• 시큐리티연구
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• 제1호
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• pp.409-423
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• 1997

Cash is apt to cause a accident in circulation process regardless of a time, a place and a subject due to its particularity. I propose a good service through circulation harmony by remodeling the system of the structure of cash supply and demand. And I propose accident prevention countermeasure by removing a caxh accident by the simplification, specialization and soientification of money business. I discuss the present condition and the points of cash transportation structure in Chapter 2 and the improvement plan of cash transportation structure in Chapter 3, and conclude in Chapter 4.

• 대한안전경영과학회지
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• 제15권1호
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• pp.101-108
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• 2013

Industrial disaster caused the deaths of 2,114, construction workers among them was the highest of 621 deaths. In the construction industry, has established a number of safety alternatives to prevent accidents. But until now, the cause of the accident has stopped being superficial analysis, awareness on the root cause of the acciden did not reflect. In this study, we analyze the characteristics and causes in G contractors' safety accidents. And innovation strategy, organization-wide safety management system and detailed tasks to derive essentially was to prevent the occurrence of large construction companies. A lot of business for accident prevention effect was transient and formal, to reflect a management style and organizational culture, and try to prevent construction accidents. we will strive to prevent the disaster from the construction site through the improvement of these.

• 웰빙융합연구
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• 제7권1호
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• pp.27-33
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• 2024

Purpose: This study investigates human error accidents in the Korean railway sector, emphasizing the need for systematic management to prevent such incidents, which can have fatal consequences, especially in driving-related jobs. Research design, data and methodology: This paper analyzed data from the Aviation and Railway Accident Investigation Board and the Korea Transportation Safety Authority, examining 240 human error accidents that occurred over the last five years (2018-2022). The analysis focused on accidents in the driving, facility, electric, and control fields. Results: The findings indicate that the majority of human error accidents stem from negligence in confirmation checks, issues with work methods, and oversight in facility maintenance. In the driving field, errors such as signal check neglect and braking failures are prevalent, while in the facility and electric fields, the main issues are maintenance delays and neglect of safety measures. Conclusions: The paper concludes that human error accidents are complex and multifaceted, often resulting from a high workload on engineers and systemic issues within the railway system. Future research should delve into the causal relationships of these accidents and develop targeted prevention strategies through improved work processes, education, and training.

• 한국안전학회지
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• 제36권5호
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• pp.43-51
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• 2021

Incident investigation is one of the most important processes among various other safety management methods to prevent industrial accidents. Finding the root causes of accidents, eliminating hazards, and improving safety are the most important purposes of investigating accidents. During the investigation process, root cause analysis (RCA) techniques are used to effectively identify RCA. Over the past few decades, over 30 RCA methods have been developed. These techniques are being widely used in some industries, such as the nuclear and aircraft industries; however, most of the RCA techniques require professional knowledge and special training, making it difficult for safety managers in their respective fields to understand and apply them. Therefore, managers of general industrial sites are rarely present at the scene of actual accident investigations, and they cannot contribute much to the purpose and effectiveness of these investigations. In this study, to address these issues, we developed an RCA technique to facilitate root cause investigation of accidents in real-world industrial sites. To develop new techniques, Systematic Cause Analysis Technique (SCAT), one of the RCA techniques, was used to investigate incidents in the enterprise over three years. We also utilized feature analysis and other papers from existing RCA techniques. To verify its effectiveness, the technique proposed was also applied to the accident case. The technique developed can easily identify and analyze the root cause of an accident and help industrial managers. It can also identify the root cause category where accidents are concentrated and use this data to establish guidelines for preventing future accidents and, thus, focus on prioritizing improvement initiatives.

• 한국항공운항학회지
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• 제28권4호
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• pp.21-31
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• 2020

There are two to three helicopter accidents every year in Korea, representing 5.7 deaths per 100,000 flights. In this study, an analysis was conducted on helicopter accidents that occurred in Korea from 2005 to 2017. The accident analysis was based on the aircraft accident and incident report published by the Aircraft and Railway Accident Investigation Board. This Research analyzed the characteristics of accidents occurring in Korea caused by human error by pilots. Accident analysis was done by classifying the organization, flight mission, aircraft class, flight stage, accident cause, etc. Pilot's huan error was classified as Skill-based error, decision error and perceptual error in accordance with the HFACS taxonomy. The accidents caused by pilot's human error were classified into five categories: powerlines collision, loss of control, fuel exhaustion, unstable approach to reservoir, and elimination of tail rotor.

