• Land and Housing Review
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• v.3 no.2
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• pp.117-126
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• 2012

The purpose of this paper is to analysis spatial locations for public sector's development of mixed-use complex. The results of analysis of location characteristics and public sector's participation conditions are as follows. The central commercial district of new town, surroundings of new railway station, and old town center are likely to be appropriate in the case of a functional mixed-use considering acceptable use in accord with mixed-use complex. Development potential is also high at places such as railway adjacent area in old town and relocation of downtown improper facilities including previous three cases. And development of various size such as lot, block and district can be applied at central commercial district of new town, center and subcenter of old town, surroundings of new railway station. The result of analysis of public sector's participation conditions is appropriate in central commercial district of new town by public sector, relocation of downtown improper facilities and old site of transferring public facilities. They can be contribute to grow up new town by public-private partnership and to improve urban circumstances and publicness by development old site coupled with new site of transferring public facilities.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2010.04a
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• pp.454-457
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• 2010

본 연구에서는 입체/복합도로용 내진신축이음장치를 개발하고 복층구조의 입체/복합도로 JC를 설계하였다. 입체/복합도로용 내진 신축이음장치는 공중관통형 일체구조의 입체/복합도로에서 두 교량을 각각 지지하는 교각과 건물이 서로 다른 방향으로 거동할 때 거동 방향에 상관없이 교량을 주행 중인 차량이 안전하게 교량 상판을 통과할 수 있어 지진 등의 대형사고에 의한 피해를 최소화할 수 있다. 또한 지하형 복층구조의 입체/복합도로는 서로 직교하는 지하도로에 입체교차로를 형성하여 효율적인 지하 도로망을 구축할 수 있으며 지하도로를 건축물 지하주차장과 연결로를 통해 직접 연계함으로써 집객 효과가 매우 높다.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2009.04a
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• pp.279-282
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• 2009

본 논문에서는 행렬응축기법 및 부구조기법을 이용하여 가변형 입체 복합 공간 구조물을 효율적으로 해석할 수 있는 해석기법을 제안하였다. 최근 구조공학의 발전과 더불어 다양한 사회적 경제적 요구에 의해 가변형 입체 복합 공간 구조물에 대한 연구가 진행되고 있다. 가변형 입체 복합 공간 구조물은 많은 구조부재가 필요 하며, 부재 수가 많아짐에 따라 각 절점이 가지는 자유도수가 크게 증가하여 초기 해석 과정에서 많은 시간이 요구된다. 또한 구조물이 변경되는 경우에는 변경되는 부분의 강성의 변화에 따라 전체 구조물의 강성이 변경되므로 이에 따른 전체 구조물의 재해석 과정이 필요하다. 이러한 점에서 구조물의 자유도수를 줄여주는 행렬응축기법과 반복적인 해석과정을 줄여주는 부구조기법은 가변형 입체 복합 공간구조물을 효율적으로 해석 할 수 있는 방법이 될 수 있다. 본 논문에서는 행렬응축기법과 부구조기법을 이용하여 가변형 입체 복합 공간 구조물을 효율적으로 해석할 수 있는 해석기법을 제안하고, 이를 토대로 구체적인 알고리즘을 작성하였다. 또한 알고리즘을 구체화시켜 가변형 입체 복합 공간 구조시스템에 적합한 구조해석 프로그램을 개발하여 예제 구조물에 대하여 구조해석을 수행하였으며, 구조해석 결과를 상용프로 그램의 구조해석 결과와 비교하여 해석기법에 대한 정확성 및 효율성을 검토하였다.

• Proceedings of the Korea Concrete Institute Conference
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• 2008.11a
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• pp.261-264
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• 2008

Recently, as necessity for urban recycling has increased, the research on integrated multi-purpose space has been required. Development of the system for integrated multi-purpose space is needed to form the efficient and higher value-added space. In this research, the notion of integrated multi-purpose space is defined and two proposed structural system, which are space truss and mega structure system, are compared. Mega structure system has been found as more proper system and proposed for analysis. As verified by the number of mega beam and shape of mega column, the analysis has been carried out. The results show that mega structure system offers proper performance for integrated multi-purpose space.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.716-719
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• 2008

Yongsan International business Center, Incheon Songdo City, Roppongihill sand Midtown, including the most of latest internal and external construction projects become larger and more complicated than before. Mega project is one of most complicated project type as public and private sectors involve and the space will be construed in all directions i.e. horizontal, vertical, underground and ground. Therefore mega projects need a new program management information system to start the project's success. So this paper proposes a platform design study to intelligent program management information systems to mange mega projects.

