VARIABLE CROSS-SECTION CANTILEVER BOX GIRDER SHEAR LAG ANALYSIS
Zhang Xiao-lei
Abstract
Zhang Xiao-lei
Abstract
Analogy method is derived using three variable cross-section cantilever bridge shear lag equation,and in accordance with their different boundary conditions corresponding structures obtained specific expression of shear flow.Use the finite element analysis software ANSYS to model and to verify the correctness of the expression of shear flow,analysis of shearing lag effect in box girder cantilever.
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Analogy method is derived using three variable cross-section cantilever bridge shear lag equation,and in accordance with their different boundary conditions corresponding structures obtained specific expression of shear flow.Use the finite element analysis software ANSYS to model and to verify the correctness of the expression of shear flow,analysis of shearing lag effect in box girder cantilever.
Key concepts: Cantilever, Box girder, Structural engineering, Lag, Finite element method, Shearing (physics), Shear (geology), Engineering