CN106446448A - Formwork system parametrization design method based on BIM technology - Google Patents
Formwork system parametrization design method based on BIM technology Download PDFInfo
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- 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
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Abstract
The invention discloses a formwork system parametrization design method based on a BIM technology. The formwork system parametrization design method specifically comprises the steps that a formwork system family is established, and formwork system family parameters are designed according to formwork system structure characteristics; an excel document for formwork system parametrization design is established, wherein the document includes a plurality of design parameters; according to structure system characteristics, the design parameters are set and are derived in the form of txt files and put under a formwork system family file catalog; the txt files are utilized to drive a formwork system model to generate the formwork system family, and the formwork system family is imported into a structure model; the imported formwork system family is arranged, the matching degree of a formwork system and a structure system is detected, and a construction simulation animation and formwork system detailed design drawing, a work amount statistical table and a cost information table are generated. By the adoption of the formwork system parametrization design method based on the BIM technology, the matching between the formwork system and the structure system and the formwork system arrangement accuracy are effectively improved, the working amount of designers is decreased, and the engineering construction costs are reduced.
Description
Technical field
The present invention relates to technical field of building construction, more particularly, to a kind of set based on the formwork system parametrization of BIM technology
Meter method.
Background technology
With the development of urbanization, the quantity of large-scale construction engineering increasingly increases, for guaranteeing the smooth construction of architectural engineering,
Need to arrange a large amount of formwork systems.
Traditional formwork system method for designing is to carry out corresponding Parametric designing using Auto CAD, but it is drawn the cycle
Long, easily because anthropic factor causes design mistake, and programming count cannot be carried out to engineering construction amount.
With BIM（Building Information Modeling, BIM）China continuous popularization and
The raising of the degree of awareness, is more and more fully applied；BIM technology is a kind of digitization being applied to engineering design construction management
Instrument, it passes through parameter model, integrates the relevant information of various projects, carries out during project planning, operation and maintenance
Shared and transmit, make engineers and technicians various architecture informations are made correct understanding and efficient tackle, be design team and build
Building unit of operation provides the basis of collaborative work, plays important work in terms of improve production efficiency, cost-effective and reduction of erection time
With.
At present, formwork system design still relies on traditional method to carry out, and is also not based on the formwork system ginseng of BIM technology
The technical scheme of numberization method for designing.
Content of the invention
The purpose of the present invention is for above-mentioned technical problem, there is provided a kind of formwork system parametrization based on BIM technology
Method for designing, effectively increases the matching that formwork system is with structural system and the accuracy of formwork system arrangement, decreases and set
The workload of meter personnel, reduces Construction Cost.
Technical scheme
For solving above-mentioned technical problem, a kind of formwork system parameterization design method based on BIM technology that the present invention provides, tool
Body comprises the following steps：
S1, sets up formwork system race, according to formwork system structural features, designs formwork system family parameter；
S2, sets up the excel document of formwork system Parametric designing, and the design parameter that the document includes is race's typonym and mould
Frame system family parameter；
S3, according to structural system feature, the design parameter in setting procedure S2, and it is derived with txt file, is placed on mould bases
Under system race file directory；
S4, using txt file in step S3, drives formwork system model to generate some same clans type, and formwork system race is imported
Structural model；
S5, the formwork system race that arrangement imports, detection formwork system and structural system matching degree, and it is dynamic to generate construction simulation
Draw；
S6, generates formwork system Deepen Design figure, quantities statistical table and cost information table.
Further, described in step s 2 excel document includes description class worksheet, parameter designing class worksheet
And computing class worksheet.
Further, described description class worksheet comprises the schematic diagram of formwork system race, the formwork system race scope of application
And authorized personnel's information of formwork system race；Described parameter designing class worksheet comprises race's typonym of formwork system race, mould
Frame system family parameter title is with parameter declaration schematic diagram.
Further, described computing class worksheet comprises parameter declaration, the parameter name of parameter declaration and typonym value
Corresponding with the parameter name in parameter designing class worksheet and typonym value.
Further, in step s 5, formwork system is imported Navisworks software with structural system, and by roaming
And Clash Detective function, detect both matching degrees.
