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KCI등재후보 학술저널

교량의 장기성능 예측을 위한 디지털 트윈모델 정의

Definition of Digital Twin Models for Prediction of Future Performance of Bridges

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Future performance prediction of bridges is challenging task for structural engineers. Well-organized information from design, construction and operation stages is essential for the assessment of structures. Digital twin model is a new concept to realize more reliable data platform for management of infrastructures. Damage history including degradation of material, cracking, corrosion, etc. needs to be accumulated in the digital model. The digital model is linked to the analysis model for the assessment of structural performance considering changed mechanical properties of structural components. In this paper, initial definition digital twin model of a PSC-I girder bridge is proposed.

ABSTRACT

1. 서론

2. PSC-I 거더 교량의 디지털 트윈 모델 정의

3. 손상 데이터 분석을 통한 장기성능 예측 방안

4. 결론

References

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