In order to demonstrate the reliability of the water filling and pressure balance pipeline of flood-releasing tunnel in Xiaolangdi Multi-purpose Project,a prototype observation about the vibration characteristics of the pipeline was done at the upper water level of 252.

This paper introduces the general situation of Shencun Reservoir project,and based on the data obtained from engineering geological exploration,evaluates the engineering geological condition of bottom outlet of flood way of Shencun Reservoir.

In this paper step energy dissipation and bottom outlet flood discharge energy dissipation with air hole had been studied by the method of the combination of numerical simulation and physical model tests.

Study of the geometries of aerators for flat-bottomed discharge tunnels;