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Construction method of nuclear power plant project

A construction method and technology for nuclear power plants, which are applied to industrial buildings, construction materials processing, construction, etc., can solve problems such as shortening the construction period of nuclear power plants, difficulty in introducing large-scale equipment, etc. Quality and the effect of shortening the construction period

Active Publication Date: 2010-10-20
中广核工程有限公司 +1
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Problems solved by technology

[0009] Using the nuclear power plant engineering construction method of the present invention, the construction mode of civil engineering and mechanical and electrical installation engineering becomes parallel, which can greatly shorten the construction period of nuclear power plant engineering; this construction method also solves the problem of large-scale equipment introduction difficulties, and can improve large One-time introduction of equipment into place, reducing installation difficulty and improving installation quality

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  • Construction method of nuclear power plant project
  • Construction method of nuclear power plant project
  • Construction method of nuclear power plant project

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Embodiment Construction

[0018] The construction method of the nuclear power plant project of the present invention will be described in detail below in conjunction with specific embodiments.

[0019] The civil engineering of the present invention is to construct multi-storey rooms successively from the base of the factory building, each room is a minimum unit, and each room is composed of a floor 10, a wall 20 and a roof 30.

[0020] The mechanical and electrical installation project is to move the machinery and equipment, engineering materials and equipment into the rooms on each floor, then install the machines, pipes, connect the electricity, and then debug each equipment.

[0021] Such as figure 1 Shown, be the step flowchart of the construction method of nuclear power plant project of the present invention and combine Figure 2a to Figure 2f As shown, the construction method includes the following steps;

[0022] S1 Construct the floor 10 and the wall 20 of all the room units of the plant stru...

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Abstract

The invention discloses a construction method of a nuclear power plant project, which comprises the following steps that: S1. building the floor slabs and walls of all room units in the base area of a plant structure; S2. leading installation objects into all the room units through hoisting equipment; S3. sealing the roofs of all the room units; S4. after sealing the roofs, continuing to carry out installation construction in the room units while carrying out the civil engineering construction of the plant in an upper area; S5. installing the installation objects in all rooms in place, and decorating; S6. debugging the equipment in all the room units; and S7. repeating the six steps of the construction of the nuclear power plant project. The nuclear power plant project construction method sets the construction modes of a civil engineering project and a mechanical and electronic installation project into parallel, thereby not only greatly shortening the construction period of the nuclear power plant project but also solving the problems that some large equipment is difficult to lead in and the utilization of large special hoisting equipment, so as to reduce the installation difficulty of the equipment, improve the installation quality and reduce the construction cost of the nuclear power plant.

Description

technical field [0001] The invention relates to a construction method, in particular to a construction method of a nuclear power plant project. Background technique [0002] The construction process of the current nuclear power plant project is roughly divided into the following two parts according to time; one is the civil engineering of building the plant; the other is the electromechanical installation project of installing mechanical equipment, electrical equipment and laying pipelines in the plant. [0003] And any reactor-type nuclear power plant is generally composed of nuclear island plant, nuclear auxiliary plant, conventional island plant, electrical plant and BOP plant. Due to the unique safety requirements of nuclear power plants, especially the nuclear island plant and nuclear auxiliary plant are built A very solid reinforced concrete factory building with many systems and huge equipment, so the nuclear power plant project has the characteristics of large amount...

Claims

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Application Information

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IPC IPC(8): E04G21/14E04H5/02
Inventor 鲁勤武柴伟东
Owner 中广核工程有限公司
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