• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.177-178
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• 2022

건설 안전관리는 건설업을 행하는 과정에서 발생하는 사고 나 재해의 발생 원인과 예방을 위한 관리 대책을 수립하여 인명과 재산을 보호하기 위한 모든 활동을 말한다건설현장의 안전사고는 근로자에게는 육체적 8정신적 고통과 노동력의 상실에 따른 경제적 부담이 발생하며 기업 입장에서는 생산력의 저하와 비용의 증가=국가로서도 사회 경제적 손실이 발생함으로 효율적이고 실질적인 안전관리 대책이 반드시 필요하다건설공사가 대형화=복잡화=고층화 및 대규모 지하 굴착과 같은 고난도의 작업이 많아짐에 따라 작업 환경의 특수성과 작업 환경상 높은 위험을 갖게 되었다.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.21 no.6
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• pp.165-176
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• 2022

In order to prevent various accidents with construction machinery, Korea enacted the Construction Machinery Management Act to enhance safety. Until now, there has been a lack of systematic research related to traffic accidents with construction machinery. Therefore, domestic and foreign systems related to construction machinery were reviewed, and the current status was analyzed based on traffic accident data over the past 5 years to derive implications. It is necessary to ensure the safety of construction machinery by correcting institutional loopholes and preparing follow-up measures. In addition, it is necessary to create a separate traffic-safety education program for construction machinery operators to create an environment that can comply with safe road-driving methods and traffic laws.

• Journal of the Korea Institute of Construction Safety
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• v.4 no.1
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• pp.9-15
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• 2021

Recently, buildings have become larger, more complex, and various construction methods have been tried. As a result, the use of construction equipment continues to increase, as well as safety accidents. According to the Ministry of Employment and Labor's report on industrial accidents, the rate of deaths caused by construction equipment among construction accidents has been increasing steadily since 2009. In the safety field of other industries such as crime and traffic, research has been continuously conducted to develop quantitative indicators due to demands for development of evaluation indicators or risk index development. On the other hand, construction equipment has been studied to analyze disaster cases and come up with improvement measures, but there is no research related to risk index. Therefore, the research will develop a quantitative index that can determine the risk level of construction equipment in the field based on the accident case and verify the possibility of use in the field.

• Journal of the Korea Institute of Building Construction
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• v.14 no.5
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• pp.451-457
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• 2014

The construction industry has a higher mortality rate of accidents than other industries although safety is recently being more important, and it has become a serious problem that needs to be improved. To reduce the number of accidents at construction sites, improving the safety awareness of construction workers is urgent because the lack of safety awareness is one of the key reasons for construction accidents. For this reason, this study compares and analyzes the safety awareness of construction managers and construction workers. Our research shows that the safety awareness of construction workers is lower than that of construction managers, and they have a different perspective on safety management. The development plan for improving the safety awareness of construction workers based on these results is proposed, and it will potentially help reducing the frequency of accidents at building construction sites.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.158-159
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• 2022

최근 건설현장에서는 안전사고 예방을 위한 다양한 노력을 하고 있지만 전 산업에서 건설업 재해율은약 50%로 여전히 높은 비율을 차지하고 있다. 중대재해처벌법 시행(22년 1월 27일)과 4차산업 발달에 따른 IOT기반 안전관리 등 안전규제와 안전관리기술이 현장에 적용되고 있지만 건설현장 안전관리의 접점에 있는 실무자 및 근로자가 실효성 있게 안전관리활동을 하고 실질적으로 안전행동을 강화시키는 안전사고 예방적 안전관리가 부족한 실정이다. 본 연구에서는 건설현장에서 시행되고 있는 안전보건활동, 안전교육, 안전행동강화, 안전성과와의 구조방정식모형(SEM)을 제시하고 관계 분석하였다. 건설현장 실무자 및 근로자의 설문조사 데이터를 구조방정식에 적용하여 관계를 분석한 예측결과, 분석결과에 의해 검증된 가설이 시사하는 부분을 해석하고, 가설검증을 기반으로 외생변수로부터 안전행동강화에 도달하는 경로를 탐색하고 주요 논점을 논의한다.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.160-161
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• 2022

