CN110008534A - A kind of model system level division methods and device based on BIM - Google Patents
A kind of model system level division methods and device based on BIM Download PDFInfo
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- CN110008534A CN110008534A CN201910204369.7A CN201910204369A CN110008534A CN 110008534 A CN110008534 A CN 110008534A CN 201910204369 A CN201910204369 A CN 201910204369A CN 110008534 A CN110008534 A CN 110008534A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000008569 process Effects 0.000 claims abstract description 13
- 239000000178 monomer Substances 0.000 claims description 53
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 239000000470 constituent Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 238000013334 tissue model Methods 0.000 claims description 4
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Abstract
The invention discloses a kind of model system level division methods and device based on BIM, incorporation engineering feature have the characteristics that innovative, systematicness and practicality, realize the information model system layer grade standard based on BIM；Model system level division methods in the transmitting of project full lifetime and shared can provide intuitive, convenient mode for model through processes such as the creations, utilization and management of model；Method of the invention creates the region of standalone feature, object with can be convenient, utilization and management, prevent in work due to management and task divide it is unclear caused by intersect and unordered；Be conducive to disparity items, different phase, different participant and reach unified understanding in model system hierarchical organization, lift scheme creation, utilization and management efficiency, improve the utility value of model.
Description
Technical field
The present invention relates to buildings model field, in particular to a kind of model system level division methods and dress based on BIM
It sets.
Background technique
BIM (Building Information Modeling), i.e. Building Information Model refer to creation and utilize number
Change process, method and technology that model is managed and optimizes to the design of construction project, construction and operation overall process.Closely
Nian Lai, the application of BIM technology at home enter fast traffic lane, immediately following after building field, railway, municipal administration, bridge, rail traffic,
The construction industries such as water transport, water conservancy are just carrying forward vigorously the paces of BIM technology application, and relevant criterion, guide are also put into effect successively.
It is proposed in the standard that part has published: Model Results can be divided by engineering phase, be handed in different phase
The model of different information finenesses is paid, not suggesting that but should be in information model full lifetime application process to model system level
Carry out organization of unity.It is bound to cause disparity items, different phase, different participant in this way in model hierarchical organization without unified
Understanding, it is chaotic that model level is easy to appear in the creation, utilization and management process of model, it is difficult to which the problems such as managing causes
The creation of model, storage and delivery method are multifarious, in addition directly affect model information the shared of full lifetime and after
It holds.
Therefore, BIM model system level divides most important for the realization of BIM application value.
Summary of the invention
The purpose of the present invention is to provide a kind of model system level division methods and device based on BIM.
The purpose of the present invention can be achieved, a kind of model system level division methods based on BIM, comprising:
BIM project level information model to be divided is extracted, as project overall model；
The BIM project level information model is traversed, can be done according to BIM project level information model of the task or is had
BIM project level information model is divided into multiple monomer grade information models by function；
Extract the corresponding professional information model of monomer grade information model, the professional information that monomer grade information model includes
Model is broken down into component and device level information model；
It is formed according to the components of each component and device level information model, is divided into reinforcing bar and part grade information mould
Type.
Wherein, the BIM project level information model express using BIM mode create it is unique, have independent characteristic
Engineering project, integrated by two or more monomer grade information models.
Wherein, monomer grade information model is that have the function of the independent object used or can independently support particular task.
It wherein, further include pair after the step of BIM project level information model is divided into multiple monomer grade information models
The content of professional information model carries out perfect step in monomer grade information model；Wherein, the professional information model is
Express the model of each professional work content in monomer grade information model.
Wherein, component and device level information model are the objects with minimum standalone feature, be each profession component in monomer,
The information model of equipment geometric shape and its attribute.
Wherein, reinforcing bar and part grade information model are formed for expressing components in component and equipment, include at least reinforcing bar,
Embedded part, part, bolt.
Wherein, project level information model and the professional information model are tissue models, the monomer grade information model,
The component and device level information model and the reinforcing bar and part grade information model are physical models.
Wherein, reinforcing bar and part grade information model are not limited to components in model system level, consider different types of structure
The difference of part and device level information model minimum constituent unit, forms reinforcing bar and the object of part grade minimum constituent unit belongs to
This rank.
