CN109740245A - A kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution - Google Patents

A kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution Download PDF

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Publication number
CN109740245A
CN109740245A CN201811639400.1A CN201811639400A CN109740245A CN 109740245 A CN109740245 A CN 109740245A CN 201811639400 A CN201811639400 A CN 201811639400A CN 109740245 A CN109740245 A CN 109740245A
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Prior art keywords
model
component
bar desk
application method
bim technology
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Inventor
潘龙
刁翔
潘卓兮
章杰
曲国华
陈锦超
腾巍
陆亚珍
袁华安
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Jiangsu Longteng Digital Construction Technology Research Institute Co Ltd
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Jiangsu Longteng Digital Construction Technology Research Institute Co Ltd
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Abstract

The invention belongs to Building Information Model application fields, it is related to a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution, include the following steps: Step 1: according to design drawing, it establishes and constitutes bar desk square tube model, and be divided into several component parts mutually distinguished by the geomery of each section;Step 2: being distinguished to each component part using a kind of color;Step 3 independently forms single file to the component part that each individually splits, and according to axis net information, single file can be linked integral file in such a way that origin is to origin;Step 4, according to established square tube model foundation plank base model and stone facing model, the facing and base member of unlike material need to be distinguish.For structure is complicated, prefabricated components BIM provides visual thinking to the present processes, and complicated model is split as to repeat the same or similar several individual members, had both facilitated the prefabricated processing of back court, and had also reduced field worker difficulty of construction.

