지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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PURPOSES: The objective of this study is to analyze and evaluate the behavior of orthotropic steel bridge deck pavement using three-dimensional finite element analysis and full-scale wheel load testing. METHODS: Since the layer thickness and material properties used in the bridge deck pavement are different from its condition, it is very difficult to measure and access the behavior of bridge deck pavement in the field. To solve this problem, the full-scale wheel load testing was conducted on the PSMA/Mastic bridge deck pavement and the deflection of bridge deck and horizontal tensile strain on top of pavement were measured under the loading condition. Three-dimensional finite element analysis was conducted to predict the behavior of bridge deck pavement and the predicted deflection and tensile strain values are compared with measured values from the wheel loading testing. RESULTS: Test results showed that the predicted deflections are 10% lower than measured ones and the error between predicted and measured horizontal tensile strain values is less than 2% in the critical location. CONCLUSIONS: The fact indicates that the proposed the analysis is found to be accurate for estimating the behavior of bridge deck pavements.
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참고문헌 (10)
참고문헌 신청
건설교통부 / 2007 / 교면포장 품질관리 매뉴얼 , 등록번호11-1500000-001949-01
한수도로산업 / 2010 / 에포아스배합의강도발현
Gil, H. / 2001 / A Study on Design and Construction of Long Span Bridges, Korea Expressway Corporation Research Report
Hicks R. G. / 2000 / Asphalt Surface on Steel Bridge Decks :135~142
Huurman M. / 2004 / APT Testing and 3D Finite Element Analysis of Asphalt Surfacings on Orthotropic Steel Deck Bridges / Presented apt Second International Conference on Accelerated Pavement Testing
한수도로산업 / 2010 / 에포아스배합의강도발현
Gil, H. / 2001 / A Study on Design and Construction of Long Span Bridges, Korea Expressway Corporation Research Report
Hicks R. G. / 2000 / Asphalt Surface on Steel Bridge Decks :135~142
Huurman M. / 2004 / APT Testing and 3D Finite Element Analysis of Asphalt Surfacings on Orthotropic Steel Deck Bridges / Presented apt Second International Conference on Accelerated Pavement Testing
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