Abstract: The discharge capacity of a pressure spillway tunnel is a key problem involving its scale and sizes, and it also is a hydraulic issue needed to be solved in design.

• 摘要： 鉴于猴子石滑坡地质条件复杂，地理位置与保护对象又十分重要，必须采取行之有效的工程措施对其进行综合治理。