Concerning on construction method of prestressed concrete continuous girder cradle on Jiashao Bridge
Wang Shou-ji
Abstract
Wang Shou-ji
Abstract
Integrating with prestressed concrete continuous girder cradle construction on Jiashao Bridge,this thesis specifically introduces the construction of box girder blocks 0 # and structural design of cradles,and probes into the box and girder cantilever linear deflection and control,and finally,expounds the construction control of closure segment.Thus,it has certain directive significance for similar bridge project.
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Integrating with prestressed concrete continuous girder cradle construction on Jiashao Bridge,this thesis specifically introduces the construction of box girder blocks 0 # and structural design of cradles,and probes into the box and girder cantilever linear deflection and control,and finally,expounds the construction control of closure segment.Thus,it has certain directive significance for similar bridge project.
Key concepts: Box girder, Structural engineering, Prestressed concrete, Cantilever, Girder bridge, Engineering, Deflection (physics), Bridge (graph theory)