• 레미콘
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• no.4 s.55
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• pp.62-79
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• 1998

• Computational Structural Engineering
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• v.1 no.2
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• pp.91-100
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• 1988

최근 구조물과 지반간의 상호작용이 원자력 발전시설, 해상구조물, 기계기초 등에 대한 내진설계시 매우 중요하다는 것이 일반화되고 있다. 그러나 지금까지 구조물 내진설계시 이러한 구조물이나 지반의 특성이 무시됐었다. 내진설계상 구조물 밑에 있는 지반에 의한 세가지 주된 영향은 Soil Amplification, Kinematic Interaction과 Inertial Interaction이다. 이 논문에서는 반지하구조물 내진설계시 필요한 지반거동을 Soil Amplification과 Kinematic Interaction을 고려하여 구하였으며, 1971년 San Fernando 지진기록으로부터 그 특성을 실제적으로 입증하였다.

• Proceedings of the Earthquake Engineering Society of Korea Conference
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• 2005.03a
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• pp.195-202
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• 2005

High-rise residential buildings in these days tend to adopt a building frame system as primary earthquake resisting structural system for some architectural reasons. But there exist several ambiguities in designing such building frame systems according to current codes, with regards to : the effective stiffness property of RC cracked section in static and dynamic analyses, analytical model to evaluate story drift ratio and, deformation compatibility requirements of frames. The comparative study for these issues by appling IBC 2000 and KBC 2005 to a typical building frame system shows that demands of member strength and story drift ratio can be different significantly depending on designer's interpretation and application of code requirements.

• Journal of the Korea Concrete Institute
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• v.17 no.5 s.89
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• pp.727-734
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• 2005

High-rise residential buildings these days tend to adopt a building frame system as primary earthquake resisting structural system for some architectural reasons. But there exist several ambiguities in designing such building frame systems according to current codes with regards to : the effective stiffness property of RC cracked section in static and dynamic analyses, analytical model to evaluate story drift ratio, and deformation compatibility requirements of frames. The comparative study for these issues by appling KBC 2005 to a typical building frame system shows that demands of member strength and story drift ratio can be different significantly depending on engineer's Interpretation and application of code requirements. And a building frame system can be noneconomical, compared with the dual system, because of higher demands on strength or ductility in both frames and shear walls.