Developing a new commercial product, it is need to connect the end users demand of quality to the industrial technology of company. For this reason, this study is to build up the users demand for the imminent marketing product of a certain company by Analytic Hierarchy Process, analyze quantitatively users subjective thoughts collected by Group Consensus, calculate the added-value of users demands and verify the consistency of users opinions by consistency-exponential-calculation. The added value obtained by this method is substituted into a user-demand item of Quality Function Deployment. And, the technical characteristic data transferred from the extracted essential factor for developing and manufacturing a new product is substituted into a technical characteristic item of QFD. The faculty of quality is firstly finished by this procedure. But, because the relation a technical characterization with users demand do not be known in new product, Wassermans method was introduced for the correlation users demand with technology and for the processing and marketing of a new product. The all assumption on this thesis was based on the reliable real data of a certain company.

This paper is a study of the Beaux-Arts discipline of architecture, as it was established during the late nineteenth century in America. It focuses on trio particular modes of vision and representation that were at the heart of the discipline. The paper argues that Beaux Arts vision was centered on what may be called 'planar vision'; a mode of seeing through which the multiple aspects of the architectural design imbedded in the plan were read and re-interpreted. Similarly Beaux-Arts training in drawing required its student to draw within the multiple layers of historical traces; the new design being in effect a new layer placed on often unseen traces of monumental precedent. The theoretical basis of this practice was not based on history but on the concept of composition. Composition, in the French tradition was regarded more a matter of practice than theory. The Anglo-American discourse on composition, on the other hand, formed a body of theoretical literature based on formalist assumptions. There was, however, a fundamental gap between these formalist theories of composition and the 'layered' modes of vision and drawing involved in the design process. This practice leaned more on the modern romantic notion of 'intuition' for its theoretical basis, once again forming an immanent conflict with the mimetic practice of classical and historical architecture. The paper draws a picture of a discipline centered on a 'theory of the plan,' a potentially modern discipline integrated with classical forms and details. It was clearly effective as a practice. However, structured by conflicts between theory and practice, history and form, mimesis and intuition, the Beaux-Arts was unable to defend itself at the philosophical and theoretical level the modernists engaged their attacks on this system. At the same time, the paper poses the question of how different modern architecture is from this system. Is not the 'theory of plan,' in its many transformations and guises, still the central discipline of twentieth century modern architecture, and is it not structured by basically the same kind of conflicts and paradox that were immanent to the Beaux-Arts system.

이동제한장치는 내진분리된 교량 또는 교각에 소서인지가 발생하는 다경간연속교에 있어서 지진에 의한 교축방향 최대변위 및 잔류변위를 제한함에 있어 매우 효과적이다 교축방향의 수평변위가 이동제한장치에 의해 제한되는 경우 상부구조의 최대변위를 예측하기 위해서 비선셩동적해석을 설계에 실무적으로 사용하기에는 시간소요 및 해석상 어려움이 있다 본 연구에서는 등가탄성해석방법과 가속도-변위 스펙트럼을 이용한 간단한 이동제한장치 설계절차를 제시하였다 여기서 제시된 방법은 이동제한 장치의 설치위치 및 이격거리를 결정함에 있어 매우 효율적으로 사용할 수 있을 것이다.

교량의 내진설계에 있어서 일반적인 중.소지간의 교량에 적용하도록 규정법 단일모드 스펙트럼 해석법은 비교적 작은 규모의 단순교량에 적용되는 있는 간단한 내진설계방법에며 국내외를 통틀어 가장 많이 사용되는 방법이다. 그러나 최근에 들어서부터 구조형상이 복잡해지고 지간이 길고 교각고가 높은, 규모가 큰 비정형 교량이 많이 시공되고 있으며 이러한 경우에는 교량의 안전과 경제적, 효율적인 설계를 위해서 반드시 다중모드 스펙트럼 해석법이나 입력지진파에 의한 시간이력해석에 의해서 검토되는 것이 바람직하다.다중모드 스펙트럼 해석법의 경우에는 교량의 형식, 경간의 수, 교각의 강성, 인접교각과의 상대적 강성 및 상부구조의 지지조건 등에 따라서 같은 유형의 교량이라 하더라도 진동응답은 각기 다르기 때문에 일률적인 규칙을 적용하는데에는 어려움이 있다. 따라서 본 연구에서는 도로교량에 대한 효율적인 내진설계가 이루어지기 위해서, 교량이 진동응답 및 특성을 파악할 수 있는 3차원 동적해석 프로그램을 작성하여 내진해석이 용이하게 이루어질 수 있도록 하였으며, 후처리 프로그램을 사용하므로써 동적해석프로그램에 의한 결과를 곧바로 내진설계에 반영할 수 있도록 하였으며, 후처리 프로그램을 사용하므로써 동적해석프로그램에 의한 결과를 곧바로 내진설계에 반영할 수 있도록 하였다. 또한 교량의 형식, 규모, 지지조건 등의 변화에 따른 동적 해석결과로부터 적절하고 효율적인 내진설계의 기준을 제시하였다.

