Double-column wave-dissipating body one-time prefabricating construction method

A one-time, wave-dissipating technology, applied in the fields of manufacturing tools, climate change adaptation, coastline protection, etc., can solve the problems of insurmountable quality problems, apparent defects of wave-dissipating bodies, affecting construction efficiency, etc., and achieve good pulp-stopping effect, The effect of reducing apparent quality defects and eliminating repair links

Active Publication Date: 2013-06-26
NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG
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  • Claims
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Problems solved by technology

The double-column wave-dissipating body is composed of upper and lower plates. There are connecting plates or columns on both sides of the upper and lower plates. There is an oblong column in the middle between the upper and lower plates. Therefore, the traditional double-column wave-dissipating body prefabrication process is generally Prefabric

Method used

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  • Double-column wave-dissipating body one-time prefabricating construction method
  • Double-column wave-dissipating body one-time prefabricating construction method
  • Double-column wave-dissipating body one-time prefabricating construction method

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Example Embodiment

[0052] Example 1, such as Figure 1-3 This is a schematic diagram of the structure of the double-pillar wave eliminator disclosed in this embodiment, Figure 4-6 The template schematic diagram of prefabricating this kind of double-column wave eliminator is disclosed. The above-mentioned double-column wave eliminator one-time prefabrication construction method includes the following steps:

[0053] (1) Prefabricated concrete bottom tire

[0054] Lay out the bottom tire on the poured concrete floor to ensure the accurate position of the bottom tire;

[0055] The concrete bottom tire template is erected along the cast line, and the top elevation of the template is measured with a level to ensure the level;

[0056] After the acceptance is passed, the concrete is poured, the ash is artificially dropped, and the plate vibrator is vibrated to ensure that the concrete is dense and flat;

[0057] (2) Laying the bottom

[0058] After the construction of the concrete bottom tire is completed,...

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Abstract

The invention discloses a double-column wave-dissipating body one-time prefabricating construction method which comprises the following steps: (1) prefabricating a concrete bottom tire; (2) paying off and bottoming; (3) binding steel bars; (4) erecting a template; (5) hoisting top steel bars; (6) reserving a lifting hole; (7) grouting the template; (8) concrete pouring; (9) removing the template; and (10) maintaining. According to the double-column wave-dissipating body one-time prefabricating construction method, by adoption of the one-time casting molding of set combined spliced steel template, the novel lifting design and the grouting method, the field construction process is simplified, various quality problems in the traditional prefabricating process for the double-column wave-dissipating body are solved, the working efficiency is improved, the cost is saved, and an obvious effect is achieved.

Description

technical field [0001] The invention relates to the field of hydraulic engineering production, in particular to a one-time prefabricated construction method of a double-column wave-dissipating body. Background technique [0002] Protective projects such as breakwaters and bank revetments play an important role in port construction. Wave-dissipating bodies as basic components are widely used in hydraulic engineering. Chinese patent CN01225082.1 discloses a double-column wave-dissipating block structure. This kind of wave-dissipating body structure is stable in stacking and has a good wave-dissipating effect. Now the commonly used double-column wave-dissipating body structure is mostly this structure or a deformed body of this structure. The double-column wave-dissipating body is composed of upper and lower plates. There are connecting plates or columns on both sides of the upper and lower plates. There is an oblong column in the middle between the upper and lower plates. Ther...

Claims

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Application Information

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IPC IPC(8): B28B23/02B28B23/22E02B3/06
CPCY02A10/11
Inventor 曲俐俐徐国明许文杰王仁宏冯海暴付大伟
Owner NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG
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