Earticle

초록

영어

This study conducted an analysis to identify the difference in strength before and after reinforcement of steel perforated beams using the finite element analysis program. In addition, the efficiency compared to the amount of reinforced materials and load ratio was compared as an indicator for evaluating the overall efficiency considering economic feasibility along with the increase in the strength of steel perforated beams. It can be seen that the increase in reinforcement does not necessarily increase in strength depending on the type. In the case of the same reinforcement, it was found that there was a standard for the reinforcement that was optimal for the reinforcement efficiency. The results of this study are believed to be used as basic data for the development of economic reinforcement methods through the optimization of reinforcement efficiency along with the strength reinforcement in the steel perforated beam system.

목차

Abstract
1. 서론
2. 연구 계획
2.1 연구모델 계획
2.2 해석 계획
3. 유한요소 해석
3.1 기본 모델의 ABAQUS 해석
3.2 양면 보강 모델의 ABAQUS 해석
3.3 일면 보강 모델의 ABAQUS 해석
4. 보강량 효율 평가
4.1 보강형태에 따른 하중비 평가
4.2 보강형태에 따른 보강량 효율 평가
4.3 보강강판 규격변화에 따른 하중비 평가
4.4 보강 강판 규격 변화에 따른 보강량 효율 평가
5. 결론
REFERENCES

저자

• 한동호 [ Han, Dong-Ho | 부산대학교 건설융합학부 공학석사, 박사과정수료 ] Corresponding Author
• 윤성기 [ Yoon, Sung-Kee | 부산대학교 건설융합학부 교수, 공학박사 ]

참고문헌