• KIEAE Journal
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• v.1 no.1
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• pp.11-16
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• 2001

Concern about global environment has been increasing in recent years. Efforts to minimize the environmental impact to the globe as well as human beings have increased, especially in the late twentieth century. The study researches one of the solutions for the environmentally friendly building construction, which can contribute to sustaining the world environment. Assessment and proposals are made for high-rise apartments, one of the most popular construction types nowadays in Korea. Careful building design and construction for apartment buildings could reduce the environmental impact significantly without lowering standards of living. Since the volume of high-rise apartment construction is so great, a small improvement in each building will make a great contribution. Assessments are made over the life-span of apartment buildings. A tool has been made through references from western examples. mainly from BHEEAMs made in the United Kingdom. The components of the tool include passive design strategies, building materials. energy consumption during building operation, and management and maintenance. Co-relationship between buildings and ten environment in Korea is searched. Korean high-rise apartments are assessed with the tool and suggestions for sustainable development are made mainly for improvement of embodied energy of building materials and the life of buildings.

• The Research Journal of the Costume Culture
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• v.23 no.6
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• pp.1021-1037
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• 2015

This study analyzed the impact of sense of self-efficacy on job satisfaction and organizational commitment among technical designers in order to acquire information needed for human resources management in the field of technical design. The study was implemented through a normative-descriptive survey method using a questionnaire. The sample consisted of 217 technical designers working at vendors and agents located in Seoul. The results revealed that there were significant differences in the sense of self-efficacy levels among technical designers according to age and work experience. Personal self-efficacy had a positive influence on both intrinsic and extrinsic job satisfaction, but also on affective, continuance, and normative organizational commitment. In addition, personal self-efficacy had a greater influence on extrinsic job satisfaction than social self-efficacy. Both personal and social self-efficacy influenced continuance commitment while there was no relationship between social self-efficacy and affective organizational commitment. However, a clear relationship was found between both social and personal self-efficacy and normative organizational commitment. Nevertheless, social self-efficacy had a greater influence on normative organizational commitment than personal self-efficacy. This fact demonstrates the need to exert more effort to promote the sense of personal self-efficacy of technical designers. These results could be used to provide appropriate proposals for human resources management in the field of technical design.

• Korean Institute of Interior Design Journal
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• v.22 no.5
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• pp.126-134
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• 2013

The purpose of this study is to recover historically disconnected regionality and to propose the meaning of regionality in the contemporary architecture. Plus, it is to analyze the expression elements of the regionality and to propose the regionality's sustainable value shown in the contemporary architecture. Range of research methods is as follows. First, it reviews and prospects for Research on the meaning of regionality. Second, it looks at the three different points of view; traditional, Regional, and cultural perspective on Regionality. Also, it extracts the elements of the expression, centered on regionalism projects shown in the modern architecture. Third, it studys the sustainability's meaning and the sustainable value appeared in the contemporary architecture. Fourth, it analysis case studies and the value regarding the application of critical regionalism, focusing on the work of Alvar Aalto architecture. In addition, it proposes the sustainable value regarding the expression centered on regionalism projects This study appears to present the meaning of regionality in the contemporary architecture, in order to recover historically disconnected regionality. In particular, the expression of regionality shown in the Alvar Aalto's architecture is made on the basis of local traditions, society and culture. And, Building forms and building materials to adapt to climate was provided as a unified relationship. This study looks forward to help seeking the various proposals and guide for the applicability and the sustainabe development of the regionality in the contemporary architecture.

• Journal of Construction Engineering and Project Management
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• v.1 no.1
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• pp.1-10
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• 2011

This paper discusses the components of a guaranteed maximum price (GMP) and proposes a framework for the development of GMPs as contract payment provisions for construction manager-at-risk (CMR) and design-build (DB) contracts for transportation projects. The framework is the synthesis of a comprehensive literature review, a content analysis of CMR and DB solicitation documents and contracts, and case study project output from twelve projects in nine states worth $3.1 billion. The research also discusses the development of three common types of contingencies that are often utilized in projects with GMPs. The study concludes that owners should specify the structure of the GMP and its components to enhance clarity and understanding of the GMP's composition. It recommends that this structure be included in the CMR and DB solicitation documents so that pricing proposals can be formulated in a manner that is consistent with the contract payment provisions that will be useful to practitioners that need to implement GMP-based contracts.

• Archives of design research
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• no.16
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• pp.89-98
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• 1996

The purpose of this study is to offer proposals of the practical color schemes based on the use of color systems. This study focused on the .\lunsell color system, the Ostwald color system and the ISCC ~BS color names i and then selected the Ostwald color harmony and the Judd color hallTIOny in order to establish the general principles of color schemes. The method of color schemes is worked by' the 10 i hues circle of the .\Iunsell color system and the tone system of the ISCC :\BS color names, because our i country have been adopted the "vIunsell color system for the use of color education and the KS. This method is to make the balanced color schemes easily and effectively through color education ..olor education ..

