Ecological shore protection method for stepwise shore

Abstract

The invention discloses a stepped embankment ecological bank protection method. Firstly, a slope of an embankment is leveled; the bottommost level of the leveled embankment slope is tidied; a layer of hollow frame bodies which are arranged together horizontally are built along the length direction of the riverway on the tidy even bottommost level; gaps between every hollow frame bodies are connected by concrete; then a second layer of hollow frame bodies are built on the first layer of the hollow frame bodies along the embankment slope until the top of the embankment slope to form a stepped embankment slope; each hollow frame body of the upper layer presses between two hollow frame bodies of the lower layer; the contact area that the hollow frame body of the upper layer presses the hollow frame bodies of the lower layer is one third of the area that the whole hollow frame body takes; finally, the inside of every hollow frame body is filled with earth; and the hollow frame bodies of each layer are planted with plants. The invention can reinforce the embankment, in addition, the plants planted in the frames also reinforce the slope and take effects of greening and purifying water at the same time.

Description

technical field [0001] The invention relates to an ecological protection method for embankment slopes such as lakes and river courses, and belongs to the technical field of river embankment ecological protection. Background technique [0002] Lakes, rivers and other embankments generally adopt two revetment methods: mortar masonry and dry stone masonry. The embankment slope is completely solidified by the masonry revetment. Although it can prevent soil erosion and slope landslides well, the self-purification ability of the water body is reduced due to the lack of vegetation. Dry stone bank revetment is to pile stones on the embankment. Although vegetation can be planted, due to the poor fixation ability between the stones and the embankment, long-term erosion can easily cause the stones to fall off, and the slope protection effect is not good. Contents of the invention [0003] The invention aims at the deficiencies existing in the existing embankment slope protection met...

AI Technical Summary

Problems solved by technology

The embankment slope is completely solidified by the masonry revetment. Although it can prevent soil erosion and slope landslides well, the self-purification ability of the water body is reduced due to the lack of vegetation.

Dry stone embankment is to pile stones on the embankment. Although vegetation can be planted, due to the poor fixation ability between the stones and the embankment, long-term scouring can easily cause the stones to fall off, and the slope protection effect is not good.

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