• 제목/요약/키워드: Industrial Accident Cases

검색결과 179건 처리시간 0.027초

국내 공연장 안전관리 실태 및 개선 대책에 관한 연구 (Improving Current Status of Safety Management for Domestic Performance Theatre)

  • 갈원모
    • 대한안전경영과학회지
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    • 제10권3호
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    • pp.35-41
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    • 2008
  • It is a fact that domestic performance art has been sharply progressed but it is focused on only performance quality technique, not on safety of performers and the audience. It is a pity that people's effort to keep safe stage environment have not traced to innovative change, eventually leading to be forced to perform under hazardous condition. This study is to find out and identify that domestic regulation and accident cases are investigated and compared with cases of advanced countries, to verify that performer and the audience are main elements to develop performance art. And it is to show more effective safety measure after pointing out hazardous elements. Research change is limited to review only performance ones of all cultural facilities and to review accident cases from these places to show reasonable safety measures for stage facilities. Operation manager covers almost all of areas such as devices, management, despite a fact that they take charge of stage facilities, illumination, sounds, already. Some conclusions are as follows; 1) performance theatre-related regulations should be established again. domestic safety standards for performance theatre safety should be established. 2) characteristic and purpose of performance place should be clarified at the stage planning and design of them 3) operation expert performance place is required to be trained to cover emergency situation at any time.

직업성 안상해(眼傷害)에 관한 기술역학적 연구 (A Study on the Epidemiological Characteristics of Industrial Ocular Injuries)

  • 이원철;이강숙;맹광호;이승한;정상문
    • Journal of Preventive Medicine and Public Health
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    • 제21권1호
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    • pp.113-120
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    • 1988
  • A total of 181 cases of industrial ocular injuries hospitalized and treated at the St. Mary's Hospital, Seoul during the 5-year period was studied on their epidemiological characteristics. Of these patients 96.7% were males, and 43.6% were in twenties, 49.7% of the cases were injured on left eyes. There were no statistically significant differences in frequencies of study subjects by day of the week and month of the year. Most common injury hour were between 10- <12 AM(13.6%) and between 2- <4 PM(20%). Of the total 101 cases, 37.6% were working less than 6 months, and 73.7%, less than 2 years. Of the total, 42.3% were involved in machinary work and 13.9%, in construction work. According to the American National Standard Method of recording basic facts relating to the nature and occurrence of work injuries, 62%, among all source of injuries was metal item and the most common accident type was struck by flying objects(76.2%). Among 181 cases, only 2 cases were wearing protective equipment when the accidents occurred.

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산재취약 기업의 안전대책 (Safety Countermeasure in Industrial Accident Weakness Company)

  • 홍상우;이근희
    • 산업경영시스템학회지
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    • 제17권29호
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    • pp.47-61
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    • 1994
  • Today, we can see the more serious industrial accidents than in the past according to the high growth rate of industrial society. Therefore, from the corporate as well as the human viewpoint it pays to have workers adequately trained and safety - oriented. The cost of accidents is high in terms of medical insurance costs lost time on the job, legal fees for court cases, workers' compensation, disability insurance, and unemployment compensation. The cost of preventing occupational accidents or illnesses is much less then the cost of treatment or workers' compensation. In this study, we investigate the situations of industrial accidents and safety control of 277 coporates in Busan, analyze the causes of accidents and propose the countermeasures to each of causes.

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계절 ARIMA 모형을 이용한 고령운전자의 안전운전불이행에 의한 교통사고건수 예측분석 (Predictive Analysis of Traffic Accidents caused by Negligence of Safe Driving in Elderly using Seasonal ARIMA)

  • 김재문;장성호;김성수
    • 산업경영시스템학회지
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    • 제40권1호
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    • pp.65-78
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    • 2017
  • Even though cars have a good effect on modern society, traffic accidents do not. There are traffic laws that define the regulations and aim to reduce accidents from happening; nevertheless, it is hard to determine all accident causes such as road and traffic conditions, and human related factors. If a traffic accident occurs, the traffic law classifies it as 'Negligence of Safe Driving' for cases that are not defined by specific regulations. Meanwhile, as Korea is already growing rapidly elderly population with more than 65 years, so are the number of traffic accidents caused by this group. Therefore, we studied predictive and comparative analysis of the number of traffic accidents caused by 'Negligence of Safe Driving' by dividing it into two groups : All-ages and Elderly. In this paper, we used empirical monthly data from 2007 to 2015 collected by TAAS (Traffic Accident Analysis System), identified the most suitable ARIMA forecasting model by using the four steps of the Box-Jenkins method : Identification, Estimation, Diagnostics, Forecasting. The results of this study indicate that ARIMA $(1, 1, 0)(0, 1, 1)_{12}$ is the most suitable forecasting model in the group of All-ages; and ARIMA $(0, 1, 1)(0, 1, 1)_{12}$ is the most suitable in the group of Elderly. Then, with this fitted model, we forecasted the number of traffic accidents for 2 years of both groups. There is no large fluctuation in the group of All-ages, but the group of Elderly shows a gradual increase trend. Finally, we compared two groups in terms of the forecast, suggested a countermeasure plan to reduce traffic accidents for both groups.

