Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Study of Simply Supported Skew Composite Bridge Decks Under IRC Loading
Skewness alters the behaviour of a bridge deck significantly. Though it gives rise to complex load distribution patterns, they are adopted due to the obstructions present at the site. Today’s highway network consists of many such skew bridges generally restricted to a skew angle of 30°. In this paper, the behaviour of Simply supported skew steel -concrete composite bridge decks having spans ranging from 25 m to 50 m and with skew angles 20°, 30° and 45° are studied. Grillage analogy method, a popular procedure followed in design offices. Analysis of these decks is done using STAAD Pro software. IRC live loads Class A, 70R (l), (m) and (n) wheeled vehicle, 70 R tracked type vehicle and Special Vehicle loading as given in IRC:6-2017 is adopted. This work aims to study simply supported skew bridge decks under all possible load combinations suggested by the latest version of IRC codes. Guidelines for width of bridge deck provided in IRC: SP: 87-2019 are followed. 18 bridge deck models are studied and their responses are compared and presented in a form that can be understood by the readers.
Study of Simply Supported Skew Composite Bridge Decks Under IRC Loading
Skewness alters the behaviour of a bridge deck significantly. Though it gives rise to complex load distribution patterns, they are adopted due to the obstructions present at the site. Today’s highway network consists of many such skew bridges generally restricted to a skew angle of 30°. In this paper, the behaviour of Simply supported skew steel -concrete composite bridge decks having spans ranging from 25 m to 50 m and with skew angles 20°, 30° and 45° are studied. Grillage analogy method, a popular procedure followed in design offices. Analysis of these decks is done using STAAD Pro software. IRC live loads Class A, 70R (l), (m) and (n) wheeled vehicle, 70 R tracked type vehicle and Special Vehicle loading as given in IRC:6-2017 is adopted. This work aims to study simply supported skew bridge decks under all possible load combinations suggested by the latest version of IRC codes. Guidelines for width of bridge deck provided in IRC: SP: 87-2019 are followed. 18 bridge deck models are studied and their responses are compared and presented in a form that can be understood by the readers.
Study of Simply Supported Skew Composite Bridge Decks Under IRC Loading
Structural Integrity
Fonseca de Oliveira Correia, José António (Herausgeber:in) / Choudhury, Satyabrata (Herausgeber:in) / Dutta, Subhrajit (Herausgeber:in) / Regita, J. Jane (Autor:in) / Sofi, A. (Autor:in)
International Conference on Advances in Structural Mechanics and Applications ; 2021 ; Silchar, India
Advances in Structural Mechanics and Applications ; Kapitel: 9 ; 118-137
Structural Integrity ; 27
03.06.2022
20 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Interactive Computer Aided Analysis of Simply Supported Prestressed Concrete Bridge Decks
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