CN109657290A - Core wall dam design method based on CATIA and Excel - Google Patents
Core wall dam design method based on CATIA and Excel Download PDFInfo
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- CN109657290A CN109657290A CN201811435811.9A CN201811435811A CN109657290A CN 109657290 A CN109657290 A CN 109657290A CN 201811435811 A CN201811435811 A CN 201811435811A CN 109657290 A CN109657290 A CN 109657290A
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- 238000013461 design Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009412 basement excavation Methods 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 241001269238 Data Species 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 abstract description 7
- 230000004048 modification Effects 0.000 abstract description 7
- 238000005457 optimization Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/02—Fixed barrages
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/02—Fixed barrages
- E02B7/04—Dams across valleys
- E02B7/06—Earth-fill dams; Rock-fill dams
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
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- Computer Hardware Design (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of core wall dam design methods based on CATIA and Excel, including establishing core wall dam CATIA parameterized model, core wall dam structural parameters are controlled by Excel structural parameters table and threedimensional model is driven to automatically update, and plug-in unit synchronism output bill of quantities is counted to Excel table using project amount.Core wall dam threedimensional model of the invention has preferable reusable property.Core wall dam model of the invention is controlled by Excel table, can be stored multiple design schemes and can be arbitrarily switched, also by driving parameter model modification in modification Excel table.The present invention also has the function of one-touch statistical engineering amount, in conjunction with CATIA secondary development program, can export the project amount data of Current protocols in real time to Excel document.Moreover, the present invention is convenient for core wall dam scheme comparison and structure optimization, other CATIA structural models can also be extended to, there is preferable practicability.
Description
Technical field
The invention belongs to hydraulic and hydroelectric engineering technical fields, are related to a kind of core wall dam three-dimensional design method, more particularly, to
A kind of core wall dam design method based on CATIA and Excel.
Background technique
With the development of digital technology, more and more three dimensional design tools are referenced to engineering design field.But by
More backward state is still in the application of the uniqueness and complexity of water conservancy and hydropower project, three-dimensional design method.Very much
The wish of project planner's active applications three dimensional tool is not strong, and main cause has: 1. is most of soft including CATIA
The original intention of part platform development is unable to give full play not directed to hydraulic and hydroelectric engineering, most crucial, most powerful function；2. water conservancy
The construction of hydroelectric project has uniqueness, and closely related with landform, geological conditions, in many personalized modeling works
(such as excavating) needs to repeat, and time and effort consuming, there are certain difficulty for the standardization and recycling of model.
Summary of the invention
To solve the above-mentioned problems, the present invention provides the core wall dam three dimensional design sides that a kind of CATIA is combined with Excel
Method.
The present invention is achieved by following technical solution.
A kind of core wall dam design method based on CATIA and Excel includes the following steps: to establish core wall dam CATIA parameter
Change model, core wall dam structural parameters are controlled by Excel structural parameters table and threedimensional model is driven to automatically update, using project amount
Plug-in unit synchronism output bill of quantities is counted to Excel table.
Wherein, CATIA parameterized model includes Dam Site landform, includes core-wall, core-wall upstream and downstream side loaded filter, Transition Materials
The dam structures such as area and rockfill area, the dam foundation and abutment excavation comprising core-wall basis.
Further, Excel structural parameters table is associated with CATIA parameterized model, can be by Excel structural parameters
Driving parameter CATIA parameterized model is modified in table to update, and can also increase a column parameter, generation in Excel structural parameters table
One new design scheme of table, and can be arbitrarily switched before different schemes.
Further, project amount statistics plug-in unit is CATIA secondary development program, associated with CATIA parameterized model, and
Button can be established as in the interface CATIA, it, can be by volume, area, the length in core wall dam threedimensional model after one-touch click
Etc. related datas export to Excel table, and calculate project amount automatically.
Further, it is automatically generated after update of the project amount Excel table with CATIA parameterized model, includes core wall dam
Excavated volume, each block placement amount, dam foundation processing project amount, interim and support engineering amount of Permanent Slope etc..
