• Proceedings of the Computational Structural Engineering Institute Conference
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• 2000.04b
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• pp.421-428
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• 2000

The preliminary stage of structural design is very crucial step whose results have great effects on the structural performance, construction, economy, and aesthetics through the following design stages. However, it is extremely difficult to computerize the information and knowledge used in the preliminary design stage because it lacks of formality of representation of designers' experience and intuition. To address such issue the concept of an artificial neural network has been adopted to develop preliminary design system for cable-stayed bridges in this paper. The artificial neural network has been proved that it has the ability of learning design experience and providing a good design alternative.

• Journal of Korean Association for Spatial Structures
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• v.4 no.2 s.12
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• pp.107-115
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• 2004

A vocabulary for a understanding bridge has a different scope. The main characteristics of the modem footbridge are appropriateness, aesthetics and structural efficiency. Design concepts of footbridge design are investigated. There are functional concepts, aesthetical concepts like geometry, symbolism, lighting, and movement, and technical concepts. Futhermore, adaptation examples of these structural concepts for pedestrian bridges are presented.

• International Journal of High-Rise Buildings
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• v.7 no.1
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• pp.1-16
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• 2018

The emergence of tall buildings in the late $19^{th}$ century was possible by using new materials and separating the role of structures and that of non-structural walls from the traditional load-bearing walls that acted as both. The role of structures is more important in tall buildings than in any other building type due to the "premium for height". Among the walls freed from their structural roles, façades are of conspicuous importance as building identifiers, significant definers of building aesthetics, and environmental mediators. This paper studies dynamic interrelationship between the evolution of tall building structural systems and façade design, beginning from the early tall buildings of skeletal structures with primitive curtainwalls to the recent supertall buildings of various tubular and outrigger structures with more advanced contemporary curtainwalls.

• The Korean Journal of Franchise Management
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• v.9 no.3
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• pp.19-29
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• 2018

Purpose - Due to the increase in coffee consumption and competition, domestic coffee franchise companies are currently entering the overseas market. Therefore, coffee franchise companies are pursuing a variety of marketing strategies to meet customer needs and gain competitive advantage in overseas markets. From this perspective, overseas franchise companies need to ensure that their servicescapes meet the needs of their overseas customers. For these purposes, the study is to identify the impact servicescapes on customer satisfaction and customer loyalty focused on Global Coffee Franchise Company "C", which extended its business worldwide in Mongolia. Research design, data, and methodology - The data were collected from customers who had visited the stores of 'C' company in Ulaanbaatar, Mongolia. 435 valid questionnaires collected through online survey coded and analyzed using frequency, confirmatory factor analysis, correlations analysis, and structural equation modeling with SPSS 24 and SmartPLS 3.0. Result - Firstly, seating comfort, facility aesthetics, and cleanliness, ambient conditions among servicescapes influenced customer satisfaction. Secondly, servicescapes didn't affect the loyalty directly. Third, customer satisfaction had positive effect on loyalty. Fourthly, cleanliness which was ranked lower in Korea had a great effect on customer satisfaction in Mongolia. Fifthly, IPMA(Importance-performance map analysis) shows that the importance of servicescapes is higher for women than for men, and facility aesthetics for female and cleanliness is the most important for male. Conclusions - The results of this study show that there is a positive (+) effect on customer satisfaction in order of cleanliness, ambient conditions, aesthetics, and seating comfort. Therefore, franchise companies considering or advancing into Mongolia should consider importance in order of cleanliness, ambient conditions and aesthetics when entering Mongolia market. For example, franchise managers should select Monday as a "clean day," and all merchants should spend all of their open hours and keep their stores clean in accordance with the head office manual. In addition, franchise managers need to hire a VMD (visual merchandising) experts to build up a physical environment that will effectively highlight the space-specific display of the store so that Mongolian local customers can have a satisfactory climate and aesthetics. And, the IMPA analysis between servicescapes and customer satisfaction shows that women are more susceptible to servicescapes than men. Especially, in the case of women, the importance of esthetics is high, but the performance is low. Thus, if the aesthetics are actively improved, customer satisfaction can be effectively increased.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.23 no.4
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• pp.379-386
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• 2010

In conceptual design stage it is important to develop structural forms freely. However, structural engineers are prompt to consider types of structural systems following load paths rather than to imagine various forms. This study attempts to expand the limit of imagination that was blocked within engineering approach newly from geometric perspective view. First of all, existing bridge structures are reviewed in terms of geometric vocabulary. Some bridge forms showing apparent geometric features are regenerated through the geometric approach proposed in this study. This study is not to develop geometric principle to build new structural forms, but to propose the geometric approach to generate design alternatives using the well established geometry concepts.

