CN109190239B - Method for establishing line neutral model in CIVIL3D by existing curve - Google Patents
Method for establishing line neutral model in CIVIL3D by existing curve Download PDFInfo
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- CN109190239B CN109190239B CN201810993668.9A CN201810993668A CN109190239B CN 109190239 B CN109190239 B CN 109190239B CN 201810993668 A CN201810993668 A CN 201810993668A CN 109190239 B CN109190239 B CN 109190239B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
Abstract
The invention relates to a method for establishing a line centerline model in CIVIL3D by an existing curve, which comprises the steps of format conversion, format modification, command stream file copying, loading, road centerline data generation and model generation, quickly generating a plug-in based on a flat curve secondarily developed by CIVIL3D software, and generating a design file or a line centerline model with completely consistent existing roads according to flat curve elements in design data to improve the working efficiency.
Description
Technical Field
The invention relates to a method for establishing a line center line model in CIVIL3D by using an existing curve, belonging to the field of road construction.
Background
In the CIVIL3D, the line center line model generated by the traditional method is low in efficiency and low in precision, manual calculation is needed to correct in most cases, and particularly, the modeling accuracy cannot be guaranteed for the annular overpass of the complex urban road.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for establishing a line centerline model in CIVIL3D by using an existing curve, quickly generating a plug-in based on a flat curve developed by CIVIL3D software for the second time, and generating a design file or a line centerline model with completely consistent existing roads according to flat curve elements in design data.
In order to solve the above problems, the specific technical scheme of the invention is as follows: a method for establishing a line centerline model in CIVIL3D by using an existing curve comprises the following steps: 1) Arranging the plane curve elements in the design file into CIVIL3D plane curves to quickly generate an identifiable format of the plug-in; 2) Modifying a suffix of the txt file into a jdx format; 3) Copying a command stream file of the CIVIL3D flat curve fast generation plug-in to an installation directory folder of CIVIL3D software; 4) Starting CIVIL3D software, inputting netload in a command bar, and finding out the command stream file in the step 3) to click and load; 5) A drawallignment byreadfile command is input into a CIVIL3D command column to import the sorted curve element file; 6) After the step 5), the CIVIL3D flat curve rapid generation plug-in automatically generates a road center line with pile number composite design data in CIVIL3D software; 7) And 6) inputting data of the designed longitudinal section and the assembly of the road cross section in the CIVIL3D to generate a road model.
The format of the plane curve element in the step 1) is as follows: a serial number, an X coordinate, a Y coordinate, a starting point curvature, a easement curve length I, a radius, a easement curve length II, and an ending point curvature.
The command stream file in step 3) is: alignment and profile.dll or hello autocad.dll.
The invention has the following beneficial effects: and quickly generating a plug-in by using a flat curve based on CIVIL3D software secondary development, and generating a design file or a line center line model with completely consistent existing roads according to flat curve elements in design data. And adjusting the vertical curve information according to the design data of the vertical section, and assembling the cross section to generate a three-dimensional road model. A plug-in is generated quickly on the basis of a flat curve developed by a CIVIL3D secondary development, and the vacancy that the road center line cannot be generated by CIVIL3D software by using intersection point coordinates and curve elements is made up. Particularly, batch generation can be realized for complex roads in a multi-center line city, and the generated three-dimensional model can realize advanced positioning of a model entity and is used for auditing design files and carrying out advanced planning of a construction scheme. The method is simple and clear, efficient in modeling and high in accuracy, overcomes the defects of the traditional method, greatly reduces engineering risks, reduces engineering cost and accelerates construction progress while ensuring high precision and high efficiency.
Detailed Description
A method for establishing a line centerline model in CIVIL3D by using an existing curve comprises the following steps: 1) The plane curve elements in the design file are arranged into CIVIL3D flat curves to quickly generate plug-in recognizable formats; 2) Modifying a txt file suffix into a jdx format; 3) Copying a command stream file of the flat curve fast generation plug-in into an installation directory folder of the CIVIL3D software; 4) Starting CIVIL3D software, inputting netload in a command bar, and finding out the command stream file in the step 3) to click and load; 5) A drawallignentibyreadfile command is input into a CIVIL3D command column to import the well-arranged curve element file; 6) After the step 5), the flat curve rapid generation plug-in automatically generates a road center line with pile number composite design data in the CIVIL3D software; 7) And 6) inputting data of the designed longitudinal section and the assembly of the road cross section in the CIVIL3D to generate a road model.