Wherein, component and device level information model are not limited to structural elements or process equipment in model system level, consider
To the otherness of each technical expression object, the object for forming the minimum standalone feature of each profession belongs to this rank.
The purpose of the present invention can be achieved, a kind of model system level dividing device based on BIM, comprising:
First extraction module, for extracting BIM project level information model to be divided, as project overall model；
First division module, for traversing the BIM project level information model, according to BIM project level information model institute energy
BIM project level information model is divided into multiple monomer grade information models by the task of completion or the function having；
Second extraction module, for extracting the corresponding professional information model of monomer grade information model, monomer grade information mould
The professional information model that type includes, is broken down into component and device level information model；
Second division module is divided into for forming according to the components of each component and device level information model
Reinforcing bar and part grade information model.
It is different from the prior art, model system level division methods and device incorporation engineering of the invention based on BIM are special
Point has the characteristics that innovative, systematicness and practicality, realizes the information model system layer grade standard based on BIM；Model
System level division methods can be biography of the model in project full lifetime through processes such as the creations, utilization and management of model
It passs and shares and provide intuitive, convenient mode；Method of the invention carries out the region of standalone feature, object with can be convenient
Creation, utilization and management, prevent in work due to management and task divide it is unclear caused by intersect and unordered；Be conducive to not
Same project, different phase, different participant reach unified understanding, lift scheme creation, fortune in model system hierarchical organization
With the efficiency with management, the utility value of model is improved.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of model system level division methods based on BIM provided by the invention.
Fig. 2 is the letter based on BIM described in a kind of model system level division methods based on BIM provided by the invention
Cease five hierarchical organization structure charts of model system.
Fig. 3 is certain marine traffic engineering described in a kind of model system level division methods based on BIM provided by the invention
Project model system level schematic diagram.
Fig. 4 is model system layer described in a kind of model system level division methods based on BIM provided by the invention
Grade file schematic diagram.
Fig. 5 is certain architectural engineering described in a kind of model system level division methods based on BIM provided by the invention
Project model system level schematic diagram.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described.
As shown in Figure 1, the present invention provides a kind of model system level division methods based on BIM, include the following steps:
S110: BIM project level information model to be divided is extracted, as project overall model.
S120: traversing the BIM project level information model, can be done according to BIM project level information model of the task or
BIM project level information model is divided into multiple monomer grade information models by the function having.
S130: the corresponding professional information model of monomer grade information model, the profession that monomer grade information model includes are extracted
Grade information model, is broken down into component and device level information model.
S140: it is formed according to the components of each component and device level information model, is divided into reinforcing bar and part grade
Information model.
Wherein, the BIM project level information model express using BIM mode create it is unique, have independent characteristic
Engineering project, integrated by two or more monomer grade information models.
Wherein, monomer grade information model is that have the function of the independent object used or can independently support particular task.
It wherein, further include pair after the step of BIM project level information model is divided into multiple monomer grade information models
The content of professional information model carries out perfect step in monomer grade information model；Wherein, the professional information model is
Express the model of each professional work content in monomer grade information model.
Wherein, component and device level information model are the objects with minimum standalone feature, be each profession component in monomer,
The information model of equipment geometric shape and its attribute.
Wherein, reinforcing bar and part grade information model are formed for expressing components in component and equipment, include at least reinforcing bar,
Embedded part, part, bolt.
Wherein, project level information model and the professional information model are tissue models, the monomer grade information model,
The component and device level information model and the reinforcing bar and part grade information model are physical models.
Wherein, reinforcing bar and part grade information model are not limited to components in model system level, consider different types of structure
The difference of part and device level information model minimum constituent unit, forms reinforcing bar and the object of part grade minimum constituent unit belongs to
This rank.
Wherein, component and device level information model are not limited to structural elements or process equipment in model system level, consider
To the otherness of each technical expression object, the object for forming the minimum standalone feature of each profession belongs to this rank.
Information model system level based on BIM includes project level information model, monomer grade information model, professional information
Five model, component and device level information model, reinforcing bar and part grade information model levels.Organization chart is in detail as shown in Figure 2.
