• Journal of the Korea Furniture Society
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• 제28권3호
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• pp.135-144
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• 2017

The development of human civilization has been accompanied by a corresponding development of storage facilities. In particular, the storage of residential spaces not only performs the storage management function for personal property but also is considered an important prerequisite for a comfortable life. While examining the history of the transformation of built-in furniture, this study emphasizes the social and cultural implications of Korean residences. Therefore, We attempt to uncover the Korean characteristics that can be discovered in the transformation of storage furniture according to the changes that occurred in Korean residential forms following the modern era and to question the problematic issues of the built-in furniture in Korea.

• Archives of design research
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• 제19권1호
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• pp.243-252
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• 2006

This essay studies local design style in globalization era through investigation of the restaurants which are located at suburb of big cities in Korea. All regional memory and history is disappeared in 'The world time' and world design style in globalization era. Thus to study local design means to study the history of certain region and the memory of the people who lives in that area and how they represent their past and memory. Post colonial theory, everyday aesthetics and the way of using past and memory are preresearched for the theoretical background. Post colonial theory is discourse for the countries which have the experience of colonialism. History and memory are used for defining present political, social, economical and cultural situation. In this essay, the way using past and memory were classified in three dimension - by government, company, and individuals. The past which is represented by government is conceptual and defined as only sign without on going history. When it is represented by company, it is also uses as a sign and imitation without contextual meaning. However, when the past is used by individuals, it is alive in daily life. This essay argues that those restaurants which have the style of 'the Koreaness' symbolize the suppressed desire to represent the lost past and memory which are forced to be exduded during the colonial period and fast modern development. And the design style can be defined as epic design, for it has it's own main character, story, memory and plot too. This word 'epic' imply the main point of local design style. In conclusion, this essay will ask the role of design in the country which has colonial memory in globalization era.

• Proceedings of the Korea Society of Design Studies Conference
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• 한국디자인학회 2004년도 추계 학술발표대회 논문집
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• pp.238-239
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• 2004

• Journal of the Earthquake Engineering Society of Korea
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• 제12권5호
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• pp.31-38
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• 2008

Recently the necessity of time history analyses is increasing for the seismic analyses of a structure, and the seismic design provisions of IBC2003, ASCE and KBC2005 require the use of a minimum of seven earthquake records for the time history analyses. Earthquake records for the time history analyses could be selected from the database of the field-measured earthquake records having similar site conditions with the designed site, or from simulated sites satisfying the design spectrum. However, in this study seven earthquake records were generated using 50 earthquake records, classified as records measured at the rock, in the database of the Pacific Earthquake Research Center (PEER). Seven earthquake records were first selected by the least squares fitting method comparing the scaling factored response spectra with the specified design spectrum, and a family of seven artificial time history earthquake records was ultimately generated by multiplying scaling factors, which were calculated by the least squares fitting method and the SRSS averaging method, to the corresponding selected earthquake records.

• Journal of the Earthquake Engineering Society of Korea
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• 제16권6호
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• pp.13-20
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• 2012

In this study, 5-story structures were designed in accordance with KBC2009 for inelastic time history analysis of RC IMRF. Bending moment-curvature relationship for beam and column was identified with fiber model and bending moment-rotation relationship for beam-column joint was calculated with simple and unified joint shear behavior model and moment equilibrium relationship for the joint. The hysteretic behavior was simulated with three-parameter model suggested in IDARC program. The analytical results showed that the inelastic shear behavior of the joint could be neglected in the structural design for seismic design category C but the structure of category D did not satisfy the criteria of FEMA 356 for collapse prevention performance level.

• Journal of Korea Society of Digital Industry and Information Management
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• 제6권4호
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• pp.21-31
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• 2010

A manufacturing execution system in the process according to automation system of installation management has been growing interest about effective system design and effective system manage. In this paper, we propose an ubiquitous Manufacturing Execution System based on RFID/USN for checkup monitoring and history management of installation in manufacturing execution systems. For this, we design and implement installation history and statistics management system based on RFID grafting RFID for efficient installation equipment history and statistics management of ubiquitous Manufacturing Execution System, and was implemented checkup monitoring system based on USN using temperature sensor, humidity sensor, hydraulic pressure sensor for failure prevention of ubiquitous Manufacturing Execution System. And proposed ubiquitous Manufacturing Execution System is implemented based on JSP for access through Web in real time.

• Proceedings of the Korea Fashion and Costume Design Association Conference
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• 한국의상디자인학회 2004년도 International Conference & Exhibition
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• pp.16-18
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• 2004

• Proceedings of the Korea Society of Design Studies Conference
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• 한국디자인학회 2005년도 춘계 학술발표대회 논문집
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• pp.228-229
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• 2005

• Proceedings of the Korea Society of Design Studies Conference
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• 한국디자인학회 2005년도 춘계 학술발표대회 논문집
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• pp.252-253
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• 2005

• International Journal of Concrete Structures and Materials
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• 제7권2호
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• pp.135-153
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• 2013

This study investigates the direct displacement based design (DDBD) approach for different types of reinforced concrete structural systems including single moment-resisting, dual wall-frame and dual steel-braced systems. In this methodology, the displacement profile is calculated and the equivalent single degree of freedom system is then modeled considering the damping characteristics of each member. Having calculated the effective period and secant stiffness of the structure, the base shear is obtained, based on which the design process can be carried out. For each system three frames are designed using DDBD approach. The frames are then analyzed using nonlinear time-history analysis with 7 earthquake accelerograms and the damage index is investigated through lateral drift profile of the models. Results of the analyses and comparison of the nonlinear time-history analysis results indicate efficiency of the DDBD approach for different reinforced concrete structural systems.