The format of the plane curve element in the step 1) is as follows: serial number, X-coordinate, Y-coordinate, starting point curvature, easement curve length, radius, easement curve length, end point curvature.
The command stream file in the step 3) is: alignment and profile.dll or hello autocad.dll.
Example (b): 1) The plane curve elements in the design file are arranged into a plane curve to quickly generate an identifiable format of the plug-in: a serial number, an X coordinate, a Y coordinate, a starting point curvature, a relaxation curve length I, a radius, a relaxation curve length II and an end point curvature, wherein the curvature of a straight line is input 99999;
2) Modifying a curve element file suffix, and modifying the txt suffix into jdx;
3) The two plug-in command streams of alignment and profile.dll and hello autocad.dll are copied to CIVIL3D installation folder.
4) Loading a flat curve by using a netload command to quickly generate a plug-in command stream;
5) Inputting a 'drawalingbyteareadfile' command in a command column to lead the flat curve element into CIVIL3D software;
6) Automatically generating a road center line;
7) And generating a road model by combining the road center line, the longitudinal section data and the road cross section information.
What has been described above is merely a preferred embodiment of the invention. It should be noted that variations and modifications can be made by those skilled in the art without departing from the principle of the present invention, and they should also be considered as falling within the scope of the present invention.
Claims (2)
1. A method for establishing a line centerline model in CIVIL3D by using an existing curve is characterized by comprising the following steps: 1) The plane curve elements in the design file are arranged into CIVIL3D plane curves to quickly generate an identifiable format of the plug-in: a serial number, an X coordinate, a Y coordinate, a starting point curvature, a relaxation curve length I, a radius, a relaxation curve length II and an end point curvature; 2) Modifying a suffix of the txt file into a jdx format; 3) Copying a command stream file of the CIVIL3D flat curve fast generation plug-in to an installation directory folder of CIVIL3D software; 4) Starting CIVIL3D software, inputting netload in a command bar, and finding out the command stream file in the step 3) to click and load; 5) A drawallignentibyreadfile command is input into a CIVIL3D command column to import the well-arranged curve element file; 6) After the step 5), the CIVIL3D flat curve rapid generation plug-in automatically generates a road center line with pile number composite design data in CIVIL3D software; 7) And 6) inputting data of the designed longitudinal section and the assembly of the road cross section in the CIVIL3D to generate a road model.
2. A method for line neutral modeling in CIVIL3D using existing curves as claimed in claim 1, wherein: the command stream file in the step 3) is: alignment and profile.dll or hello autocad.dll.
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| CN109190239B true CN109190239B (en) | 2022-12-09 |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966454A (en) * | 1995-09-14 | 1999-10-12 | Bentley Mills, Inc. | Methods and systems for manipulation of images of floor coverings or other fabrics |
| CN101685471A (en) * | 2008-09-26 | 2010-03-31 | 黑龙江工程学院 | Highway route CAD aided design system |
| CN103984827A (en) * | 2014-05-21 | 2014-08-13 | 北京宇航系统工程研究所 | MSC.simxpert-based method for performing finite element analysis upon space launch vehicle |
| CN104020997A (en) * | 2014-06-13 | 2014-09-03 | 中国民航信息网络股份有限公司 | Extensible graphical rule application system |
| CN105138788A (en) * | 2015-09-06 | 2015-12-09 | 长江勘测规划设计研究有限责任公司 | Full-parameterization establishing method for road three-dimensional model |
| CN105354394A (en) * | 2015-12-03 | 2016-02-24 | 中国电建集团西北勘测设计研究院有限公司 | Arch dam abutment slope stability judgment method based on three-dimensional visualization |
| CN106650063A (en) * | 2016-12-09 | 2017-05-10 | 东南大学 | Optimization method for highway horizontal curve radius safety design based on vehicle side-turn and side-slip virtual test |
