• Title/Summary/Keyword: 주택내 안전사고

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Analysis of Accident Patterns and Hazard Factor for Life Safety in Rental Housing Complex (임대주택단지의 생활안전 사고유형 및 위해요인 분석)

  • Sohn, Jeong-Rak;Bang, Jong-Dae;Cho, Gun-Hee;Kim, Jin-Won
    • Land and Housing Review
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    • v.7 no.3
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    • pp.147-156
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    • 2016
  • The government has been supplying public rental housing for stable life of low-income group since 1989. However, deteriorated public rental housing are likely to caused accident due to aging facilities. In this study, investigated the types of accidents that occur in the public rental housing and analyzed the hazard factors for each type. First, identified the type of accidents that occur in apartment through previous studies and interviews. Next determined the type of accidents that occur in public rental housing and analyzed the hazard factors through surveys. The results of this study would be basic information of planned and systematic management plan for safe and comfortable residental life in public rental housing. And it can be utilized on the basis information that can improve the design and management method to supply future public rental housing.

Housing Circumstances of the Elderly Households Who Live Alone or/with Spouse -Focusing on Safety Issues and Interior Design Affordance- (재가노인 단독세대의 주택내 안전사고 실태 및 실내환경 평가에 관한 연구)

  • 문희정;김미희
    • Journal of the Korean housing association
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    • v.15 no.1
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    • pp.75-84
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    • 2004
  • As the advent of an aging society, housing for the elderly has been of greater concern. Since the majority of the elderly prefers to live in their own familiar houses rather than moving to new ones, this study is concerned with the ways of the effective use and maintenance of exiting houses from the viewpoint of their independent living. The data was analyzed with frequency, percentage, mean, correlation, and multiple regression using the SPSS 10.0 for Windows. The findings from the study are: The general satisfaction rate of Interior Design Affordance(IDA) was-evaluated about the average. Among the items of IDA, behavioral facilitation was found most satisfactory, and perceptual maintenance, physilogical maintenance, and social facilitation were followed in satisfaction level. Although there had been many elements of serious safety dangers, no home modification was made in the elderly households who live alone or/with spouse.

An Analysis on the Reduction of Medical fee by Accidents at home and the Distinction on a Possibility of Housing Renovation for the Aged (고령자의 주택내 안전사고에 의한 의료비 추정 및 주택개조 가능성 판별분석)

  • Kim, Tae-il;Lee, Kyeong-Rak
    • Korean Institute of Interior Design Journal
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    • v.19 no.4
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    • pp.99-108
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    • 2010
  • The goal of This study is to predict medical fee by accidents at home and the factors of accidents, and also to suggest the conditions of housing adaptations for elderly people. As the result of in-house accidents, on average 2.97 million Korean won was to be spent for medical care. Furthermore, 2808 billion Korean Won, which was predicted by multiplying the number of older people with the reported accident rates of 2.0% by the National Health and Nutrition Survey 2005, can be estimated to pay on medical care in 2005. And in addition it is analyzed on residential conditions and 65 cases of elderly housing. According to the 65 safety problem cases, it examines that in-house accidents of older people generally happen at the steps, toilet and bathroom. It is necessary to adapt physical conditions and it is more effective. As the result of research, medical fee by accident at home has been increasing and also it could be predicted to spend 280,800million won in 2005. To reduce medical fee, it is necessary to promote physical environment by renovation. When be decided to renovate a housing, we know that it is more effective to use a checklist of space using at home. And also it is suggested to amend a checklist with other factors including physical conditions and health condition and so on to promote a correctness.

Construction and Development of IoT-based Home Gas Equipment Safety Platform Service (IoT 기반 가정 가스시설 안전 플랫폼 서비스 구축 및 개발)

  • Oh, Jeong-Seok;Baek, Dong-Seok;Park, Tae-Jun;Kim, Jong-Hyeok
    • Journal of the Korean Institute of Gas
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    • v.23 no.5
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    • pp.15-23
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    • 2019
  • 42.5% of domestic gas accident due to human factors, and 38% occurred in residential area. Also gas accident caused by deterioration / malfunction increased more than 2 times for last 1 year. In this study we developed IoT based gas safety platform service for Home-gas safety, which secured 99.32% of data transmit accuracy, monitoring and remote control through LPWA bidirectional communication.

