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Construction method of assembled curved surface suspended ceiling

A construction method and prefabricated technology, applied in the direction of ceiling, building material processing, building components, etc., can solve problems such as installation difficulties of curved ceilings, achieve the effect of improving construction quality, improving construction efficiency, and solving installation difficulties

Active Publication Date: 2019-12-10
中建八局装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art, to provide a construction method of a prefabricated curved ceiling, which solves the problem of difficult installation of the curved ceiling, and adopts the prefabricated installation method to install the curved panels, which improves the construction efficiency. In addition, the installation position of the curved panel can be accurately positioned to improve the construction quality

Method used

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  • Construction method of assembled curved surface suspended ceiling
  • Construction method of assembled curved surface suspended ceiling
  • Construction method of assembled curved surface suspended ceiling

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0053] As a preferred embodiment of the present invention, when installing the connector 111, it also includes:

[0054] According to the BIM structure diagram, use a three-dimensional scanner and a total station to carry out on-site lofting of the main structure 21 to determine the installation nodes of the curved panel unit 12, and mark the corresponding position on the steel frame, and then install the connector 111 vertically on the steel frame. At the marked points on the skeleton, since the connecting piece 111 is vertically arranged, the force receiving and transmission of the connecting piece 111 can be more stable.

[0055] Further, combine image 3 and Figure 4 When making a panel skeleton as shown, also include:

[0056] A positioning template 13 is provided, and a positioning surface is formed on the positioning template 13;

[0057] Determine the spacing between the transverse and longitudinal beams of the panel frame 121 to be formed according to the BIM mode...

specific Embodiment approach

[0083] Firstly, the main structure 21 of the suspended ceiling is measured and laid out, and the corresponding BIM structure diagram is established, and the BIM model of the curved ceiling is established according to the drawings, and the BIM model is divided into several units and correspondingly processed into curved panel units 12;

[0084] According to the BIM structure diagram, a steel frame is installed on the top of the main structure 21, and diagonal braces are set between the steel frame and the main structure 21 to form a stable ceiling transition layer 11, and the main structure 21 is laid out using the BIM structure diagram to indicate Connector 111 is to be connected to the node of the curved panel unit 12, and the connector 111 is vertically installed on the position corresponding to the node on the steel skeleton, so that the end of the connector 111 away from the steel skeleton coincides with the node, and the connector 111 keeps vertical;

[0085] According to...

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Abstract

The invention relates to a construction method of an assembled curved surface suspended ceiling. The construction method comprises the following steps of building a BIM structure diagram and a BIM model; dividing the BIM model into a plurality of units and correspondingly making the units into curved surface plate units; importing data of the BIM structure diagram into a total station arranged ata main body structure; further, correspondingly installing a steel framework according to a lofting position, on the top of a main body structure, of the total station so as to form a suspended ceiling conversion layer; installing connecting elements onto the steel framework; making a corresponding panel framework according to the curved surface plate units; fixing the panel framework onto the curved surface plate units; suspending the curved surface plate unit to a corresponding position of the suspended ceiling conversion layer; and using the suspended ceiling conversion layer as a construction platform for fixedly connecting the panel framework to the corresponding connecting element, so that the curved surface suspended ceiling is formed on the top of the main body structure. The construction method effectively solves the problem of installation difficulty of the curved surface suspended ceiling; an assembled installing method is used for installing the curved surface plate; the construction efficiency is improved; in addition, the installing position of the curve surface plate can be precisely positioned; and the construction quality is improved.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a construction method for an assembled curved surface ceiling. Background technique [0002] With the continuous development of social economy, most domestic large-scale public buildings use curved metal plates as suspended ceilings to decorate the top. However, the shape of curved metal plates is difficult to use traditional two-dimensional drawings to express dimensions. It is difficult to determine the installation position of the metal plate. The traditional installation method needs to set up a lot of scaffolding, which reduces the construction efficiency. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, to provide a construction method for a prefabricated curved ceiling, which solves the problem of difficult installation of the curved ceiling, and adopts the prefabricated installation method to instal...

Claims

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Application Information

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IPC IPC(8): E04G21/14E04B9/06E04G21/16
CPCE04B9/061E04G21/14E04G21/167
Inventor 徐志强刘国舟孙士东周亮王红成胡敏华马彪宋恩飞
Owner 中建八局装饰工程有限公司
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