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단면형상 변화에 따른 곡선 보의 내진성능 평가

Seismic Performance Evaluation of Curved Beam Corresponding to Change Section

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한국복합신소재구조학회 (Korean Society for Advanced Composite Structures)
초록

The curved beam has a complicated behavior compared to a straight beam due to torsional and warping. Therefor, in this study, eigenvalue analysis was performed for curved beam with different shape(I-shape, T-shape, box-shape) corresponding to the same value of the moment of inertia. As a result the curved beam with box-shape section had a larger natural frequency value than the other curved beam. Also, the dynamic analysis results showed that the largest result was obtained at 826.18MPa in the T-shape curved beam when the gyeongju earthquake was applied.

목차
ABSTRACT
 1. 서 론
 2. 유한요소 모델
 3. 곡선 보의 동적 해석
 4. 결론
 References
저자
  • 손호영(경희대학교 사회기반시스템공학과) | Son Ho-Young
  • 주부석(경희대학교 사회기반시스템공학과) | Ju Bu-Seog
  • 전준태(인하공업전문대학교 토목환경공학과) | Jeon Jun-Tai
  • 소우빈(경희대학교 사회기반시스템공학과) | So Woo-Bin
  • 박성관(경희대학교 사회기반시스템공학과) | Park Seong-Gwan