申王河水库溢洪道改造方案比选

Spillway Reforming Scheme Comparison of the Shenwanghe Reservoir

申王河水库是一座以防洪为主、兼顾灌溉的小(Ⅰ)型水库。由于其溢洪道年久失修、无消能措施,严重影响水库正常运行。该文根据工程地形、地质条件,经技术经济比较选定了溢洪道泄槽段轴线转弯、加墩陡槽消能的布置方案。

Shenwanghe Reservoir is a small（I） type reservoir that is mainly for flood control,and irrigation is taken into account. Disrepair and no energy dissipation measures of its spillway seriously affected the normal operation of the reservoir. Based on engineering topographical and geological conditions,the layout scheme of axis turning in the spillway chute section and adding pier in the chute for energy dissipation was selected after the technical and economic comparison.