• Archives of design research
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• v.20
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• pp.51-58
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• 1997

This paper aims to aid a practical evaluation for screening out the design proposais under applying the IRDS system, which is developed a computer aided industrial design system as a computer application system. In this study, the author adopted 3 evaluation methods with criteria which have quantitative and qualitative attributes : the Intuitive Evaluation Methods(X), the Accumulative Evaluation Method(Y), the Benchmarking Evaluation Methods(Z). The results show that the 3 Methods have reciprocal relationships under reliability(r=0.0001). In analysis on the properties of the evaluation methods, the Evaluation Method (X) shows rapidity especially, the Evaluation Method (Y); relativity, the Evaluation Method(Z); importance respectively. The correlation analysis between the evaluation methods makes the null hypothesis denying, then we could adapt the research hypothesis. Therefore the correlation between them has positive relationship, and it shows thicker than the result of the 1st study.

• Korean Journal of Human Ecology
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• v.21 no.6
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• pp.1161-1172
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• 2012

The recent trend in tourism souvenirs has shifted from traditional products to modern, practical, and budget oriented products. As a result, tourism souvenirs that meet the changing demands of consumers need to be studied and developed. Aprons are one of the most important accessories worn for housework, and are also an important part of uniforms worn at restaurants and hotels. As a result, aprons typify the characteristics of makgeolli - practical products that meet the needs of modern consumers. Therefore, the development of tourism souvenirs targeting tourists that seek Jeonju Makgeolli is expected to bring substantial social and economic benefits. The purpose of the study is to develop designs for aprons for promotional and tourism souvenirs for the Jeonju Makgeolli Research Center. The research has been conducted with a survey on design preferences of aprons, design proposals, production of actual aprons, and selection of the final design. The study is empirical in nature and realistic in scope since it is anticipated that the trial and manufacture of aprons will be commercialized as tourism souvenirs. It is expected that aprons, which can be produced at low cost, will meet the needs of recent consumers who prefer elegant, modern, and practical goods as compared to simple and bland folk crafts or traditional products. More studies and research on the development of designs of aprons as tourism souvenirs is expected to be conducted based on this study.

• The Journal of the Acoustical Society of Korea
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• v.35 no.2
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• pp.92-101
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• 2016

There are many results in which acoustical conditions of a classroom play an important role for studying effects and academic achievement of students. However, there are very few guidelines or design proposals which could make appropriate acoustic environment when classrooms are built or renovated. The present study suggests various design proposals satisfying acoustic standards of classrooms based on theoretical calculation and acoustic field experiments. At first, minimum area of sound absorption was calculated which is required to satisfy the acoustic standard for domestic middle and high schools. Also, room acoustic measurements were carried out in order to investigate the acoustic performance of an existing classroom by changing interior finishing materials on ceiling and rear walls. As a result, it was revealed that reverberation time standard below 0.8 s can be acquired even if there is no sound absorption on ceiling which is a general practice executed in Korea. Specially, it was found that if partial area of ceiling would be treated as reflective with the ratio of sound absorption and reflection as 2:1, almost similar acoustic parameters of $C_{50}$, $D_{50}$, RASTI (Rapid Speech Transmission Index) and higher sound levels could be acquired in comparison with the case of entire sound absorption on ceiling.

• Journal of Digital Convergence
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• v.18 no.8
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• pp.447-457
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• 2020

Mobility passengers with over four levels of autonomous driving are more likely to feel carsickness because they do not drive independently. Therefore study on how to prevent or mitigate carsickness are needed to ensure comfortable and productive moving experience of passengers. Therefore this study looked into prior researches on the causes and solutions of carsickness and conducted a survey on the specific situation of carsickness among the general public. Based on this preliminary study the four interaction guide lines for preventing and mitigating of carsickness were designed and validated by performing a CVT (Concept value test). The study have shown that people prefer auditory sense and somatic senses for response in carsickness. These current have been similar in CVT and I believe that specific interaction design proposals and validations will be needed in the future.

• Proceedings of the Korea Concrete Institute Conference
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• 2008.11a
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• pp.197-200
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• 2008

The RC corbels with the ratio of shear span-to-effective depth less than 1 are commonly used to transfer loads from beams to columns. The ultimate strengths and structural behaviors of RC corbels are controlled by the shear span-to-effective depth ratio, strength of concrete, shape and quantity of the reinforcement, and geometry of corbels. In this study, a simple indeterminate strut-tie model reflecting all characteristics of the ultimate strengths and complicated structural behaviors is presented for the design of RC corbels. In addition, a load distribution ratio, defined as a magnitude of load transferred by a horizontal truss mechanism, is proposed to help structural designers perform the design of RC corbels by using the strut-tie model approaches of current design codes. The ultimate strengths of 30 RC corbels tested to failure are evaluated by using the ACI 318-05's strut-tie model code for the validity check of the proposed indeterminate strut-tie model and load distribution ratio.