비정상 작업에서 발생한 중대산업사고 분석을 통한 FRAM의 PSM 활용 방안에 관한 연구 (A Study on the Application of FRAM to PSM through the Analysis of Serious Industrial Accident in Non-routine Work)

  • 김영관;정진우
    • Korean Chemical Engineering Research
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    • 제62권1호
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    • pp.44-52
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    • 2024
  • 복잡한 화학공정을 관리하기 위한 목적으로 도입된 공정안전관리(PSM: process safety management)제도는 그간 화학사고 예방에 기여해 왔으나, 최근에는 그 한계를 드러내고 있다. 최근 중대산업사고가 증가하고 있으며 특히 2020년 이후 비정상 작업에서 중대산업사고가 급증하였다. 효과적인 PSM 운영 방안이 필요한 시점이다. 본 연구에서는 비선형적이고 복잡한 상호작용을 모형화하여 인적오류 및 사고 발생 과정을 이해하고 예측하는데 유용한 기법인 기능공명분석기법(FRAM: Functional Resonance Analysis Method)을 활용하여 비정상 작업에서 발생한 사고 사례를 분석하고 나아가 일반적인 PSM 비정상 작업 수행 과정에 대한 분석을 수행함으로써, PSM 운영 과정에서 FRAM이 효과적으로 활용될 수 있음을 검토하였다.

이동식 크레인 사고사망재해 심층분석 연구 (A study on Cause Analyses of Fatal injuries by the Mobile Cranes)

  • 신운철;여현욱;권준혁;이관형
    • 대한안전경영과학회지
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    • 제18권1호
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    • pp.9-15
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    • 2016
  • In this study, the current regulations to be adequate in industrial site have to be renew in order to prevent the fatal injuries by mobile cranes. Fatal injury analyses were conducted with several accident cases by the mobile cranes. For each accident, the causes of the injuries were examined and proper safety measures were proposed. This study proposed a revision of the standard guideline as an accident prevention measures through in-depth analysis of fatal accidents. First, fatality rate per 10,000 persons by the mobiles cranes was 0.57 in 2011. Second, the in-depth analysis of the mobile crane accidents showed that the main factors of the accidents were the overturn of mobile crane, the fracture of connection part between mobile crane boom and rope, the breaking of rope and the misunderstanding over the signal between a mobile crane driver and workers around a mobile crane. Third, the order of high defection of connecting parts was bucket bolt, bracket and extension parts. Fourth, since there were several cases of overturn of mobile crane by itself in the in-depth analysis of the mobile crane, the over slop-proof device was proposed as the main alternative in this study. Fifth, the revision of standards of safety factor that shall be more than 10, of connecting parts of mobile crane was proposed.

인공심장판막에 의한 심장질환수술에 관한 연구 (Cardiac Valve Replacement: A Report of 145 Cases)

  • 이영균
    • Journal of Chest Surgery
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    • 제11권4호
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    • pp.501-515
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    • 1978
  • The purpose of this communication is to review the 390 cases of chest trauma, treated at Department of Thoracic and Cardiovascular Surgery, School of Medicine Kyungpook National University from 1960 to 1977. Patients were grouped into two: group `60s [1960-1969] of 103 cases and group `70s [1970-1977] of 257 cases. As the number of cases of each group showed, chest trauma cases increased three times in `70s . The main causes of trauma were auto accident, falling down, industrial injury and stab wound in that order for both groups. Eighty per cent of cases of `60s were between 20 and 59 years and 73.8% of same age range for `70s. Rib fracture of fourth to eighth rib was the most common lesion in both `60s and `70s group. The incidence of hemothorax or hemopnemothorax significantly increased among `70s group than `60s. Clinical manifestations of chest pain and dyspnea remained most frequent symptoms for both groups. The pertinent principles of treatment for the chest trauma were conservative therapy, closed thoracotomy and open thoracotomy. Closed thoracotomy was performed more freely during the period of 1970-1977, with encouraging clinical results. Very few cases of complications other than pneumothorax or hemopneumothorax occurred. Those are fibrothorax, asphyxia, atelectasis and mediastinitis. The overall mortality was 3.9% for the `60s and 2.1% for the `70s group. The possible causes of death of 14 cases of chest trauma whom died on arrival during 1970-1977 were analyzed.

