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The purpose of this paper is to see the possibility of vitalizing the DunSan region to make it fit to the concurrent demands of the city spaces. The DunSan region has been developed since 1980s and those urban structure reflects political and social issues of 80s' necessities, which seem to be unfit to current decentralized civil society. This paper suggests a couple of vitalization methods that include aligning the urban axis using architectural and street designs, applying architectural and human scale devices redefining those existing megalo urban scale structures and meanings , adding inner courtyard corridor type buildings aligning two dis-connected urban axis and placing multipurpose high-rise towers functioning as the obelisk which finishes the redefined urban axis. In conclusion, admitting the planned city DunSan show the central symbolic urban axis characterized as administrative and authoritative urban scale image, however, it seem to fail to achieve the vital function as the actual open space which has to encompass various civil activities let alone with being symbolic urban landscape. we suggest architectural and street level devices that would help to scale down birds' eye view worth urban symbol open space into human scale and more citizen friendly and accessible urban open spaces.

Scientific design methods have introduced to acoustic design of music halls since 1890. Many theoretical suggestion has been tried to practical design of auditoria with successes and failure. The present paper aims to reflect the current design schemes and conceptual design principles of auditoria with the view of acoustics. Seven different design principles has been explained with the sample figure of the music hall. it was shown that appropriate techniques has been applied to control the acoustic variations in the halls and more design solutions are needed to improve the acoustic performance of the auditoria.

The light was most important element to Louis I. Kahn and Tadao Ando. The purpose of this paper is to define the characteristics of the two lights. With the light, Kahn wanted to make the space for essence of existence, Ando for regeneration of landscape. The spaces were more mental aspects. To make the spaces, Kahn was at the idea of the Order-Form-Room, Ando was at the locality and historic elements. The light in Kahn's work comes down above the ceiling and connect the Rooms. The light feels bright and soft. And little locality. The light is independent in every Rooms. Ando made panoramic light with his own scenario at the site. The light is various but very limited in its volume. The light feels shadowed and cold. It is come into from the slit of the wall and from the court. The light has circumstantial characteristic with the circulation. So the light in Kahn's works can be called independent light and Ando's called circumstantial light.

The purpose of this study is to analyze the Michelangelo's architectural characteristics and architectural languages which had been influenced by the architecture of Renaissance. It also has correlation between his favorite architectural Languages and ancient Rome architecture. Finally I want to explain his architectural diversity and importance which Mannerism and Baroque through new attempts in this report. First of all, I analyze the situations of the Renaissance times and architectural characteristics, then grasp the exact architectural situations in Michelangelo's times as well as make a guess how his architectural works got influence from his early works which were paintings and sculptures.

This paper aims to clarify the establishment process and housing spatial form of Japanese migrant fishing village in the area Misu-dong, Tongyoung during the colonial period of Korea. Hiroshima migrant fishing village was established in order to attain fishing ground magnification with support of national policy. The Establishment was mainly accomplished during 1919-1930. the After 1945 Liberation of Korea, it was transfigured by a returnee and Korean fishermen.. The units of this village is Nagaya type. The structure of Nagaya becomes rectangle shape containable 4-7 units. Unit is composed of 2-tatami room and 1-kitchen.

Shading is one of the main causes to lower the power generation of PV systems. The shading has to be considered for application of PV system in the built environment. This paper analyzes the effect of shading on the performance of a PV array integrated to a building as a shading device. The building with the PV system is located in Zero Energy Town (ZET) of Korea Institute of Energy Research in South Korea. The methods used for analysis are formula and computer simulations. The result was that the upper PV array made shade onto a lower PV array and the effect of shading mainly occurred during summer season when the sun's altitude is high. The shading by upper array reduced the monthly generation of the PV system by 17% at maximum.

This study investigates the engineering properties of concrete using recycling water, designed with various content of saccharic based stabilizing agent(SSA). Test results showed that increase of SSA inclined the fluidity of fresh concrete. As waiting time of recycling water before use increases, the fluidity of concrete decreased. In addition, the air content of specimens using more SSA recovered the value, which is comparable with control concrete, and delayed the setting time. However, the setting time of the specimens improved when used recycling water after 3 days. For the properties of compressive strength, specimens using recycling water increased the value, compared with that of control concrete, and it was maximized at 1 days of waiting time and overall 0.2% of SSA adding ratio.

Today the formless form in architecture has been revealed. Although it has contradictory characteristics, the formlessness is considered as a way to the new architectural form. But such an attempt has been stranded with inappropriateness. The formlessness has been regarded as a new method that frees the architectural form from the traditional restraint. But it easily leads the from to the non-architectural one inasmuch as the formlessness also frees the architectural form from the ground of the architecture. Accordingly it is needed reflecting upon the meaning of formlessness and of the formless form. In this context, this paper explorer the meaning of formlessness and present a practical way to the implementation of the formless form through the comparison of Greg Lynn’s with Bernard Cache’s concept.

The biggest characteristics of Korean traditional housing are that it has the structure combined by Ondol for heating and floor for cooling in a balance way, those spaces show spatial organization of the whole arrangement by ways among the ground connected mutually and private space is organically related to public space well. However, modern housing lost the traditionalism pursued by traditional housing, private space is related to public space, and became the room, private space of downtown, among the various public spaces. so, the space for not only communication with neighbors but also conversation among the family, traditional housing construction had, is sincerely insufficient. □□ The research was supported by a grant from the Academic Research Program of Korea National University of Transportation in 2012□□

Because of changes in the social structure, demand for day care center is growing than before. As the times change, parents want to improve the quality of the center for their infants, so there are in needs of applied of specific system. Reggio Rmilia aprroach makes much importance of relationship betweenn infants and the value of social interactions. Atelier and piazza play important role in the plan of day care center which set store Reggio Emilia approach. That plans use not only partition but skip experience for infants and seeks for effective revelation of Reggio Emilia approach.