Construction method of water conservancy project protecting slope supporting structure
A support structure and water conservancy engineering technology, applied in water conservancy projects, sea area engineering, coastline protection, etc., can solve problems such as poor fixation of slope protection, embankment erosion, easy to be washed away, etc., to achieve good practicability, improve support strength, fix reliable effect
Active Publication Date: 2021-02-19
ZHONGCHUAN NO 9 DESIGN & RES INST
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Problems solved by technology
[0002] The slope protection of water conservancy projects is used to prevent the water flow from scouring the embankment, so as to prevent the accumulation of silt and block the waterway. However, the general slope protection is not fixed firmly, and it is easy to loosen under the erosion of the water flow. Corroded by water flow, the slope protection is fixed firmly, eroded by water flow
Method used
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Embodiment
[0027] In this embodiment, the slope protection support structure of a water conservancy project includes: several support units and several stay cables 6 .
[0028] Each supporting unit includes: a lower protective brick 1a, an upper protective brick 1b, 4 lower fixing parts 4, 4 large fixing parts 5 and 8 plungers 8.
[0029] The lower protective brick 1a has the same shape as the upper protective brick 1b. In this embodiment, the lower protective brick 1a and the upper protective brick 1b are regular hexagonal; of course, they can also be square or regular octagonal; relatively speaking, the regular hexagonal protective brick is not only beautiful, but also can be squeezed with the surrounding six protective bricks. Pressed and fixed, very firm.
[0030] Such as figure 2 As shown, the edges of the adjacent two lower protective bricks 1a between each support unit are aligned; of course, the edges of the adjacent two upper protective bricks 1b must also be aligned.
[003...
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The invention provides a construction method of a water conservancy project protecting slope supporting structure. The construction method comprises the following steps: polygonal lower-layer protective bricks with positive even numbers are uniformly paved, and the edges of two adjacent lower-layer protective bricks are aligned; two inhaul cables are crossed vertically and horizontally and are embedded into communicating grooves for the inhaul cables; the inhaul cables are in net shapes and are embedded into the multiple lower-layer communicating grooves; a lower fixing piece is inserted intoa lower fixing hole, and the inhaul cables are fixed; the upper-layer protective bricks are placed on the lower-layer protective bricks in an involution manner, wherein the edges of the upper-layer protective bricks and the lower-layer protective bricks are aligned; an upper-layer communicating groove is aligned with a lower-layer communicating groove; and the upper-layer protective bricks and thelower-layer protective bricks are fixed together by using a large fixing piece. The construction method has the advantages that all the protective bricks are connected together through the inhaul cables, the supporting strength of the protecting slope is improved, installation is easy and convenient, and practicability is good; and the protecting slope is ensured to be firmly fixed and not corroded by water flow.
Description
technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a construction method for a slope protection support structure of a water conservancy project. Background technique [0002] The slope protection of water conservancy projects is used to prevent the water flow from scouring the embankment, so as to prevent the accumulation of silt and block the waterway. However, the general slope protection is not fixed firmly, and it is easy to loosen under the erosion of the water flow. Eroded by water flow, the slope protection is firmly fixed and eroded by water flow. Contents of the invention [0003] The construction method of the slope protection support structure of the water conservancy project provided by the present invention connects the various protection bricks together through the cable, which improves the support strength of the slope protection, and is simple and convenient to install and has good practic...
Claims
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Login to View More IPC IPC(8): E02B3/12E02B3/14E02B3/16
CPCE02B3/12E02B3/14E02B3/16
Inventor 吴棋焱盛健徐咏春王军社黄华王波徐嘉澍
Owner ZHONGCHUAN NO 9 DESIGN & RES INST