A slope protection structure and its construction method

A technology of slope protection and pipe piles, which is applied in the field of underwater composites, can solve problems such as the inapplicability of slope protection structures, and achieve the effect of simple and convenient construction methods and improved stability

Active Publication Date: 2022-06-21
CHINA THREE GORGES CORPORATION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the slope protection structure in the prior art is not suitable for non-concrete river beds, thereby providing a slope protection structure and its construction method

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  • A slope protection structure and its construction method
  • A slope protection structure and its construction method
  • A slope protection structure and its construction method

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must hav...

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Abstract

The invention provides a slope protection structure and a construction method thereof, belonging to the technical field of underwater composites, wherein the slope protection structure includes: a pipe pile, which is a casing structure with a closed bottom, and the top of the pipe pile is suitable for direct Or indirectly connect the concrete pipe; the expansion part is connected to the side wall of the pipe pile in a radially outward movable manner, and the expansion part is suitable for being pushed by the internal pressure of the pipe pile to move radially outward; When the slope protection structure of the present invention is constructed on a non-concrete flexible riverbed, after the pipe pile is inserted into the riverbed, when concrete is poured into the pipe pile, the expansion part on the pipe pile can be promoted to expand outwards, thereby improving the quality of the pipe pile. The stability of being inserted into the river bed enables the pipe pile to achieve the effect of firmly supporting the concrete pipe above, and realizes the smooth construction of the slope protection structure on the non-concrete river bed.

Description

technical field [0001] The invention relates to the technical field of underwater compounds, in particular to a side slope protection structure and a construction method thereof. Background technique [0002] In water conservancy and hydropower projects, because the river bank slope or structural foundation is scoured by water flow, the slope or structure is unstable, and slope landslides or structural collapse may occur, resulting in greater economic losses and safety risks. [0003] In the prior art, a protection system for a side slope of a water conservancy and hydropower project includes installing a plurality of first steel piles in a concrete platform, setting a slope protection wall above the concrete platform, and installing a plurality of second steel piles in the slope protection wall, And the first steel pile and the second steel pile are welded into a whole, and then a slope protection board is installed between the concrete platform and the side slope, so as to...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/12E02D5/50E02B3/00
Inventor 邵博梁程姚翔龙尚超杨媛
Owner CHINA THREE GORGES CORPORATION
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