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Box Girder

The Experts below are selected from a list of 306 Experts worldwide ranked by ideXlab platform

Huang Zh – 1st expert on this subject based on the ideXlab platform

  • Prefabrication quality control of prestressed concrete Box Girder
    , 2020
    Co-Authors: Huang Zh

    Abstract:

    From five aspects: construction site preparation,formwork system,assembling reinforcement,marine durable concrete and prefabricated Box Girder in full holes technical difficulties and prefabrication quality control of prestressed concrete Box Girder in non-navigable openings of cross-sea bridge are discussed,in order to create large-span prestressed concrete Box Girder with high quality.

Fang Ju – 2nd expert on this subject based on the ideXlab platform

  • On analysis of shear lag effect of thin-walled Box Girder
    , 2020
    Co-Authors: Fang Ju

    Abstract:

    The paper introduces the shear lag effect of the thin-walled Box Girder and its variation calculation methods,illustrates the process of the shear lag effect of the Box Girder of the variation calculation by combining with the cantilevel Box Girder of the factual bridge,and proves by the results that the influence of the shear lag effect can not be neglected in the bridge structure of the thin-walled Box Girder,so it can be the important factor influencing the design.

Zhang Yuanhai – 3rd expert on this subject based on the ideXlab platform

  • THE CONDITION OF WARPING CONTINUITY OF THIN-WALLED BoxGirder
    Mechanics in Engineering, 2020
    Co-Authors: Zhang Yuanhai

    Abstract:

    On the basis of the theory of thin-walled member,the continuity of warping in analysis of bending shearing flow and warping shearing flow in thin-walled BoxGirder is studied.With the continuity condition of warping,the formula of warping shearing flow in restrained torsion of thin-walled BoxGirder is established.The error in relevent references is pointed out and corrected.The warping shearing flow in a cantilever Box Girder under restrained torsion is calculated.