桁架牛腿在连续刚构桥0号块施工中的运用

The application of truss corbel in the construction of 0# block in continuous rigid frame bridge

结合工程实例,介绍了桁架牛腿在连续刚构桥0号块施工中的运用,并对其强度、刚度、牛腿的抗剪抗弯能力、桁架变形、预埋件承载力等方面进行了力学计算,可供类似工程施工参考。

Combined with practical engineering,this paper introduces the application of truss corbel in the construction of 0# block in continuous rigid frame bridge,and carries out mechanical calculate of its strength and rigidity, shear and bending-resistance of corbel,deformation of truss,and bearing capacity of embedded parts,which to offer a reference for similar engineering construction.