Vetenskap & teknik
Pocket
Steel Box Girders Under Pure Torsion, A Theoretical & Empirical Study
Nabeel Abdulazeez Al-Ayish
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The primary advantage of the box girder construction lies in its high torsional stiffness , a necessary quality for large span bridges where a heavily loaded main traffic lane produces a non-uniformly distributed live loading in the transverse direction of the bridge , further torsional loads are experienced by bridges having curved plan forms . In general , box girder bridge sections are more streamlined than those of other types of bridge and are often selected over other possible solutions for aesthetic reasons . An additional advantage of the box-section is that its geometry allows a larger cross-sectional area of steel to be accommodated in the bottom plate than is possible in the bottom flange of a normal plate girder . Thus box girders posses lower constructional depths . Due to the major need to engineering applications incorporating box girders in our life , studies like current research are necessary .
- Format: Pocket/Paperback
- ISBN: 9783847309420
- Språk: Engelska
- Antal sidor: 148
- Utgivningsdatum: 2012-02-21
- Förlag: LAP Lambert Academic Publishing