The core wall dam design method based on CATIA and Excel is not limited to be applied to core wall dam, applies also for other
Dam type, other hydraulic structures or other CATIA models.
The beneficial effects of the present invention are:
Compared with prior art, core wall dam threedimensional model of the invention has preferable reusable property.Of the invention
Core wall dam model is controlled by Excel table, can be stored multiple design schemes and can be arbitrarily switched, also by modification Excel table
Driving parameter model modification in lattice.Method of the invention also has the function of one-touch statistical engineering amount, opens in conjunction with CATIA bis- times
Program is sent out, the project amount data of Current protocols can be exported in real time to Excel document.Moreover, method of the invention is convenient for core wall dam
Scheme comparison and structure optimization can also extend to other CATIA structural models, have preferable practicability.
Detailed description of the invention
Fig. 1 is the CATIA parameterized model flow chart for establishing core wall dam；
Fig. 2 is scheme comparison and structure optimization flow chart；
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiment 1:
As shown in Figure 1, the present invention is implemented in accordance with the following steps:
Step 1: establishing the CATIA parameterized model of core wall dam, the specific steps are as follows:
1. defining coordinate system and backbone element
The coordinate system and coordinate origin for specifying model, create backbone element on this basis.The axis of dam is drafted first, and right
Its position and angle carry out parameterized sizes constraint, are convenient for later period adjusting and optimizing.Then according to top-down modeling approach, according to
It is secondary to establish other point, line, surface backbone elements such as crest elevation face, cross section, vertical section.
2. creating topographic and geologic model
In CATIA, into Digitized surface editing machine (Digital Shape Editor) module, led with Import order
The point cloud data for entering landform face or geology face carries out triangle meshes to cloud with Mesh Creation order.Subsequently into
Triangle meshes are fitted to ground with Automatic Surface order by Quick Surface Reconstruction module
Shape curved surface and rock stratum interface.
3. drawing dam typical case cross section
Into sketch editor, core wall dam typical case cross section section, including core-wall and each enrockment subregion, each subregion are created
It is defined as a profile.Each structure size can be by restriction on the parameters, by modifying parameter more new construction.
4. drawing core-wall excavates section
Certain transparency is set by geology landform face, it is true in conjunction with actual landform, geological conditions into sketch editor
Centering wall foundation plane surveys depth.Advantage is can intuitively to be determined in three-dimensional environment with Combining with terrain geological information, and can dynamically adjust
It is whole.
5. creating core-wall
Core-wall profile is stretched along axis of dam direction, is divided after the stretching of river direction with outline excavation, core-wall can be obtained
Body.
6. creating excavation face
The excavation face of core wall dam includes the following core-wall slope excavating of dam crest and the above abutment excavation of dam crest, and core-wall bottom surface determines
Afterwards, upstream and downstream boundary is extracted, and is stretched respectively with designing slope ratio to upstream and downstream, core-wall upstream and downstream slope surface is formed, with core-wall bottom
Face bonding forms core-wall and designs excavation face.Excavation face dividedly body is designed with core-wall, landform can be excavated.
Core-wall design excavation face is mutually divided with landform face, and dam excavation face can be obtained, can be used for dividing stockpile.The heart
Wall designs excavation face and cuts geologic body, can obtain excavating body, i.e. excavated volume.It is finely divided with geology interface to body is excavated, also
Subregion statistics can be carried out to excavated material, convenient for considering the upper dam situation and earthworks calculation of excavated material.
7. creating enrockment subregion
Profile subregion in axis of dam direction stretching step (3), and divided with excavation face to get each enrockment subregion knot
Structure.
Argument structure tree is all defined as to design parameter involved in above-mentioned all operating process.
Step 2: relevant parameter designs table
Table function is designed using the definition of CATIA, all (or part) design parameters of definition are exported into design table,
And Excel document is saved as, as Excel structural parameters table, the document and model have relevance.The each column of Excel document is fixed
Adopted one group of possible parameter configuration is a new scheme by switching column model modification can be driven.
