• 한국실내디자인학회논문집
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• 제23권4호
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• pp.169-180
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• 2014

Since Seoul city supplied 'Sangsang Children's Park', domestic children's parks are changing from formal facilities to creative play space recently. From eco-friendly safe playground model development project, the awareness of eco-friendly playground, namely children's park is increasing and its necessity is magnified. However, we could not know how well most children's parks aimed at the eco-friendly playground reflect eco-friendly features and whether they are eco-friendly or not because there are not the specific planning guidelines and evaluation standards for making the eco-friendly playground or children's park. Therefore, in this study we established the environment-friendliness evaluation standards of children's parks and estimated the environment-friendly features of the 9 parks built on the subject of green among Sangsang Children's Parks. In the observational survey of the 9 parks, we evaluated the environment-friendliness of these parks in the 8 fields(location and placement, ecological environment, play space, play equipment and facilities, additional facilities, materials and resources, energy saving, environmental load reduction) according to the levels(suitable, partial reflection, unsuitable, non-reflection) of reflection of eco-friendly planning factors. The assessment results showed that 4 items (location and placement, additional facilities, play space, play equipment and facilities) were suitable and others (energy saving, environmental load reduction, ecological environment, materials and resources) were partial reflection or unsuitable. Therefore, on the basis of these results, this study proposed the planning indicators to be considered first and the planning factors that should be complemented and improved in the construction of eco-friendly children's park in future.

• 한국조경학회지
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• 제46권6호
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• pp.75-84
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• 2018

통합놀이터는 장애인 전용 놀이터가 아닌 장애아동과 비장애아동 모두가 함께 놀 수 있는 놀이터이며, 1960년대 미국에서 장애인들의 시민권이 추구되면서 이루어진 놀이터를 보는 사회적 인식 변화로 시작되었다. 이후 통합놀이터는 여러 나라에서 발전되었으며, 실천방식은 가이드라인의 형태로 정리되었다. 국내에서도 통합놀이터를 향한 사회적 관심이 높아지고 있으나, 해외 사례나 가이드라인을 단편적으로 적용하는 데 그치고 있다. 이에 본 연구에서는 여러 나라의 통합놀이터 디자인 가이드라인의 유형을 분류하고, 각각의 가이드라인에서 제시하는 통합놀이터의 개념, 디자인 원칙 및 세부 지침을 분석하여 국내 통합놀이터 디자인 가이드라인 작성을 위한 기초적 틀을 제공하려 한다. 디자인 가이드라인의 목적은 구체적 설계 지침, 학문적 연구와 산업체 제품 연계, 추구 가치의 사회적 확산과 실현, 디자인 방법을 통한 추구 가치를 확장 등으로 나타났다. 목적에 따라 내용의 구성은 차이를 보이고 있다. 공통적인 추구 가치는 장애인만을 위한 놀이터가 아닌 모두를 위한 놀이터로 몇몇 가이드라인에서는 이를 구현하는 방식으로 난이도를 언급하고 있다. 디자인 원칙을 살펴보았을 때 접근성 향상은 공통적이나 경우에 따라 안정성, 독립성, 편의성, 놀이성 같은 원칙을 더하고 있다. 모든 가이드라인이 디자인 지침을 제공하지 않으며, 디자인 지침을 제공하고 있더라도 구체성의 정도와 방식에는 차이가 있다. 디자인 지침은 장애아동 놀이 지원과 통합놀이의 유도로 크게 구분할 수 있고, 장애아동 놀이지원은 '공간 및 시설물의 치수 및 재질 확보', '보조장치 추가', '새로운 시설물 디자인' 세 단계로 구분하여 정리할 수 있다. 통합놀이 유도를 위한 디자인 지침은 '다양한 난이도와 교차 공간 조성', '협력하며 놀기의 조건 제공', '보호자의 효율적 지원을 위한 조건 제공'으로 요약된다. 본 연구에서는 물리적 환경에 집중하였으나, 사회적으로는 아동의 놀 권리 보장이 이루어져야 하고 장애인을 향한 사회적 태도는 배제에서 통합으로 전환되어야 한다. 또한 통합 놀이 프로그램의 개발 및 관련 종사자 양성, 놀이 환경의 유지 및 관리 등 다양한 측면이 고려되어야 한다. 이에 통합놀이터 조성 이후의 운영과 관리를 위한 인적, 사회적 인프라 구축, 제도 정비를 다루는 후속 연구가 필요하다.

