Nuclear power plant composite floor slab module and construction method thereof

A construction method and technology of nuclear power plants, applied in the direction of floors, building components, buildings, etc., can solve the problems of low work efficiency, long construction period, poor construction conditions, etc., and achieve the effect of fast pouring

Active Publication Date: 2013-09-04
中广核工程有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, these areas not only have a long construction period, but also are limited by the narrow space conditions on the site, requiring multiple types of cross-working operations, resulting in problems such as poor construction conditions, high construction safety and quality risks, and low work efficiency.

Method used

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  • Nuclear power plant composite floor slab module and construction method thereof
  • Nuclear power plant composite floor slab module and construction method thereof
  • Nuclear power plant composite floor slab module and construction method thereof

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Embodiment Construction

[0029] In order to make the purpose of the invention, technical solution and beneficial technical effects of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementations described in this specification are only for explaining the present invention, not for limiting the present invention.

[0030] In order to facilitate the construction of densely arranged professional items in the room of the nuclear power plant, the present invention provides a construction method for the composite floor module of the nuclear power plant, which includes the following steps:

[0031] S1) Prefabricated Steel Structural Floor Part 1: See figure 1 , prefabricated composite floor modules 70 at the factory ( Figure 6 As shown), the steel structure floor components 1 include paneling of steel plates, welding of beams and gird...

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Abstract

The invention discloses a nuclear power plant composite floor slab module and a construction method of the nuclear power plant composite floor slab module. The construction method comprises the following steps that (1) steel structure floor slab parts are prefabricated; (2) professional items are installed on the steel structure floor slab parts, and then the composite floor slab module is acquired; (3) bracket parts for placing the composite floor slab module in position are installed on the side wall where site construction is finished; (4) the composite floor slab module is transported to a site and hoisted in position; (5) the composite floor slab module is connected with a surrounding civil engineering structure to construct, and the professional items are connected with a system. Compared with the prior art, according to the construction method of the nuclear power plant composite floor slab module, a region on a construction site where originally civil engineering is conducted and then installing construction is conducted is changed into the composite floor slab module, therefore, the effects that prefabrication of the composite floor slab module and the composite floor slab module is wholly introduced, located and then poured quickly on the site are achieved.

Description

technical field [0001] The invention belongs to the field of design and construction of nuclear power plants. More specifically, the invention relates to a composite floor module of a nuclear power plant and a construction method thereof. Background technique [0002] In nuclear power plants, there are usually some densely arranged and narrowly spaced areas, where many professional items such as pipes, cable trays and ventilation are installed on the upper floor of the area. In the traditional construction mode, the civil construction contractor usually carries out the construction of the civil structure first. After the concrete pouring of the upper floor in the area is completed, the interior decoration and cleaning of the room are carried out. After meeting the relevant requirements, it is handed over to the installation contractor for room construction. Installation and construction of various professional items. Therefore, these areas not only have a long construction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/48
Inventor 鲁勤武李轶
Owner 中广核工程有限公司
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