Integrated pump station cylinder wall function

1. The water pressure on the precast pump station cylinder wall is calculated based on hydrostatic pressure.

The corresponding design water levels for the standard values of water pressure should be determined based on the data provided by the survey department and the hydrological department. For possible high and low water levels, a comprehensive consideration of changes over a period of time and potential trends during the engineering design reference period should be made.

The design water level corresponding to the standard value of water pressure should be determined based on the load effect on the structure, whether to choose the high water level or the low water level. When selecting the high water level, the corresponding value coefficient can be taken as the ratio of the average water level to the high water level; when selecting the low water level, the corresponding standard value coefficient should be 1.0.

4. Pressure exerted by groundwater on the wall of precast pump station cylinders