Description

A kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution
Technical field
The invention belongs to Building Information Model application fields, and in particular to one kind is in the prefabricated middle BIM of bar desk Combinatorial resolution The application method of technology, in particular to a kind of combination Building Information Model (BIM, Building Information ), Modeling prefabricated method is split in CAD bar desk component.
Background technique
BIM is applied and in building, is designed the mainstream that research and development have been building trade development.It is existing main using BIM It is simulated, is classified to each region of each layer, but for smaller size smaller or building or article with simpler construction, Subregion or layering are already less suitble to.Existing be not able to achieve carries out BIM simulation simultaneously to the building or article of labyrinth It is effectively processed, and guarantees that a structure member is accurately purchased.
Summary of the invention
The application provides a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution, for structure is complicated Prefabricated components BIM provides visual thinking, and complicated model is split as to repeat the same or similar several individual members, Both facilitate the prefabricated processing of back court, and also reduce field worker difficulty of construction.
To realize the above-mentioned technical purpose, the technical solution that the application takes is that one kind is in bar desk Combinatorial resolution is prefabricated The application method of BIM technology, includes the following steps:
Step 1: establishing coordinate system according to design drawing, origin is determined, will first constitute bar desk square tube using Revit software It is divided into several component parts mutually distinguished by the geomery of each section according to square tube model by model foundation;
Step 2: to each component part using a kind of color distinguish, and according to size to each component part according to It is secondary to be named, and count the quantity of each component in all constituents;
Step 3 independently forms single file to the component part that each individually splits, can be by list according to axis net information A file links integral file in such a way that origin is to origin, and to guarantee in different types of bar desk, identical part can To reuse, similarly these component files can form project race library;
Step 4, according to established square tube model foundation plank base model and stone facing model, the decorations of unlike material Face and base member need to be distinguish, while generate the two-dimensional positioning figure of each facing and base member, by same size The building of size carries out classified finishing name, typing relevant information, and the relevant information includes processing producer, date of manufacture and material Material.
As the improved technical solution of the application, square tube establishes square tube model using linear conventional model, and by each section It is dimensioned to instance parameter, to guarantee the building energy Reusability of same specification;The position of square tube needs accurate simultaneously, to ensure Later period can accomplish to fit like a glove when decoration panel is added.
It further include the number for counting each component in all constituents as the improved technical solution of the application, in step 2 Amount, and showed in a manner of detail list in revit software, export component in-process inventory.
As the improved technical solution of the application, unlike material is distinguished using material or color parameter classification in step 4 Facing and different base members.
As the improved technical solution of the application, for structure complicated in the facing and base member of unlike material in step 4 Part node is aided in illustrating using components three-dimensional and two-dimentional node drawing.
It further include the decorations that not can be carried out the unlike material being once grouped in step 4 as the improved technical solution of the application The progress of complex component node is secondary in face and base member splits into several individual members, then is grouped to component.
As the improved technical solution of the application, when carrying out secondary fractionation to labyrinth, to fractionation each individual member of part It carries out classification naming and carries out data number.
It further include that production bar desk component produces specification and instruction for mounting as the improved technical solution of the application, this Specification is existed in the form of written document and threedimensional model file, and model file is the key that printed instructions supplement and ginseng It examines.
It further include data number being carried out to each component, and make corresponding two as the improved technical solution of the application Code mark is tieed up, tooling member need to paste respective members number two dimensional code mark in respective members when completing.
Beneficial effect
The present processes are mainly for building or article, multiple to analogies structure for existing building Miscellaneous, hierarchical structure is complicated, and each element size change in shape range is larger, does not have reality using existing BIM analogy method Border meaning.The application is primarily adapted for use in the building of various structures or article is split, and the component of previous line type is formed one The three-dimensional three-dimensional real object figure of kind;Complicated model is split as to repeat the same or similar several individual members, after both facilitating The prefabricated processing in field, also reduces field worker difficulty of construction.
Compared with the existing technology, starting point is more targeted, and is grouped according to geomery and facilitates components Processing and buying.
To sum up, for structure is complicated, prefabricated components BIM provides visual thinking to the technical solution of the application, will be complicated Model be split as repeating the same or similar several individual members, both facilitated the prefabricated processing of back court, and also reduced field worker Difficulty of construction.
Detailed description of the invention
Fig. 1 square tube illustraton of model;
Fig. 2 square tube decomposition model figure;
Fig. 3 plank base illustraton of model;
Fig. 4 stone facing illustraton of model;
Illustraton of model after Fig. 5 plank base is combined with stone facing.
Specific embodiment
To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the attached of the embodiment of the present invention Figure, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of being not necessarily to creative work.
Complex component is carried out entirety using BIM technology and is split as the higher independent model of several multiplicities by the application, into The collating sort of row science, compared with two-dimensional design drawing more intuitionistic and concise the characteristics of being convenient for construction, this technology mainly applies to BIM The relevant technologies carry out data information is synchronous typing arrangement and export using three-dimensional modeling, compared with carrying out for traditional construction drawing Optimization.Simultaneously for structure is complicated, prefabricated components BIM provides visual thinking, and complicated model is split as to repeat phase Same or similar several individual members, had both facilitated the prefabricated processing of back court, and had also reduced field worker difficulty of construction.
To realize the above-mentioned technical purpose, the technical solution that the application takes is that one is a kind of prefabricated in bar desk Combinatorial resolution The application method of middle BIM technology, includes the following steps:
Step 1: establishing coordinate system according to design drawing, origin is determined, will first constitute bar desk square tube using Revit software It is divided into several component parts mutually distinguished by the geomery of each section according to square tube model by model foundation;