• 한국보건간호학회지
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• 제13권1호
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• pp.41-62
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• 1999

Recently the request of the patients to participate in the medical courses has been expanding due to elevated sense of right on the people's health. merchandised medical treatment by mass supply, human right declaration of the patients, generalized medical informations by the mass media and the change of human relation between the medical personnels and the patients. Under these phenomena the accident by the nurses have been increasing by the area of the nurses having been expanded and their independent roles having been increased. Such nursing accidents are the important subject which the professional occupation of the nurses has been facing but legal protective capability of the nurses has been very weak. Therefore this study has examined the degree of the experience of the nursing accident that happens in the clinical nursing scenes in the general hospital to provide the basic materials for the protection and the counter measures of the nursing accidents. The following is the conclusion based by the above examination. 1) The general characters of the subjects of this study is that they are mostly single in their twenties and graduate from nursing college. Their total clinical career is above 5 years$(44.8\%)$ and their current clinical parts' career is between 1-3 years$(40.1\%)$. So these facts suggest that most hospitals has taken the working rotation policy on nurses. 2) The level of nurses' knowledge on the nursing law is accurate partially but isn't it patially. So it is suggested that nurses need the accurate information and education about the nursing law. But the nurses' attitude is very approved of the establishment of a unilateral nursing law. 3) The relation between the demographic characters of the subjects and their attitudes on the nursing law shows that there is no significant differences except the relation between the attitude 6(the sufficient level of education on nursing law in formal education course) and age. total clinical career. 4) The perception of the nurses shows that the cause of the nursing accident has been due to the heavy work$(78.2\%)$. short of professional knowledge and skill$(60.2\%)$, discordance with Doctors. patients and patients' families. They report the accident to the head nurse first$(81.8\%)$ and within 30 minute$(75.1\%)$. The hour of nursing accident frequently happened is regardless of service hour with $49.4\%$ in response rate. the highest rate. and the nursing accident happens in the night more than the daytime. Even though most nurses think that they are themselves responsible for nursing accident. it is found that the chief cause of the nursing accident is due to the nurses' heavy work$(78.2\%)$. So the causes of nursing accidents is analysed. it may be suggested that the endeavor of hospital and nursing organizations to decrease nursing accidents is very important. 5) The coping patterns of patients with nursing accidents are mostly active attitude such as a violent words$(69\%)$. sue or accusation$(36.4\%)$, monetary compensation $(35.6\%)$ except a understanding cases$(38.7\%)$. But the coping patterns of hospitals with nursing accidents are mostly to investigate the accurate cause.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2017년도 춘계 학술논문 발표대회
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• pp.187-188
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• 2017

Domestic industrial disasters are decreasing, but construction industrial disasters are increasing every year. So this study draw a conclusions from the major types of safety accidents based on disaster intensity analysis to solve the problems caused by increasing construction industry disasters. Also figure out a risk about original cause material to establish management directions which is significant manage things.

• 한국컴퓨터정보학회논문지
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• 제11권4호
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• pp.47-54
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• 2006

교통사고를 줄이기 위해서, 많은 연구원이 교통사고 예측 모형을 연구하고 있다. 교통사고의 원인으로는 교차로 신호주기가 잘못 산출되거나 교차로 설계가 잘못된 경우가 많다. 그러므로, 정확하게 교통사고 원인을 분석하려면 많은 노력이 필요하다. 본 논문에서는 교차로 조건 및 날씨조건을 고려하여 최적 자동차 안전 속도를 실시간으로 산출하고자한다. 특별히, 비가 오거나 눈이 오는 경우에는 자동차 속도를 1/3이상 감속해야 된다. 그러나, 기존의 속도표지판은 기상조건이 바뀌어도 항상 같은 제한 속도를 표시하는 문제점이 있다. 본 논문에서는 이러한 문제점을 해결하기 위해서 날씨조건과 도로조건을 이용한 최적 안전속도 산출 알고리즘을 제시한다. 컴퓨터 모의실험결과, 지능형 교통사고 예측알고리즘이 교통 제한속도를 정확하게 산출할 수 있음을 입증했다.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2017년도 공동학술발표회
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• pp.170-170
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• 2017

• 한국건설관리학회논문집
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• 제11권3호
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• pp.97-104
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• 2010

최근 고속도로 건설공사는 대형화, 복잡화, 첨단화로 인한 작업환경 및 작업의 종류도 다양화 되고 있다. 공사 장비 또한 대형화와 고소작업의 증가에 따라 안전사고가 증가하고 있어 건설재해를 감소시키려는 노력이 요구된다. 그러나 구체적이고 과학적 방법을 사용한 기술적 안전관리 대처 수단이 미비하다. 사고 예방을 위해서 안전사고 유형 및 사고요인 등을 통계적인 방법으로 분석하여 각 변수들에 대한 안전관리에 적용할 수 있는 방안이 구체적으로 필요하다. 따라서 본 연구에서는 고속도로 건설공사의 12년간 안전사고에 대한 조사를 실시하여 사고발생요인들에 따라 사고유형 및 환산재해자수에 대한 특성을 분석하기 위한 목적으로 실증분석을 하였다. 연구결과 첫째, 사고요인별 사고유형과의 유의미한 차이를 검정한 결과 사고 발생 원인 및 사고발생 높이가 유의한 차이가 나타났다. 둘째, 기간별요인 중에 사고발생시간이 환산재해자수와의 유의한 차이가 나타났다. 작업여건별 요인 중에는 사고발생원인, 사고발생높이, 사고발생유형이 환산재해자수와의 유의한 차이가 나타났다. 이러한 요인들과 변수들의 특징을 분석하여 제시한 결과는 향후 안전관리 대책 수립에 중요한 의미가 있다.