Base isolation is the alternative tool to protect structures against the earthquake. Basic ideas are the flexibflity to reduce the response of the structure, energy dissipation to reduce the excessive deflection by flexibility, and the rigidity under the service load. Base isolation is specially good for bridges because it can be installed easily and be used for both new construction and rehabilitation. This paper describes the basic ideas of base isolation, various base isolation devices and design guidelines by AASHTO. It also introduces the applications in United States and New Zealand.

This study is about a design method for deriving task safety scenarios for the application of collaborative robots. A five-step process for deriving task safety scenarios for collaborative robots has been proposed, which focuses on the type of collaboration between human and collaborative robot. The three types of collaboration were classified according to the collaboration workspace and the worktime of human and collaborative robot. Based on these three types of collaboration, task safety scenarios include scenarios that predict risk from unintended use during work. Collaboration with collaborative robot is a human-centered process because human actions can create dangerous situations. Besides, we improved the understanding of this design methodology by presenting examples of the application of task safety scenarios according to the process for each type of collaboration.

This study was conducted to compensate for the decrease in intensity due to the decrease in temperature and proposed temperature correction strength T28, using the Fractional function model.

This study examined the validity of the level of the earthquake load defined in the Korea specification for the tower crane which utilized the equivalent static load. The specification on the structure and performance of tower crane defined that the earthquake load should be considered as a horizontal load corresponding to 15 % of a crane self weight. However, this definition did not reflect the vibration characteristic including frequencies of the tower crane. Thus, it is necessary to carry out a study on the earthquake behavior of tower cranes that reflected the dynamic characteristic of earthquake loads and tower cranes. it was thought that the level of earthquake load defined in equivalent static analysis for the tower crane did not reflect the structural behavior of the tower crane correctly by overestimating the response from tower crane.

도시에서 발생되는 생활폐기물을 효과적으로 관리하기 위한 방안으로 폐자원에너지화에 대한 관심이 집중되고 있다. 기존의 도시형 생활폐기물 처리방식은 매립을 통해 관리하였으며 현재까지도 집중적인 관리대상이다. 특히 매립지 인근 주민의 생활환경에 직접적인 영향을 미치며, 폐기물 매립으로 인해 발생되는 매립가스는 온실가스 발생의 주요 원인으로 작용하고 있기 때문에 이에 대한 효과적인 관리계획이 필요한 실정이다. 또한 도시의 인구 밀도의 증가로 인해 매립에 의한 폐기물 관리는 더 이상 효과적인 처리방법이 아니기 때문에 지속가능한 도시형 생활폐기물 관리가 필요하다. 폐기물을 유용자원으로 전환을 위해서는 폐기물의 발생 단계에서부터 운송, 취급 및 저장 그리고 관리방안까지 최적의 활용계획을 세워야 한다. 이에 따라 본 연구에서는 폐기물을 유용자원으로 효과적인 관리 시스템을 계획하기 위해 선형정수계획법을 도입하여, 도시단위에서 발생하는 폐기물의 종류 및 발생량 그리고 처리방법에 대한 통계자료와 폐기물의 성분분석과 발열량의 실측분석을 통해 최적화 계획을 실시하였다. 최적화 설계는 선형계획법을 통해 폐기물 처리기술에 대한 기술투자비, 온실가스 감축효과 등을 목적함수(Objective function)로 두어, 해당지역에서의 에너지 사용현황과 온실가스 발생량을 정량화하여 폐기물의 에너지전환계획에 따른 효과를 분석하였다. 제시된 방법론은 매립의 대안으로 도시형 생활폐기물을 다양한 유용자원으로 전환 방안을 소개함으로써 폐자원에너지화 활성화에 기여하고자 하였다.

This research was an attempt to design a new structural concept of non-uniform reinforced and super concrete truss members applying by super concrete which has the compressive strength of 80-200MPa, the tensile strength of 8-20MPa, and the tensile strain of 1.0-5.0%. The super concrete truss members were designed by the Strut-Tie approach as well as aesthetic design concept. The structural performance of designed superconcrete truss was evaluated with the conventional reinforced concrete members.