Novel belt spring support debris flow protective wall and construction method thereof
A debris flow and retaining wall technology, applied in the direction of dams, gravity dams, etc., can solve the problems of disaster loss, increase the flow and destructiveness of debris flow, and fail to achieve the expected prevention and control effect, so as to ensure stability, durability, and good The effect of elastic support capacity
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[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0024] like figure 1 As shown, a new type of spring-supported debris flow protective retaining wall provided in this embodiment includes a front gravity retaining wall 1, a rear gravity retaining wall 2, a spring support 3 and a waterproof cover 4; the front gravity retaining wall Wall 1 is located at the outermost part of the entire protective retaining wall (the side of the debris flow impact surface), and is made of concrete with a strength grade greater than or equal to C40; the rear gravity retaining wall 2 is located at the innermost side of the entire protective retaining wall, and is made of concrete with a strength greater than or equal to C20 Made of concrete; between the front gravity retaining wall 1 and the rear gravity retaining wall 2, a number of spring supports 3 are layered and fixed; between the front gravity retain...
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