桥梁中的盖梁预应力张拉控制参数计算

Calculation on parameters for strain-pull controlling of coping prestress in bridge project

指出了在桥梁设计中,预应力张拉控制已成为桥梁结构施工中的一道重要工序,通过工程实例主要对桥梁盖梁的预应力张拉控制的相关参数进行了计算,可为今后的施工提供参考。

In bridge design, the strain-pull controlling has become an important working procedure during the structure construction of bridge, combined the engineering example. The calculation on relative parameters for strain-pull controlling of coping prestress can provide reference for construction in future.