CN110532663A - A kind of collaborative modeling woprk standardization process based on BIM - Google Patents
A kind of collaborative modeling woprk standardization process based on BIM Download PDFInfo
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- CN110532663A CN110532663A CN201910786520.2A CN201910786520A CN110532663A CN 110532663 A CN110532663 A CN 110532663A CN 201910786520 A CN201910786520 A CN 201910786520A CN 110532663 A CN110532663 A CN 110532663A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 36
- 238000013461 design Methods 0.000 claims abstract description 16
- 238000007689 inspection Methods 0.000 claims abstract description 10
- 238000009877 rendering Methods 0.000 claims abstract description 7
- 238000012986 modification Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 238000012550 audit Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000007726 management method Methods 0.000 description 6
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- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of, and the standardization flow and method of model is established in the collaboration based on BIM, includes the following steps: that project basic point 1) is arranged, to determine the relativeness between the position of building and other buildings in place；2) Level System is set, and the model Level System of each work point is ± the 0 of local height system, and is subject to design drawing and topographic map, is all made of absolute altitude；3) rendering model: according to the practical rendering model figure of construction drawing depth and scene, and unify the material in each stage；4) typing additional information；5) deepen model: in the construction stage, deepening by temporary structure model of the construction feature to the permanent structure model of construction documents design phase and itself creation；6) inspection model；7) it clears up model: removing external linkage file and extra internal component.The present invention ensure that the accuracy of model molding, avoid the generation of molding mistake, improve molding efficiency by establishing the standardization process of collaborative modeling.
Description
Technical field
The invention belongs to technical field of buildings, in particular to a kind of collaborative modeling woprk standardization process based on BIM.
Background technique
BIM (Building Information Modeling) technology is a kind of applied to engineering design, construction, management
Digitization tool, integrated by digitization to building, informationization model, in the full life of project planning, operation and maintenance
It is shared and is transmitted in periodic process, engineers and technicians is made to make correct understanding and efficiently reply to various architecture informations,
The basis of collaborative work is provided for design team and each side's construction bodies including building, unit of operation, is given birth to improving
It produces efficiency, save the cost and shortens the construction period aspect and play a significant role.
In BIM project at this stage, the more tired the model of the big scale of construction the more, multi-person synergy modeling be now model it is basic
Form.And in more people modeling, since the modeling gimmick of modeling personnel individual is different, modeling procedure difference is obvious, causes
There are a large amount of mistakes when molding to the model that everyone establishes, for accurate, the modeling of standardization of assurance model molding
Process is particularly important.
Summary of the invention
For the technical problems in the prior art, the present invention provides a kind of collaborative modeling working stamndard based on BIM
Change process.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of collaborative modeling woprk standardization process based on BIM, includes the following steps:
1) project basic point is set, to determine the relativeness between the position of building and other buildings in place；
2) Level System is set, the model Level System of each work point is ± the 0 of local height system, and with design drawing and
Subject to topographic map, it is all made of absolute altitude；
3) rendering model: according to the practical rendering model figure of construction drawing depth and scene, and unify the material in each stage；
4) typing additional information；
5) deepen model: in the construction stage, by construction feature to the permanent structure model of construction documents design phase and
The temporary structure model of itself creation is deepened, and can satisfy the construction mould that construction speed shows requirement to finally obtain one
Type；
6) inspection model；
7) it clears up model: removing external linkage file and extra internal component.
Preferably, splitting model component in the step 5) when deepening permanent structure model and adding as requested
Relevant information obtains the BIM model for meeting implementation management needs.
Preferably, in the step 5) when deepening temporary structure model, need to split component by what process was shown, and
The independent component for drawing construction by stages.
Preferably, the content that the step 6) includes is as follows:
(1) architectural discipline model staircase, escalator, pipe well, stair, Air Conditioning Facilities, pump house, piping lane ruler is accurately positioned
Very little, heights of ceilings；
(2) guarantee that beam, plate, the sectional dimension of column are consistent with location dimension and drawing, bottom elevation is wanted with design in piping lane
Ask consistent；
(3) when component overlapping checks modeling, similar component overlapping cases are avoided to occur, and from generating by BIM model collision
Then audit report carries out model modification according to audit report.
(4) linear structure closure inspection draws logical drafting linear structure pel, to guarantee the accuracy of cost calculation amount；
(5) coordinate system inspection.
Compared with prior art, the present invention has the beneficial effects that the present invention is by establishing the standard of collaborative modeling
Change process, ensure that the accuracy of model molding, avoids the generation of molding mistake, improve molding efficiency.