In the application, square tube establishes square tube model using linear conventional model, and the size of each part is set as example ginseng Number, to guarantee the building energy Reusability of same specification;The position of square tube needs accurate simultaneously, when ensuring that decoration panel is added in the later period It can accomplish to fit like a glove.
Step 2: to each component part using a kind of color distinguish, and according to size to each component part according to It is secondary to be named, and the quantity of each component in all constituents is counted, and the exhibition in a manner of detail list in revit software It is existing, export component in-process inventory.Data number is carried out to each component simultaneously, and makes respective two-dimensional code mark, processes structure Part need to paste respective members number two dimensional code mark in respective members when completing.
Step 3 independently forms single file to the component part that each individually splits, can be by list according to axis net information A file links integral file in such a way that origin is to origin, and to guarantee in different types of bar desk, identical part can To reuse, similarly these component files can form project race library;
Step 4, according to established square tube model foundation plank base model and stone facing model, the decorations of unlike material Face and base member need to be distinguish, and distinguish the facing and not of unlike material in the present embodiment using material or color parameter classification Same base member, while the two-dimensional positioning figure of each facing and base member is generated, by the building of same size size Classified finishing name, typing relevant information are carried out, the relevant information includes processing producer, date of manufacture and material material.Together When data number is carried out to each facing and/or base's structure, and make respective two-dimensional code mark, need to be when tooling member is completed Respective members number two dimensional code mark is pasted in respective members.
Step 5, further includes production bar desk component production specification and instruction for mounting, this specification are with written document Exist with the form of threedimensional model file, model file is the key that printed instructions supplement and reference.
For complex component node in the facing and base member of unlike material using components three-dimensional and two-dimentional node drawing It aids in illustrating.
Two are carried out to complex component node in the facing and base member that not can be carried out the unlike material being once grouped simultaneously It is secondary to split into several individual members, then component is grouped;It is each solely to part is split when carrying out secondary fractionation to labyrinth Vertical component carries out classification naming and carries out data number.
It is specific:
A kind of application method based on BIM technology in bar desk Combinatorial resolution is prefabricated, includes the following steps:
According to design drawing, coordinate system is established, determines origin, square tube model in bar desk will be first constituted using Revit software and is built It is vertical, according to the actual situation, several independent component parts are classified as, and these component parts should have size shape as far as possible Identical feature facilitates later period batch prefabricated.Here square tube can be established using linear conventional model, and will be dimensioned to reality Example parameter, it can be used repeatedly for the building of same specification, and it is accurate that the position of square tube needs, can be with when ensuring that decoration panel is added in the later period Accomplish to fit like a glove.This step can prefabricated components BIM provides visual thinking for structure is complicated, and advantage has following: People are allowed to show the three-dimensional real object figure that the component of previous line type forms a kind of three-dimensional in face of people;By complexity Model is split as repeating the same or similar several individual members, had both facilitated the prefabricated processing of back court, and had also reduced field worker and apply Work difficulty.As the improved technical solution of the application, establishing BIM model process is the BIM model generated using REVIT platform. It is primarily referred to as the BIM model that the REVIT platform that application is more at present generates;Certainly establishing BIM model process is not limited only to REVIT Platform, as long as the architecture information platform towards BIM<such as PKPM, master craftsman of the Spring and Autumn period, wide connection reaches, and Si Weier, Bentley etc.>, it establishes Model can extract the length and width data of stress unit, can be split with reference to the method optimization).
Such as according to drawing and actual conditions, as shown in Figs. 1-2, according to drawing and actual conditions, the square tube in model is pressed Hindsight little progress row classification naming, identical size are indicated in model with identical color, and successively according to size It is named, such as 300x20x20x1.2 (the 20mmx20mm square tube of length 300mm thickness 1.2mm), counts the number of each component Amount, and showed in a manner of detail list in revit software, export component in-process inventory.The part that each individually splits is independent Integral file can be linked for single file, in difference according to axis net information in such a way that origin is to origin by forming single file In the bar desk of type, identical part may be reused, and similarly these component files can form project race library.
As in Figure 3-5, according to established square tube model foundation plank base model and stone facing model, unlike material Facing and base member need to be distinguish and (classify using material or color parameter), while generating each facing and base's structure The two-dimensional of part positions figure, and the building of same size size is carried out classified finishing name, typing relevant information (such as processing factory Family, date of manufacture, material material etc.).Components three-dimensional can be gone out for complex component node and two-dimentional node drawing aids in illustrating.
Make bar desk component production specification and instruction for mounting, this specification is with written document and threedimensional model file Form exist, model file be the key that printed instructions supplement and reference, for written explanation say can not accurately table technique Node, threedimensional model file can be shown well.Simultaneously in later period maintenance repairing, threedimensional model file can be not Precise positioning in the case where dismounting object is repaired for specific implementation maintenance and provides foundation.Data number is carried out to each component, And respective two-dimensional code mark is made, tooling member need to paste respective members number two dimensional code mark in respective members when completing.
It gives processor to carry out element precast processing related data data, exists according to the prefabricated component of production specification It upper to specifications need to require to be that component sticks two dimensional code mark when factory, designer can be by component phase according to the time of making the product The timely typing model of information is closed, real-time information update is kept.
Corresponding number component is combined installation according to instruction for mounting by scene.
The above is only embodiments of the present invention, and the description thereof is more specific and detailed, and but it cannot be understood as right The limitation of the invention patent range.It should be pointed out that for those of ordinary skill in the art, not departing from the present invention Under the premise of design, various modifications and improvements can be made, these are all belonged to the scope of protection of the present invention.

