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Assembled protective slope structure and construction method thereof

A prefabricated, slope technology, applied in the direction of coastline protection, etc., to achieve the effect of saving engineering amount, speeding up the progress of the project, and clear force

Active Publication Date: 2010-04-28
POWERCHINA HUADONG ENG COPORATION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to provide a prefabricated slope protection structure and its construction method, in order to solve the technical problems of slope protection projects with tight construction period, high progress requirements and difficult implementation

Method used

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  • Assembled protective slope structure and construction method thereof
  • Assembled protective slope structure and construction method thereof
  • Assembled protective slope structure and construction method thereof

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Embodiment Construction

[0022] Such as figure 1 , Fig. 2, shown in Fig. 3, the present embodiment has some blocks (its quantity is determined according to the length along the line and the height of the side slope) positive and negative embedded concrete grid plates 1 to form a slope protection with rectangular holes, the concrete grid Below the board 1, a crushed stone cushion 2 with a stone diameter of 20 cm and a stone cushion 3 with a stone diameter of not less than 30 cm are successively paved. The left and right sides (two ends) of the concrete grid plate slope protection are concrete inverted T beams 4 fitted with the grid plate respectively, and the inverted T beams are fixed to the rock mass of the slope through anchor bars I (5) with a diameter of Ф32mm. The lower end of the concrete grating slab 1 is piled with prefabricated concrete tetrahedral prismatic foot protectors 7 near the river bed. The upper end of the concrete grating 1 is provided with 20×20cm brick skirting 8 to block, and a...

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Abstract

The invention relates to an assembled protective slope structure and a construction method thereof. The technical problem which needs to be solved by the invention is to provide an assembled protective slope structure and a construction method thereof to solve the technical problems of short construction period, high progress requirements and difficult implementation in the side slope protection engineering. The invention has the following technical scheme for solving the problems: the structure is provided with a plurality of concrete grid plates which are embedded positively and negatively to form a protective slope with holes, and a broken stone cushion layer and a block stone cushion layer are sequentially arranged below the concrete grid plates; concrete inverted T beams which are embedded with the grid plates are respectively arranged at the left side and the right side of the protective slope formed by the concrete grid plates, and the inverted T beams are fixed with side slope rock bodies through anchor bars I; and prism protecting pins are stacked at the lower ends of the concrete grid plates near a river bed, and brick skirts are arranged at the upper ends of the concrete grid plates and are connected with shore roads by cement coating above the broken stone cushion layer. The invention is suitable for hydraulic and hydro-power engineering, marine traffic engineering, and the like.

Description

technical field [0001] The invention relates to an assembled slope protection structure and a construction method thereof. It is suitable for water conservancy and hydropower projects, water transportation and transportation projects, etc. Background technique [0002] In water conservancy and hydropower projects, transportation projects, urban flood control and drainage projects, river channelization projects, seaport wharf revetment, etc., it is necessary to clean up and renovate the shore. In actual projects, mortar block stone slope protection and dry block stone slope protection are generally used. , concrete slope protection, etc. [0003] In recent years, with the start of construction of more and more water conservancy, hydropower, road and water transport and transportation projects in my country, the technical problems of slope protection and treatment engineering have become increasingly prominent. Such as Jinsha River, Yalong River, Dadu River and other rivers ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/12
Inventor 徐建强扈晓雯
Owner POWERCHINA HUADONG ENG COPORATION LTD
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