Discussion on construction key points of prestressed anchor cable in reservoir spillway
In order to explore the feasibility and applicability of the application of prestressed anchor cable reinforcement technology in the reinforcement of hydraulic structures,taking a reservoir project with large elevation difference of slope body and spillway built under slope body as an example,aiming at the objective fact that the stability of the slurry masonry retaining wall system of slope is insufficient,the prestressed anchor cable reinforcement scheme is proposed.The project design,construction preparation and construction technology are analyzed and discussed.The results show that compared with other strengthening techniques,the application of prestressed anchor cable can significantly improve the stability and bearing capacity of the slurry masonry retaining wall of the spillway slope of the reservoir.The construction process is simple and safe,and the reinforcement effect can be maintained for a long time.
reservoirspillwayprestressed anchor cablekey points of construction
NETL
NSTL
万方数据
