Overflow spillway for dams, weirs and similar structures

Details Overflow spillway for dams, weirs and similar structures Overflow spillway for dams, weirs and similar structures

1990-12-19

1991-10-29

Corbin, David H.

Hydraulic and earth engineering

Fluid control, treatment, or containment

Flow control

405 94, 405114, E02B 722, E02B 806

Patent

active

050611186

ABSTRACT:
For the purpose of effecting a quasi-permanent raising of the normal water level of an impounded reservoir and thereby augmenting its storage capacity except during the passage of major floods, the invention consists of rigidly fixing to the sill of the spillway a water level raising means comprising at least one vertical plate capable of resisting the water loads when spilling moderate heads (for discharging the floods of shorter recurrence intervals) but bending at its lower portion where it is fixed to the sill at a predetermined head not higher than the maximum water level in order to discharge larger floods.

REFERENCES:
patent: 972059 (1910-10-01), Clarke
patent: 1266748 (1918-05-01), Zimmerman
patent: 1806255 (1931-05-01), Groner et al.
patent: 1938675 (1933-12-01), Young
patent: 2118535 (1938-05-01), Betts
patent: 4787774 (1988-11-01), Grove

Affiliated with

Also associated with

Rating

Overflow spillway for dams, weirs and similar structures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Overflow spillway for dams, weirs and similar structures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Overflow spillway for dams, weirs and similar structures will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1396251