Design of Monitoring System for Elders Living Environment (독거노인 생활환경 모니터링 시스템 설계)

  • Kim, Jun-Sik;Han, Jong-Bin;Jo, Min-Gyu;Ha, Hyeon-Seung;Kim, Bong-Hyun;Lee, Byong-Kwon
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2022.07a
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    • pp.653-654
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    • 2022
  • 본 논문은 독거노인의 생활터전인 주택 내 생존활동과 안전사고 예방을 위하여 인체감지(PIR센서)와 생활에 적합한 온/습도 점검 및 화재와 가스 유출 같은 위험 요소 등을 다양한 센서와 모니터링 시스템을 통해 안전 상태를 모니터링 하고 응급상황 시 신속하게 대처하는 시스템이며 IoT Device는 Arduino를 사용하였고, Arduino에서는 데이터를 수집하고 WIFI를 통해 수신한다. 수신 받은 데이터를 Cloud를 통해 Raspberry Pi에 구축한 데이터베이스에 저장하고 모니터링 시스템인 모바일 앱을 통해 사용자에게 수집한 데이터를 시각화하여 출력하도록 설계하였다

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Housing Approach for Safety in Dwellings ( II ) - Analysis on Actual Conditions of Home Accidents of City of P - (주택 내의 안전을 위한 주거학적 접근 ( II ) - P시의 주거 안전 사고의 실태 분석 -)

  • 신경주
    • Journal of the Korean housing association
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    • v.4 no.2
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    • pp.23-31
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    • 1993
  • In order to provide the basic data for planning of housing safety, the actual conditions of home accidents were analyzed. As research data, the medical charts of patients on the general hospital in the large city in two years 1987 and 1992 were used. The rate of home accidents increased in 1992. Children had more accidents than others and single family dwellings were the predominant place of accidents. The accidents slip frequently occured(21.1%), with respect to the place, room was the main place of accidents(40.5%), the accidents in a living room and a kitchen increased in 1992. 59.2% of the total patients were slightly injured, the faulty design was the main cause of the accidents and the acciednts by the personal factor increased in 1992. In the next study(III), I'm going to analyze the relationships among types of accidents, places of accidents, defrees of accidents, causes of accidents, and the personal characteristics of patients.

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Slip Failure Strength of Infilled Concrete with Reinforced PHC Pile by One-Cutting Method (원커팅 철근보강 PHC 말뚝의 속채움 콘크리트 부착파괴 성능)

  • Chun, Young-Soo;Sim, Young-Jong;Park, Jong-Bae
    • Land and Housing Review
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    • v.2 no.4
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    • pp.553-558
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    • 2011
  • Existing method protruding strands that are embedded in PHC pile to connect pile head and foundation slab shows poor constructibility. As this causes crack and damage in pile head and casualties often occurs in construction site during the work, alternative method called one-cutting method, in which pile above the ground surface and strands embedded in pile are completely cut and pile head is reinforced with rebar for connection with foundation slab, is currently adopted. However, the capacity of details for these methods are not mechanically proved. In this study, in order to suggest proper details of reinforcement for one-cutting method, failures due to lack of shear resistance between infilled concrete and PHC pile are analyzed through experiments and embedded depth with infilled concrete inside PHC pile is suggested. Assuming that slip failure strength is 0.4MPa, which is obtained from experiment conservatively, to have rebar yielded before slip failure, minimum depth of infilled concrete for PHC 450 and PHC 500, need to be 600mm above, and for PHC 600, 1,000mm above.

Estimating the Dimension of a Crosswalk in Urban Area - Focusing on Width and Stop Line - (도시부 횡단보도 제원 산정에 관한 연구 - 폭과 정지선을 중심으로 -)

