• Journal of Navigation and Port Research
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• v.28 no.6
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• pp.579-585
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• 2004

The data were collected from the water sports industries, resort owners, equipment manufactures and the associations. The inquiry and data collection were made by visiting the corresponding facilities. Based on these data, the plan for infra construction of water leisure sports were proposed.

• The Transactions of the Korean Institute of Electrical Engineers P
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• v.58 no.4
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• pp.574-578
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• 2009

Recently solar power system is increasing and planing to add it and 169 up to 2008 year march. In this paper, we researched sites installed PV system and analyzed problems for improvement of electrical safety. Results of actual condition research on the sites have problems such as infiltration of moisture, aging of electrode, destruction of insulation and backsheet crack and so on. So we suggest maintenance guide of solar power system in a inspection statistical chart, For making a secure about a electrical safety, we should inspect solar power system by the KESCO guide and rule by periods.

• Proceedings of the KIEE Conference
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• 2008.04b
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• pp.128-130
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• 2008

제조물책임(Product Liability, 이하 PL)법은 2002년 7월 1일부터 국내에서 시행되고 있으며, 대기업뿐만 아니라 중소기업에서도 자사제품에 대한 신뢰성과 제품향상을 위해 많은 관심을 갖고 있다. PL법 환경에서 전력기기에 대한 제조결함과 사고의 연관성은 PL법의 적용대상이므로 국제화시대에 제품결함에 의한 전력설비 사고발생시 이의 정확한 원인규명 등을 통하여 기업에 있어서는 동일사고 예방 및 제품의 신뢰성 향상과 소비자에 있어서는 피해구제 마련 등 PL분쟁시 정확한 사고원인규명과 처리기준에 대한 자료구축이 필요한 실정이다.

• Journal of the Korean Society of Safety
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• v.25 no.3
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• pp.107-111
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• 2010

Recently, the domestic construction companies are increasingly using the scaffolding system in order to secure safety although it may increase the construction cost. However since the actual situation of scaffolding system has not been checked yet, no safety standards and work method were made. Hence, various risk factors are involved in the scaffolding system work. Accordingly, this study is intended not only to check the installation/use status of scaffolding system in the domestic construction sites through the in-depth survey and investigation but also to suggest the measures of using the scaffolding system more effectively and systematically while basing the study results.

• 월간 기계설비
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• s.35
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• pp.70-83
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• 1993

건설산업에 있어서 건설기술자의 수요는 건설공사업의 면허 및 등록을 위한 기술능력의 평가기준이 되고 또한 건설공사의 관리 및 기술상의 관리를 위해 공사현장에 배치되는 기술자로 활용될 뿐만 아니라 건설산업의 국제화, 고도화에 따른 경쟁력 강화와 노동집약적 산업에서 기술집약적 산업으로 전환하기 위한 중추적인 역할을 담당하고 있다. 이와 같이 건설기술인력의 중요성을 감안할 때 기술인력의 향상과 전문화를 통한 건설기술의 고도화를 도모하고 또한 건설생산활동에 있어서 원활한 수급을 위한 효율적인 기술인력 관리체계가 구축되어야 한다. 따라서 본 연구에서는 건설기술인력의 효율적 및 관리를 위해 현행 건설기술인력 활용 및 관리 제도상의 문제점 분석과 건설기술인력의 교육 및 경력관리에 대한 실태 조사를 통하여 건설기술인력의 관리 및 활용성의 문제점을 파악하고 개선방향을 제시하였다. 또한 양성된 건설기술인력의 능력을 유효하게 발휘시킬수 있도록 환경여건의 마련과 이들을 조직화하여 국가적 차원에서 효율적 활용을 도모할 수 있는 일련의 계획적$\cdot$체계적 관리 방안을 제시하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2004.04a
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• pp.155-160
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• 2004

The data were collected from the water sports industries, resort owners, equipment manufactures and the associations. The inquiry and data collection were made by visiting the corresponding facilities. Based on these data, the plan for infra instruction of water leisure sports were proposed.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2003.07b
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• pp.1180-1183
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• 2003

170kV GIS(Gas Insulated Switchgear) is widely used in large industrial factory-electrical facilities of private use because has many benefits. But Other equipments's failures are occurred by GIS failures and give rise economic problems to user. Therefore we will examine the actual condition of the 170kV GIS-electrical facilities of private use and are able to confirm the distribution characteristic analysis of disconnecting switchgear. In this paper, we presents the actual condition investigation of the disconnecting switchgear of 170kV GIS-electrical facilities of private use by post - failure pattern, inspection method, test equipments and so forth.

• KIEAE Journal
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• v.6 no.4
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• pp.51-56
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• 2006

As tourist and cultural city, Chungju city struggles to exploit the new tourism resources including lighting scenic spots. This study aims to analyze the present lighting situations and suggest the alternatives for improving outdoor lightings of Hoamji Park - one of the most famous landmark in Chungju city. For the purpose, field surveys and experiments were performed on selected settings. Illumination levels were measured to compare with the KS standard by using MINOLTA T-10 instruments and some findings were discussed. As a result, some alternatives to improve the park's night images including new lighting concept, lighting fixtures and installations were suggested.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2010.04a
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• pp.510-515
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• 2010

이 논문은 주택 및 영세사업장의 모의설비 시스템을 구성하여 전기화재원인 분석 및 이상신호 검출이 가능한 하드웨어 개발과 소프트웨어 개발이 주목표이다. 이를 위하여 주택 및 영세사업장 현장실태 조사를 통하여 모의설비 시스템을 구성하고 개발된 하드웨어와 소프트웨어를 정착하여 전압 및 전류에 대한 각각의 정상 및 이상신호를 분석하였다. 본 연구에서 제안한 전기화재 신호 분석용 시스템을 통하여 전기화재 감지장치의 기준값 설정과 전기재해 취약장소에 설치하여 전기화재를 조기에 경보하여 국민의 인적 물적 재산상의 손실을 방지할 수 있을 것으로 판단된다.

• Journal of the Korea Safety Management & Science
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• v.16 no.4
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• pp.53-62
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• 2014

According to the statistics of occupational injuries in 2013, the work platforms were main objects causing fall injuries in construction sites. But many scaffold and platform workers use and install the work platforms and the fixed and mobile scaffolding without considering about safety and health standards. We had done a nationwide survey about how the platform workers obey safety and health standards. As the result of this survey, in order to ensure the safety of the work platforms, we founded that the platform workers must obey the safety and health standards when using and installing the work platforms. To improve the safety and health conscious of the workers, it needs to educate a worker on safety and health standards for work platforms. Also, to effectively prevent constructin injuries for the work platforms, it is rextricted for workers to use only safety certified work platforms. And, before installing and using work platforms, it needs to make a work plan for work platforms and obey it.