
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• pp.87-93
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• 2018

Ground source heat pump(GSHP) system is one of the high efficiency heat source systems which utilizes the constant geothermal energy of a underground water or soil. However, the design of conventional GSHP system in the domestic market is dependent on the experience of the designer and the installer, and it causes increase of initial installation cost or degradation of system performance. Therefore, it is necessary to develop a guideline and the optimal design method to maintain stable performance of the system and reduce installation cost. In this study, in order to optimize the GSHP system, design factors according to ground heat exchanger(GHX) type have been examine by simulation tool. Furthermore, the design factors and the correlation of a single U-tube and a double U-tube were analyzed quantitatively through sensitivity analysis. Results indicated that, the length of the ground heat exchanger was greatly influenced by grout thermal conductivity for single U-tube and pipe spacing for double U-tube.

• Korean Institute of Interior Design Journal
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• no.40
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• pp.3-9
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• 2003

Today the social concern about Interior Design gradually requires wide comprehension. Also according to demanders' requirement. Colleges cope with speed. Interior Design made by experts for the function and purpose in the conception of decoration. Therefore, Colleges are responsible to educate for more capable professional designers. But management is the first concern for Interior Design Company students are going to work at. Interior Design has not the important state yet in Korea, it is hard to manage the company with only design works on the table. As architectural design side must get some admission, design is apart from construction. but they are worked together in Interior Design. Also, as the architectural design with process detail drawings, interior design is required the detail design for construction. But it is the facts that the college is interested in and concentrated on rather education for design and space plan than intensive education for construction because of the restricted environment of practice room. I propose component and practical use of nude construction department to understand detailed design.

• International Journal of High-Rise Buildings
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• v.2 no.4
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• pp.315-321
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• 2013

This building is a first-class super-high office building. This article briefly introduces energy-saving technique and measures adopted in HVAC system, such as cooling and heat sources, water and air system etc.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.36 no.4
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• pp.93-101
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• 2020

The purpose of this study is to suggest public roles and responsibilities about Architecture Heritage under Act on Value Enhancement of Hanok and Other Architecture Asset by analyzing the Architecture Heritage System of Spain. The case study on Spain, Catalonia, Barcelona's Act of architectural heritage was conducted to analyze the laws and guidelines related to Architectural Heritage and to confirm the perspective on Architectural Heritage and roles by subjects through interviews with the department in charge. The role of the central governments is to the responsibility of preservation that can be offset by create incentives and expand programs to create consensus among citizens. The architecture asset survey, which is the responsibility of the municipal governments, should increase confidence by the detailed survey to define the authority and role of the basic local government. And the municipal governments must increase the architectural heritage more support and incentive. Excellence architectural assets must diversify the range of incentive and preservation, and ask for registration that various subjects can apply it by expanding category of application to public sector, non-governmental organization, citizens rather than an owner.

• Journal of the Korean Institute of Educational Facilities
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• v.19 no.5
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• pp.37-43
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• 2012

Results of experiments conducted in university-based design studio suggests that Building information Modeling invites the adoption of a dramatically different design process, traditional design process and BIM-aided design process. Experiment method is used the actual experiment by students. In contrast to traditional design process rooted in successive refinement of abstractions and dependence on tacit knowledge, the studio BIM-aided design process depends on a complete and comprehensive date base and alterative solutions by complete analysis for helping choice of finial result. BIM viewed as provocateur of design education provides great potential for the critical analysis of how architectural design is taught. The results reflect new ways of teaching and addressing BIM methods and process in the design studio project.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.1
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• pp.425-430
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• 2012

By the theories of the physics, the phenomena in the world are understood. And also these theories gave the influence to design the architecture. In this research, the contents which the thought of the physics gives a influence a building design is considered, and try to suggest the interrelation between the physics and architectural design. As the result, the architectural design on the influence of classical physics is based on the homogeneous space and the design focus on the style or form of the building with a geometry plan which is not concerned of the place. On the other hand, contemporary architectural design is based on the thought of the modern physics. By this concepts, the architecture is understood as the area contain the conditions of the circumstance and by interaction between buildings and the environment and by various viewpoints like cubism. And the architecture which is settled recently is shown of the diversity and atypical form.

• Korean Institute of Interior Design Journal
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• no.40
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• pp.109-116
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• 2003

The space planning and interior layout of recovery unit should be determined carefully for patient's nursing and observation which is considered to prevent infection and to cope quickly with emergency situation after surgical operation. Recently, the recovery unit in medical facilities is planned and managed without consideration of operating system, sanitary facilities and prior condition of space. Therefore, there is required to the logical criterion of architectural planning for patient's recovery unit which is concerned about opinion of medical team, anesthetist, sanitarian, architect and patient as a user. As the result, this study would apply to design guideline for the architectural planning of patient's recovery unit.