索塔锚固区U型钢束施工控制探讨

Research on the Anchorage Zone of U Type Steel Beam Construction Control

结合宁波市福明路跨铁路宁波东站斜拉桥索塔锚固区U型预应力筋张拉工艺模型试验,通过对索塔锚固区U型预应力筋施工控制研究,对此类预应力体系在斜拉桥索塔锚固区中的应用作了深入的探讨。

Combined with the extension model test of the U type prestressed tendon of cable-stayed bridge pylon anchorage zone of Ningbo Fuming Road overpassing Ningbo East Railway Station, through the research of construction control of cable pylon anchorage zone of U tendons, the application of the prestressed system in the anchorage zone of cable-stayed bridge is discussed in depth.