• 한국조경학회지
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• 제34권1호
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• pp.107-119
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• 2006

The Korea Water Resources Corporation(KOWACO) proposed bidding for an alternative design for Hwabuk Multi-purpose Dam in March of 2004. The site is located in Hakseong-ri, Goro-myeon, Gunwi-gun, Gyeongsangbuk-do and has adrainage area of $87.52km^2$. The purpose of this project is to establish an environmentally friendly plan for minimizing the damage that was caused by the construction of the Hwabuk Multi-purpose Dam. The design principle of KOWACO was the restoration of the natural environment, a harmonious landscape, and the creation of a space of regional and local culture. The basic concept of this project involves an ecological-restoration axis and a functional-connection axis. The site is divided into four spaces: (1) the space of memory and symbol, (2) the space of nature and ecology, (3) the space of regional and local culture, and (4) the space of the regional economy. There are four sub-spaces in the space of memory and symbol: the track forest, the time forest, the memory room, and the sun plaza. There are three sub-spaces in the space of nature and ecology: the habitat of aquatic birds, the wind forest, and the eco-corridor. There are five themed parks in the space of regional and local culture: the culture and relic room, the wildflower garden, the ecological pond, the insect observation park, and the pyogo maze. There are three areas in the space of the regional economy: the forest pension, the waterside pension, and the community center, as Dungdungi village was reorganized to serve as a lodging complex. These themed parks, working together, can offer an effective space for nature, culture, rest, and experience.

• 한국환경복원기술학회지
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• 제9권6호
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• pp.13-22
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• 2006

The purpose of this study is to propose rational methods in order to maintain vegetation condition and soil environment based on the analysis of tree growth in relation to the soil environment, which is one of the most significant environmental factors on vegetation condition in urban parks and open spaces. The result of the study can be described as below;The soil on every study site had strong acidity. In particular, study sites around industrial district and central business district showed extreme soil acidity. Therefore, soil management system is needed in urban parks and green spaces around those areas. Among Cambium Electric Resistance classified by locations of urban parks and open spaces, one in the costal area was the lowest. The Cambium Electric Resistance in the industrial area was the highest. Therefore, soil condition and locational environment in the industrial area are highly related to the Cambium Electric Resistance. Among the factors, which affect Cambium Electric Resistance in different locations, inorganic content was found to be the main factor in all of the study sites. Inorganic content was an important factor to the Cambium Electric Resistance in study sites located in industrial and central business districts. In the study sites located in costal area, Soil acidity was found to be other important factors that affect Cambium Electric Resistance. To improve the soil acidity, soil buffering ability should be improved from activating microorganisms in the soil by using lime and organic material, Since it takes a long time to make a change in the soil structure, well planed maintenance system is required by mid-term or long-term plans.

• 디지털융복합연구
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• 제13권11호
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• pp.399-408
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• 2015

1955년에 테마를 중심으로 하는 월트디즈니월드가 열려서 세계적으로 테마파크의 열풍이 일었다. 우리나라도 에버랜드 등의 많은 테마파크가 조성되었다. 공공분야에서 문화정체성 찾기와 지방자치제도의 도입으로 공공적인 테마파크가 많이 조성되었다. 대부분의 공공테마파크들이 공공성이 강한 테마성과 특성을 살리기 위해서 특수기술이 가미된 테마영상을 제작하였다. 그런데 이런 테마영상들이 창의성은 물론 기술성이 부족해서 어려움을 겪고 있다. 본 연구는 공공테마파크의 범위를 정의하고 공공테마영상의 창작과 운영의 문제를 지적하고 개선 방안을 제시하고자 하였다. 기존연구와 현황으로부터 현안문제를 도출하고 향후의 방향을 모색하였다. 스토리텔링 마케팅시대에 어울리는 공공의 테마영상이 테마파크를 주도해 나갈 방안을 제시하고, 공공콘텐츠의 새로운 창작방향에 의해서 기술과 창의가 뛰어난 공공테마영상의 질적 향상과 운영 등의 개선이 이루어지는 단초를 제공하였다. 나아가서 공공테마영상의 마케팅과 기술도입 방안 등의 보다 실질적인 연구가 더해져서 공공테마파크가 새롭게 거듭나는 계기가 되기를 바란다.