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흉부 외상 (Chest Trauma)

  • 김송명
    • Journal of Chest Surgery
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    • 제11권4호
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    • pp.488-500
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    • 1978
  • The purpose of this communication is to review the 390 cases of chest trauma, treated at Department of Thoracic and Cardiovascular Surgery, School of Medicine Kyungpook National University from 1960 to 1977. Patients were grouped into two: group `60s [1960-1969] of 103 cases and group `70s [1970-1977] of 257 cases. As the number of cases of each group showed, chest trauma cases increased three times in `70s . The main causes of trauma were auto accident, falling down, industrial injury and stab wound in that order for both groups. Eighty per cent of cases of `60s were between 20 and 59 years and 73.8% of same age range for `70s. Rib fracture of fourth to eighth rib was the most common lesion in both `60s and `70s group. The incidence of hemothorax or hemopnemothorax significantly increased among `70s group than `60s. Clinical manifestations of chest pain and dyspnea remained most frequent symptoms for both groups. The pertinent principles of treatment for the chest trauma were conservative therapy, closed thoracotomy and open thoracotomy. Closed thoracotomy was performed more freely during the period of 1970-1977, with encouraging clinical results. Very few cases of complications other than pneumothorax or hemopneumothorax occurred. Those are fibrothorax, asphyxia, atelectasis and mediastinitis. The overall mortality was 3.9% for the `60s and 2.1% for the `70s group. The possible causes of death of 14 cases of chest trauma whom died on arrival during 1970-1977 were analyzed.

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22.9kV 수.변전설비의 감전사고 발생현황 및 감전위험성 연구 (A Study on the statistiscal analysis and the Electrical Shock hazard for electrical power facilities of 22.9kV substation)

  • 한기붕;이대종;한운기
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2002년도 하계학술대회 논문집 C
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    • pp.1813-1815
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    • 2002
  • As the statistical data, the electrical shock accidents by electrical power facilities of 22.9kV substation is about 100 per years which shows very high occupation rate of 11.3%. There is many hazard factors in this place using high voltage because electrical accident can be occurred in near live part as well as contact. Regarding electrical shock accident in 22.9kV substation as there are many cases that have not been exposed industrial disaster, it is very hard to know exact causes of such accidents in many cases, and therefore it is difficult to set up effective preventive measures. Therefore in this paper, it is intended to prepare the basic data to establish more effective preventive measures of electric shock accidents in 22.9kV substation through understanding the real conditions based on investigation and analysis in various types.

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전치부 외상에 대한 임상적 고찰 (A CLINICAL STUDY OF TRAUMATlC INJURIES OF ANTERIOR TEETH)

  • 박상덕
    • Restorative Dentistry and Endodontics
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    • 제7권1호
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    • pp.33-40
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    • 1981
  • The more civilized, the more incidence had happened in our daily life, particularly in industrial factories, by traffic accident, and in sports, etc. in the dental field. The accidental trauma is usually involved the teeth and surronuding tissues. And the author intended to study of the traumatic injuries of anterior teeth by individual tooth, age, sex, cause of trauma, and how they were treated. The following results were obtained: 1. The patients with traumatic injuries of the anterior teeth were 1.8% among the total dental out-patients. 2. By the age group, the twenties was most frequent in both sexes, and the teenagers next. 3. The predominant causes of traumatic injuries in the dental field were traffic accident (23.4%), fighting (19.2%), falling (18.5%), and sports (7.3%). 4. In the classification of injuries of the teeth, uncomplicated crown fractures (31.2%), subluxations (14.7%), and the complicated crown fractures (13.2%) were presented. 5. By the individual tooth in the traumatic cases, the upper cental incisors were most frequently injuried (49.8%). 6. In the treatments fillings and endodontic treatments (33.2%), splints (13.5%), extractions (11.7%) were main after care method.

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