• Proceedings of KOSOMES biannual meeting
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• 2018.06a
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• pp.44-44
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• 2018

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2013.05a
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• pp.325-326
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• 2013

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2002.11a
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• pp.117-123
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• 2002

자동화재탐지설비는 수신기, 감지기, 중계기, 발신기, 음향장치, 배선, 전원 등으로 구성되어 있는 것으로, 화재 발생시 생성되는 물리적, 화학적 현상을 자동으로 감지하여 음향장치를 작동함으로써 화재를 조기에 발견하여 초기소화를 가능하게 하고 관계자 또는 거주자가 신속히 피난할 수 있도록 하는 설비이다.(중략)

• Proceedings of KOSOMES biannual meeting
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• 2017.04a
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• pp.52-52
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• 2017

• Proceedings of KOSOMES biannual meeting
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• 2017.11a
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• pp.194-194
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• 2017

• Disaster Prevention Review
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• v.13 no.3
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• pp.159-162
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• 2011

• Water for future
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• v.44 no.7
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• pp.76-81
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• 2011

• Journal of Korean Society of Disaster and Security
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• v.9 no.1
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• pp.9-18
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• 2016

This research has been shown the systematic method about that the disaster resilient city make to certificate the UNISDR's role model city, the first case study in Korea, of that the Busan Geumjeong-gu city project to take part in and to lead the campaign of the 'Climate Change, the making resilient city' in Korea. For the making the life safety community, we research and analysis and apply the 10 Essentials and 41 Key Questions of the campaign making UNISDR's disaster resilient city, and check the disaster management items about the government and local ones ordering every years, and study to analyze the Geumjeong-gu factors about the seven checklists of life safety improvement, and educate and train and make the questionnaire for the safety campaign the citizen and volunteer in the 17 local areas, and show the vision and target, and 5 steps approaching strategy of 'Climate change, the making resilient city,'

• Journal of the Korean Society for Railway
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• v.12 no.6
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• pp.1037-1042
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• 2009

Safety regulation of railway embankment is restricted by safety factor in dry season or rainy season in Korea. Safety factor which is results from the limit equilibrium analysis is varied by various external conditions. And because it has no reflection point, it is very difficult to manage the safety of trains. Safety regulation such like warning sign, reduce speed and train stop is the best choice to reduce the damage of embankments where it is worried about occurrence of disasters. In this study, additional index is proposed to support present safety standards based on unsaturated soil mechanics and reliability analysis. It is velocity of failure probability. It has an apparent reflection point near present safety regulation. It is possible to modify the regulation for safety management and monitoring system of embankments by using this index.

• Journal of the Society of Naval Architects of Korea
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• v.32 no.1
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• pp.25-36
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• 1995

The application of the reliability analysis is investigated as a probabilistic approach to the assessment of ship's structural strength and to the establishment of design format for longitudinal strength. Reliability analyses are carried out for 34 ships of tankers and bulk carriers built in HHI for some failure modes such as tensile yielding, compressive buckling and ultimate strength of hull girder. The safety assessment of each ship, the calculation of sensitivity factors and the derivation of target reliability index are performed. As results. the difference of reliability indices among ships is great for all modes. To provide more uniform levels of safety the establishment of new strength criteria using partial safety factors is performed. The partial safety factors for the design format are obtained according to the AFOSM method and the reliability-conditioned(RC) method. Finally, a design format using partial safety factors has been proposed. We could find out that new strength criteria can produce consistent reliability indices which are close to the target value.