Method and device for error correction and processing of surface components in construction engineering

A technology of construction engineering and processing methods, applied in the direction of data processing applications, special data processing applications, instruments, etc., can solve the problem of small vertical deviations, becoming trapezoidal, pentagonal, hexagonal, not connected to the head or over the head, etc. problem, achieve the effect of saving enterprise cost and improving work efficiency

Active Publication Date: 2021-06-18
品茗科技股份有限公司
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Problems solved by technology

[0002] In the application process of architectural software involving graphics, such as BIM modeling software, formwork and frame software application, formwork software application, etc., it is usually necessary to use certain algorithms or Boolean operations based on the geometric information on the drawings. Generate some cross-section components (referred to as surface components), such as generating column components, generating slab components and other components with cross-section types. Some drawings are not drawn accurately when drawing. When the connection is not connected to the head or over the head, etc., the cross-section generated based on these lines may have deviations, which is not the shape the designer wants to design and express, so that the designed rectangular cross-section may become a trapezoid, pentagon, or hexagon. Other shapes such as polygons affect subsequent software applications

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  • Method and device for error correction and processing of surface components in construction engineering
  • Method and device for error correction and processing of surface components in construction engineering
  • Method and device for error correction and processing of surface components in construction engineering

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[0035] Describe this patent in detail below in conjunction with specific embodiment:

[0036] 1. Obtain the topological data of grid annotation

[0037] In architectural engineering design drawings, the grid is the basis for the positioning of all building components, and the edges of most surface components are parallel to the axis. Based on this feature, we can correct some of the drawing errors. In the present invention, the grid data and dimension data on the drawings are obtained first, and the data of axes parallel to each other are divided into one group and sorted. The following methods can be used for grouping and sorting: first obtain the straight lines in all the axes, and then divide all the parallel lines into one group. There will be at least two groups of parallel lines in one grid; for each group of parallel lines, arbitrarily specify a vertical line , this vertical line can be infinitely long, and then these parallel lines are projected on this vertical line,...

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Abstract

The present invention proposes a method and device for error correction and processing of surface components in construction engineering, including: acquiring axis network data and dimensioning data, grouping and sorting axes parallel to each other; Correction of non-parallel side lines; according to the characteristics of construction projects, the present invention relies on grid data to correct some non-parallel and non-perpendicular lines to be parallel and perpendicular to the axis when drawing. And according to the dimensioning data on the design drawings, combined with the distance from the parallel lines to the axis, correct the positions of these parallel lines. In addition, it can also correct false short edges and extra sharp corners, effectively correcting errors in design drawings.

Description

technical field [0001] The invention relates to a construction engineering error correction method, in particular to a construction engineering error correction processing method for surface components. Background technique [0002] In the application process of architectural software involving graphics, such as BIM modeling software, formwork and frame software application, formwork software application, etc., it is usually necessary to use certain algorithms or Boolean operations based on the geometric information on the drawings. Generate some cross-section components (referred to as surface components), such as generating column components, generating slab components and other components with cross-section types. Some drawings are not drawn accurately when drawing. When the connection is not connected to the head or over the head, etc., the cross-section generated based on these lines may have deviations, which is not the shape the designer wants to design and express, s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13G06Q50/08
CPCG06Q50/08G06F30/13
Inventor 吕旭芒
Owner 品茗科技股份有限公司
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