• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2006.11a
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• pp.208-211
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• 2006

This study was to find out contemporary planning trends of rural houses in Na-po Munhwa village by analyzing their floor plan shapes and space relations & elements. There were built 240 houses in that village, but it were possible to collect housing data, floor plans & general building records of 120 houses, from house register. By analyzing those data, findings were as follows : 1) Floor plan shapes of rural houses had a tendency to 'ㅋ' shape type than simple box or transformed box types, and Room-Living-Room arrangement of centered living were very strong trends in those plans. 2) Public spaces, L.D.K

• Journal of the Korean Institute of Landscape Architecture
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• v.19 no.1
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• pp.61-80
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• 1991

The purpose of this study is to present the design method to embody the cultural heritage and to reproduce the image of Korean Traditional Garden these days. For this purpose, to begin with, the major elements which can be applied to the planning and design were extracted by to study on the prototype of Korean Traditional Garden, and the process and the outcome for reconstruction of traditional garden were presented by design proposal for the Korean Garden in the exhibition space of EXPO '90, the International Garden and Greenary Exposition, Osaka, Japan, 1990. The study on the prototype of Korean Garden is focused on the spatial organization, the facilities allocation, and the gardening technic of traditional garden, and the major contents of the case study are as follow ; (1) To investigate the constraints and the opportunities of site development by the analysis and the synthesis of the site condition for the case study, (2) To study on the planning technic which can be applied to the site, (3) To establish the planning models which can be introduced into the site and to choose the final model by the comparison and valuation of them, (4) To set up the Master Plan on the basis of the final model. In spite of the fact that the method and the contents have a lot of problems, the significance of this study is to present a possibility to reproduce the Korean Traditional Garden these days, moreover to grope for the opportunities to propagate it internationally.

• Journal of Korean Society of Rural Planning
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• v.15 no.4
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• pp.173-182
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• 2009

This study is a plan for the Jeju Sanghyo Botanical Garden construction, and it is prepared to maintain the identity of the local landscape by composing the garden using the local landscape resources. The goals of becoming one of world's best, garden centered botanical garden and at the same time one that represents culture of Jeju. Unusual species are included in the collection and with the general collection, special collection and exhibition by different kinds are planned to be offered to the public. The garden will demonstrate the world's various types of gardens in a compressed way. It is our endeavor to become center of culture beyond plant education and exhibition, drawing a large number of people to our garden. Moreover, conservation of Jeju's unique botanic resources will be carried out and the garden will show the garden culture. Due to the size of the site, different themes will be exhibited in one zone in a parallel. Unique combination of each local landscape resource will create own theme. The display will be divided into three different stages: the 1st stage is an educational exhibition, assisting more understanding of distinguishing different locations, the second is exhibition by various species and the final stage will show an ideal way to develop a garden with harmony of various plant species.

• Journal of the Korean Institute of Rural Architecture
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• v.22 no.2
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• pp.35-42
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• 2020

The new urbanization is one of prestige growth engines to lead the next generation of China economy, it promotes new sustainable urban development models guided by various planning polices to improve urban livability and sustainability in accommodation with economy, social, and environmental consideration. The expanding urban periphery to rural area should leverages existing assets, infrastructure, local context and plans as a showcase of environmental and economic balance in a responsibly high-density, green community designed to human development and ecological settlement. The Beijing Chaoyang District and Tianjin Binhai area are a strategic advancement in the policy of building one of the most powerful economic regions, the Bohai Rim. Recently released 'Jingjinji development plan' supports various urbanization policies and encourages sustainable developments including 2 significant city center projects which are under way in global attention. The study compared on the characters of development policies and the cutting-edge smart design strategies by which they are applied, the master plan of the Beijing Chaoyang District expansion plan and Tianjin Yujiapu CBD project embrace innovative sustainable technologies.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2005.11a
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• pp.103-106
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• 2005

This study was to find out contemporary planning trends of rural houses in So-yang Munhwa village by analyzing their floor plan shapes and space relations & elements. There were built 71 houses in that village, but it were possible to collect housing data, floor plans & general building records of 45 houses, from house register. By analyzing those data, findings were as follows : 1) Floor plan shapes of rural houses had a tendency to various type than simple types. 2) Room-Living-Room, 3 bay arrangement were very strong trends in those plans. 2) Public spaces, L.D.K(living dining kitchen) spaces, were centered in the floor plan of them. 3) Living space had an openness from entrance and DK(dining kitchen)spaces were separated from L.D.K. 4) Anbang(master bedroom) and living space were important, so two spaces were set to the south of floor plan and Anbang with a bathroom were often showed. 5) Utility and balcony/veranda spaces as a support space of kitchen were planned in rural houses.

