A pipeline three-dimensional modeling method and a pipeline design method

A technology of 3D modeling and pipeline design, applied in 3D modeling, computer-aided design, calculation, etc., can solve the problems of laborious, difficult, and more time and energy investment in design, and achieve the effect of improving efficiency

Active Publication Date: 2019-02-19
JINAN MUNICIPAL ENG DESIGN & RES INSITITUTE GRP
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Problems solved by technology

Although the outdoor current pipeline can be modeled in Autodesk Civil3d software, the AutoCAD geophysical plan is used as the reference base map, and the "create pressure pipe network from object" command is used to pick up lines to generate pipelines, and build them manually one by one. However, for the huge number of pipelines in a pipeline project, the

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  • A pipeline three-dimensional modeling method and a pipeline design method
  • A pipeline three-dimensional modeling method and a pipeline design method
  • A pipeline three-dimensional modeling method and a pipeline design method

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[0048] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0049] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0050] figure 1 It is a flow chart of a pipeline three-dimensional modeling method of the present invention.

[...

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Abstract

The invention discloses a pipeline three-dimensional modeling method and a pipeline design method, wherein, the pipeline three-dimensional modeling method comprises the following steps: obtaining a pipeline geophysical prospecting table; according to the data in the pipeline geophysical prospecting table, the end point elevation of all pipe segments is calculated, and the pipe center elevation value is put into a single column in the same row of the corresponding pipe segments in the pipeline geophysical prospecting table; generating AutoCAD command string in pipeline geophysical exploration table; using AutoCAD software to run AutoCAD command strings, and generating the three-dimensional models of all pipelines in different layers. It greatly improves the efficiency of pipeline design, which is convenient for designers to carry out pipeline comprehensive design, and also visually facilitates the proofreading and auditing work.

Description

technical field [0001] The invention belongs to the field of pipeline modeling, in particular to a pipeline three-dimensional modeling method and pipeline design method. Background technique [0002] When carrying out the comprehensive design of municipal pipelines, the pipeline comprehensive designers usually get the current AutoCAD geophysical prospecting plan made by the surveying and mapping department provided by Party A, and then add new design pipelines or transform the original pipelines in the figure, but they are all 2D drawings . Although there are lines representing pipes on the diagram, since the lines do not have the attribute of pipe diameter, it is impossible to visually check whether there is collision between pipes and whether the clear distance of pipes meets the specification requirements. For the horizontal clear distance between the pipes, it can only be obtained by measuring the plane distance between the two lines in the figure and subtracting half o...

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Application Information

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IPC IPC(8): G06F17/50G06T17/00G06Q50/08G06Q50/26
CPCG06F30/13G06F30/18G06F2113/14G06Q50/08G06Q50/26G06T17/00
Inventor 王胜华王雨蒙解磊马翔周涛刘建国李新磊邓晓晗田桂珍陆建群
Owner JINAN MUNICIPAL ENG DESIGN & RES INSITITUTE GRP
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