• 한국토양비료학회지
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• 제46권3호
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• pp.193-202
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• 2013

The concentrations of heavy metals such as cadmium (Cd), chromium (Cr), copper (Cu), lead (Pb), zinc (Zn), nickel (Ni), and arsenic (As) in sand samples collected from selected children's playground and their correlation with environmental parameters, such as concentration of particulate matter in the atmosphere ($PM_{10}$), apartment age (> 5 years), clay and organic matter contents in sand samples, were analyzed. The average heavy metal concentration in samples was 0.040 mg $kg^{-1}$ for Cd, 0.200 mg $kg^{-1}$ for Cr, 1.75 mg $kg^{-1}$ for Cu, 15.1 mg $kg^{-1}$ for Ni, 3.42 mg $kg^{-1}$ for Pb, 66.7 mg $kg^{-1}$ for Zn and 0.750 mg $kg^{-1}$ for As, all of which were below the environmental regulatory level established by Korea Ministry of Environment. However, in the consideration of direct and oral exposure by children to playground sand, the risk of the concentration range in the samples might be greatly enhanced. Heavy metal concentration in samples collected from high $PM_{10}$ (> $70{\mu}gm^{-3}$) area was slightly greater than in samples from low $PM_{10}$ (< $70{\mu}gm^{-3}$), indicating the contribution of particulate matter in air phase to heavy metal concentration in playground sand samples. The concentrations of both Cd and Pb were the highest in apartments older than 21 years (0.050 mg $kg^{-1}$ and 5.28 mg $kg^{-1}$ for Cd and Pb respectively) and showed positive correlation with apartment age (p<0.01 and p<0.001 for Cd and Pb, respectively). Clay content in playground sands ranged 3.8~11.2% and was positively correlated with heavy metal concentration. Organic matter content was negligible (mostly < 0.1%) and showed poor correlation with heavy metal concentration. In conclusion, concentration of heavy metals in playground sand was found to be predominantly influenced by the apartment age and clay content in sand samples and supplemented by dust deposition of particulate matter ($PM_{10}$) from atmosphere.

• 한국통신학회논문지
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• 제41권11호
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• pp.1598-1607
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• 2016

부상하는 IoT-Cloud 서비스들을 효율적으로 지원하기 위해서는 IoT-Cloud 간의 안정적이고 지속적인 데이터 전송이 필수적이다. 본 논문에서는 초융합형 SmartX Box에 기반한 SmartX-mini Playground 상에서 IoT-Cloud 서비스를 위한 다양한 모니터링 데이터를 보다 안정되게 수집/전송함에 있어서 오픈소스 메시징 시스템인 Kafka를 활용하고 ONOS(Open Network Operation System) SDN 제어기에 기반한 SDN 응용을 적용함으로써 실제적인 IoT-SDN-Cloud 환경에서의 안정적인 IoT-Cloud 서비스에 대응하는 모니터링 데이터 전송을 위한 유연한 수집 경로 설정이 가능함을 확인한다.

• 한국주거학회논문집
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• 제16권6호
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• pp.39-46
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• 2005

This Study is to analyse the community-consciousness depending on the location type of the neighborhood facility in apartment complex, in order to set up the fundamental criteria for the location type which can increase the community-consciousness. For the purpose of this study, Shopping center, Playground and Resting Area are selected among the neighborhood facilities and they were analysed on the basis of the Belonging-Sense, Affection-sense and the personnel Interchange. The results of this study are as follows: Shopping center should be located in the Main-Enterance of Apartment Complex and be constructed as low building along the street. In case of the Playground that was compared with the Central type and Decentral type, the Central type is proper for the increasing of community-consciousness. In case of the Resting Area that was compared with the Mixture type involving a playground and Independent type except for a playground, the independent type is acceptable for the location-type to increase the community-consciousness owing to all analyses.

• 한국주거학회논문집
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• 제14권6호
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• pp.59-67
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• 2003

The development of science technology and high growth of economy have influenced on the change of living environment and have changed people's way of thinking and behavior. Also, apartments has appeared to solve the shortage of housing in cities. This study has a thorough grasp about problems of juvenile playground in the apartments and comes the following conclusion as a result that all sorts of details for amusement behavior have been analyzed. First, juvenile playground should be harmonized with nature, and needs a construction of amusement place that include fixed amusement facilities. Second, for a constitution of dynamic amusement place, a school playground should be opened in the public and parking lots should be utilized for dynamic amusement place in a different time. Third, juvenile playground should be classified by age, especially infant amusement facilities should be installed where a landscape architecture has placed between buildings. Also a daylight should be shined into the place, under considering the installation of bench for parents and rest space. Fourth, a location of amusement place is needed a careful consideration of the environment and building placement, in addition that suitable distance should be set up for children to come into contact easily. Fifth, insufficient things should be complemented as compared with the standards of foreign amusement facilities and guideline should be suggested for maintenance and management of amusement place.