| CN106897528A (en) * | 2017-03-02 | 2017-06-27 | 中国石油天然气集团公司 | The transmission method and transmission system of data between the various three-dimensional data models of total figure |
| CN106909740A (en) * | 2017-03-02 | 2017-06-30 | 中国石油天然气集团公司 | The computational methods and computing device of a kind of Oil ＆ Gas Storage yard total figure volume of earthwork |
| JP2017123061A (en) * | 2016-01-07 | 2017-07-13 | オフィスケイワン株式会社 | Visualization system of finished shape and visualization data generation program of finished shape |
| CN107134007A (en) * | 2017-05-03 | 2017-09-05 | 上海市地下空间设计研究总院有限公司 | The three-dimensional fast modeling method of traffic infrastructure |
| CN108278034A (en) * | 2018-02-01 | 2018-07-13 | 中铁九局集团电务工程有限公司 | Difficult location electric pole replaces construction method |
| CN108304631A (en) * | 2018-01-22 | 2018-07-20 | 北京市公路桥梁建设集团锐诚工程试验检测有限公司 | A kind of BIM parameterization design methods of bridge superstructure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7518606B2 (en) * | 2006-04-04 | 2009-04-14 | Autodesk, Inc. | System and method for generating curved pipe objects for computer aided design models |
| EP2504783A4 (en) * | 2009-11-24 | 2015-02-25 | Ice Edge Business Solutions Inc | Securely sharing design renderings over a network |
| EP2695094A4 (en) * | 2011-04-08 | 2014-11-12 | Transoft Solutions Inc | Process and apparatus for generating a three-dimensional swept envelope of a vehicle |
-
2018
- 2018-08-29 CN CN201810993668.9A patent/CN109190239B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5966454A (en) * | 1995-09-14 | 1999-10-12 | Bentley Mills, Inc. | Methods and systems for manipulation of images of floor coverings or other fabrics |
| CN101685471A (en) * | 2008-09-26 | 2010-03-31 | 黑龙江工程学院 | Highway route CAD aided design system |
| CN103984827A (en) * | 2014-05-21 | 2014-08-13 | 北京宇航系统工程研究所 | MSC.simxpert-based method for performing finite element analysis upon space launch vehicle |
| CN104020997A (en) * | 2014-06-13 | 2014-09-03 | 中国民航信息网络股份有限公司 | Extensible graphical rule application system |
| CN105138788A (en) * | 2015-09-06 | 2015-12-09 | 长江勘测规划设计研究有限责任公司 | Full-parameterization establishing method for road three-dimensional model |
| CN105354394A (en) * | 2015-12-03 | 2016-02-24 | 中国电建集团西北勘测设计研究院有限公司 | Arch dam abutment slope stability judgment method based on three-dimensional visualization |
| JP2017123061A (en) * | 2016-01-07 | 2017-07-13 | オフィスケイワン株式会社 | Visualization system of finished shape and visualization data generation program of finished shape |
| CN106650063A (en) * | 2016-12-09 | 2017-05-10 | 东南大学 | Optimization method for highway horizontal curve radius safety design based on vehicle side-turn and side-slip virtual test |
| CN106897528A (en) * | 2017-03-02 | 2017-06-27 | 中国石油天然气集团公司 | The transmission method and transmission system of data between the various three-dimensional data models of total figure |
| CN106909740A (en) * | 2017-03-02 | 2017-06-30 | 中国石油天然气集团公司 | The computational methods and computing device of a kind of Oil ＆ Gas Storage yard total figure volume of earthwork |
| CN107134007A (en) * | 2017-05-03 | 2017-09-05 | 上海市地下空间设计研究总院有限公司 | The three-dimensional fast modeling method of traffic infrastructure |
| CN108304631A (en) * | 2018-01-22 | 2018-07-20 | 北京市公路桥梁建设集团锐诚工程试验检测有限公司 | A kind of BIM parameterization design methods of bridge superstructure |
| CN108278034A (en) * | 2018-02-01 | 2018-07-13 | 中铁九局集团电务工程有限公司 | Difficult location electric pole replaces construction method |
Non-Patent Citations (6)
| Title |
|---|
| AutoCAD Civil 3D 2008;Jerry Laiserin;《CADALYST》;20081231;第25卷(第3期);第28-30页 * |
| AutoCAD Civil 3D和3ds Max Design在道路建模中的应用;李俊超等;《测绘通报》;20130225(第02期);第95-98页 * |
| AutoCAD Civil 3D在双曲拱坝建模中的应用;王奕钦;《西北水电》;20150228(第01期);第111-113页 * |
| BIM技术在曲港高速公路选线中的应用;赵文忠;《公路交通科技(应用技术版)》;20180715(第07期);第14-16页 * |
| 基于.NET的AutoCAD Civil 3D二次开发技术及应用;何守望;《铁路技术创新》;20141030(第05期);第45-47页 * |
| 浅谈Civil 3D软件在道路设计的运用;郑光等;《云南科技管理》;20121015(第05期);第253-259页 * |
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