现浇连续梁超长预应力穿束及张拉控制

Cast-in-place continuous beam extra-long prestressed beam and tension control

本文针对某大桥现浇连续梁施工实践阐述了超长预应力穿束及张拉施工工艺和控制要点。实践表明,采用方法正确,可为类似工作提供借鉴和参考。

This essay aims at expounding the super-long prestressed beam and tensioning construction technology and its controlling points which is based on the cast-in-place continuous beam construction of a certain bridge practice shows that adopting correct methods call provide reference for similar work.