• Journal of Korean Society of Rural Planning
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• v.29 no.4
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• pp.1-11
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• 2023

In this study, we present the necessary measurements of establishment and expansion in social welfare elements, understand the social welfare approach and the reality of social welfare services to solve the physical accessibility problem of the rural center revitalization in the recent trend of various attempts. The measurements were categorized according to the nature and form of the projects through content analysis method by using a master plans and casebooks of the rural center revitalization leading districts. The results show that the social welfare project of the rural center revitalization leading districts were categorized them into three sections of job creation vitalization, lifelong education, hobby and leisure supports, visiting services, it was classified into 11 sub-types. We arrive at a conclusion through analysis results, establishment of cooperative system between related organizations, active gathering of opinions from residents, training of local workforce, convergence with existing social welfare systems and projects, building private governance, for social welfare project operate stably in the rural center revitalization.

• Journal of the Korean Institute of Landscape Architecture
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• v.39 no.4
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• pp.1-10
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• 2011

The purpose of this study is to analyze the guidelines and content of visual landscape planning according to the Landscape Law and to suggest improvements for it. The landscape planning guidelines were analyzed and landscape planning reports were reviewed and compared. To analyze the landscape planning guidelines, we conducted an expert survey and derived the results through statistical methods, such as t-test and importance-performance analysis(IPA). Both landscape planning reports were selected from among metropolitan cities, medium-sized cities, and counties. We analyzed and compared the reports with the landscape planning guidelines. The results of this study are as follows. The stage of visual landscape resource survey progressed systematically, but it was not practical for actual planning because of the excessively detailed guidelines. On the other hand, a greater variety of methods and techniques should be suggested for the landscape structure analysis. At the schematic planning stage, establishing contents suitable for the local government's identity and related plans is necessary. In addition, more detailed guidelines should be included in the landscape planning guidelines. At the master planning stage, the planning qualities and contents differed from cities and counties, so more substantial and detailed guidelines are necessary for the scope and contents. We suggested that some additional items be included such as the synthesis of landscape resource surveys and the viewpoint plan.

• Journal of Korean Institute of Industrial Engineers
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• v.37 no.2
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• pp.124-131
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• 2011

In this research report, we propose a heuristic algorithm with some primal recovery strategies for capacitated facility location problems (CFLP), which is a well-known combinatorial optimization problem with applications in distribution, transportation and production planning. Many algorithms employ the branch-and-bound technique in order to solve the CFLP. There are also some different approaches which can recover primal solutions while exploiting the primal and dual structure simultaneously. One of them is a MVCD (Mean Value Cross Decomposition) ensuring convergence without solving a master problem. The MVCD was designed to handle LP-problems, but it was applied in mixed integer problems. However the MVCD has been applied to only uncapacitated facility location problems (UFLP), because it was very difficult to obtain "Integrality" property of Lagrangian dual subproblems sustaining the feasibility to primal problems. We present some heuristic strategies to recover primal feasible integer solutions, handling the accumulated primal solutions of the dual subproblem, which are used as input to the primal subproblem in the mean value cross decomposition technique, without requiring solutions to a master problem. Computational results for a set of various problem instances are reported.

• Journal of Construction Engineering and Project Management
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• v.3 no.4
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• pp.5-11
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• 2013

Construction industry is overwhelmed by delay and often has suffered cost and time overrun. In this context, Last Planner System (LPS) has been considered as a very useful tool for the management of the construction process. Many previous studies have reported its effectiveness in construction performance. This study aims to evaluate the level of importance of the Last Planner processes in the Vietnam construction industry (VCI), and analyze the existing barriers when implementing these processes in construction management. These barriers were collected based on previous studies from International Group for Lean Construction (IGLC). A survey was carried out through questionnaire. The respondents are been experienced people in construction project management. There are four processes of LPS that were investigated including master schedule, phase schedule, lookahead plan, and weekly work plan. The results showed that master schedule is the most important item when performing a construction project in the VCI. The highest degree of agreement belongs to 'owner - contractor' pair with 77.1% importance indices; whereas the lowest belongs to 'consultants - contractors' pair with 63.8% importance indices. Eventually, three barrier factors were extracted from factor analysis technique with 62.2% of variance explained.

• Journal of the Korean Society for Precision Engineering
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• v.16 no.6
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• pp.123-132
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• 1999

This paper describes a research work of developing computer-aided design of lead frame, semiconductor, with blanking operation which is very precise for progressive working. Approach to the system is based on the knowledge-based rules. Knowledge for the system is formulated from pasticity theories, experimental results and the empirical knowledge of field experts. This system has been written in AutoLISP on the AutoCAD using a personal computer and in I-DEAS Drafting Programming Language on the I-DEAS Master Series Drafting with Workstation, HP9000/715(64). Transference of data between AutoCAD and I-DEAS Master Series Drafting is accomplished by DXF(drawing exchange format) and IGES(initial graphics exchange specification) methods. This system is composed of five modules, which are input and shape treatment, production feasibility check, strip-layout, data-conversion and die-layout modules. The process planning and Die design system is designed by considering several factors, such as complexities of blank geometry, punch profiles, and the availability of a press equipment and standard parts. This system provides its efficiecy for strip-layout, and die design for lead frame, semiconductor.