芒牙河水库工程大坝施工导流设计

Design of Construction Diversion for Mangya River Reservoir Dam

通过阐述芒牙河水库工程的工程概况,结合水文气象、地形地质及枢纽建筑物布置特点的基础上,选择采用一次断流、隧洞泄流,枯期围堰挡水、汛期度汛坝体挡水的施工导流方案,为工程的顺利实施奠定了基础。

This paper elaborates on the engineering overview of the Mangya River Reservoir project.Based on the characteristics of hydrology,meteorology,terrain,geology,and layout of hub buildings,the construction diversion plan of one-time cutoff,tunnel discharge,dry season cofferdam water retaining,and flood season dam water retaining is selected,which lays the foundation for the smooth implementation of the project.