A Method for Ecological Restoration of Vertical Embankment Using Self-embedded Blocks

Abstract

The invention discloses a self-embedded block for ecological restoration of a vertical embankment and an ecological restoration method. The self-embedded block is a columnar solid core formed by naturally combining a fan-shaped front crown and an arc streamline concave-convex self-embedded periphery. body, in which the size and shape of the concave-convex self-embedding periphery on the left side and the concave-convex self-embedding periphery on the right side match, the overall shape is fishbone-like, and the left and right are symmetrical; there is a chain jack on the left and right sides of the tail of the self-embedding block , a tapered hole is arranged in the middle and front part of the self-embedded block, and the interlocking socket and the tapered hole both penetrate the self-embedded block along the depth direction. When laying the ecological embankment, the front and rear blocks of the same layer are misaligned to restrain each other, the upper and lower layers are paved with joints, and the interlocking sockets are aligned and fixed. Due to the continuous and comprehensive water permeability and air permeability of the repair materials, the vertical embankment can effectively reduce the lateral pressure of the outer soil water, resist the erosion of flowing water, absorb wave energy, enable plants to grow in it, and construct ecological fish reefs, so as to build embankments that are green, green and green. Ecological embankment (slope) for soil and water conservation.

Description

technical field [0001] The invention relates to a self-embedded block for ecological restoration of a vertical embankment (slope) and an ecological restoration method, which belongs to prefabricated parts suitable for projects such as water conservancy, civil engineering, transportation, environmental protection and ecology, and ecological restoration of embankments (slopes). application method. Background technique [0002] In the engineering construction in the fields of water conservancy, environmental protection, transportation, etc., the common vertical water shorelines, road slopes, guardrails, etc. mainly adopt construction methods such as mortar block stones, ordinary concrete pouring, or ordinary concrete prefabricated blocks for paving. Although these traditional hardening construction methods can effectively maintain the stability of embankments and slopes, they do not have water-permeable and air-permeable properties, or only retain some water holes, which destro...

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Problems solved by technology

[0002] In the engineering construction in the fields of water conservancy, environmental protection, transportation, etc., the common vertical water shorelines, road slopes, guardrails, etc. mainly adopt construction methods such as mortar block stones, ordinary concrete pouring, or ordinary concrete prefabricated blocks for paving. Although these traditional hardening construction methods can effectively maintain the stability of embankments and slopes, they do not have water-permeable and air-permeable properties, or only retain some water holes, which destroys the original plant growth and microorganisms in the natural ecosystem. Enrichment and living environment for small animals, thus causing negative and irreversible impact on the ecosystem

At present, some vertical embankments (side slopes) are paved with hollow and grid-like ordinary concrete bricks, and soil is filled inside the bricks or in the grid, and some plants are sown or transplanted, but these The method is not fully permeable and breathable, and it is not suitable for ecological restoration of vertical or close to vertical shorelines, especially not suitable for ecological restoration in areas below the water level or in areas where the water level fluctuates

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