• 농촌계획
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• 제22권3호
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• pp.49-61
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• 2016

This study examined the effectiveness of and satisfaction of visitors with the Environmental Improvement Project on national parks' trail entry areas. A survey was conducted to improve the proposal framework based on the data. Data for the study were obtained from 6400 respondents who used 28 national park offices at 32 national park trail entry areas. The field research was collected in 3200 surveys, divided between pre- and post-implementation of the Environmental Improvement Project. The study variables consisted of socio-demographics, visitors' perceptions on the environmental improvement of trail entries, effects of the environmental improvement, and visitor satisfaction. Several important results were found. First, the environment of trail entries has a significant impact on the formation of images and user satisfaction of national parks. Second, the influence of the trail entry improvement showed that 71.8% of visitors rated the trail entry as environmentally friendly after the Environmental Improvement Project, compared to 48.5% of visitors rated the trail entry as environmentally friendly before the Environmental Improvement Project. The findings indicated that a top priority of environmental improvement of the trail entries needs to be the installation of convenience facilities such as rest areas, restrooms, and direction boards (pre: 34.5%, post: 32.6%). Third, functionality and the other nine variables were shown to enhance the effect of the environmental improvement of the trail entries at the 1% statistical significance level. Finally, results indicated that the overall satisfaction of the visitors with the park was significantly higher after the environmental improvement (t-value=25.741, p=.000), showing the satisfaction score was higher after the environmental improvement (pre: 3.51, post: 4.12), with a statistically significant difference at the 1 % level. This study helps to understand trail entries, which have influenced the image of the national park and satisfaction. These findings can be utilized to manage and design a national park as a public space.

• 한국조경학회지
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• 제34권3호
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• pp.104-119
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• 2006

The eastern rear business complex of the Gwangyang Harbor (second stage) has undergone the 'alternative bid' process by which a construction company is selected based on their suggestions for an alternative plan and the bid for the construction expenses is based on the previously completed original plan, thereby implicitly accepting the arrangement and scale of the park which was presented in the original plan. It is possible, however, that the concept and plan of each park needs to be approached in a new way within the extent of given design guidelines. This study focuses on the alternative plan process and the Symbol Park (the second neighborhood park) and Waterfront Park (the third neighborhood park) among the five neighborhood parks in the eastern rear business complex (second stage). These two parks provide scale and function for the structure of the park and greenways system at the eastern rear complex. The neighboring waterway is a significant resource for emphasizing the pre-development features of the site. The alternative plan process focuses on determining the resources for the park's plan based on the environmental analyses of the site and utilizing the results. That is, through an analysis of the current state, all available resources are determined and the facilities and activities are derived based on these results. By this, Symbol Park and Waterfront Park reflect the regional features of the eastern rear complex, and these parks will feasibly perform the role of the region's key parte. The limit of this study is the fact that there is no chance for landscape architecture to actively play a role in the creation of the master plan, land utilization plan, and plan for the complex. Therefore there is a problem that the function scale and location of the park are not distributed appropriately in the rear complex. Also the plan for protecting the waterway's shore, a significant resource, only considers the structural stability of the engineering works, degrading the visual and ecological quality. These experiences will be used as a case for further designing the industrial complex and for the resulting park plan.

• 한국전통조경학회지
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• 제37권1호
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• pp.12-22
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• 2019

본 연구는 매장문화재 보존형 역사공원의 설계 여건으로서 관련 법규와 제도를 고찰한 후, 비지정문화재를 보존조치한 능곡선사유적공원, 안산신길역사공원, 용죽역사공원에 대한 사례 연구를 진행하여 설계 양상을 도출하였다. 연구의 결과는 다음과 같다. 첫째, 역사공원 관련 법규에 따르면 유적지의 보존과 활용을 동시에 만족시켜야 하고, 역사관련시설공간, 광장, 휴게공간, 운동공간, 교육문화공간, 편익공간을 도입할 수 있다. 둘째, 매장문화재의 보존만 강조한 공간구성과 동선 체계에 의해서 유구보존공간과 기능적 공간들이 격리되고, 주변 토지이용을 고려한 이용행태를 수용하지 않아서 역사공원의 효용성이 적었다. 셋째, 건축적 방식의 노출 현지보존, 움집 재현, 복토 현지보존 후 철쭉이나 석재로 수혈주거지 위치를 표시하는 소극적 유구보존방식과 관람 위주의 활용으로 인하여 역사공원의 정체성이 약했다. 넷째, 이용자 접근을 막는 울타리가 유구의 체험을 방해하고, 노출된 유구의 상부를 보호하는 수직 구조물이 역사공원의 경관을 압도하였다. 다섯째, 매장문화재 정보를 전달하는 안내판에 전문용어 위주의 텍스트와 발굴 사진만 제시하여 유구 공간을 이해하기 어려웠다.