Beneficial effect of the present invention：
The present invention provide a kind of formwork system parameterization design method based on BIM technology, effectively increase formwork system with
The matching of structural system and the accuracy of formwork system arrangement, decrease the workload of designer, reduce engineering construction
Cost.Its advantage is as follows：
（1）By adjusting formwork system family parameter, realize the simulation to different formwork system arrangement and method for construction；
（2）Drive family parameter design using excel document, multiple same clans type can be generated in the same document, easy to operate；
（3）Based on structural system modelling, improve the matching degree of formwork system and structural system；
（4）Using roaming and the Clash Detective function of Navisworsks software, improve the accurate of formwork system arrangement
Property；
（5）Form formwork system construction drawing and construction animation simulation, be that formwork system scene is set up to provide and told somebody what one's real intentions are in detail；
（6）Automatically form formwork system bill of quantities and cost information, decrease the workload of designer, reduce mould bases body
It is construction cost, be that formwork system material enters appearance and provides foundation.
Brief description
By the detailed description made in conjunction with the following drawings, the above-mentioned advantage of the present invention will be apparent from and is easier to manage
Solution, these accompanying drawings simply schematically, are not intended to limit the present invention, wherein：
Fig. 1 is the parameterization design method flow chart of the present invention；
Fig. 2 is the formwork system race schematic diagram of the present invention；
Fig. 3 is the formwork system parameter designing schematic diagram of the present invention；
Fig. 4 is the description class worksheet schematic diagram of the present invention；
Fig. 5 is the parameter designing class worksheet schematic diagram of the present invention；
Fig. 6 is the parameter computing class worksheet schematic diagram of the present invention；
Fig. 7 is the schematic diagram of the formwork system race loading structural system model of the present invention；
Fig. 8 is the schematic diagram arranging formwork system race in structural system model of the present invention.
Specific embodiment
With reference to a kind of formwork system Parametric designing based on BIM technology to the present invention for the specific embodiments and the drawings
Method is described in detail.
The embodiment that here is recorded is the specific specific embodiment of the present invention, for the design of the present invention is described, all
It is explanatory and exemplary, should not be construed as the restriction to embodiment of the present invention and the scope of the invention.Except here record
Implement exception, those skilled in the art can also be based on the application claims and description disclosure of that using aobvious
The other technical schemes being clear to, these technical schemes include any obvious using making of the embodiment that here is recorded
The technical scheme of substitutions and modifications.
The accompanying drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each several part
And its mutual relation.Note that the structure of each part for the ease of clearly showing the embodiment of the present invention, between each accompanying drawing
Do not draw according to identical ratio.Identical reference marker is used for representing identical part.
Fig. 1 to Fig. 8 is that a kind of correlation of formwork system parameterization design method based on BIM technology of the present invention is shown
It is intended to.
A kind of formwork system parameterization design method based on BIM technology, specifically includes following steps：
S1, sets up formwork system race, according to formwork system structural features, designs formwork system family parameter；
Specifically, in BIM software, according to the material members of formwork system practice of construction needs, set up corresponding mould bases body
It is component parameter race, using nested race function, race is combined to formwork system component, form parametric Mold Base system race.
Fig. 2 is the formwork system race schematic diagram of the present invention, in the present embodiment, sets up frame column using Revit software many
Laminate formwork system race, wherein, frame column multi-layer sheet formwork system race by multi-layer sheet race, flitch Os Draconis race, the stupefied race of steel back, to drawing
The nested combination of bolt race is formed.
In frame column formwork system race floor level is with reference to absolute altitude view, create with reference to four reference plane, for mould
The section scope of quasi-moments shape frame column, is graded operation by size marking, size etc., determine cross-section of frame column relative position and
Size.
The major parameter of multi-layer sheet race is multilamellar plate thickness, multi-layer sheet width, multi-layer sheet height；Formwork system race carries
Enter multi-layer sheet race, by carrying out with above-mentioned reference plane aliging, locking and the operation such as parameter association, limit multiple-plate thickness,
Highly, sectional dimension and the relativeness with frame column position.
The major parameter of flitch Os Draconis race is section a length, section b length, flitch Os Draconis length；In formwork system race
It is loaded into flitch Os Draconis race, by carrying out with multi-layer sheet aliging, locking and the operation such as size marking, array, parameter association, limit every
The number of individual section secondary joist, the relativeness of the length of secondary joist, secondary joist and multilamellar Board position, the section chi of secondary joist
Very little.
The stupefied major parameter of steel back is the stupefied type of steel back, the stupefied length of steel back；It is loaded into the stupefied race of steel back in formwork system race, pass through
Carry out with secondary joist aliging, lock and the operation such as size marking, array, parameter association, observability setting, limit each section edge
The row of short transverse main joist, the relative position relation of the length of main joist, main joist and secondary joist position, the class of main joist
Type.
