• 한국건설순환자원학회논문집
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• 제1권3호
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• pp.246-254
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• 2013

본 연구에서는 폐폴리올레핀 폼을 완충재로 이용한 어린이 놀이터 바닥의 안전성을 알아보기 위하여 한계하강높이, 보행적합성 및 장기피로예측, 미끄럼저항성에 대하여 시험하고 평가하였다. 시험체는 두께 30mm, 50mm, 70mm의 폐폴리올레핀 폼에 각각 탄성 포장재를 12mm, 15mm 두께로 포설한 6종류로 하였다. 한계하강높이 시험은 KS G 5758:2009에 의거하여 실시하였다. 보행적합성 및 장기피로예측 시험에는 바닥 경도 시험장치(O-Y HMA)를 이용하였으며, 미끄럼저항성 시험에는 휴대형 미끄럼 시험기(ONO PPSM)을 이용하였다. 시험결과, 폐폴리올레핀 폼과 탄성 포장재로 구성된 바닥은 충격저감성 관점에서 상당히 안전한 것으로 나타났다. 바닥의 경도는 남성에게는 보행감이나 피로 측면에서 우수한 성능을 발휘하지만, 여성에게는 구두(미들 힐)를 신고 보행하기에 적합하지 않고 오래 사용할 경우 쉽게 피로감을 느낄 수 있는 것으로 나타났다. 미끄럼저항성은 표면에 물기 등의 이물질이 있더라도 일상적인 동작에 대해서는 비교적 안전한 것으로 나타났다.

• 한국주거학회논문집
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• 제22권2호
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• pp.83-90
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• 2011

This research analyzes the residents' satisfaction for the pedestrian space of multi-family housing based on quality index. For this purpose, nine apartment complexes which were built after 2000, are selected and examined by user characteristics of composition factors of pedestrian space. This research also compares residents' satisfaction by evaluation factors of walking environment. The resident survey reveals that the composit type of apartment gives the highest satisfaction to residents followed by a courtyard type, and a straight type the last. In particular, residents show high satisfaction to pedestrian-only space in the case of the composit type of apartment building. The most important factor of walking environment on residential satisfaction is the separation of car and pedestrian path of main entrance. Above all, suitability of construction laws and regulations should be reviewed for safer and more amenable walking environment.

• 한국환경과학회지
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• 제29권2호
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• pp.145-154
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• 2020

The purpose of this study is to examine the differences of use behavior and environmental perception of a park and to analyze the influence of environmental perception factors on park satisfaction among 7 parks in Suseong-gu, Daegu. The data from the 255 questionnaires of young adults (30-59) and old adults (more than 60) who use the park more than once a week were used for the analysis. In terms of park use behavior, young adults used the park for walking and jogging mainly on weekday evenings, while old adults used the park for walking and rest mainly during weekday daytimes. In addition, old adults used the park more times a week than young adults, and spent more time in the park. In the analysis of the environmental perception of the park, similar results were found in both age groups but overall, old adults were more satisfied with the park environment than the young adults. As a result of analyzing the influence of environmental perception factors, it was determined that park satisfaction in young adults has a significant influence on 'use amenity', 'use convenience', 'facility suitability', and 'landscape diversity' in this order. On the other hand, park satisfaction for old adults has an influence on 'use amenity', 'facility suitability', and 'use convenience' in this order. The findings of this study can be used as an effective basic data for future park planning considering age groups.

• 한국농공학회지
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• 제39권2호
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• pp.51-56
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• 1997

Abstract Over 4.1 billion tons of non-hazardous solid wastes are generated in the United States annually. This equals to about 16 tons of wastes per person, per year. Disposal of the wastes is a national concern due to many factors such as environmental issues, costs, and public views. South Carolina, like many other states, had a home of many military bases which were ordered to be closed. The contaminated soil was vitrified and tested for suitability in the asphalt mixes. For mix design purposes, a total of 75 specimens were made and tested. For moisture susceptibility testing, a total of 32 samples were made and tested. The results indicate that the mixtures made with sample B produced dry and wet that were comparable with the controlled mixture. At this point and with in this limited study, use of 5% of sample B in asphalt mixture is recommended in several applications such as parking lots, walking paths and drive ways.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 2002년도 춘계학술대회 논문집
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• pp.186-189
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• 2002

The footwear such as socks and shoes is the clothing which are necessary to our life. In this study, clothing comfort of the footwear was carried out by physiological responses and subjective evaluation. As a result, the effect to walking comfort by the height of a heel in female shoes became clear. Then suitability evaluation system of shoes was proposed from the measuring results. On the other hands, the clothing comfort of the hosiery was evaluated from ECG analysis. By this analysis, it became clear that the factor which influences the clothing comfort of the hosiery was the clothes pressure in the hosiery. In the future, plane shape of the foot and solid shape must be considered in order to design the hosiery.

• 한국산학기술학회:학술대회논문집
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• 한국산학기술학회 2001년도 추계산학기술 심포지엄 및 학술대회 발표논문집
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• pp.196-200
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• 2001

발은 두 가지의 기능을 가지고 있는데 첫째는 추진기능이고 다른 하나는 몸을 지탱하고 보호하는 기능이다. 그럼에도 불구하고 발의 중요성을 쉽게 잃어버릴 때가 있다. 발바닥에는 인체의 중요한 부위들이 축소되어 있어 발이 건강하면 몸 전체가 건강하다고 헤서 발은 제2외 심장이라고 한다. 발이 건강하려면 좋은 신발을 신어야 한다. 신발을 사용용도, 신체적인 조건, 외적조건에 따라 재료, 디자인, 라스트, 패턴, 젯법 등이 다양하다. 좋은 신발은 적합성, 신축성, 그리고 순응성이 있어야 한다. 건강한 신발을 만들기 위해서는 인간공학적이고 과학적인 근거를 가지고 설계하여 제조하여야 한다. 특히 최근에는 일의 능률을 높이기 위해 다 기능성 신발의 개발에 많은 관심을 가지고 있어 본 연구에서는 이를 위해 신발의 기능성에 대한 이론과 실험을 근거로 하여 건강한 구두를 개발코자 한다.

