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State-of-the-art of spatial arch bridges
Author(s) -
Marta Sarmiento-Comesías,
Ana M. RuizTeran,
A Aparicio
Publication year - 2013
Publication title -
proceedings of the institution of civil engineers - bridge engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.384
H-Index - 20
eISSN - 1751-7664
pISSN - 1478-4637
DOI - 10.1680/bren.11.00010
Subject(s) - arch , structural engineering , landmark , arch bridge , bridge (graph theory) , deck , bending , engineering , computer science , artificial intelligence , medicine
22.04.13 KB. Ok to add accepted pdf to spiral. Re: ICE email to author.The paper describes a new form of bridge called a spatial arch bridge. This bridge type was developed in response to the demand for landmark structures, which have started to appear in the modern urban landscape to provide a symbol of originality, innovation and progress. Spatial arch bridges are defined as bridges in which the vertical deck loads produce bending moments and shear forces not contained in the arch plane, owing to their geometrical and structural configuration. Moreover, the arch itself may not be contained in a plane. The different variables and geometries that create such a structural configuration have been studied and classified. A wide compilation of examples of this bridge type has been made in chronological order, according to their construction date, from Maillarts first concrete spatial arch bridges to the latest designs and materials

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