영국의 "기업과실치사법", 캐나다 및 호주의 기업처벌을 강화하기 위해서 형법을 개정하였음에도 불구하고 산업재해 감소 효과는 미미하다. 건설 현장의 불안전한 상태 방치 및 가설구조물에서 강도 높은 안전사고가 다수 발생하고 있다. 본 연구에서는 이러한 안전사고 예방을 위해 안전관리 실명제의 중요도 순위를 전문가 설문으로 도출하였다. 건설현장 전문가를 대상으로 AHP모형을 통해 중요도 분석한 결과 상위계층은 건설기계가 가장 중요하다고 보았으며, 하위계층의 안전시설물 관리에서는 개구부, 건설기계에서는 타워크레인, 관리실명제에서는 "산업안전보건법" 상에 의한 관리, 안전관리조직에서는 CEO의무가 가장 중요하다고 보았다. 안전관리실명제의 기대되는 역할은 중대재해처벌법이 예방에 힘쓰기 보다는 방어에 온힘을 다하느라 예방의 기능이 저하되고 있다. 이러한 역 기능을 바로잡기 위해 안전관리실명제는 중요하다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.10
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• pp.176-182
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• 2018

In order to understand and track the trends of construction safety accident, this study shows the topic trends in the construction safety accident with LDA(Latent Dirichlet Allocation)-based topic modeling method for data analytics. Especially, it performs to figure out the main issue of construction safety accident with unstructured data analysis based on the topic modeling rather than a variety of structured data analysis for preventing to safety accident in construction industry. To apply this methodology, I randomly collected to 540 news article data about construction accident from January 2017 to February 2018. Based on the unstructured data with the LDA-based topic modeling, I found the 10 topics and identified key issues through 10 keyword in each 10 topics. I forecasted the topic issue related to construction safety accident based on analysis of time-series trends about the news data from January 2017 to February 2018. With this method, this research gives a hint about ways of using unstructured news article data to anticipate safety policy and research field and to respond to construction accident safety issues in the future.

• Journal of the Korea Construction Safety Engineering Association
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• s.18
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• pp.11-15
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• 1995

'92.7. 신행주대교 사고 이후 '건설공사 부실방지대책'을 수립하여 관련 제도를 정비하고 건설현장에 대한 불시 점검으로 견실시공 분위기 정착에 노력하여 왔다. 그러나 그동안 정부의 부실방지와 안전확보 노력에도 불구하고, 아직까지 크고 작은 부실이 계속되고 있으며, 삼풍백화점 붕괴와 같은 대형사고에 대한 불안심리가 사라지지 않고 있다. 따라서 지금까지 추진한 제도개선사항이 일선현장에 정착되도록 최선을 다하는 한편, 이해집단간의 의견차이로 추진하지 못한 사항도 과감히 개선할 계획이며, 앞으로 우리 건설업계도 건설시장 개방에 따라 국ㆍ내외 시장에서 생존하기 위해서는 견실ㆍ안전시공과 기술개발 및 업종전문화를 목표로 하고 품질경영을 최우선으로 실시하여 건설공사에 대한 신뢰성을 더욱 확고히 다져 나가야 할 것이다.

• Korean Journal of Construction Engineering and Management
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• v.22 no.5
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• pp.48-54
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• 2021

According to the Ministry of Employment and Labor's statistics on occupational fatalities in South Korea, more than half of the fatalities in the past five years have occurred in the construction industry. The stuck-by and caught-in-between accidents associated with construction equipment is the major source of fatalities from construction sites. In order to prevent such accidents in construction sites, the government has spent lots of efforts including proposing the "special law on construction safety" and encouraging the implementation of new technology for accident prevention. However, numerous accidents are still occurred at construction sites and further efforts are still required. In this manner, this study developed a collision prevention technique that can prevent collision between equipment and worker by recognizing location and type of the nearby objects through ultrasound scanning. The study conducted a pilot experiment and the analysis results demonstrate the feasibility of achieving high performance in both object recognition and location estimation. The developed technique will contribute to prevent collision accidents at construction sites and provide the supplemental knowledge on developing automated collision prevention system for construction equipment.

• Korean Journal of Construction Engineering and Management
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• v.22 no.4
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• pp.50-58
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• 2021

The rate of accidents in the domestic construction industry is on the rise, which is 1.9 times higher than in other industries in 2018. The increasing trend of construction accidents shows the limitation of the current construction safety management system, and enhancement of the effect to prevent accidents in the construction industry is required through carious measures for improvement. This paper aims to increase the efficiency of safety management in the construction industry by deriving standard safety management tasks to prevent accidents in the construction industry and deriving document simplification and importance based on IPA analysis results.