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Analysis of Shear Lag Effect in Thin Walled Curved Box Girder Bridges

On the basis of thin walled curved bars theory and the variational principle, the equations of equilibrium with considering the shear lag, the bending a...
QZ Luo  -  《Journal of the C...  -  被引量:  39  -  1999年

连续弯箱梁桥剪滞效应分析和实用计算法研究

Analysis of the shear lag effect in continuous curved box girder bridges and the research on p ractical calculating method[ J ]. China Journal of H ...
王忠  -  福州大学  -  被引量:  12  -  1997年
来源: 万方

Analysis on Shear Lag Effect of Box Girder Subject to Dynamic Load

Shear lag effect of box girders under static, transient dynamic load and harmonic dynamic load has been studied, respectively, through finite element me...
YG ZhangYN Li  -  《Applied Mechanic...  -  被引量:  3  -  2014年

The Shear-Lag Effect on Curved Box Girder Bridge Considering Prestress and Initial Curvature

According to the principle of minimum potential energy and energy differential methods and assuming the shear lag warp displacement function with consid...
JL QiaoY JinWL Tian , ... -  《Applied Mechanic...  -  被引量:  1  -  2012年

Research on Shear Lag Effect of Curved Box Girder with Cantilever Plate Variable Width Section

In order to meet various terrains and special conditions, variable-width curved box girder bridges have been widely used in urban transportation road co...
J YangN Ding  -  International Con...  -  被引量:  0  -  2024年
来源: Springer

Finite Element Analysis of Shear Lag Effect in Long-Span Single-Box Continuous Rigid Bridges

As the span and width of continuous rigid bridges increase, the complexity of the spatial forces acting on these structures also grows, challenging trad...
Z ShenC ZhouD Li , ... -  被引量:  0  -  2025年

Seismic response analysis on shear lag effect of continuous curved box girder with three spans

Shear lag effect of continuous curved box girder with three spans under seismic excitation is studied in this paper. Firstly, spatial shell finite eleme...
Hai-lin LuH CaiHongying Yang , ... -  被引量:  0  -  2017年

THE ANALYSIS OF THE SHEAR-LAG EFFECT OF CONTINUOUS CURVED BOX GIRDER BRIDGES AND RESEARCH ON PRACTICAL CALCULATING METHODS

Using space shell finite element method, the authors present an analysis of the shear-lag effect laws of continuous curved box girder bridges and the influence of main structure parameters on the shear-lag effect. The accuracy of the ...
Peng Da-wenW Zhong  -  《China Journal of...  -  被引量:  0  -  1998年

Shear Lag Effect for PC Continuous Curved Box-section Girder Bridge under the Moving Vehicular Loads

In order to analyze the shear lag effect for pre-stressed concrete continuous curved box-shaped girder bridge under the moving vehicular load, bridge an...
J BuJ Mo  -  《Civil Engineerin...  -  被引量:  0  -  2013年
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Shear Lag Effect of Continuous Curved Box Girder with Initial Curvature

The homogeneous solutions of the governing differential equations for shear lag are used as the displacement patterns of the finite segment are presente...
Y WuY LuH Shi  -  International Con...  -  被引量:  0  -  2012年

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