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Conceptual design for bridges: Are we doing it in education & practice?

 Conceptual design for bridges: Are we doing it in education & practice?
Auteur(s):
Présenté pendant IABSE Conference: Creativity and Collaboration – Instilling Imagination and Innovation in Structural Design, Bath, United Kingdom, 19-20 April 2017, publié dans , pp. 85-94
DOI: 10.2749/222137817821232487
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The engineer’s responsibility nowadays is not only in technical optimisation and maximization but also more in developing innovative design ideas, which fulfil the cultural and social demands and s...
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Détails bibliographiques

Auteur(s): (Structural Engineering Department, Ain Shams University, Egypt)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Conference: Creativity and Collaboration – Instilling Imagination and Innovation in Structural Design, Bath, United Kingdom, 19-20 April 2017
Publié dans:
Page(s): 85-94 Nombre total de pages (du PDF): 10
Page(s): 85-94
Nombre total de pages (du PDF): 10
Année: 2017
DOI: 10.2749/222137817821232487
Abstrait:

The engineer’s responsibility nowadays is not only in technical optimisation and maximization but also more in developing innovative design ideas, which fulfil the cultural and social demands and simultaneously combine the beauty, economy, slenderness and stability criteria. The concept of the bridge design is the most important phase, however the designer should be capable to consider different structural systems and he should deal with the structural behaviour and design of different structural materials without any restrictions. Focusing on the status of the structural engineering nowadays, one can state the following:

  • Due to the splitting of the educational system according to the material type, i.e. design of concrete structures, design of steel and timber structures, there are engineers, who could deal only with either steel or concrete bridges. Therefore, in frequent cases the decision is pre-made according to the experience of the designer!

  • The standard well-known technical solutions are easier to be followed for a certain design than thinking from scratch, due to mental, social and economic reasons. As a result of that, the standard technical solutions and/or repeated ideas will be applied, thus it results in an overall low/bad quality. Therefore, the structural engineering has lost great part of its social image worldwide and thus less qualified brains are attracted to this profession, which again has negative retains on the whole thing.

Mots-clé:
design pont extradossé