大吨位装配式预应力混凝土T型梁桥研究

Study on Large Prestressed Concrete Precast T beam Bridge

通过对Ｔ梁的受力性能分析、局部承压应力分析、大吨位张拉工艺研究，得出了大吨位无马蹄Ｔ型梁的设计、配束、配筋方法，并给出标准跨径之算法。

In this paper, the local compressive stress is studied, the method of jacking tendon, the way of design reinforcement and tendon, and the analysis method of standards span on the new prestressed concrete T beam are presented.