Step 3: statistical engineering amount
The parameter of a collection of length, area and type of volume is defined in CATIA, parameter value is defined as the measurement knot of area
Fruit, it is associated with length, area, the volume for needing to measure respectively.Utilize CATIA secondary developing platform edit commands stream, definition
For button, measurement parameter is exported into the Excel table for calculating project amount, generates excavated volume, each subregion comprising core wall dam
The amount of filling, dam foundation processing project amount, interim and support engineering amount of Permanent Slope etc..
Step 4: scheme comparison and structure optimization
As shown in Fig. 2, opening the Excel structural parameters table in second step, one or more columns per page parameter is added, forms multiple set
Meter scheme, the different parameters column of handoff association, more new model click statistical engineering amount button, i.e., exportable measurement in CATIA
Parameter and the bill of quantities for automatically generating each scheme are convenient for scheme comparison and structure optimization.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (5)
1. a kind of core wall dam design method based on CATIA and Excel, it is characterised in that include the following steps: to establish core wall dam
CATIA parameterized model controls core wall dam structural parameters by Excel structural parameters table and threedimensional model is driven to automatically update,
Plug-in unit synchronism output bill of quantities is counted to Excel table using project amount.
2. a kind of core wall dam design method based on CATIA and Excel according to claim 1, it is characterised in that: described
CATIA parameterized model includes Dam Site landform, includes that core-wall, core-wall upstream and downstream side loaded filter, Transition Materials area and rockfill area exist
Interior dam structure, the dam foundation and abutment excavation comprising core-wall basis.
3. a kind of core wall dam design method based on CATIA and Excel according to claim 1, it is characterised in that: described
Excel structural parameters table is associated with CATIA parameterized model, by modifying driving parameter in Excel structural parameters table
CATIA parameterized model updates, or increases by a column parameter in Excel structural parameters table, represents a new design scheme, and
It is arbitrarily switched before different schemes.
4. a kind of core wall dam design method based on CATIA and Excel according to claim 1, it is characterised in that: described
It is CATIA secondary development program that project amount, which counts plug-in unit, associated with CATIA parameterized model, and can be made in the interface CATIA
It is set to button, after one-touch click, the related datas such as volume, area, length in core wall dam threedimensional model is exported to Excel
Table, and project amount is calculated automatically.
5. a kind of core wall dam design method based on CATIA and Excel according to claim 1, it is characterised in that: engineering
Automatically generated after measuring update of the Excel table with CATIA parameterized model, the excavated volume comprising core wall dam, each block placement amount,
Dam foundation handles project amount, interim and Permanent Slope support engineering amount.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811435811.9A CN109657290A (en) | 2018-11-28 | 2018-11-28 | Core wall dam design method based on CATIA and Excel |
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| CN201811435811.9A CN109657290A (en) | 2018-11-28 | 2018-11-28 | Core wall dam design method based on CATIA and Excel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110502819A (en) * | 2019-08-14 | 2019-11-26 | 上海市城市建设设计研究总院（集团）有限公司 | The computer-implemented method of concrete-bridge strip member outer closure stirrup |
| CN111581700A (en) * | 2020-05-06 | 2020-08-25 | 中国电建集团成都勘测设计研究院有限公司 | Method for adding BIM attribute and outputting BIM attribute table based on CATIA model |
| CN112528382A (en) * | 2020-12-21 | 2021-03-19 | 黄河勘测规划设计研究院有限公司 | Three-dimensional automatic excavation design method for flat carriageway of multistage platform |
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Cited By (4)
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| CN110502819A (en) * | 2019-08-14 | 2019-11-26 | 上海市城市建设设计研究总院（集团）有限公司 | The computer-implemented method of concrete-bridge strip member outer closure stirrup |
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| CN112528382A (en) * | 2020-12-21 | 2021-03-19 | 黄河勘测规划设计研究院有限公司 | Three-dimensional automatic excavation design method for flat carriageway of multistage platform |
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Application publication date: 20190419 |