• 한국안전학회지
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• 제11권3호
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• pp.44-52
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• 1996

An experimental study on the effects of temperature change on the impact damages of CFRP aminates was made through an observation of the interrelations between the Impact energy vs. delamination area, the impact energy vs. residual bending strength, and the delamination area vs. the decreasing of the residual bending strength for CF/EPOXY and CF/PEEK composite laminates subjected to FOD (Foreign Object Damage) under high temperatures.

• Nuclear Engineering and Technology
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• 제38권7호
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• pp.681-688
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• 2006

This study investigates the dynamic response characteristics of a structure impacted by a high speed projectile. The impact of a 300 kg projectile on a water storage tank is simulated by the general purpose computer codes ANSYS and LS-DYNA. Several methods to simulate the impact are considered and their results are compared. Based upon this, an alternative impact analysis method that is equivalent to an explicit dynamic analysis is proposed. The effect of fluid on the responses of the tank is also addressed.

• 자동차안전학회지
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• 제8권2호
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• pp.11-16
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• 2016

The objective of this study was to construct the spring-mass models for the car-to-car offset frontal impact crash. The SISAME software was utilized to extract the spring-mass models using the data from the offset frontal crash test. The spring-mass model of the passenger car could effectively approximate the crash characteristics for the offset frontal barrier impact and the car-to-car offset frontal impact scenarios.

• 환경영향평가
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• 제3권2호
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• pp.1-2
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• 1994

• 환경영향평가
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• 제6권2호
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• pp.29-33
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• 1997

• 환경영향평가
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• 제6권2호
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• pp.205-208
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• 1997

• 환경영향평가
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• 제1권1호
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• pp.1-4
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• 1992

• 환경영향평가
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• 제1권1호
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• pp.5-12
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• 1992

• 환경영향평가
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• 제7권1호
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• pp.1-9
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• 1998

• 환경영향평가
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• 제10권4호
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• pp.257-259
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• 2001