Author:
Gauthier Yves,Montens Serge,Kataria Rajan,Touat Arezki
Abstract
<p>The Pragati-Maidan viaduct is an extradosed railway bridge with a main span of 93 m. The deck cross-section has a U shape, which permits a perfect integration of the metro system in the superstructure.</p>
<p>The extradosed cables are covered by a concrete beam that allows to considerm them as internal prestressing. This beam also increases the stiffness of the main span.</p>
<p>This bridge is a the first of ist kind to be erected using the cantilever construction method, and it is the first extradosed bridge ever built in India.</p>
Publisher
International Association for Bridge and Structural Engineering (IABSE)
Reference2 articles.
1. D. DUTOIT, P. ARNAUD, "Delhi Line 3 and Santiago Line 4 precast segmental viaducts", FIB Symposium, New Delhi, 2004.
2. , IABSE Symposium: Metropolitan Habitats and Infrastructure, Shanghai, China, 22-24 September 2004
Cited by
4 articles.
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