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A construction method of hyperboloid ceiling

A construction method and hyperboloid technology, applied to the ceiling, processing of building materials, building components, etc., can solve problems such as complex spatial structure, large number of questions, and high vault ceiling

Active Publication Date: 2017-03-29
南京长岛建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hyperboloid arched ceiling is complex in technology, with a large amount of questions and a high vault floor; generally, the construction period is long, the construction is difficult, the space structure is complex, and the installation, measurement and positioning of the arch structure are difficult. How to design the model of the hyperboloid ceiling and how to integrate the double It is very difficult to match the finished surface of the curved panel with the theoretical model
At present, there is no suitable method to solve the above problems

Method used

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  • A construction method of hyperboloid ceiling
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  • A construction method of hyperboloid ceiling

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Embodiment Construction

[0034] Embodiments of the present invention are further described in detail below.

[0035] A construction method for a hyperboloid ceiling, comprising the following steps:

[0036] Step 1. Measure the surface point data of the steel frame structure with a mirrorless total station, and preprocess the collected point data. The preprocessing procedure includes removing noise points, data interpolation, and multi-view stitching. The preprocessed point data Form a matrix and establish a preliminary surface lattice model;

[0037] Step 2. Directly adjust the point data of the preliminary surface lattice model to form the control vertices of the surface, modify the preliminary surface lattice model, obtain the curve by extracting and projecting point data on the preliminary surface lattice model, and then adjust the position and length of the curve Adjustment and smoothing;

[0038] Step 3. Divide the surface to be built on the preliminary surface lattice model into two types, bas...

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Abstract

The invention discloses a construction method for hyperboloid furred ceiling. The method includes measuring spot data through a prism-less total station, and constructing a hyperboloid model through spot data. The hyperboloid model serves as a template to manufacture a hyperboloid and as subsequent construction blueprint. During the entire process, the model is processed for many times. The initial model is corrected according to measuring results and actual deviation to establish a final panel model. The theoretical model is converted into final hyperboloid furred ceiling through on-site precise construction control.

Description

technical field [0001] The invention relates to the technical field of suspended ceiling engineering, in particular to a construction method for a hyperboloid suspended ceiling. Background technique [0002] The hyperboloid arched ceiling is complex in technology, with a large amount of questions and a high vault floor; generally, the construction period is long, the construction is difficult, the space structure is complex, and the installation, measurement and positioning of the arch structure are difficult. How to design the model of the hyperboloid ceiling and how to integrate the double It is very difficult to match the finished surface of the curved panel with the theoretical model. There is no suitable method to solve the above problems at present. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hyperboloid ceiling construction method based on the above-mentioned technical situation. This method can est...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/14E04B9/00E04B9/06G06F17/50
Inventor 赵亮
Owner 南京长岛建设工程有限公司