TST伸缩缝在团结渠桥桥梁改造中的应用

Application of TST Expansion Joint in Reconstruction of Tuanjie Trench Bridge

通过对TST伸缩缝的结构特点、材料配合比、施工工艺等技术问题的研究,将其应用到团结渠桥桥梁上部结构改造中,实践证明是成功之举,值得同行借鉴。

By analyzing the structure characteristics, material mixture ratio, construction technique and other technical problems of TST expansion joint, it is applied in the top structure reconstruction of Tuanjie Trench Bridge. Practice has proved it is a great success deserving reference.