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INFLUENCE OF FLANGE WIDTH ON THE SHEAR-LAG EFFECT FOR PC SKEBOX-SECTION GIRDER BRIDGES |
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| รหัสดีโอไอ | |
| Title | INFLUENCE OF FLANGE WIDTH ON THE SHEAR-LAG EFFECT FOR PC SKEBOX-SECTION GIRDER BRIDGES |
| Creator | JIAN-QING BU and JIN YANG |
| Publisher | ISEC Press |
| Publication Year | 2557 |
| Keyword | ANSYS, Flange width, Orthogonal box-section girder bridges, Shear-lag effect, Distribution law. |
| Abstract | Skewed box-section girder bridges are widely used in the proceeding of the road network construction. Ignoring the shear-lag effect will give rise to the instability and failure of bridges. The single-factor calculation theory of orthogonal box-section girder bridges cannot be applied to the calculation of the shear-lag effect of skewed box-section girder bridges. In this paper, simply-supported skew box-section girder bridge models with different widths of flanges were built by using the finite element software ANSYS. The distribution laws of shear-lag effect in the transverse and vertical of skewed box-section girder bridges were more obvious with an increase in the flange width. |
| ISBN | 978-0-9960437-0-0 |