Claims (9)

1. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution, which comprises the steps of:
Step 1: establishing coordinate system according to design drawing, origin is determined, will first constitute bar desk square tube model using Revit software It establishes, according to square tube model, it is divided into several component parts mutually distinguished by the geomery of each section;
Step 2: to each component part using a kind of color distinguish, and according to size to each component part successively into Row name, and count the quantity of each component in all constituents;
Step 3 independently forms single file to the component part that each individually splits, can be by single text according to axis net information Part links integral file in such a way that origin is to origin, and to guarantee in different types of bar desk, identical part can be weighed Multiple to use, similarly these component files can form project race library;
Step 4, according to established square tube model foundation plank base model and stone facing model, the facing of unlike material and Base member need to be distinguish, while generate the two-dimensional positioning figure of each facing and base member, by same size size Building carry out classified finishing name, typing relevant information, the relevant information includes processing producer, date of manufacture and material material Material.
2. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution according to claim 1, feature exist In square tube establishes square tube model using linear conventional model, and the size of each part is set as instance parameter, to guarantee same rule The building energy Reusability of lattice;The position of square tube needs accurate simultaneously, can accomplish to kiss completely when ensuring that decoration panel is added in the later period It closes.
3. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution according to claim 1, feature exist In further including the quantity for counting each component in all constituents in step 2, and in revit software in a manner of detail list Show, export component in-process inventory.
4. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution according to claim 1, feature exist In, in step 4 using material or color parameter classification distinguish unlike material facing and different base members.
5. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution according to claim 1, feature exist In for complex component node in the facing of unlike material and base member using components three-dimensional and two-dimentional node diagram in step 4 Paper aids in illustrating.
6. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution according to claim 1, feature exist In, further include in step 4 in the facing and base member for not can be carried out the unlike material being once grouped complex component node carry out It is secondary to split into several individual members, then component is grouped.
7. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution according to claim 6, feature exist In carrying out classification naming to each individual member of part is split and carry out data number when carrying out secondary fractionation to labyrinth.
8. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution according to claim 1, feature exist In further including production bar desk component production specification and instruction for mounting, this specification is with written document and threedimensional model text The form of part exists, and model file is the key that printed instructions supplement and reference.
9. a kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution according to claim 1, feature exist In, further include to each component carry out data number, and make respective two-dimensional code mark, tooling member complete when need to be corresponding Respective members number two dimensional code mark is pasted on component.
CN201811639400.1A 2018-12-29 2018-12-29 A kind of application method in the prefabricated middle BIM technology of bar desk Combinatorial resolution Pending CN109740245A (en)

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CN111062082A (en) * 2019-12-25 2020-04-24 中铁建设集团有限公司 Shear wall structural design system based on integrated template installation
CN112258634A (en) * 2020-10-23 2021-01-22 网易(杭州)网络有限公司 Virtual building processing method, device, equipment and storage medium
CN113656867A (en) * 2021-07-15 2021-11-16 中国水利水电第六工程局有限公司 Installation method of finished product pipeline
CN116628826A (en) * 2023-07-18 2023-08-22 中设数字技术有限公司 BIM-based quick splitting method and system

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Application publication date: 20190510