现预应力T形梁已经成为了桥梁上部的主要结构形式,故预应力T形梁的预制成为了桥梁上部结构施工的主要问题。预制场地建设对预应力T形梁的预制、运出架设安装又是至关重要的因素,所以搞好预制场地建设是预应力T形梁预制完善的保证。 Now the prestressed T-beam has become the main structure of the upper part of the bridge, so the prefabrication of the prestressed T-beam becomes a major problem in the construction of the superstructure of the bridge. Prefabricated site construction of prestressed T-beam prefabricated, shipped out of erection and installation is also a crucial factor, so do a good job prefabricated site construction is pre-stressed T-beam prefabricated perfect guarantee.