• 산업경영시스템학회지
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• 제45권2호
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• pp.37-47
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• 2022

The Act on the Punishment of Serious Accidents to Prevent Large-scale Disasters, including Ferry Sewol and Taean Thermal Power Plant, passed the National Assembly on January 8, 2021, and has been in effect since January 27, 2022. However, the law, in which the representative of the headquarters is unlimitedly responsible for each worker's accident, is somewhat unreasonable at a time when a company owns dozens to hundreds of construction sites due to the nature of the construction industry. I agree with the purpose of enacting the law to reduce chronic serious accidents at construction sites, but it is necessary to carefully reconsider the implementation of the law in that punishment alone cannot achieve industrial safety. Previous studies focused on revising the Occupational Safety and Health Act, but there are few studies on the impact on the construction industry after the implementation of the Serious Accident Act. Therefore, this study attempts to derive problems related to the application of the Serious Accident Act and present improvement measures. To this end, after analyzing previous studies, SWOT analysis was performed by applying the Delphi method to derive strengths, weaknesses, opportunities, and threats. In addition, the results of two surveys of safety experts such as public institutions, academia, and companies were reflected, and its countermeasures were presented as follows. S/O strategy: establishing on-site execution capabilities of health and safety management system; W/O strategy: expanding legal and system execution checks; S/T strategy: establishing a risk response system; W/T strategy: expanding consulting by external specialized institutions

• 지질공학
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• 제20권3호
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• pp.297-310
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• 2010

본 연구는 태안화력본부 회사장에 비회와 저회가 혼합되어 매립된 혼합회를 건설재료로 활용하기 위한 기초연구로서 대상 혼합회의 물리적 시험 및 역학적 시험을 실시하여 도로성토용 재료 및 구조물 뒤채움용 재료로 활용가능한지 판단하고자 공학적 특성을 검토하였다. 비중, 최대 최소밀도, 액 소성, 입도분석, XRD, 강열감량시험을 통해 물리 화학적 특성을 평가하였고 투수, 다짐, CBR, 삼축압축시험을 실시하여 역학적 특성을 평가하였다. 혼합회의 실험결과 비중은 2.18~2.20, 건조밀도는 $9.38{\sim}13.32\;kN/m^3$, 수정 CBR은 16.5~21%, 투수계수는 $1.32{\times}10^{-4}{\sim}1.89{\times}10^{-4}cm/sec$, 배수마찰각은 $36.43{\sim}41.39^{\circ}$로 나타났다. 물리 역학적 실험결과를 토대로 도로성토용 재료와 구조물 뒤채움용 재료로써의 품질기준과 비교해 본 결과 활용이 가능할 것으로 판단되었다. 그러나 비회의 함유율이 높은 혼합회는 일부 품질기준을 만족하지 못하므로 도로성토용 재료와 구조물 뒤채움용 재료로 활용하기 위해서는 저회와의 배합을 통한 품질개선이 필요할 것으로 판단되었다.