Detailed description of the invention
Fig. 1 is a kind of block diagram of the collaborative modeling woprk standardization process based on BIM in the present invention.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below with reference to specific drawings and examples
It elaborates to the present invention.
The standardization process side of the collaboration based on BIM establishes as shown in Figure 1, embodiment of the invention discloses a kind of model
Method includes the following steps:
1) project basic point is set
The setting of model reference depends on the setting of project datum mark parameter in Revit.Sheet of the project basic point for definition
The absolute coordinate of project local coordinate system origin (0,0,0), for being determined in place between the position of building and other buildings
Relativeness.It is limited by Revit software, when inputting its absolute coordinate in the property box in project basic point, numerical value cannot be big
In 10km, otherwise cannot succeed assignment；When coordinate value is greater than 10km, the coordinate of project basic point should be carried out directly in operation interface
Coordinate assignment.
Setting principle:
1) when project does not need to split, project basic point is assisted by participating in each professional of this purpose according to design drawing
It adjusts and determines.
2) when project needs to split, different subregions is individually completed by different team, and the setting of project basic point can root
It is separately provided according to different subregions, coordination is carried out according to design drawing by each professional in the inside of relevant teams and is determined
(referring to planning and designing total figure).The setting of datum mark should select specific crossing point of axes, and just be arranged before project starts
It is good, it is recorded, is not answered careless location revision in Project Process, guarantee that the collaborative work between each profession is effectively performed.
3) project basic point coordinate is obtained from planning and designing total figure.
4) all professions are used uniformly same axis online article part, guarantee to be aligned, when model integration to just.Axis net is set
Afterwards, axis net is locked, in case modeling process axis net shifts.
2) Level System is set
Elevation is all made of absolute altitude in the Level System of each work point BIM model, is subject to design drawing and topographic map；Respectively
± 0 in work point Revit model Level System is identical, is ± the 0 of local height system.The relative elevation marked in design drawing
It embodies in the name of absolute altitude, is identified convenient for designer.The setting method of Level System.
3) rendering model
(1) it during project BIM model buildings, to be carried out in strict accordance with construction drawing depth and on-site actual situations, respectively
Phase material should be unified.It is updated in time more with project progress and live architectural drawing (making a joint checkup summary comprising change, negotiation, drawing)
New model (includes the information such as wall positioning, wall thickness, door opening size and positioning, wall telephone electricity box out size and positioning).
(2) it when establishing the rule component such as column, wall, beam, plate, stair, should independently be drawn with corresponding race's component, it is not handy
" interior established model " carries out integrally stretching；When needing to create a kind of material in " project material ", it is necessary to be adjusted again from Materials Library
Materials matter is simultaneously named, and name should be convenient for identification；It must not directly replicate and have material in " project material ".
4) typing additional information
Relevant information is added on place, building, structural model, such as " subway civil engineering structure _ permanent structure _ station hall layer ",
" surrounding enviroment _ municipal pipeline _ electric power _ superfine ", additional information input, model component attribute in " annotation " of the attribute of component
In " annotation " be all element types public attribute.
5) deepen model
In the construction stage, unit in charge of construction should establish subway temporary structure model, and set by construction feature to construction drawing
The permanent structure model in meter stage and the temporary structure model of itself creation are deepened, and finally obtaining one can satisfy construction
The construction model that progress display requires.
(1) permanent structure model (in-depth) deepens construction drawing stage BIM model (permanent structure) according to construction feature,
It splits model component and adds relevant information as requested, obtain the BIM model for meeting implementation management needs,
(2) temporary structure model (newly-built) establishes the temporary structure of construction stage according to construction drawing and construction feature
Model, and relevant information is added as requested, obtain the BIM model for meeting implementation management needs.The fractionation of component should meet work
The needs that sequence is shown, the component of construction by stages should independently be drawn.
6) inspection model
(1) architectural discipline model staircase, escalator, pipe well, stair, Air Conditioning Facilities, pump house, tube lane dimension, ceiling
The positioning such as height must be accurate, and model component should be split by layer, and the component across deformation joint must be disconnected according to drawing home position,
It can identify and be split by drawing if any post-cast strip.
(2) structure discipline require beam, plate, column sectional dimension must be consistent with drawing with location dimension；Beam bottom mark in piping lane
Height needs consistent with design requirement.
(3) when component overlapping checks modeling, similar component overlapping cases is avoided to occur.It is generated and is examined by BIM model collision
Report is looked into, and carries out model modification according to audit report.