Now illustrate model system level division methods by taking certain Port Design project in marine traffic engineering as an example.As shown in figure 3, setting
Meter session information model is gradually created by work progress hierarchical, comprising the following steps:
1) project level information model
According to measurement, geotechnical investigation data, initial three-dimensional terrain surface and three-dimensional geologic are established, according to design requirement pair
After landform carries out the processing such as digging up and filling in, place model is formed, then carries out functional regional division within the scope of place, in this, as
The basis of project level information model.The place model is also a monomer grade information model simultaneously.Project level information model is institute
There is the integrated associative expression of monomer grade information model.
2) monomer grade information model
The creation work of marine traffic engineering design phase monomer information model includes establishing harbour within the scope of waters, access bridge, preventing
Production, living facilities and auxiliary production, the monomers grade such as living facilities are believed within the scope of the monomers grade information model such as wave dike and land-based area
Cease model, including transfer station, electric substation, machinery room, complex building etc.；Monomer grade information model creation after with project level information model
It is associated.Figure model can be used to express in this grade of information model at this time.
3) professional information model
Monomer grade information model after dismantling comes out in project level information model, build in monomer grade information model by each profession
The working set for standing oneself carries out the design of this profession, work is examined in school according to design work process, and carries out between profession and profession
Interior collaborative design work, the process that each profession cooperates are exactly the creation process of professional information model.Professional information
Model is tissue model, is not physical model, embodiment be each profession action.
4) component and device level information model
Component and device level information model are the minimum functional units of monomer grade information model, in this hierarchical information model
Creation during, each profession is by content division relevant to this profession in monomer grade information model to component and device level.Than
Wharf Platform is refine to pile foundation, crossbeam, stringer, panel by such as speciality of hydroelectric power engineering construction；Architectural discipline by building refine to building wall,
Door, window, roof, stair etc..
Since different majors design object is there are larger difference, " component and device level information model " is not limited solely to tie
Structure component and mechanical equipment.Braking water area, turning basin in general layout etc., generator, distribution box, electricity in electric specialty
Pool equipment etc. belongs to this level.
5) reinforcing bar and part grade information model
Reinforcing bar and part grade information model are the minimum constituent units of component Yu device level information model, which is
The further refinement of component and device level information model.The creation of the hierarchal model is mainly shown as in component and device level information
Increase the model objects such as reinforcing bar, embedded part, bolt, anchor bolt on the basis of model, and increase steel construction composition leverage etc..Level letter
Breath model can be directly used for the processing and manufacturing of component and equipment.
6) each hierarchal model file creation
After carrying out five hierarchical information model creations in a manner described, for convenience of to above each hierarchal model carry out with and
Management, need as shown in Figure 4 method the file of five levels is created respectively.In Fig. 4 in each folder name before
The serial number in face represents model level belonging to this document folder.For example " 2- transfer station " indicates " transhipment in monomer grade information model
Stand " related content of monomer.
Example described above is the embodiment of five levels of the marine traffic engineering information model system based on BIM, this method
It is equally applicable to other industry to divide based on the information model system level of BIM, what it is such as Fig. 5 representative is certain construction-engineering project mould
Type system level schematic diagram.
It is different from the prior art, model system level division methods and device incorporation engineering of the invention based on BIM are special
Point has the characteristics that innovative, systematicness and practicality, realizes the information model system layer grade standard based on BIM；Model
System level division methods can be biography of the model in project full lifetime through processes such as the creations, utilization and management of model
It passs and shares and provide intuitive, convenient mode；Method of the invention carries out the region of standalone feature, object with can be convenient
Creation, utilization and management, prevent in work due to management and task divide it is unclear caused by intersect and unordered；Be conducive to not
Same project, different phase, different participant reach unified understanding, lift scheme creation, fortune in model system hierarchical organization
With the efficiency with management, the utility value of model is improved.
