• Structural Engineering and Mechanics
• /
• 제64권4호
• /
• pp.437-447
• /
• 2017

Explicit expressions for rapid prediction of inelastic design quantities (considering cracking of concrete) from corresponding elastic quantities, are presented for multi-storey composite frames (with steel columns and steel-concrete composite beams) subjected to service load. These expressions have been developed from weights and biases of the trained neural networks considering concrete stress, relative stiffness of beams and columns including effects of cracking in the floors below and above. Large amount of data sets required for training of neural networks have been generated using an analytical-numerical procedure developed by the authors. The neural networks have been developed for moments and deflections, for first floor, intermediate floors (second floor to ante-penultimate floor), penultimate floor and topmost floor. In the case of moments, expressions have been proposed for exterior end of exterior beam, interior end of exterior beam and both interior ends of interior beams, for each type of floor with a total of twelve expressions. Similarly, in the case of deflections, expressions have been proposed for exterior beam and interior beam of each type of floor with a total of eight expressions. The proposed expressions have been verified by comparison of the results with those obtained from the analytical-numerical procedure. This methodology helps to obtain the inelastic design quantities from the elastic quantities with simple calculations and thus would be very useful in preliminary design.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2006년도 춘계학술발표대회 논문집
• /
• pp.272-277
• /
• 2006

The purpose of this study is to draw out the features of expressions about Nature in Korean interior design, because the Nature has been being very important theme in the interior space. So, the 68 cases of domestic famous interior designers' works during last ten years were selected from authorized design magazines like as INTERIORS, MARU and so on. And next, the cases were analysed in according to interior image style, design elements used for effect of Nature and the direction of expression(directly or indirectly), As the results, composite expressions with a few elements were found in modern, hi-tech, elegant, minimal and casual styles, while direct expressions with many elements were found in natural and ethnic styles. And main elements for effect of Nature were trees and stones. Among many elements, water and stones became more important elements after 2000 than before. In the meantime the use of composite expressions was being increased and so appeared even in natural and ethnic styles.

• 한국실내디자인학회논문집
• /
• 제24권3호
• /
• pp.68-78
• /
• 2015

Nendo, which was established in Tokyo in 2002, is a design company established by Oki Sato, which is gaining reputation as a new design group representing Japan through numerous design tasks encompassing diverse design sectors, such as architecture, interior, furniture, graphic, and products. This study was conducted to investigate the formative features of Nendo furniture by reviewing 133 pieces of Nendo furniture designed for the last ten years and identify the general characteristics of Nendo furniture by reviewing the time of launch, product launch type, and furniture type. As a result, the design features of Nendo furniture are as follows: First, the shapes of basic materials including boards, lumber, and bars are maintained intact and Nendo furniture has simple and moderate design without complicated or decorative elements. Second, Nendo furniture has simply embodied a design characterized by simple transformation, minimization of furniture elements, and rearrangement. Third, Nendo presents new and simple furniture differentiated from other pieces of furniture using optical illusions. Such expressions of optical illusions which are hardly found in preexisting furniture are a major feature of Nendo furniture. Fourth, a majority of chairs of Nendo cause optical illusions with the minimized size. In addition, their top boards made of transparent glass and mirror cause optical illusions with the properties of materials. In short, design of Nendo furniture is characterized by formative expressions, expressions of optical illusions, and differentiated use of materials. Fifth, Nendo keeps launching new furniture items in various exhibitions. As a result, Nendo makes furniture with its own unique characteristics based on its diverse studies and experiments which are applied to furniture design in a realistic way. In summary, design of Nendo furniture is characterized by simply embodied design based on small differences in daily life, minimalism with simple and moderate shapes, and its own witty uniqueness based on formative expressions, expressions of optical illusions, and use of materials differentiated from other furniture brands.

• 한국실내디자인학회논문집
• /
• 제22호
• /
• pp.85-91
• /
• 2000

The purpose of this study is to grasp the element and method of traditional expression appeared in hotel lobby spaces, and present the direction of traditional expression applicable to the domestic hotel lobby space. Therefore, this study analyzed traditional expression according to its element and method taken out from the prior researches related to it. Specifically, the element of traditional expressions divided into the element of space organization, the element of structure (bottom, wall, ceiling, window, door and pillar), and the element of decorative design(furniture, illumination, artistic ornament, color, and material). The method of traditional expressions divided into the method of prototype reappearance, prototype transformation, reinterpretation, and abstract. The target of analysis has been 27 hotels designed since 1970s. and described as expressed traditionality in architecture-technical journals and books in the inside and outside of the country. considering these results, it seems that the traditional expressions using more various elements and more various element and methods have to used in domestic hotels. Specifically, when expressing traditionality in the lobby space of domestic hotel, it is important to decided the method expressing traditionality at first, and the traditional expressions using the element of space organization, structure, decorative design, and so based on the method expression traditionality was fulfilled with coordination.

