Prediction of Shear Lag Effect in Thin-Walled Single-Box Multicell Box Girder Based on the Modified Warping Displacement Function

<div>Shear lag coefficients of the simply supported box girder. (a) Top flanges of midspan cross section (<i>x</i> = 600 mm). (b) Bottom flanges of midspan cross section (<i>x</i> = 600 mm). (c) Top flanges of 3/8-span cross section (<i>x</i> = 450 mm). (d) Bottom flanges of 3/8-span cross section (<i>x</i> = 450 mm).</div>

Advances in Civil Engineering

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Figure 14

Figure 14: Prediction of Shear Lag Effect in Thin-Walled Single-Box Multicell Box Girder Based on the Modified Warping Displacement Function 