In addition, the present invention also provides a kind of model system level dividing device based on BIM, comprising:
First extraction module, for extracting BIM project level information model to be divided, as project overall model；
First division module, for traversing the BIM project level information model, according to BIM project level information model institute energy
BIM project level information model is divided into multiple monomer grade information models by the task of completion or the function having；
Second extraction module, for extracting the corresponding professional information model of monomer grade information model, monomer grade information mould
The professional information model that type includes, is broken down into component and device level information model；
Second division module is divided into for forming according to the components of each component and device level information model
Reinforcing bar and part grade information model.
Above-described specific embodiment is only exemplary, and is to preferably enable a technician to understand that this is special
Benefit, be not to be construed as include to this patent range limitation；As long as any etc. made by the spirit according to disclosed in this patent
With change or modification, the range that this patent includes is each fallen within.
Claims (10)
1. a kind of model system level division methods based on BIM characterized by comprising
BIM project level information model to be divided is extracted, as project overall model；
The BIM project level information model is traversed, can be done according to BIM project level information model for task or the function having
Can, BIM project level information model is divided into multiple monomer grade information models；
Extract the corresponding professional information model of monomer grade information model, the professional information mould that monomer grade information model includes
Type is broken down into component and device level information model；
It is formed according to the components of each component and device level information model, is divided into reinforcing bar and part grade information model.
2. the model system level division methods according to claim 1 based on BIM, which is characterized in that the BIM project
Grade information model expresses the engineering project unique, with independent characteristic created using BIM mode, by two or more
Monomer grade information model is integrated.
3. the model system level division methods according to claim 1 based on BIM, which is characterized in that the monomer grade
Information model is that have the function of the independent object used or can independently support particular task.
4. the model system level division methods according to claim 1 based on BIM, which is characterized in that by BIM project
It further include to professional letter in monomer grade information model after the step of grade information model is divided into multiple monomer grade information models
The content of breath model carries out perfect step；Wherein, the professional information model is each special in expression monomer grade information model
The model of industry action.
5. the model system level division methods according to claim 1 based on BIM, which is characterized in that the component with
Device level information model is the object with minimum standalone feature, is each profession component, equipment geometric shape and its category in monomer
The information model of property.
6. the model system level division methods according to claim 1 based on BIM, which is characterized in that the reinforcing bar with
Part grade information model is formed for expressing components in component and equipment, includes at least reinforcing bar, embedded part, part, bolt.
7. the model system level division methods described in -6 any one based on BIM according to claim 1, which is characterized in that
The project level information model and the professional information model are tissue models, the monomer grade information model, the component
It is physical model with device level information model and the reinforcing bar and part grade information model.
8. the model system level division methods according to claim 7 based on BIM, which is characterized in that the model
It is that reinforcing bar and part grade information model are not limited to components in level, considers different types of component and device level information model most
The object of the difference of small component units, composition reinforcing bar and part grade minimum constituent unit belongs to this rank.
9. the model system level division methods according to claim 7 based on BIM, which is characterized in that model system layer
Component and device level information model are not limited to structural elements or process equipment in grade, it is contemplated that the difference of each technical expression object
Property, the object for forming the minimum standalone feature of each profession belongs to this rank.
10. a kind of model system level dividing device based on BIM characterized by comprising
First extraction module, for extracting BIM project level information model to be divided, as project overall model；
First division module can be done for traversing the BIM project level information model according to BIM project level information model
Task or the function that has, BIM project level information model is divided into multiple monomer grade information models；
Second extraction module, for extracting the corresponding professional information model of monomer grade information model, monomer grade information model packet
The professional information model contained, is broken down into component and device level information model；
Second division module is divided into reinforcing bar for forming according to the components of each component and device level information model
With part grade information model.
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| CN111104706A (en) * | 2019-12-18 | 2020-05-05 | 苏州云庐科技有限公司 | High-rise object parameter modeling analysis system and wind load reliability analysis method |
| CN112307539A (en) * | 2020-10-23 | 2021-02-02 | 成都市建筑设计研究院 | BIM-based urban rail transit forward collaborative design method |
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Cited By (2)
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| CN112307539A (en) * | 2020-10-23 | 2021-02-02 | 成都市建筑设计研究院 | BIM-based urban rail transit forward collaborative design method |
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