The main parameter of split bolt race is split bolt length, split bolt diameter；It is right to be loaded in formwork system race
Draw bolt race, by carrying out the operations such as size marking, array, parameter association and observability setting with main joist, limit template body
The number of each section split bolt in system, the row along short transverse split bolt, the length of split bolt, split bolt
The relativeness of diameter, split bolt and main joist position.
Fig. 3 is the formwork system parameter designing schematic diagram of the present invention, and wherein, parameter length of side a, side length b are used for control framework
The sectional dimension of post.
Parameter multilamellar plate thickness is used for controlling multiple-plate thickness, is associated with multi-layer sheet thickness parameter in multi-layer sheet race；
Parameter multi-layer sheet height is used for controlling multiple-plate height, is associated with multi-layer sheet height parameter in multi-layer sheet race.
Parameter a section multi-layer sheet length and parameter b section multi-layer sheet length are used for controlling multiple-plate length, by length of side a,
Multi-layer sheet thickness parameter determines, associates with multi-layer sheet length parameter in multi-layer sheet race；Parameter secondary joist section a and secondary joist section
B is used for controlling the sectional dimension of secondary joist, associates with flitch Os Draconis race middle section a length, section b length parameter；Parameter a side time
Between Os Draconis spacing l and b side secondary joist spacing l are used for controlling between first, each section secondary joist and last secondary joist
Away from by length of side a, side length b, the determination of multi-layer sheet thickness parameter；Parameter main joist length a and main joist length b are used for controlling main dragon
The length of bone, in race stupefied with steel back, the stupefied length of steel back is associated.
Parameter a section main joist level interval, b section main joist level interval are used for controlling main joist to cross-section of frame column
The distance of centrage, by length of side a, side length b, multilamellar plate thickness, secondary joist sectional dimension parameter determination；Parameter reinforcement spacing 1 is controlled
Make the distance of first main joist and frame column base, strengthen spacing 2 control first main joist and second main joist away from
From；Strengthen the distance that spacing 3 controls second main joist and the 3rd road main joist；The total spacing of parameter and standard section controls the 3rd road master
Spacing between Os Draconis and top main joist, by multi-layer sheet height, strengthens spacing 1, strengthens spacing 2, strengthens between spacing 3, top
Away from parameter determination, parameter top spacing is used for controlling the spacing between top main joist and multilamellar plate top surface.
Parameter a section bolt length and b section bolt length are used for controlling the length of split bolt, in split bolt race
Split bolt length parameter associates；Parameter spacing 1, spacing 2, spacing 3, spacing 4 are used for controlling split bolt and cross-section of frame column
The spacing of centrage；Parameter a section three bolt, a section four bolt, b section three bolt, b section four bolt are used for controlling each
The number of section split bolt.
Parameter main joist classification/Two bors d's oeuveres channel-section steel, main joist classification/Two bors d's oeuveres steel pipe are used for controlling main joist classification, parameter mark
Quasi- section main joist number is used for controlling the row of main joist between the 3rd road main joist and top main joist；Parameter secondary joist section
A number, secondary joist section b number are used for controlling the number of each cross-section of frame column direction secondary joist.
Simulation to different frames post formwork system arrangement and method for construction is realized by regulation parameter.
S2, sets up the excel document of formwork system Parametric designing, and the design parameter that the document includes is race's typonym
And formwork system family parameter；
Specifically, in step s 2, described excel document includes description class worksheet, parameter designing class worksheet and fortune
Calculate class worksheet.
Described description class worksheet comprises the schematic diagram of formwork system race, the formwork system race scope of application and formwork system
Authorized personnel's information of race, as shown in Figure 4；Described parameter designing class worksheet comprises race's typonym of formwork system race, mould
Frame system family parameter title with parameter declaration schematic diagram, as shown in Figure 5.
Fig. 6 is the computing class worksheet schematic diagram of the present invention, and it comprises parameter declaration, and parameter declaration is located at the first row, its
Form is：Parameter name ## type ## unit；The parameter name of parameter declaration and typonym value and parameter designing class worksheet
In parameter name and typonym value corresponding.
