The paper introduces the arrangement of anchor sheaf in gate pier, the design of tension, the selection of anchorage system and the result of space finite element calculation.
本文对预应力闸墩的锚束布置、张拉力设计、锚固体系选择以及空间有限元计算成果作了简要介绍。
2
Moreover, curve prestressed anchorage cables are applied to eliminate or minish the tensile stress to prevent the cracks appearing on the deep orifice gate blocks.
此外，为了防止深孔闸墩部位的裂缝发生，设计采用对闸墩施加曲线形预应力锚索以消除或减小拉应力。
3
The design scheme of installing pre-stressed anchorage rod in the channels of A and B tension bar in the top pintle of miter gate has been adopted, which is the first one at home.