(4) linear structure closure inspection, linear structure pel (linear structures such as wall, beam, base, foundation beam) Ying Latong
It draws, to guarantee the accuracy of cost calculation amount.
(5) coordinate system inspection
It must look at model coordinate (at least selection two o'clock) and compared with design total figure, guarantee the letter of coordinate contained by model
The correctness of breath.The coordinate of certain point in model can be obtained by the tool " putting upper specified coordinate " of " management " module.
7) model is cleared up
(1) external linkage file is removed, by deleting extra external linkage model in " management links " under management-plane
And referenced drawing.
(2) remove extra internal component, cleared up by " removing unused entry " under management-plane extra race's component,
Model group and pattern.
(3) extra view template is removed.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (4)
1. a kind of collaborative modeling woprk standardization process based on BIM, which comprises the steps of:
1) project basic point is set, to determine the relativeness between the position of building and other buildings in place；
2) Level System is set, and the model Level System of each work point is ± the 0 of local height system, and with design drawing and landform
Subject to figure, it is all made of absolute altitude；
3) rendering model: according to the practical rendering model figure of construction drawing depth and scene, and unify the material in each stage；
4) typing additional information；
5) deepen model: in the construction stage, by construction feature to the permanent structure model of construction documents design phase and itself
The temporary structure model of creation is deepened, and can satisfy the construction model that construction speed shows requirement to finally obtain one；
6) inspection model；
7) it clears up model: removing external linkage file and extra internal component.
2. a kind of collaborative modeling woprk standardization process based on BIM according to claim 1, which is characterized in that described
It in step 5) when deepening permanent structure model, splits model component and adds relevant information as requested, obtain meeting construction
Manage the BIM model needed.
3. a kind of collaborative modeling woprk standardization process based on BIM according to claim 2, which is characterized in that described
In step 5) when deepening temporary structure model, need to split component by what process was shown, and independently draw construction by stages
Component.
4. a kind of collaborative modeling woprk standardization process based on BIM according to claim 1, which is characterized in that described
The content that step 6) includes is as follows:
(1) architectural discipline model staircase, escalator, pipe well, stair, Air Conditioning Facilities, pump house, tube lane dimension, day is accurately positioned
Card height；
(2) guarantee that beam, plate, the sectional dimension of column are consistent with location dimension and drawing, bottom elevation and design requirement one in piping lane
It causes；
(3) when component overlapping checks modeling, similar component overlapping cases is avoided to occur, and is generated and is checked by BIM model collision
Then report carries out model modification according to audit report；
(4) linear structure closure inspection draws logical drafting linear structure pel, to guarantee the accuracy of cost calculation amount；
(5) coordinate system inspection.
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Cited By (5)
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| CN111395524A (en) * | 2020-03-27 | 2020-07-10 | 毅德建筑咨询(上海)有限公司 | Cold-formed thin-wall light steel structure modularized building design method |
| CN111428295A (en) * | 2020-03-17 | 2020-07-17 | 中色科技股份有限公司 | Heating and plotting method for large workshop for BIM forward design |
| CN112395677A (en) * | 2020-11-19 | 2021-02-23 | 温岭市第一建筑工程有限公司 | Construction method of civil engineering BIM (building information modeling) engineering quantity model |
| CN113139227A (en) * | 2021-04-23 | 2021-07-20 | 中南建筑设计院股份有限公司 | BIM component construction code creation method based on Revit |
| CN117371114A (en) * | 2023-12-07 | 2024-01-09 | 广东省建筑设计研究院有限公司 | Working model intelligent creation method and system based on BIM design platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111428295A (en) * | 2020-03-17 | 2020-07-17 | 中色科技股份有限公司 | Heating and plotting method for large workshop for BIM forward design |
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| CN112395677A (en) * | 2020-11-19 | 2021-02-23 | 温岭市第一建筑工程有限公司 | Construction method of civil engineering BIM (building information modeling) engineering quantity model |
| CN113139227A (en) * | 2021-04-23 | 2021-07-20 | 中南建筑设计院股份有限公司 | BIM component construction code creation method based on Revit |
| CN113139227B (en) * | 2021-04-23 | 2022-07-19 | 中南建筑设计院股份有限公司 | BIM component construction code creation method based on Revit |
| CN117371114A (en) * | 2023-12-07 | 2024-01-09 | 广东省建筑设计研究院有限公司 | Working model intelligent creation method and system based on BIM design platform |
| CN117371114B (en) * | 2023-12-07 | 2024-04-26 | 广东省建筑设计研究院有限公司 | Working model intelligent creation method and system based on BIM design platform |
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Application publication date: 20191203 |