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A platform for research: civil engineering, architecture and urbanism
Gradually-densified node type river control work arrangement method for wandering river channel
The invention discloses a gradually-densified node type river control work arrangement method for a wandering river channel. The method comprises the following steps of determining of inherent nodes of the river channel in the wandering river channel; arrangement of first nodes; evaluation of arrangement effect of the first nodes; arrangement of second nodes, and subsequent adjusting, wherein the first nodes and the second nodes respectively adopt a series of discontinuous regulation buildings, the interval distance is determined according to the wandering property, and the nodes are gradually densified according to the primary regulation effect so as to enhance the constraint of the river channel, namely that the regulation building (namely the second node) is built continuously between the two first nodes to increase the number of nodes; the variable-density node arrangement type can be adopted according to the wandering change of different river reaches. The method has the advantages that the engineering quantity is obviously reduced, the buildings can be gradually built by phases, and the one-time fund investment is less; according to the characteristics of the river channel, the river control work can be arranged according to local conditions; according to the previous regulation effect, the work arrangement can be adjusted.
Gradually-densified node type river control work arrangement method for wandering river channel
The invention discloses a gradually-densified node type river control work arrangement method for a wandering river channel. The method comprises the following steps of determining of inherent nodes of the river channel in the wandering river channel; arrangement of first nodes; evaluation of arrangement effect of the first nodes; arrangement of second nodes, and subsequent adjusting, wherein the first nodes and the second nodes respectively adopt a series of discontinuous regulation buildings, the interval distance is determined according to the wandering property, and the nodes are gradually densified according to the primary regulation effect so as to enhance the constraint of the river channel, namely that the regulation building (namely the second node) is built continuously between the two first nodes to increase the number of nodes; the variable-density node arrangement type can be adopted according to the wandering change of different river reaches. The method has the advantages that the engineering quantity is obviously reduced, the buildings can be gradually built by phases, and the one-time fund investment is less; according to the characteristics of the river channel, the river control work can be arranged according to local conditions; according to the previous regulation effect, the work arrangement can be adjusted.
Gradually-densified node type river control work arrangement method for wandering river channel
QIAO YIFAN (author) / FANG GUOHUA (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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