Porous habitat unit type ecological shore protection block

An ecological bank protection, unitized technology, applied in coastline protection, water resources protection, cultivation and other directions, can solve the problems of lack of consideration of aquatic biological utilization, lack of comprehensive meaning, and lack of access to fish and aquatic insects, etc. The effect of improving the roughness of the bank protection

Inactive Publication Date: 2007-04-11
DALIAN UNIV OF TECH
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AI Technical Summary

Problems solved by technology

[0002] At present, in order to keep the natural characteristics and water flow diversity of the river as much as possible, domestic and foreign engineers and technicians have begun to study ecological revetment technology, and have proposed some ecological revetment structures that can restore the growth of riverbank plants, such as woody revetments that stabilize riverbanks and provide habitats. Plant cultivation technology (woody plantings), herbaceous cover technology (Herbaceous cover), soil reinforcement technology (Soil reinforcement) using natural or synthetic materials, etc., but these revetment structures often do not provide holes for fish to hide and aquatic insects to go ashore. access, and did not combine the needs of aquatic animals and plants, did not reflect the comprehensive meaning of "ecology", and lacked consideration of the use of pores by aquatic organisms

Method used

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  • Porous habitat unit type ecological shore protection block
  • Porous habitat unit type ecological shore protection block
  • Porous habitat unit type ecological shore protection block

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Embodiment Construction

[0024] The specific implementation manner of the present invention will be described in detail below in combination with the technical scheme and accompanying drawings.

[0025] Construction in horizontal direction:

[0026] When installing, connect block by block from one end, the left wall ear 12 of the first row of block is inserted in the right wall socket 9 of the adjacent block. After installation, it is necessary to fill the planting hole 3 with fine soil, and scatter grass seeds, and fill the back fixing part 13 with backfill soil, so as to play a fixed role. After the filler 2 is put into the hollow concrete column 1 of each bank revetment block, the second row of bank revetment blocks is installed. Pay attention to the occlusion of the upper and lower parts during installation, and the left and right are still connected in sequence by using slots. The third row and so on. Since the maximum connection deformation seam length allowed by the right wall jack 9 and the...

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Abstract

The present invention belongs to the field of river regulation and river habitat restoring technology, and is especially one kind of porous habitat type ecological bank protecting block. The ecological bank protecting block has the structure including hollow concrete column, holes, filler, plant growing hole and bottom fish hole, and bayonet structure for interlocking. The present invention has the positive effect of restoring river habitat, and is suitable for young fish, aquatic plant and aquatic insect to grow.

Description

technical field [0001] The invention belongs to the technical field of river course management and river habitat restoration. It involves the research on the ecological function of the porous structure of revetment blocks, especially how to use the porous structure to create a local niche, increase the roughness, slow down the flow rate, provide fish spawning, juvenile fish avoid predators, aquatic plant growth, aquatic A place where insects nest and aquatic insects come ashore. Background technique [0002] At present, in order to keep the natural characteristics and water flow diversity of the river as much as possible, domestic and foreign engineers and technicians have begun to study ecological revetment technology, and have proposed some ecological revetment structures that can restore the growth of riverbank plants, such as woody revetments that stabilize riverbanks and provide habitats. Plant cultivation technology (woody plantings), herbaceous cover technology (Herb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/14A01G9/00
CPCY02A20/402
Inventor 许士国刘盈斐
Owner DALIAN UNIV OF TECH
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