  • Kim, Yoomi;Park, Jejin;Kwon, Sungdae;Ha, Taejun
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.36 no.5
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    • pp.847-856
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    • 2016
  • Recently, with a high level of economic growth, rapid urbanization, population, environment and housing problems were accompanied in Korea. In particular, the traffic problem has become a serious social problem. As the current transportation policy has been carried out, concentrating on traffic flow, in 2015, death rate for pedestrians while walking (1,795 persons) is 38.8% compared to entire death rate in car accident (4,621 persons), so there is need to solve it. Although, crosswalk should make pedestrian cross it safely, it has been made on the basis of the width of road without exact standard for current width of the crosswalk and the location of stop line. Moreover, in the area around many campuses or commercial facilities, crosswalks are set with not considering pedestrian passage, but designed uniformly. Therefore, the purpose of this study is to estimate reasonable dimension of crosswalk considering pedestrian traffic and walking speed and it makes the accident rate lower in the crosswalk, which has a lot of problems including decisions of vehicle traffic signal time, lack of pedestrian's signal timing, pedestrian's crossing of long-distance. The following are the methodology of the study. Firstly, for crosswalk calculation of specifications, examination relating existing regulations and researches dealing with crosswalk, pedestrians and stop line is needed. After analyzing problems of current width of crosswalk and stop line, present the methodology to calculation of specifications and basing on these things, calculation of specifications for crosswalk will be decided. In conclusion, the calculation of specification and improvement of stop line for crosswalk laid out in this study are expected to be utilized as base data in case of establishing relevant safety facilities and standards.

Spatial Econometrics Analysis of Fire Occurrence According to Type of Facilities (시설물 유형에 따른 화재 발생의 공간 계량 분석)

  • Seo, Min Song;Yoo, Hwan Hee
    • Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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    • v.37 no.3
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    • pp.129-141
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    • 2019
  • In recent years, fast growing cities in Korea are showing signs of being vulnerable to more disasters as their population and facilities increase and intensify. In particular, fire is one of the most common disasters in Korea's cities, along with traffic accidents. Therefore, in this study, we analyze what type of factors affect the fire that threatens urban people. Fire data were acquired for 10 years, from 2007 to 2017, in Jinju, Korea. Spatial distribution pattern of fire occurrence in Jinju was assessed through the spatial autocorrelation analysis. First, spatial autocorrelation analysis was carried out to grasp the spatial distribution pattern of fire occurrence in Jinju city. In addition, correlation and multiple regression analysis were used to confirm spatial dependency and abnormality among factors. Based on this, OLS (Ordinary Least Square) regression analysis was performed using space weighting considering fire location and spatial location of each facility. As a result, First, LISA (Local Indicator of Spatial Association) analysis of the occurrence of fire in Jinju shows that the most central commercial area are fire department, industrial area, and residential area. Second, the OLS regression model was analyzed by applying spatial weighting, focusing on the most derived factors of multiple regression analysis, by integrating population and social variables and physical variables. As a result, the second kind of neighborhood living facility showed the highest correlation with the fire occurrence, followed by the following in the order of single house, sales facility, first type of neighborhood living facility, and number of households. The results of this study are expected to be useful for analyzing the fire occurrence factors of each facility in urban areas and establishing fire safety measures.

Significance Analysis of Facility Fires Though Spatial Econometrics Assessment (공간계량분석 방법에 따른 시설물 화재 발생 유의성 분석)

  • Seo, Min Song;Yoo, Hwan Hee
    • Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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    • v.38 no.3
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    • pp.281-293
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    • 2020
  • Recently, large and small fires have been happening more often in Korea. Fire is one of the most frequent disasters along with traffic accidents in korean cities, and this frequency is closely related to the land use and the type of facilities. Therefore, in this study, the significance of fires was analyzed by considering land use, facility types, human and social factors and using 10 years of fire data in Jinju city. Based on this, OLS (Ordinary Least Square) regression analysis, SLM (Spatial Lag Model) and SEM (Spatial Error Model) using space weights, were compared and analyzed considering the location of the fire and each factor, then a statistical model with high suitability was presented. As a result, LISA analysis of spatial distribution patterns of fires in Jinju city was conducted, and it was proved that the frequency of fires was high in the order as follow, central commercial area, industrial area and residential area. Multiple regression analysis was performed by integrating demographic, social, and physical variables. Therefore, the three models were compared and analyzed by applying spatial weighting to the derived factors. As a result of the significance test, the spatial error model was analyzed to be the most significant. The facilities that have the highest correlation with fire occurrence were second type neighborhood facilities, followed by detached house, first type neighborhood facilities, number of households, and sales facilities. The results of this study are expected to be used as significant data to identify factors and manage fire safety in urban areas. Also, through the analysis of the standard deviation ellipsoid, the distribution characteristics of each facility in the residential area, industrial area, and central commercial area among the use areas were analyzed. In, the second type neighborhood facility with the highest fire risk was concentrated in the center. The results of these studies are expected to be used as useful data for identifying factors and managing fire safety in urban areas.