According to characteristics of the different outlet structures, the operations of discharge of the double sluice gates along with the new adding outlet structures are considered in the flood period, by which the flow r.

The situation of leak in floodgate of Lushi water project is introduced, cause and the urgency of it is analyzed.

The application of plywood/squared timber formwork in sluice concreting of Suzhi hydropower project;

Multi-objective and multiple fuzzy optimization of sluice scheme in north conveyance canal head

Therefore, after detailed studies of the above influence factors,the paper establishes the index eval uation system,and applies many models to the sluice optimum scheme of BeiyinQushou project.

Design of stilling basin for spillway gate of Kangyang hydropower station on the Yellow River;

After introducing the design, debugging, and operation of the spillway gate monitoring & control system at the Fuchunjiang Hydropower Plant, this paper indicates the functions of this system.

The theoretical model and the calculation method for the control of the spillway gate in the reservoirs are studied, and a new model for the optimization procedure of the dynamical tracking of practical spillway flow is developed.

This paper briefly introduces the present status of the spillway gate,the structure and features of the reformed computer monitoring & control system and the reformation of rolling bearing at the fixed roller gate in the Penglatan hydropower plant.

This paper analyzes the influence of bucket angel to the characteristic of surface current energy dissipation, which is base on the experiment result of surface current energy dissipation of release sluice in Mohu water power station.

Due to the discharge of the release sluice, the left dyke downstrea m of the barrage has collapsed eventually.