• The Research Journal of the Costume Culture
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• v.8 no.4
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• pp.517-536
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• 2000

The purpose of this study is to investigate the internal and external line beauty of men's dress of the Chosun period from the views of dress design and dress aesthetics. 1) External Line Beauty of Men's Dress of the Chosun Period ① Functional Beauty : Having the beauty of functional line in terms of convenience, action, effectiveness, practivce and sanitation. ② Structural Beauty : Having the beauty harmonizing between lines of internal and external structures. ③ Ornamental Beauty : Having the beauty of simple line by matching accessories (gat, fan, sejodae, shoes) with a simple dress. ④ Wearing Beauty : Making tall-looking or expressing a mature masculine beauty by a visual mistake caused by a combination of internal and external structural beauty lines. 2) Internal Line Beauty of Men's Dress of the Chosun Period Including a simple but natural beauty based on natural philosophy, the beauty of courtesy emphasizing official hat and dress and the beauty of dress having aesthetic consciousness with which people enjoy an idyllic life.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 1998.04a
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• pp.93-100
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• 1998

The basic systems of spatial structures such as shells, membrane, cable-nets and tensegrity structure have been developed to create the large spaces without column. These structures may have large freedom in scale and form, and especially tensegrity structures are received much attention from the view points of their light weight and aesthetics. But There re some difficulties concerning structural stability, surface formation and construction method. One of the way to solve these problems reasonably is a combination of tensile members and rigid members. A structural system based on this concept is referred to as the "HTS ( Hybrid Tension Structure )". This is a type of flexible structural system which is unstable initially, because the cable material has little initial rigidity. As cable - dome hybrid structures is a type of HTS, the initial stress for the self- equilibrated system having stable state have to be introduced. To determine initial stress having stable state, the shape finding analysis is required before the stress - deformation analysis. In this paper, the primary objective is to derive the nonlinear finite element formula of cable and truss members considering geometric nonlinearity for shape finding of cable-dome, and to propose the method to decide the initial stress by the shape analysis of cable-dome hybrid structure with the self-equilibrated state.

• Journal of the Korean Society of Costume
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• v.58 no.2
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• pp.93-106
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• 2008

Asia Folk Costumes are certainly different from the Western Costumes. This distinction is based upon the effect of environment, technology, and social structure, and especially, which was generated by religion, ideology, and philosophy. The ideas of fundamental ground of this eastern features are religions such as Buddhism, Taoism, and Confucianism. The religion of the East has determined the form of traditional costumes, affecting the costume up to now. This study aims at the investigation of the effect of religion on the formation of East Asia Traditional Costumes around Korea, China, and Japan and its figurative beauty. Study was carried out by chiefly referring to literatures. Eastern Aesthetics was formed by accepting aesthetic concepts, acquired from the idea of Three Religions. Especially, the ideas of non-duality(不二), emptiness(空), five aggregates(五蘊), mind control(心法), derived by Buddhism, and nature theory(自然論) and creationism(創造論) of Taoism, and abstinence theory(節制論) and decorum(禮法) and the principles of Yin and Yang(陰陽) of confucianism have had great effect on the aesthetics of costume. The figurative features of costume, affected by three religions are described by the factors; First, non structural feature, second, the beauty of abstinence and chastity of ample silhouette, third, the feature of natural color and achromatic color, fourth, the figurative feature of costume by the principles of Yin and Yang, and fifth, bright ornaments. The aesthetic values of the East Asia Costume are 'A Beauty of Vacancy', 'A Beauty of Concealment', 'A Beauty of Nature', and 'A Beauty of Symbolism'. As philosophy, culture, and ethnics itself, the religions of Asia have had effect on the overall culture, which is inclusive of social structure, as well as art and aesthetics, and have decided the style of costume.

• Journal of the Korean Society of Costume
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• v.60 no.10
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• pp.1-15
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• 2010

A Korean knot is one of the ornamental elements that our ancestors used intimately in their daily lives, and the diverse forms and structural features of the Korean knot have sufficient creative and aesthetic value for it to be recognized as one of beautiful products that was relished by individuals of the times. Starting from two strands, Korean knots make unique forms as they are overlapped or plaited, crossing each other in many ways. The forms of Korean knots were given names such as "nabi maedeup"(butterfly knots) and "gukwa maedeup" (chrysanthemum knots), in reference to things in the surrounding environment that were perceived as being similar in their appearance. It is considered that with their unique structure, such Korean knots may provide a good motif for creative design. As well, it is believed that combining the traditional beauty of Korean knots with a contemporary sensibility will lead to the creation of truly forward-looking design. Against this backdrop, this study aims to inquire into and analyze the formative characteristics and aesthetics of Korean knots, with an eye to their use in future design. In addition, it aims to help to put such historical knotting practices into practical and functional use in the future, through a study of previous uses of historical knotting practices with a modern sensibility. It is thus expected that this work will contribute to the inheriting and development of traditional culture, and ultimately to enhancing the status of Korean design in the world.

• KIEAE Journal
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• v.15 no.2
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• pp.79-86
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• 2015

Purpose: The concept of the tectonic has researched to find out the identify of modern architecture. The meaning of traditional tectonic knowledge to emphasize structural joints and attention to detail in creativity has developed in various ways in contemporary architecture. The purpose of this study is to analyze the tectonic characteristics and architectural expressions of the light appeared in the works of Santiago Calatrava. Major features in his works could be found is to maximize structural beauties through deducing the architectural images from the nature and expressing the material properties and the kinetic structures, and thus, to ultimately create the functional space and form by connecting the light to the tectonic structure. Method: Accordingly, I tried to analyze the three works of Santiago Calatrava (the Milwaukee Art Museum, the Bodegas Ysios Winery and the City and Arts and Sciences) as following categories - the structural aesthetics, the expression of material properties, the relationship between he kinetic structures and the light. Result: According to the results of the study, Santiago Calatrava tried to create his own architectural aesthetic by combining structural tectonic with nature, material, regional place and culture. He also sought to express the tense and dynamic tectonic rather than the stable one in his works.