超长曲线预应力束控制张拉技术

Techniques about Stretching Control by Use of Extra Long Curve Prestressing

以柳州潭中高架桥为例,阐述了超长曲线预应力张拉技术在高架桥工程施工中的应用。

Taking Tangzhong Trestle in Liuzhou as an example, the paper expatiates the application of ex-tra long curve prestressing stretching technique in construction of trestles.