교량의 장기성능 예측을 위한 디지털 트윈모델 정의

• 영문명: Definition of Digital Twin Models for Prediction of Future Performance of Bridges
• 발행기관: 한국BIM학회
• 저자명: 심창수(Shim Chang Su) 전치호(Jeon Chi Ho) 강휘랑(Kang Hwi Rang) 당고손(Dang Ngoc Son) 소칸야(Lon Sokanya)
• 간행물 정보: 『KIBIM Magazine』8권 4호, 13~22쪽, 전체 10쪽
• 주제분류: 공학 > 건축공학
• 파일형태: PDF
• 발행일자: 2018.12.27

영문 초록

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.

목차

ABSTRACT

1. 서론

2. PSC-I 거더 교량의 디지털 트윈 모델 정의

3. 손상 데이터 분석을 통한 장기성능 예측 방안

4. 결론

References

키워드

장기성능 예측 평가 디지털 트윈모델 손상 역학적 특성 Performance prediction Assessment Digital twin model Damage Mechanical property