后张法50m预应力T型梁施工控制

Implement of 50-meter Prestressed Concrete T Beam With Post-Extensive Method

结合工程实际,从施工准备、钢绞线的力学性能、混凝土施工、施加预应力、孔道压浆等几个方面探讨后张法50m预应力T梁的施工控制方法,对同类工程的施工有一定的指导意义。

Combining with factual engineering, it discusses construction controlling methods of 50- meter prestressed concrete T beam with post-extensive method in aspects of implement preparation, mechanics character of steel stranded wire, concrete implement, exerting pressure, press grouting and so on, it has guiding value to similar engineerings.