Perpendicular revetment multi-level ecological landscape space system and construction method

Abstract

The invention discloses a perpendicular revetment multi-level ecological landscape space system. A main body structure comprises a perpendicular ecological revetment and an ecological revetment matrix which is arranged on the near-water side of the perpendicular ecological revetment. The perpendicular ecological revetment comprises a square gabion. Multiple piles are symmetrically inserted into the two side surfaces of the square gabion. A single beam is connected to the tops of every two symmetrical piles. End keels or middle keels are fixedly installed between the tops of the multiple single beams. Corrosion-resistant wood boards are paved between every two parallel end keels and every two parallel middle keels. The perpendicular revetment multi-level ecological landscape space system does not destroy the original creature habitat environment at the junction of land and water, has ornamental value, is low in cost and convenient to construct and does not have unfavorable influences on water bodies of rivers and lakes.

Description

technical field [0001] The invention belongs to the technical field of water conservancy engineering, in particular to a vertical revetment multi-level ecological landscape space system and a construction method. Background technique [0002] Existing engineering practices at the water-land junctions of rivers and lakes often only consider the revetment matrix structure or the revetment structure, and fail to make an overall design of the two: the design of the revetment matrix structure pays more attention to the growth effect of aquatic plants, and lacks consideration for the revetment protection; while the revetment structure The design often only considers the requirements of revetment protection engineering, and pays little attention to the ecological landscape effect at the junction of land and water between rivers and lakes. The design of the revetment matrix structure and the revetment structure lacks connection and lack of connection, which eventually leads to the i...

AI Technical Summary

Problems solved by technology

The design of the revetment matrix structure and the revetment structure lacks connection and lack of connection, which eventually leads to the isolation of the two. Engineering performance has not been maximized

[0003] The existing revetments are mainly reinforced concrete or stone masonry structures, and their disadvantages are: monotonous landscape: the water-land junction of rivers, lakes and wetlands is hardened by concrete or masonry, and the form is rigid and abrupt, which is incompatible with the natural landscape; insufficient hydrophilicity: the water-land junction is hardened Finally, it is difficult for people to get close to the water body, which blocks the connection between people and the water body, making people's hydrophilic psychology unsatisfactory; destroying the ecology: the existing revetment structure cuts off the normal material circulation, energy flow and The exchange of information greatly damages the living environment of the organisms inhabiting the area, seriously affects the ecological balance of rivers and lakes, and eventually leads to the reduction of biodiversity and the weakening of the self-purification ability of water bodies; interference with water circulation: most of the existing revetments are Impervious structure, natural water body cannot circulate normally

The disadvantages of the concrete matrix are: destroying the habitat of aquatic animals and plants-aquatic animals cannot live and reproduce normally, and aquatic plants cannot take root and grow. Over time, the self-purification ability of the water body is weakened, and the water quality is turbid and rancid; blocking underground runoff, rivers, lakes and groundwater cannot be replenished normally Exchange, interfere with water cycle, affect local microclimate

The disadvantage of the soil matrix is: the soil has poor erosion resistance, and the revetment without protection often forms an "empty shell" due to the loss of soil on the lower side of the structure, resulting in collapse accidents

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