Frame type bank revetment protection slope prefabricated block body and using method thereof

Abstract

The invention discloses a frame type bank revetment protection slope prefabricated block body and a using method thereof. The block body is of a frame-shaped structure composed of a face plate, a backplate, a first outer frame and a second outer frame, wherein the first outer frame and the second outer frame are arranged on the two sides of the block body, a plurality of inner frames are arrangedbetween the face plate and the back plate at equal intervals, and holes penetrate through the first outer frame, the second outer frame and the inner frames; the face plate is provided with a plurality of layers of hollowed-out groups, wherein each hollowed-out group comprises a plurality of communication holes, and each communication hole is in the shape of one of a Z shape formed by four identical square holes, a mirror image Z shape and a pattern formed after the Z shape rotates by 0-180 degrees, and the side length of each square hole is not greater than the diameter of gravels filling the interior of the block body; a plurality of block bodies are sequentially connected together to form an assembly body; and a revetment is constructed by a plurality of layers of assembling bodies arranged up and down. According to the frame type bank revetment protection slope prefabricated block body and using method thereof, basic functions of soil retaining and water and soil conservation areachieved, and the problem that a riverway does not communicate with an underground water way due to a soil retaining wall can be solved.

Description

technical field [0001] The invention relates to the field of river channel protection, in particular to a frame-type bank revetment and slope protection prefabricated block and its application method. Background technique [0002] In water conservancy projects, inland river projects, and highway projects, if retaining walls and wave wall structures are not set up on the sides of river courses, urban inland rivers, road surfaces, and the water-facing side of breakwater embankments, water and soil erosion will easily occur, and bank slopes will collapse. Therefore, it is necessary to build Retaining wall, wave wall structure. [0003] Most of the traditional retaining walls are cast-in-situ concrete, and the wave-retaining walls are prefabricated solid blocks. This type of structure requires a large amount of concrete, and the watertightness of the concrete itself makes it impossible for the groundwater on both sides of the river to communicate with the river. During the rai...

AI Technical Summary

Problems solved by technology

This method of slope protection, due to the large slope and poor water retention, it is difficult for the green plants on the slope to survive

And the hollowing out effect of existing frame type slope protection has the following problems: the hollowed out area is small, the overall weight of the block is relatively large, and the material is wasted; if simply enlarging the aperture, the filling gravel or planting soil in the frame will be lost from the hollowed out point , and the hollowed-out area is large, and the structural stress is unbalanced and prone to structural damage

Images