Nesting type ecological sand-fixing bank protection structure

Abstract

The invention relates to a nesting type ecological sand-fixing bank protection structure which comprises a plurality of groups of branches and plates, side slopes on two sides of a river channel are obliquely arranged, each group of branches are branches and trunk of a local tree, and each group of branches are inserted into the side slopes; the plates are spliced into a polygonal structure, the ends of every two adjacent plates are connected, and each group of branches are inserted into the polygonal area defined by the plates. According to the structure, each group of branches grow to form a restoration community similar to an original community structure, and perfect fusion with an original ecological system is achieved through succession for a certain time; for plant branches which do not survive through cuttage, nutrient substances are continuously provided for soil and other plants through the decomposition effect; and according to the technical scheme, the ecological principle is applied, restoration is conducted in the mode similar to the original ecological environment as far as possible from restoration material selection to restoration mode, the restored environment is integrated with the surrounding habitat after a certain period of routine time, and a certain ecological function is achieved.

Description

technical field [0001] The present application relates to the field of ecological revetment, in particular to a nesting type ecological sand-fixing revetment structure. Background technique [0002] With the continuous advancement of my country's modernization, the development of ecological environment has become one of the important procedures in rural and urban construction. Water conservancy construction is one of the guarantees for the long-term development of the country. Water conservancy construction not only provides water supply for the development of industry and agriculture, but also has decisive significance for ensuring the normal living water of rural and urban population. In some areas, due to the influence of channel geology and other factors, the soil structure on both sides of the river is mostly river sand deposited layer by layer. The river sand in the river bank is easy to occur with the river water, causing secondary disasters such as landslides on the...

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Problems solved by technology

[0003] In view of the relevant technologies mentioned above, the inventor believes that there are the following defects: in the construction process of the existing river slope revetment, the design is mostly carried out from the perspective of ecological restoration. It is used in the process of river bank construction, but with the extension of time, in the process of the later stage of the river bank, the existing various ecological restoration technologies cannot be well integrated with the surrounding environment, and the sustainable development effect is not significant, so room for improvement

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