S3, according to structural system feature, the design parameter in setting procedure S2, and it is derived with txt file, is placed on
Under formwork system race file directory；
Specifically, after parameter designing worksheet inputs corresponding typonym value and formwork system parameter value, by computing class work
Tabulation is preserved with csv file, then the expansion name of csv file is revised as txt.
S4, using txt file in step S3, drives formwork system model to generate some same clans type, and by formwork system race
Guiding structure model；
Fig. 7 is the schematic diagram of the formwork system race loading structural system model of the present invention, will generate specified type guide look after loading
Table, the one or more type of the feature selection of frame column as needed
S5, the formwork system race that arrangement imports, detection formwork system and structural system matching degree, and it is dynamic to generate construction simulation
Draw；
Fig. 8 is the schematic diagram arranging formwork system race in structural system model of the present invention.Will be with frame column structural model
The frame column formwork system race joined is placed on the position of corresponding frame column model, forms frame column formwork system model.By mould bases
System imports Navisworks software with structural system model, by roaming and Clash Detective function, detects mould bases body
System and the match condition of structural system.
Formwork system is imported Navisworks software with structural system model, by Animator function, generates construction
Simulation animation, confiding a technological secret for site operation.
S6, generates formwork system Deepen Design figure, quantities statistical table and cost information table.
Specifically, input formwork system unit price information in BIM software, by quantities statistical table, generates mould further
Frame system cost information.
A kind of formwork system parameterization design method based on BIM technology that the present invention provides, effectively increases mould bases body
The matching of system and structural system and the accuracy of formwork system arrangement, decrease the workload of designer, reduce engineering
Construction cost.
The present invention is not limited to above-mentioned embodiment, and anyone can draw other various forms under the enlightenment of the present invention
Product, however, making any change in its shape or structure, every have technical side identical or similar to the present application
Case, is within the scope of the present invention.
Claims (5)
1. a kind of formwork system parameterization design method based on BIM technology is it is characterised in that comprise the following steps：
S1, sets up formwork system race, according to formwork system structural features, designs formwork system family parameter；
S2, sets up the excel document of formwork system Parametric designing, and the design parameter that the document includes is race's typonym and mould
Frame system family parameter；
S3, according to structural system feature, the design parameter in setting procedure S2, and it is derived with txt file, is placed on mould bases
Under system race file directory；
S4, using txt file in step S3, drives formwork system race to generate some same clans type, and formwork system race is imported knot
Structure model；
S5, the formwork system race that arrangement imports, detection formwork system and structural system matching degree, and it is dynamic to generate construction simulation
Draw；
S6, generates formwork system Deepen Design figure, quantities statistical table and cost information table.
2. the formwork system parameterization design method based on BIM technology according to claim 1 is it is characterised in that in step
In rapid S2, described excel document includes description class worksheet, parameter designing class worksheet and computing class worksheet.
3. the formwork system parameterization design method based on BIM technology according to claim 2 is it is characterised in that described
Description class worksheet comprises the authorized personnel of the schematic diagram of formwork system race, the formwork system race scope of application and formwork system race
Information；Described parameter designing class worksheet comprises race's typonym of formwork system race, formwork system family parameter title with parameter
Schematic diagram is described.
4. the formwork system parameterization design method based on BIM technology according to claim 2 is it is characterised in that described
Computing class worksheet comprises parameter declaration, in the parameter name of parameter declaration and typonym value and parameter designing class worksheet
Parameter name and typonym value are corresponding.
5. the formwork system parameterization design method based on BIM technology according to claim 1 is it is characterised in that in step
In rapid S5, formwork system is imported Navisworks software with structural system, and by roaming and Clash Detective work(
Can, detect both matching degrees.
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| CN109684710A (en) * | 2018-12-20 | 2019-04-26 | 天津市景程科技有限公司 | A method of based on model calculation template project amount |
| CN109753753A (en) * | 2019-01-21 | 2019-05-14 | 广东星层建筑科技股份有限公司 | A kind of bridge mould base intelligent design method based on BIM |
| CN111191308A (en) * | 2019-12-18 | 2020-05-22 | 广联达科技股份有限公司 | Method and device for constructing course arrangement mode and electronic equipment |
| CN113158306A (en) * | 2021-04-02 | 2021-07-23 | 中国建筑第二工程局有限公司 | Tower crane parametric design method based on Revit metric system conventional model |
| CN113468707A (en) * | 2021-07-28 | 2021-10-01 | 广州地铁设计研究院股份有限公司 | Rapid BIM interaction design method for traction network |
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