• Korean Journal of Construction Engineering and Management
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• v.12 no.1
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• pp.141-152
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• 2011

The market volume of urban regeneration projects has steadily increased, thereby mixed-use development also shows significant market growth. However, previous researches on urban regeneration mainly deduced suggestions and plans for institution improvement based on comparison between projects implemented the inside and outside of the country. Whereas, researches on project management closely related to project success were limited, particularly in performance management. Accordingly, this research aims at developing a program performance management framework for public clients so as to succeed mixed-use development projects. Through extensive literature review and expert interview, this research developed performance indices for diverse facilities, risk management framework and integrating method of program performance score. The proposed framework is able to consider total life cycle from basic planning to maintenance phase and to check real-time performance level. Moreover, risk management framework can periodically assess and control the level of inherent risks within performance indices. The results can contribute to improve existing performance management practices and be basis for a web-based system developed in future.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.38 no.6
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• pp.591-598
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• 2020

The all revision of the Road Name Address Act, which contains the contents to be used by expanding the road name address as a means of indicationg the location, has been resloved by the National Assembly. Addresses will be assigned to large-sized facilities (3D mixed-use complex spaces). Here, the 3D (Three-dimensional) address is assigned an indoor path section in the inner passage, dividing the section at intervals. The 3D address will be built on the address information map. For 3D address, data should be built and managed for a 3D complex space(indoor space). Therefore, in this study, the object of the 3D address is defined based on the address conceptual model defined in the international standard, and the 3D address data model is proposed based on IndoorGML. To this, it is proposed as a method of mapping the Core and Navigation module of IndoorGML so that the entity of the 3D address can be expressed in IndoorGML. This study has a limitation in designing a 3D address data model only, but it is meaningful that it suggested a standard for constructing 3D address data in the future.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2008.05a
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• pp.127-131
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• 2008

The successful project management is based on definition of project goals in construction industry. The WBS(Work Breakdown Structure) is one of the major factors which defines works related to project goals. The necessity of the WBS for owners in multi complex projects which would help them to understand the whole project is rising because the multi-complex project in the construction industry has increasing recently. Therefore, this study suggests directions to establish the WBS for owners through investigating a concept of the multi-complex project first and analyzing types of project, domestic and foreign WBS, and case studies.

• 주택과사람들
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• s.197
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• pp.94-95
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• 2006

충남 연기군에 조성되는 행정도시 첫마을 사업은 기존의 밀어붙이기식 도시 개발과는 차원이 다르다. 정부가 국내 최초의 국제설계경기를 통해 계획 단계에서부터 입체적인 조성을 고려한 혁신적인 개발 방식을 도입한 것. 지난 9월 1일 첫마을 사업의 당선작이 선정됨에 따라 드디어 행정줌심 복합도시의 윤곽이 드러났다.

• Journal of Broadcast Engineering
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• v.9 no.4 s.25
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• pp.402-410
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• 2004

Recently, there has been much interest in realistic broadcasting that is a new field following HDTV and 3DTV. In general. the realistic broadcasting is composed of diverse components such as aquisition, authoring, compression, transmission and display, posing many challenging tasks. It is necessary that the types of realistic contents need to be defined prior to the development of realistic broadcasting systems. Based upon them, other components need to be designed and developed. In this paper, we propose some realistic contents suitable to the realistic broadcasting as well as techniques of generating them. Our proposed contents consist of stereoscopic multiview sequences, object-based stereoscopic images, depth map-based image compositing and the composition of stereoscopic real and graphics images. Content generation techniques and their associated software modules are presented with realistic images produced from our experiments. Those contents are produced to deliver stereoscopic perception, immersion and realism to the users as shown in our experimental results.