• 한국실내디자인학회논문집
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• 제14권3호
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• pp.64-72
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• 2005

The purpose of this study is to propose a topological design principles and to analyze the space of digital architecture applying topological invariant expressive characteristics. As this study is based on topology as a science of true world's pattern, we intented to explain the concepts and provide some methods of low-level and hyperspace topological invariant Properties. Four major aspects are discussed. Those are connection theory, boundary concept, homotopy group, knot Pattern theory as topological invariant properties. Then we intented to make understand topological characteristics of the Algorithms, luring machine, cellular automata, string theory, membrane, DNA and supramolecular chemistry. In fine, the topological invariant properties of the digital architecture as genetic algorithms based on self-organization and heterogeneous networks of interacting actors can be analyzed and used as a critical tool. Therefore topology can be provided endless possibilities for architecture, designers and scientists intended in expressing the more complex and organic patterns of nature as life.

• 한국실내디자인학회논문집
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• 제14권3호
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• pp.224-233
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• 2005

Cyberspace is created through the confluence of global electronic communications networks and technology, and also meant to be a three-dimensional space of information. Its application in arts, however, requires broader views and knowledge and often results a confounded definition of it. The study is to define cyberspace and the architecture in it, with the methodology of the structural criticism, focusing the textuality without any impression or intuition to reach its valid epistemic definition. Two architects in cyberspace; Novak and Lynn, and their works have been discussed and analyzed reflecting Benedikt's theory of cyberspace which has coined its definition in architecture in early 90's. Lacan's subject theory, including the mirror stage, has played a key role to evaluate the identities and the differences of various views towards cyberspace. It also enables us to construe the on-going status and meaning of cyberspace and the architecture In it.

• Architectural research
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• 제21권4호
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• pp.99-109
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• 2019

'Superflat' is a hugely influential contemporary art movement founded by Takashi Murakami. The concept of Superflat art is based on the notion that there exists in contemporary Japanese culture an inherent inclination for two-dimensionality devoid of perspective and hierarchy with all elements existing equally and simultaneously. The theory is defined in broad terms and asserts that this inclination for flat aesthetic has its roots in the traditional Japanese art and the development of post-war Japanese subculture. As such, Superflat as a theory possesses a capacity to engage and explain wide-ranging conditions in contemporary Japan. Taro Igarashi has made such a point and argues that the generations of leading Japanese architects practicing today possess Superflat 'tendency' for flat aesthetics and are inclined to focus on the expressive possibilities of the building's skin. While such sensibility could simply be interpreted as a stylistic trend that has emerged over the years, when examined against the characteristics of the art movement, there exist unmistakable similarities in terms of the design sensibility and techniques applied. Furthermore, the theory has become a force in how Japanese architecture is defined and understood internationally in the past decade.

• Wind and Structures
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• 제27권4호
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• pp.247-254
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• 2018

In this paper, a simple first-order shear deformation theory is presented for dynamic behavior of functionally graded beams. Unlike the existing first-order shear deformation theory, the present one contains only three unknowns and has strong similarities with the classical beam theory in many aspects such as equations of motion, boundary conditions, and stress resultant expressions. Equations of motion and boundary conditions are derived from Hamilton's principle. Analytical solutions of simply supported FG beam are obtained and the results are compared with Euler-Bernoulli beam and the other shear deformation beam theory results. Comparison studies show that this new first-order shear deformation theory can achieve the same accuracy of the existing first-order shear deformation theory.

• 건축역사연구
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• 제15권4호
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• pp.23-36
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• 2006

Since he was a leading figure in nineteenth century architecture, Viollet-le-Duc's architectural theory is crucial to the foundation of modern architecture. He has been called a Gothic Revivalist, a Structural Rationalist and a Positivist. The first title was perhaps due to his vigorous restoration of Gothic works such as $N\hat{o}tre$ Dame, but he did not adore the Gothic style just for itself. Rather, he hoped to deduce some principles from the style. So how did he manage this? In his book "Entretiens sur l'Architecture (Lectures on Architecture), published between 1864 and 1872, he mentions using Descartes' four rules for reaching architectural certainty in contrast with the chaotic situation during that modernising period. Furthermore Viollet-le-Duc's theory can be seen as a serious attempt to translates Descartes' philosophical rules into systems of architectural speculation. Descartes' four rules of doubt are anchored in mathematical propositions, and without mathematical distinctions, none of these rules are valid. In other word, mathematics for Viollet is the yardstick of judgement between distinctness and indistinctness. Many architectural problems arise from this view. In this paper, the validities of applying Descartes' method of doubt to architectural discourse will be discussed in order to address the question:-Did Viollet-le-Duc clearly grasp Cartesian method by which memory was erased from the world?

