To hold Constructional technology of OVM Prestressed Anchoring System, the paper expounded performance, structure size,design parameter, tension and anchor quality of OVM Prestressed Anchor in the Construcrion of SongHuajiang River Bridge of JiuZhan.

• 为了全面掌握 OVM型预应力张拉锚固体系施工技术 ,在九站松花江大桥施工过程中主要对 OVM型锚具的特性与构造尺寸、锚固性能参数与设计参数、张拉程序及锚具质量项等方面进行严格掌握与控制