Upstand Finite Element Analysis of Slab Bridges

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O'Brien, Eugene J.; Keogh, D.L.;

For slab bridge decks with wide transverse edge cantilevers, the plane grillage analogy is shown to be an inaccurate method of linear elastic analysis due to variations in the vertical position of the neutral axis. The upstand grillage analogy is also shown to give inac... View more
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