• 교육시설 논문지
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• 제18권6호
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• pp.33-43
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• 2011

The Korean academics of classical learning, Seowon which from the middle of Joseon Dynasty was complexly reflected in "the illustration of Taiji(太極圖說)" Five-Elements school(陰陽五行說), "Zhou Yi(周易)" and a theory on spherical heaven and square ground(天圓地方) which based on orientalism. Also the theory of Xiangshu Xue(象數學) was a significant factor to decide the size(number of facade module) of Seowon architecture. So, in this study, how the oriental thought was adopted and reflected in existing 21 Seowon in South Korea. The size of Seowon architecture was adopted a theory of combination with heaven, earth and human(天地人三合論) that based on the theory of Xiangshu Xue on "the illustration of Taiji" and "Zhou Yi". "Zhou Yi" was the central thought of Confucian culture in Joseon Dynasty, with which Seowon space was divided into two, ancestral rites space and lecture space. It coincides with balance of yin(陰) and yang(陽), Five-Elements(五行) and four seasons(四季節). In lecture space, lecture hall is relevant with the water(水) and winter, and front tower structure or outer three-door is the fire(火) and summer. Also, central garden means the soil(土) and center. Thus, the size and spatial composition was planned with the philosophy, "the illustration of Taiji", Five-Elements school and a theory on spherical heaven and square ground. Yin and yang has an idea of the heaven and earth, and Five-Elements has an idea of direction and season with which spatial composition of Seowon could be set. And the numeral meaning on the theory of Xiangshu Xue established an ideal background for spatial composition of Seowon architecture.

• 건축역사연구
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• 제8권2호
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• pp.87-108
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• 1999

Since 1960, the change of architectural trend was dominated by two factors ; the one, the introduction of theory of language (including semantic, syntactic, pragmatic, linguistic, semiotic, structuralism, post-structurism) in design concept, the other, the adaption of high technology in building construction. In particular, the theory of language played an important role in the emergence of new tendency, which could be the alternative of modern architecture. Post-modernism and Typology in the 1960-70s, Deconstructivism in the 1980s and 'Folding' architecture in the 1990s, have continually borrowed a theoretical base from the thee of language. Placing the focus on the relation of contemporary architecture and theory of language with the interdisciplinary view, this study comes to the conclusion that the diverse architectural tendencies since 1960 depend on the 'champ d'enonce', which Michel Foucault, French philosopher, defined in his . The writings of many architects, like Robert Venturi, Micheal Graves, Aldo Rossi, Peter Eisenman, Rem Koolhaas, Bernard Tschumi, Gerg Lynn demonstrate our conclusion. This is an important finding which make possible consistent understanding about contemporary architecture.

• International Journal of Naval Architecture and Ocean Engineering
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• 제10권3호
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• pp.259-269
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• 2018

In this study, the second order bending moment induced by sea waves is calculated using the quadratic strip theory. The theory has the fluid forcing terms including the quadratic terms of the hydrodynamic forces and the Froude-Krylov forces. They are applied to a ship as the external forces in order to estimate the second order ship responses by fluid forces. The sensitivity of the second order bending moment is investigated by implementing the quadratic terms by varying the ship side angle for two example ships. As a result, it was found that the second order bending moment changes significantly by the variation of the ship side angle. It implies that increased flare angles at the bow and the stern of ships being enlarged would amplify their vertical bending moments considerably due to the quadratic terms and may make them vulnerable to the fatigue.

• 한국농촌건축학회논문집
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• 제2권3호
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• pp.77-84
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• 2000

Kurye-gun, which Hwaeomsa temple is located, has huge scale's geographical characteristics, such as mountains, rivers and open fields. This is really blessing area because of Som-jin river at the bottom of Ghiri mountain and open fields, which this situation is very difficult. The location of Hwaeomsa temple is an end of The Baek-Doo Mountains and very important spot(where influences to its geometric converge) of the theory of feng-shui. On exposure logic of the Korean traditional theory of feng-shui, the organization in Ga-Ram of Hwaeomsa temple is inconsistent with representative theory and analyzing system. So, this is one of successful examples with the theory of feng-shui because exhalation from the earth and water was organized well with accuracy.

• 한국주거학회논문집
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• 제11권3호
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• pp.9-18
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• 2000

The fuzzy theory is on the basis of understanding of the subjectivity and the ambiguity. The paradigm of the fuzzy theory is to explore a regularity from the subjectivity and the ambiguity. Nowadays, the fuzziness, the main concept of the fuzzy theory, is widely applied to a lot of fields as the theory which is positively accepted and actively interpreted. In the science, the fuzziness is officially called as multi-valence. On the other side, there exists the other theory called Han-ism which is presumed as a prototype of korean philosophy. The basic concept of the Han-ism - one, many, middle, same, about - includes the fuzziness. The purpose of this study is to unfold the interrelationship between the fuzzy theory and Han-ism, and furthermore, to interpretate the cultural phenomenon and architectural spaces in koreas traditional architecture with a viewpoint, the fuzziness of the Han-ism.