Rock-fill concrete construction method used for wave wall foundation platform

A technology of rockfill concrete and foundation platform, which is applied to bank walls, embankments, breakwaters, etc., can solve the problems of complex process, large human interference, and difficult quality assurance, and achieves good volume stability, simple construction technology, and mechanized operation. high effect

Active Publication Date: 2014-06-18
北京华石纳固科技有限公司 +1
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  • Abstract
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a rock-fill concrete construction method for the foundation platform of the wave wall in order to

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  • Rock-fill concrete construction method used for wave wall foundation platform
  • Rock-fill concrete construction method used for wave wall foundation platform
  • Rock-fill concrete construction method used for wave wall foundation platform

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Embodiment Construction

[0027] A preferred embodiment will be given below, and the present invention will be described more clearly and completely in conjunction with the accompanying drawings.

[0028] Such as Figure 7 Shown, a kind of rockfill concrete construction method that is used for wave wall foundation platform, it comprises the following steps:

[0029] Step 1: If figure 1 As shown, a grout-stop layer 2 is laid on the upper surface of the dike body 1, and the grout-stop layer adopts a crushed stone cushion with a particle size of 10-100 mm. On the other hand, laying is carried out when the seawater ebbs, and after the laying is completed, the excavator 21 is used for rolling and compacting.

[0030] Step 2: If figure 2 As shown, a formwork 4 is built on both sides of the grout-stopping layer 2; the formwork 4 is made of artificial mortar with block stones with a width of 50 cm, and the required mortar can be produced by the mixing ship 5, and the length of the mixing ship 5 Arm excava...

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Abstract

The invention discloses a rock-fill concrete construction method used for a wave wall foundation platform. The rock-fill concrete construction method used for the wave wall foundation platform comprises the following steps of laying a grout stop layer on the upper surface of a dike body; respectively constructing a formwork at the two sides of the grout stop layer; embedding drain pipes between the two formworks and laying rock-fill; pre-embedding wave wall steel reinforcements between the two formworks; casting and filling the rock-fill by self-compacting concrete, and forming the rock-fill concrete. The construction method provided by the invention has the advantages of high construction efficiency, simple construction technology and easy quality guarantee, and can be well applied to the construction of the wave wall foundation platforms on the sea located at a splash zone and a water level fluctuation zone.

Description

technical field [0001] The invention relates to a construction method of rock-fill concrete used for a foundation platform of a wave retaining wall. Background technique [0002] At present, the foundation platform of the wave wall mostly adopts structures such as poured stones, mortared stones, normal concrete, and buried stone concrete, or the platform and the wave wall are poured as a whole. Among them, the normal concrete construction method and the buried stone concrete construction method have defects such as many construction links, low construction efficiency, many cold joints, and difficult quality assurance; the mortar-cut stone construction method and the poured block stone construction method require a lot of labor and human interference. , and is easily scoured by seawater, and the quality is difficult to control; the platform and the wave wall are poured together with the same structure, and the overall cost is high due to the high design specifications of the ...

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Application Information

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IPC IPC(8): E02B3/06
Inventor 张原李建华林森张健黄裕辉何代超王晓华
Owner 北京华石纳固科技有限公司
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