A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Present invention comprises a separate bypass channel that is installed on one side of the dam connecting upstream and downstream; water supply for fish ladder which is installed upstream, spillway wall disposed downstream of dam and having groove, a first fish ladder facility which connects said water supply and the spillway wall and has a predetermined number of the partition wall with a passage opening respectively, which are structured in a stepwise manner The first even and facility are installed on the upstream side inlet of the bypass channel is configured; and a second fish ladder facility which comprises inclined channel installed for discharging water to the side of the dam, sloping and comb wall contiguous installed to alternately at predetermined intervals on both sides of the main wall of the inclined channel, and movement passage in the shape of pipe shape that connects upstream and downstream on the inner bottom of the dam, which is provided in the middle of said bypass channel.
Present invention comprises a separate bypass channel that is installed on one side of the dam connecting upstream and downstream; water supply for fish ladder which is installed upstream, spillway wall disposed downstream of dam and having groove, a first fish ladder facility which connects said water supply and the spillway wall and has a predetermined number of the partition wall with a passage opening respectively, which are structured in a stepwise manner The first even and facility are installed on the upstream side inlet of the bypass channel is configured; and a second fish ladder facility which comprises inclined channel installed for discharging water to the side of the dam, sloping and comb wall contiguous installed to alternately at predetermined intervals on both sides of the main wall of the inclined channel, and movement passage in the shape of pipe shape that connects upstream and downstream on the inner bottom of the dam, which is provided in the middle of said bypass channel.
FISH LADDER FACILITY
CHEN ZHEN YUAN (author)
2017-05-18
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Fish pass facility and method with fish ladder and navigation lock combined
| European Patent Office | 2015