Computer Aided Bridge Engineering (Detail Design of Pre-Stressed Concrete I-Girder / Box-Girder Bridges)

2022 ◽  
Author(s):  
Sandipan Goswami
Keyword(s):  
Bridge Engineering ◽  
Box Girder Bridges ◽  
Box Girder ◽  
Girder Bridges ◽  
Detail Design ◽  
Computer Aided

scholarly journals Effect of Web Inclination on Box Girder Bridges

2020 ◽  
Vol 9 (12) ◽  
pp. 232-236
Keyword(s):  
Finite Element ◽  
Bridge Engineering ◽  
Easy Access ◽  
Finite Element Models ◽  
Box Girder Bridges ◽  
Box Girder ◽  
Class A ◽  
Girder Bridges ◽  
Live Loads ◽  
Support Reactions

Bridge is a key element in any transportation system which provides easy access over physical obstacles like road, valley, water bodies etc. without closing the way underneath. Among various types, use of box girder type bridges are gaining popularity in bridge engineering because of its better stability, serviceability, economy, aesthetics, structural efficiency and rigidity in torsion. In this study, a box girder is analyzed by changing its web inclination angle to the horizontal (90°, 83°, 76°, 69°, 62°) using finite element based software CSi Bridge. Finite element models are developed keeping material properties, span length, boundary conditions as constant parameters. All these models are analyzed for self-weight, including load of wearing coat and crash barrier, and live loads specified by Indian Road Congress (IRC) namely IRC Class 70R and IRC Class-A loading. Responses in terms of torsional moment, longitudinal moment, support reactions, displacement and stresses are determined.

Application of the Pre-Stressed Concrete Box-Girder with Corrugated Steel Webs in Bridge Engineering in China

2013 ◽  
Vol 779-780 ◽  
pp. 550-555
Author(s):  
Shu Qin Li ◽  
Shui Wan
Keyword(s):  
Bridge Engineering ◽  
Box Girder Bridges ◽  
Box Girder ◽  
Shear Connectors ◽  
Girder Bridges ◽  
Concrete Box Girder

The pre-stressed composite box-girder with corrugated steel webs is a new kind structure, which includes corrugated steel webs, external pre-stressed cables and shear connectors that connect the corrugated steel webs and the concrete flange slab. In recent years more and more attention has been given to this kind structure and important achievement has been got in bridge engineering in China. In this paper three pre-stressed composite box-girder bridges with corrugated steel webs in China are introduced. Design experiences about the bridges are summarized, and their construction are discussed.

Application of Prestressed Concrete Composite Box-girder Bridges with Corrugated Steel Webs in Bridge Engineering in China

2015 ◽  
Vol 105 (52) ◽  
pp. 1-7
Author(s):  
Ming Li ◽  
Jianyong Song ◽  
Wanheng Li ◽  
Jinquan Zhang
Keyword(s):  
Prestressed Concrete ◽  
Bridge Engineering ◽  
Box Girder Bridges ◽  
Box Girder ◽  
Girder Bridges

Transverse post-tensioning design and detailing of precast, prestressed concrete adjacent-box-girder bridges

PCI Journal ◽  
2009 ◽  
Vol 54 (4) ◽  
pp. 159-174 ◽  
Author(s):  
Kromel E. Hanna ◽  
George Morcous ◽  
Maher K. Tadros
Keyword(s):  
Prestressed Concrete ◽  
Box Girder Bridges ◽  
Box Girder ◽  
Girder Bridges ◽  
Post Tensioning ◽  
Precast Prestressed Concrete

Crack-based serviceability assessment of post-tensioned segmental concrete box-girder bridges

Structures ◽  
2021 ◽  
Vol 30 ◽  
pp. 1097-1108
Author(s):  
Zhi-Qi He ◽  
Yonghui Li ◽  
Tian Xu ◽  
Zhao Liu ◽  
Zhongguo John Ma
Keyword(s):  
Box Girder Bridges ◽  
Box Girder ◽  
Girder Bridges ◽  
Concrete Box Girder ◽  
Concrete Box Girder Bridges ◽  
Post Tensioned

Temperature gradients and stress distributions in concrete box-girder bridges during hot-mix asphalt paving

Structures ◽  
2021 ◽  
Vol 33 ◽  
pp. 1954-1966
Author(s):  
Zhi-Qi He ◽  
Zeng Ma ◽  
Shixiang Zhang ◽  
Zhao Liu ◽  
Zhongguo John Ma
Keyword(s):  
Hot Mix Asphalt ◽  
Temperature Gradients ◽  
Stress Distributions ◽  
Box Girder Bridges ◽  
Box Girder ◽  
Girder Bridges ◽  
Asphalt Paving ◽  
Concrete Box Girder ◽  
Concrete Box Girder Bridges

Distribution Factors for Curved Continuous Composite Box-Girder Bridges

2005 ◽  
Vol 10 (6) ◽  
pp. 678-692 ◽  
Author(s):  
Magdy Samaan ◽  
Khaled Sennah ◽  
John B. Kennedy
Keyword(s):  
Box Girder Bridges ◽  
Box Girder ◽  
Girder Bridges

Fault-Tree Model for Risk Assessment of Bridge Failure: Case Study for Segmental Box Girder Bridges

2013 ◽  
Vol 19 (3) ◽  
pp. 326-334 ◽  
Author(s):  
Caitlyn Davis-McDaniel ◽  
Mashrur Chowdhury ◽  
Weichiang Pang ◽  
Kakan Dey
Keyword(s):  
Risk Assessment ◽  
Fault Tree ◽  
Tree Model ◽  
Box Girder Bridges ◽  
Box Girder ◽  
Girder Bridges ◽  
Bridge Failure
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