• KIEAE Journal
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• 제14권3호
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• pp.127-132
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• 2014

Since 1970s, the metropolitan-cities in Korea constructed enormous capacities of apartment housings to settle the inferior housing conditions. However, from a stand point of children, the formality of the apartment housing is too tight and specialized to give children enough space to play in and the location and physical area of that is bad and insufficient either. In this study, progressive method for the playground is offered to improve the conditions of playground in apartment housings through the examinations of the utilization of the playground and the problems of that. As a result, three of items for the improvement of the playgrounds are suggested. First, re-interventions for the rules which prescribe the area of the playgrounds are needed. Second, the locations of the playgrounds should be based on the children's playing activities and parents' profitable apprehend. Third, the access to the playgrounds should be based on the children's conveniences. In order to perform these recommended items, objective POE data for the playgrounds through the systematic examinations are also needed in addition to the abilities of the planners.

• 한국조경학회지
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• 제30권4호
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• pp.47-65
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• 2002

The purpose of this paper is to study and propose playground facilities for physically challenged children to cultivate adaptability in society and advances the opportunity of participate in physical exercise. This study carried out site investigations by visiting and inspecting various facilities: a recreational walking path for physically challenged people, a care facility for physically challenged children, a special school for physically challenged children, and "Madel Park", a private-use playground for physically challenged children. The result of the site investigation found that, overall, play facilities are difficult to use for physically challenged children. In addition, because park space is often small and narrow, children who are restricted to wheelchairs find it impossible to access such facilities. By carefully inspecting each of the facilities, the author found suitable elements to apply for outside play space. These elements include the introduction of an essential slope way to allow for safe movement, the provision of special seats which support the body to outside play equipment and the adaptation of treatment room instruments that assist balance to outdoor playground facilities. On the basis of the site investigation the interview and the indoor education program for physically challenged children the author completed an outside play program. Each item in this program was classified as belonging to either a "sense play" program or and "exercise play" program. Finally, the author designed suitable play equipment for physically challenged children corresponding to each item in the exercise programs in order to research the appropriateness of the equipment to its intended use. This research is the first step. From this point the author expects that specific applications will be developed through a practical space plan and sufficient clinical experiments involving use of the new equipment.

• Environmental Engineering Research
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• 제12권2호
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• pp.64-71
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• 2007

The necessity of disinfecting playground soil is an important issue, because pathogenic protozoa, bacteria, and parasite eggs remain viable for several months and can infect children. UV irradiation has been used to decontaminate water but its effectiveness on soil is unclear. We determined the efficacy of UV radiation for inactivation of an indicator bacteria, E. coli (strain ATCC 8739), on playground soil. While 99% inactivation of E. coli in the soil was readily achieved by UV radiation within 55 min at $0.4\;mW\;cm^{-2}$, complete inactivation was not achieved, even after prolonged treatment at $4\;mW\;cm^{-2}$. This was attributed to the irregular surface of the soil. A small number of E. coli escaped the UV radiation because they were situated in indentations or under small particles on the soil surface. Atomic force microscopy (AFM) and scanning electron microscopy (SEM) confirmed that the surface characteristics of the soil is the major limiting factor in the inactivation of E. coli by UV radiation. Thus UV treatment may not be adequate for disinfecting some soils and should be carefully evaluated before being used on playground soils.

• 한국조경학회지
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• 제17권2호
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• pp.15-25
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• 1989

The purpose of this study was to supply data of resident′s participation direction about children′s playground management. In this study, use disposition and consciousness of resident about management are investigated and analyzed at the 5 children′s playground in Taegu city. The results of this study were as follows: The result of resident′s use disposition showed ; visiting frequency was "everyday or occasionally(53.5% )", and visiting purpose was "for children(47.9 %), for rest, sports, spare time(24.6%)" and visiting time was equal1y except forenoon, and staying time was "within 1 hour(73.1%)". The satisfaction about park facilities and park existence of residents′ is composed importance degree of which is convenient, manyfunction spaces, managemental of tree and facilities in order. 9.3% of residents were proposal experience about management, and concern ratio of circumferenmce showed highly "concerned answer(45.9%)" About consciousness ratio of management subject, 46.5% of residents depended on authorities leading. Wholly, recognition ratio showed low. Park administration of authorities leading and lack of resident′s concern wore thought as its problem. About experience of cleaning beautification rout children′s playground, 14.2% of residents answered "be experience". Participation type of desirous management showed highest "cleaning of fallen leaves and rubbish(22.7% )". So, residents wished to take part in such simple managements. Charge of necessary tool and cost for management showed highest "partial charge of residents (47.9% )". About participant ratio of self government activity made by residents, 75.1% of residents answered "don′t be participated". A reason of nonparticipation showed "insufficiency of place and opportunity (38.7%), deficiency of time(17.97)". Activity of initiative and existing group can be done as a fine device in future. Desirous events for children and residents showed highest "play guidence for children or meeting for aged milan(40.7% )". Therefore, it will have to consider enough about resident′s participation program for activity of use and efficient management of children′s playground.