• 교육녹색환경연구
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• 제8권2호
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• pp.22-39
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• 2009

The purpose of this study was to analyze the school location and site planning direction for land use planning of public land development. And this research proposed the direction of small park in school. So this research present the implication on urban planning and design for architecture, park-school complex. This study perform the relationship analysis on location of school and park. The result follows as this : 1) land use planning : Location and space of park-school must be checked in advance. Schools and parks are placed together. The park is located south of the school. 2) school site planning : Small field for dynamic activity is needed in school. The character of small park in school is relationship of educational programs. 3) management : CCTV is installed at school. Bright lights are placed in school. This result will be used in decision-making-process of land use planning, public land development construction, urban design and city policy.

• 대한전자공학회논문지TC
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• 제40권2호
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• pp.64-69
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• 2003

본 논문에서는 통신 시스템에서 많이 사용되는 자승근(Square-root)형 파형성형 필터인 Raised Cosine Filter. 즉 SRCF를 기존의 최적 필터 설계 방식을 사용하여 등리플(equiripple)로 설계하는 간단한 방법을 제시한다. 몇 개의 예제를 통하여 제안된 필터는 기존의 SRCF에 비해 약간의 ISI 성능 저하가 발생하지만, 대역 특성이 훨씬 우수함을 보이면서도 기존의 SRCF와 호환성을 가지고 있는 장점이 있다. 제안된 방식으로 WCDMA에서 정의한 a=0.22의 RRC(Root Raised Cosine) 필터를 12비트로 설계한 것을 제시하였다.

• International journal of advanced smart convergence
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• 제4권2호
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• pp.138-144
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• 2015

Digital filters are extensively used in the world of communication. In order to design a digital finite impulse response (FIR) filter that satisfies all the required conditions is challenging. In this paper, design techniques of digital low pass FIR filters using Rectangular window method, Hamming window, Hanning window, and Optimal Parks McClellan method are presented. The stability, number of components required and filter coefficients are demonstrated for different design techniques. It is demonstrated that filter design using hamming window is comparatively better than rectangular and hanning window though the components required for all of the windowing technique are same, hamming shows higher stability. The stability is shown with the help of magnitude and phase spectrum of each window. Simulation is carried out using MATLAB and comparisons are made entirely based on the output of the simulation.

• 한국조경학회지
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• 제36권5호
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• pp.42-54
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• 2008

본 연구는 한국토지공사가 주최한 인천청라지구 조경설계공모(2008)의 분석을 통해 도시 기반시설로서 도시공원 설계의 성과와 그 수준을 비판적으로 검토한다. 이는 최근 도시공원 조경설계공모에 대한 이론적 비평이자 도시공원의 미래 위상을 구상하는 작업의 하나라는 의의를 지닌다. 기존에 연구된 설계공모 분석 방법을 고찰하여 인천청라지구 설계공모에 적합한 다층적 분석 방법을 마련하였고, 도시기반시설로서 도시공원에 대한 개념 연구와 랜드스케이프 어바니즘의 설계 전략에 대한 연구를 통해 도시공원 설계를 위한 9가지 주요어와 분석 항목의 틀을 작성하였다. 또한, 청라지구 설계공모의 지침을 분석하여 앞의 분석틀을 네트워킹, 부지, 생태, 스케일, 인프라스트럭쳐의 5가지의 주요어로 다시 정리한 후, 이를 청라지구 설계공모 출품작의 분석틀로 사용하였다. 청라지구 설계공모 출품작들에 대하여 설계 전략과 개념을 살펴보는 방법과 분석틀을 통하여 살펴보는 방법을 동시에 적용하여 종합 분석한 결과, 도시기반시설로서 도시공원을 설계하는 태도에 대한 몇 가지 시사점을 도출하였다. 개발지구라는 대상지의 특성에서 기인하는 상호 연관된 네트워킹과 스케일의 문제, 도시 이미지의 구축을 위한 장소성과 상징성의 창출, 그리고 생태적 도시 환경의 조성과 인프라스트럭처로서의 도시공원의 역할의 강조 등이 각 출품작들에서 나타났으며, 이는 출품작마다 다양한 해석을 통해 제안되고 있었다. 그러나 대부분의 작품에서 이러한 전략들은 단순한 형태의 구현이나 개념적인 해석에 머무른 경향이 있었으며, 통합적이고 실천적인 전략으로 발전되지 못한 아쉬움을 남긴다.