Modelling control method of decorative surface

A technology of curved surface modeling and control methods, which is applied in the direction of building structure and construction, can solve problems such as unsmooth curved surface radian, unstable steel structure foundation, unreasonable special construction plan, etc., and achieve the effect of avoiding secondary rework

Inactive Publication Date: 2013-01-09
苏州苏明装饰股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] (1) The special construction plan is unreasonable;
[0008] (2) The operation process is not implemented according to the specifications and approved plans, mainly reflected in: the steel structure foundation is unstable and there is shaking; the surface shape deviates too much from the original design intention, the curvature of the surface is not smooth, and the yin and yang angles are not straight
The flatness is not high, appearing wavy

Method used

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Embodiment Construction

[0018] The preferred embodiments of the present invention will be described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0019] A method for controlling the quality of decorative curved surface modeling, the method steps are:

[0020] A) Review the construction drawings, find out the center of the curved surface, decompose the irregular surface into several circles, and determine the center, radius, arc length, and positioning coordinates;

[0021] B) The on-site size setting-out must strictly follow the design drawings, use CAD to decompose and optimize the surface modeling; use computer-aided setting-out, the accuracy can be guaranteed;

[0022] C) Carry out quality inspection and check on the nodes of arc surface construction to reduce unnecessary size deviation. Ensure the flatness of the curved surface, ...

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PUM

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Abstract

The invention provides a modelling quality control method of a decorative surface. The method comprises the following steps of A) examining and verifying construction drawings, finding out a circle centre of a surface model, decomposing an irregular surface into a plurality of circles, and determining the circle centre, a radius, an arc length and a positioning coordinate; B) decomposing and optimizing the surface model by using computer aided design (CAD), wherein field sizes and paying-off is required to be in accordance with the designed drawings strictly; using a computer to assist the paying-off, so that precision can be ensured; and C) inspecting and checking quality for nodes constructed on a cambered surface, and reducing unnecessary dimensional deviations. The flatness of the cambered surface is ensured, and firmness and construction quality are ensured. By the method disclosed by the invention, the stability and firmness of the steel structure foundation of the surface model, and the flatness and radian of the cambered surface meet the specified requirements. Impression effects meet a predetermined aim, the percent of pass is above 95%, and secondary rework is avoided.

Description

technical field [0001] The invention relates to a method for controlling the modeling of a decorative curved surface. Background technique [0002] With the continuous deepening of architectural design, people are no longer satisfied with square and regular shapes, especially in the decoration industry, curved surface shapes are more widely used. How to better shape complex curved surfaces has become a technical problem. In recent years, the quality control of decorative curved surfaces generally adopts the following schemes: [0003] 1. The base steel structure construction team adopts long-term fixed and long-term cooperative welder teams to weld, and the wood veneer on the top of the wall is directly entrusted to the veneer processing factory to process and install the finished wood veneer. [0004] 2. The grassroots steel structure construction team is looking for a professional steel structure welding team for construction, and imported veneer veneer is used in the ven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/00
Inventor 周国良戴五平王卫新缪风汤娟芳孔喻婧
Owner 苏州苏明装饰股份有限公司
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