• 한국조경학회지
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• 제31권5호
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• pp.58-72
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• 2003

Rooftop greenery has been used as a way to solve urban environmental problems by creating green space in densely populated cities. This study was carried out to suggest more effective designs for roof-garden at hospitals through a post-occupancy evaluation. The roofgarden of Asan Medical Center was evaluated with regards to setting, proximate environmental context, users, and design activity by a multi-method including plan investigations, observations, in-depth interviews and questionnaires. The results are summarized as follows; the users' main activities included resting, walking, and talking. A number of users were observed at shaded spaces sitting on such things as benches, pergolas, and shelters. The satisfaction of the users showed high satisfaction level except in the amount of shade, facilities, and shelter. The variables affecting a overall satisfaction were ‘accessibility’, ‘safety’, ‘quality of surroundings’, and ‘suitability for speculation’. By comparing the design concept with using pattern, designer's intention was not reflected sufficiently in several aspects such as ‘event deck for therapy programs’, ‘grove and path’, and ‘low planters’. This study suggests some design implications; it is necessary to furnish shaded sitting places for passive behaviors and pathways for walking or a light exercise. A wind-break wall with glass windows could widen the users' views in a limited space. Natural shade like tree shade or pergola are more desirable than artificial shades. As for the vertical location of the roofgarden, the middle floor could be better than top area for accessibility. Characteristics of building and users should be considered in detail to provide distinct spaces. Proper technical standards for the greening of artificial ground should be established.

• 한국환경복원기술학회지
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• 제9권2호
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• pp.33-44
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• 2006

The purpose of this study is to establish future directions of environmentally-friendly restoration of Yangjae underground stream and reflect various opinions of inhabitant in the plan and design process. The opinions from the citizens include the economic and environmental suitability of the restoration projects and preference for the future directions of restoration. The citizens are favorable to removing the existing parking lot and want to have jogging course, walking path and bike road in the stream. Different opinions and resulted in preferred facilities and diminishing existing park along the stream depending on the restoration influencing zone. As a result, citizens agree in restoration but they have different opinions about the feasibility of new facilities, streams restoration and central park reduction locally. It is desirable to reflect the opinions of citizens in the process of plan and design of restoration project.

• KIEAE Journal
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• 제9권6호
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• pp.27-36
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• 2009

Lately construction companies are differentiating the outdoor spaces of apartment complexes to satisfy the needs of residents by providing underground parking area and variety of outdoor community spaces. Building walking networks through residential unit area, the major passage area and the entrance area of the complexes is very important factor to increase the use of the outdoor environment in the complexes. The purpose of this study is to evaluate the characteristics and the elements for the planning of exterior pedestrian spaces carefully through the analysis of current large-scale apartment complexes. In this study, the utilization of space, the connectivity to other spaces and the application of Universal design were evaluated through site visits in 5 large-scale apartment complexes. As a result, the utilization of space is well applied in the most of complexes especially in residential unit area. The connectivity to other spaces has low application compared to the others. Universal design is also well applied except sub criteria for the blind in most of complexes. This study will be able to help in providing better exterior pedestrian environment for residents in apartment complexes.

• Spatial Information Research
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• 제20권6호
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• pp.33-43
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• 2012

최근 지속가능한 교통체계의 일환으로 자전거는 보행과 대중교통을 연계하는 근거리 녹색교통수단이자 현행 자동차 교통수단의 문제를 해결하기 위한 대안으로 각광 받고 있다. 이미 유럽이나 미국과 같은 선진국에서는 자전거 이용활성화를 위한 연구와 정책들이 나오고 있다. 국내외 대부분의 연구들은 자전거 도로 서비스 수준, 자전거 보관소나 휴게시설과 같은 인프라 선정 등 공급자 중심 자전거 이용 활성화 방안에 대한 내용이 대부분으로 되어 있다. 이에 본 연구에서는 인천시를 대상으로 자전거 이용자 만족도 수준에 초점을 맞추어 대중교통과의 연계성, 이용자 안전성, 자전거 도로 설치 적합성 등을 종합적으로 고려한 새로운 평가 모형을 개발하여 차별화하고자 하였다. 특히, 평가 모형의 신뢰도 향상을 위해 일반적인 다기준 의사결정의 계층화분석과정(AHP) 대신 분석방법 측면에서 평가 지표 간 다중공선성 상관관계를 고려할 수 있는 ANP(Analytic Network Process) 모델을 이용하였다. 결과적으로 인천시 남동구와 부평구에 자전거 도로의 유지관리와 시설물 개선 대상 도로를 사례별로 도출하고 이를 비교 분석할 수 있었다. 본 연구 결과를 통해 자전거 도로 이용의 유형과 목적에 따른 종합 평가 지수를 도출할 수 있었으며 향후 자전거 도로 선정과 개선을 위한 차별화된 정책 의사결정 수립에 활용 가능할 것으로 판단된다.