• 대한가정학회지
• /
• 제47권3호
• /
• pp.45-54
• /
• 2009

The purpose of this study is to understand the meanings of formative methods (re-creative expressions, abstractive expressions, conceptual expressions, and adaptive expressions) as they are adapted to fashion design. Re-creative expression is the representation of real objects from nature or the environment, sometimes in a humorous or surrealistic way. Abstractive expression is the use of reconstructed forms extracted from the basic characteristics of natural things, which take on variety of appearances based on the designer’'s creativity and imagination. Conceptual expression refers to the representation of ideas, concepts, and other products of the human mind. And, adaptive expression is a method of design that is focused on function driving the form of clothing. Modern fashion design is a fluid hybrid of these various types of expression that serves as an extension of the designers’' aesthetic values.

• 패션비즈니스
• /
• 제25권6호
• /
• pp.119-130
• /
• 2021

This study investigated the effects of the chatbot's level of anthropomorphism - closeness to the human form - and its self-disclosure - delivery of emotional exchange with the chatbot through its facial expressions and chatting message on the user's intention to accept the service. A 2 (anthropomorphism: High vs. Low) × 2 (self-disclosure through facial expressions: High vs. Low) × 2 (self-disclosure through conversation: High vs. Low) between-subject factorial design was employed for this study. An online survey was conducted and a total of 234 questionnaires were used in the analysis. The results showed that consumers used chatbot service more when emotions were disclosed through facial expressions, than when it disclosed fewer facial expressions. There was statistically significant interaction effect, indicating the relationship between chatbot's self-disclosure through facial expression and the consumers' intention to use chatbot service differs depending on the extent of anthropomorphism. In the case of "robot chatbots" with low anthropomorphism levels, there was no difference in intention to use chatbot service depending on the level of self-disclosure through facial expression. When the "human-like chatbot" with high anthropomorphism levels discloses itself more through facial expressions, consumer's intention to use the chatbot service increased much more than when the human-like chatbot disclosed fewer facial expressions. The findings suggest that chatbots' self-disclosure plays an important role in the formation of consumer perception.

• 한국실내디자인학회논문집
• /
• 제16권1호
• /
• pp.91-98
• /
• 2007

Hotels had main functions of providing lodging and food and beverages in the past but hotels theses days have been changing fast to satisfy changes of social paradigm. Hotels are providing various services and further more they are places to represent certain local culture by various ways including improved entertaintment factors. accommodating combined purpose, enhancing characteristics and unique factors. These new trials can be analyzed as concepts of pursuing variety, sensual expression and pursuing originality. The concept of hotel shows new trend of expressions in design by the changes. These trends of expressions can be characterized with differentiation, sameness, heterogeneity, combination and time frame. In this study, by analyzing cases that these characteristics we applied for expanding the range of understanding toward new application method and expect to be applied to appropriate design concept of hotel culture in the future.

• 한국실내디자인학회논문집
• /
• 제29호
• /
• pp.19-26
• /
• 2001

The aim of this study is to forecast characteristics of dynamic expression in the architecture design by analyzing characteristics and trends in dynamic expressions of the architecture classified by period. The various architectural trends, even in the transition of new paradigm after collapse of the CIAM, consistently expresses dynamics of architecture. In this study, it regards the inherent characteristics of the architecture design as expression of space organization and modelling and it views dynamic expression is important element of the architecture design. The case study shows that the architecture of passed 50 years, the key element of the dynamic expressions are expression of new technology and expression of one's experience. Also, it shows that the dynamic expressions of architecture in 1990's are expression of new technology which consists of lightness, fragmentation, and symbolism that reflects the trend of arts in 1990's.

• Journal of Electrical Engineering and information Science
• /
• 제3권1호
• /
• pp.8-13
• /
• 1998

Often ESOP(Exclusive Sum of Products) expressions provide more compact representations of logic functions and implemented circuits are known to be highly testable. Motivated by the merits of using XOR(Exclusive-OR) gates in circuit design, ESOP(Exclusive Sum of Products) expressions are considered s the input to the logic synthesis for random pattern testability. The problem of interest in this paper is whether ESOP expressions provide better random testability than corresponding SOP expressions of the given function. Since XOR gates are used to collect product terms of ESOP expression, fault propagation is not affected by any other product terms in the ESOP expression. Therefore the test set for a fault in ESOP expressions becomes larger than that of SOP expressions, thereby providing better random testability. Experimental results show that in many cases, ESOP expressions require much less random patterns compared to SOP expressions.

• 복식
• /
• 제60권8호
• /
• pp.1-14
• /
• 2010

This study is a discussion of the expressive characteristics of contemporary fashion design with floral images. It aims to help understand the overall trends of contemporary fashion design and textile motif design and expand the potential expression fields of originative design to natural objects such as flowers. Methodologically the study analyzed 976 pieces of data gathered from Haute Couture and Pr$\hat{e}$t-$\grave{a}$-Porter collections of 2005S/S-2009F/W, according to their types of expression. The study results show a share of 42.7% for plane type expressions by printing or weaving and a share of 51.5% for relief type expressions, compared with 5.7% for solid type expressions. However, those expressions represented elegant femininity with emphasis on formative beauty and were applied to fashion accessories or hair adornments. The expressive characteristics found from the analysis were represented by natural images, feminine elegance, and decorative aesthetics of handicrafts. Flowers in the contemporary fashion purify the internal emotions of humankind stand for personality and beauty in many different ways of expression and serve as a means of expressing more artistic values breaking out of stereotype.