NDLI: Ductility behavior of skewed integral abutment bridge

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Ductility behavior of skewed integral abutment bridge

Content Provider	Scilit
Author	Zhao, Q. H. Weng, Q. L. Dong, S.
Copyright Year	2021
Description	Skewed integral abutment bridge (SIAB) is jointless bridge where girders and piles are cast monolithically with bridge abutments, and the longitudinal axis of deck is at an angle to the abutments. In order to study the ductility behavior of SIAB, the East Montpelier Bridge was taken as the prototype, and bridge models were constructed using analysis software SAP2000. Principal mode modal pushover analysis was used in the study of SIAB. The influence of skew angle, H pile arrangement and using an innovative pinned pile-abutment joint on the SIAB ductility behavior were studied. Research results indicate that the existence of skew angle can decrease the ductility performance of the bridge system; Pile with web parallel to the abut-ment axis presents higher bearing capacity and larger deformation capacity without reducing much ductility performance; When innovative pinned pile-abutment joint is used, the deformation capacity of SIAB increases, the lateral force capacity remains basically unchanged, while the displacement ductility decreases slightly. Book Name: Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9780429279119-421&type=chapterpdf
Ending Page	3101
Page Count	7
Starting Page	3095
DOI	10.1201/9780429279119-421
Language	English
Publisher	Informa UK Limited
Publisher Date	2021-04-19
Access Restriction	Open
Subject Keyword	Book Name: Bridge Maintenance, Safety, Management, Life-cycle Sustainability and Innovations Building and Construction Civil Engineering Behavior Abutment Bridge Ductility Models Innovative
Content Type	Text
Resource Type	Chapter

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