Unequal Tension Forces of Support Anchor Bolts in Simple Curved Steel-Box Girder BridgesUnequal Tension Forces of Support Anchor Bolts in Simple Curved Steel-Box Girder Bridges
- Other Titles
- Unequal Tension Forces of Support Anchor Bolts in Simple Curved Steel-Box Girder Bridges
- Authors
- 조선규; 윤석구; 윤순종; Jong-Min Lee; Dong-Joo Seo
- Issue Date
- 2006
- Publisher
- 한국강구조학회
- Keywords
- Curved bridge; Pot bearing; Finite element analysis; Negative reaction; Unequal tension force1. IntroductionRecently the use of horizontally curved girder bridgeshas increased considerably in highways and interchangesof horizontally curved bridges; Curved bridge; Pot bearing; Finite element analysis; Negative reaction; Unequal tension force1. IntroductionRecently the use of horizontally curved girder bridgeshas increased considerably in highways and interchangesof horizontally curved bridges
- Citation
- International Journal of STEEL STRUCTURES, v.6, no.3, pp.23 - 30
- Journal Title
- International Journal of STEEL STRUCTURES
- Volume
- 6
- Number
- 3
- Start Page
- 23
- End Page
- 30
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/24954
- ISSN
- 1598-2351
- Abstract
- Due to the geometric plane of the curved bridges, torsional moment is easily developed and then, at the inner side of thesupports, the negative support reactions are occurred. In some cases, the pot bearing system is used to resist negative supportreactions. These reactions cause the unequal tension forces at the anchor bolts of the pot bearing system. However, currentpractical design process may underestimate the amount of tension forces occurring at the anchor bolts. Accordingly, in orderrynonlinear finite element analysis and linear finite element analysis are conducted. Based on the two numerical results, the safetyfactor is estimated for the efective use of the numerical result obtained by the linear finite element analysis.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Civil Engineering Major > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.