Water conservancy slope protection construction method

Abstract

The invention relates to a water conservancy slope protection construction method. According to the method, a maintenance pipe assembly is hollow, the two ends of the maintenance pipe assembly are through, the maintenance pipe assembly comprises at least two sets of arc-shaped plates which are the same in shape and independent of each other, each set of the arc-shaped plates abut against one another, the top ends of each set of the arc-shaped plates are jointly sleeved with a corresponding positioning cover for limiting each set of the arc-shaped plates, and the periphery of the maintenance pipe assembly is sleeved with positioning rings. By the adoption of the technical scheme, the survival capacity of vegetation on slope protection is improved, a root system of the vegetation extends insoil of a slope along with gradual development of the vegetation, the soil fixing effect is achieved, the water and soil loss resisting capacity of the soil of the slope protection is improved, the arc-shaped plates are independent from each other, the adjacent arc-shaped plates can be extruded and separated along with the gradual thickening of vegetation trunks in the vegetation growth process, and a larger growth space is provided for the vegetation, so that the continuous growth of the vegetation is facilitated, and the soil fixing effect on the slope protection is also facilitated.

Description

technical field [0001] The invention relates to the technical field of water conservancy slope protection, in particular to a construction method for water conservancy slope protection. Background technique [0002] Water conservancy slope protection refers to the general designation of various paving and planting on the slope to prevent the slope from being scoured. The concave bank of the river bank is washed by the water year by year, or soaked by the high water level in the flood season, which will cause the river bank to collapse continuously. In order to protect the safety of bridges and embankments, protection must be built on concave banks. [0003] In existing water conservancy projects, in order to reduce soil erosion on the slope, a gravel layer is generally laid on the slope. The existing gravel layer is generally formed by stacking stones in a number of gabion cages independent of each other. The blocks are put into the gabion cages to form a rectangular flood...

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Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: although the gabion cage filled with stones has a large self-weight, it can also limit the stones, but the water flow can penetrate the mesh of the gabion cage and the gap between the stones to erode The soil on the river bank under the gravel layer, and because the gravel layer blocks the sunlight of the soil below, the stones in the gabion cage are also relatively dense, making it impossible for vegetation to take root and grow in the soil below the gravel layer, and because there is no root system of vegetation on the soil The soil-fixing effect makes the soil under the gravel layer loose, and it is easy to lose water and soil under long-term immersion, causing a cavity to appear under the gravel layer and then collapse. Therefore, there is room for improvement

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