Retaining blocks, water-adjacent soil retaining structures and ecological ditches

Abstract

The invention discloses a blocking and protecting block, a water near soil blocking and protecting structure and an ecological channel, and relates to the technical field of hydraulic engineering. Theblocking and protecting block comprises first blocks arranged at the top and the bottom of the water near soil blocking and protecting structure, and a second block arranged at the middle part of thewater near soil blocking and protecting structure; the first blocks comprise first base plates; A convex blocks and B convex blocks are arranged on the same sides of the first base plates at intervals, and are positioned on the upper sides or the lower sides of the first base plates; the second block comprises a second base plate; C convex blocks and D convex blocks are arranged on the upper sideand the lower side of the second base plate at intervals; the C convex blocks on the upper side of the second base plate are arranged above the D convex blocks on the lower side of the second base plate; the D convex blocks on the upper side of the second base plate are arranged above the C convex blocks on the lower side of the second base plate; and the distances from the B convex blocks to theA convex blocks are equal to the distances from the D convex blocks to the C convex blocks. The blocking and protecting block is lower in production cost, can reduce the construction cost of the blocking and protecting structure, and meanwhile, can improve the ecological effect of the water near soil blocking and protecting structure.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a retaining block, a water-adjacent soil retaining structure and an ecological ditch. Background technique [0002] In order to prevent collapse caused by water erosion, it is usually necessary to build a retaining structure for the soil adjacent to the water. Traditional retaining structures are mostly made of rubble and concrete masonry. With the country's emphasis on the ecological environment in recent years, some new types of blocks have been gradually adopted in the construction of adjacent water soil retaining structures. [0003] Chinese patent document CN107587481A discloses an ecological slope protection block and a slope protection built using the block (the slope protection is the soil protection structure adjacent to the water). Specifically, the block body disclosed in the patent document is in the shape of a regular hexagon , two adjacent blo...

AI Technical Summary

Problems solved by technology

[0004] Although the ecological slope protection structure disclosed in the above patent documents has made some progress compared with the traditional scheme, it still has a lot of room for improvement in terms of reducing block production costs and slope protection construction costs and improving ecological effects.

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