CN109829186A - One kind splitting optimization method based on the unidirectional superimposed sheet of BIM - Google Patents
One kind splitting optimization method based on the unidirectional superimposed sheet of BIM Download PDFInfo
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- CN109829186A CN109829186A CN201811523391.XA CN201811523391A CN109829186A CN 109829186 A CN109829186 A CN 109829186A CN 201811523391 A CN201811523391 A CN 201811523391A CN 109829186 A CN109829186 A CN 109829186A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005457 optimization Methods 0.000 title claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 238000005194 fractionation Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The present invention relates to Building Information Model application fields；In particular to a kind of that optimization method is split based on the unidirectional superimposed sheet of BIM, include the following steps: to establish BIM model, establishes the BIM model of building element to be built；Generate building element model；Setting apolegamy size；Classification primary-secondary beam data: the primary-secondary beam data in building element BIM model are extracted, and are classified；Match the size in distributing reinforcement direction.It is able to achieve the processing that nonstandard size plate is reduced in split process, realizes the standard configuration of assembled architecture to a certain extent.
Description
Technical field
The present invention relates to Building Information Model application fields；In particular to a kind of that optimization is split based on the unidirectional superimposed sheet of BIM
Method, in particular to a kind of combination Building Information Model (BIM, Building Information Modeling),
In the floor split process of CAD assembled architecture, assist split method.
Background technique
Assembled architecture in traditional design, rule of thumb completed by designer by floor fractionation, is unfavorable for component
Modularization, standardization.At present in conjunction with BIM technology, establishing the software for realizing that superimposed sheet is split automatically on the basis of algorithm has letter
Industry etc..Although the purpose of plate fractionation may be implemented in existing each platform, but uncontrollable in the size of each plate of split process,
Process needs individually process each plate.
Summary of the invention
The application provides one kind and splits optimization method based on the unidirectional superimposed sheet of BIM, is able to achieve and reduces in split process
The standard configuration of assembled architecture to a certain extent is realized in the processing of nonstandard size plate.
To realize the above-mentioned technical purpose, the technical solution that the application takes is that one kind is split excellent based on the unidirectional superimposed sheet of BIM
Change method, includes the following steps,
It establishes BIM model: establishing the BIM model of building element to be built；
It generates building element model: bringing the data information of building element into BIM model, generate building element model；
Setting apolegamy size is set as set of dimensions for what the wide size of plate had multiple and different sizes, multiple and different sizes from
Small a1, b1, c1, d1 is successively set as arrive ... z1 matches the priority of size as the reduction of size successively reduces greatly；
Classification primary-secondary beam data: the primary-secondary beam data in building element BIM model are extracted, and are classified: by principal rod direction
Size category classification: A, B, C, D, E ... Z, A, B, C, D ... Z are dimension data；By distributing reinforcement direction size category: a,
B, c, d, e ... z, a, b, c, d, e ... z are dimension data；
It matches the size in distributing reinforcement direction: successively taking distributing reinforcement direction Dimension Types a, b, c, d, e ... z wide with plate respectively
Data Matching in set of dimensions, distributing reinforcement direction Dimension Types a, b, c, d, e ... or z are the wide size X of plate in the wide set of dimensions of plate
N times, a number in X a1, b1, c1, d1 ... z1, a1, b1, c1, d1 ... z1 is standard size number set by user
According to；
The plate for being X with n block width if n is integer is successively matched with principal rod direction size A, B, C, D, E ..., raw
A number at the plate of reference numeral, such as XYA, XYB, XYC, XYD ..., in Y a, b, c, d, e ...；
If n is non-integer, n is rounded numerical digit effective digital N, the plate for being X with N-1 block width, with principal rod direction size
A, B, C, D, E ... are successively matched, and will be completed matched plate and be generated reference numeral；It cannot complete matched plate and not generate volume then
Number；To the plate that cannot generate number then use the difference of a- (N-1) * X match with the sub-priority b1 of a1 repeat the above steps until
As N-1=0 or n < 2, then wide two boards are generated.
As the improved technical solution of the application, the apolegamy size order in set of dimensions is arranged in the way of successively successively decreasing.
As the improved technical solution of the application, establishing BIM model process is the BIM model generated using REVIT platform.
Beneficial effect
The main purpose of the application is the plate realized on existing BIM technology realizes that unidirectional superimposed sheet is split automatically to fractionation
Block carries out standard configuration, ease of assembly.Specific manifestation are as follows: it is able to achieve the processing that nonstandard size plate is reduced in split process, realizes
The standard configuration of assembled architecture to a certain extent.
Specific embodiment
To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention, to this
The technical solution of invention is clearly and completely described.Obviously, described embodiment is a part of the embodiments of the present invention,
Instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art are without creativeness
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of labour.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
One kind splitting optimization method based on the unidirectional superimposed sheet of BIM, includes the following steps,
It establishes BIM model: establishing the BIM model of building element to be built；
It generates building element model: bringing the data information of building element into BIM model, generate building element model；
Setting apolegamy size is set as set of dimensions for what the wide size of plate had multiple and different sizes, multiple and different sizes from
Small a1, b1, c1, d1 is successively set as arrive ... z1 matches the priority of size as the reduction of size successively reduces greatly；
Classification primary-secondary beam data: the primary-secondary beam data in building element BIM model are extracted, and are classified: by principal rod direction
Size category classification: A, B, C, D, E ... Z, A, B, C, D ... Z are dimension data；By distributing reinforcement direction size category: a,
B, c, d, e ... z, a, b, c, d, e ... z are dimension data；
It matches the size in distributing reinforcement direction: successively taking distributing reinforcement direction Dimension Types a, b, c, d, e ... z wide with plate respectively
Data Matching in set of dimensions, distributing reinforcement direction Dimension Types a, b, c, d, e ... or z are the wide size X of plate in the wide set of dimensions of plate
N times, a number in X a1, b1, c1, d1 ... z1, a1, b1, c1, d1 ... z1 is standard size number set by user
According to；
The plate for being X with n block width if n is integer is successively matched with principal rod direction size A, B, C, D, E ..., raw
A number at the plate of reference numeral, such as XYA, XYB, XYC, XYD ..., in Y a, b, c, d, e ...；
If n is non-integer, n is rounded numerical digit effective digital N, the plate for being X with N-1 block width, with principal rod direction size
A, B, C, D, E ... are successively matched, and will be completed matched plate and be generated reference numeral；It cannot complete matched plate and not generate volume then
Number；To the plate that cannot generate number then use the difference of a- (N-1) * X match with the sub-priority b1 of a1 repeat the above steps until
As N-1=0 or n < 2, then wide two boards are generated.
As the improved technical solution of the application, the apolegamy size order in set of dimensions is arranged in the way of successively successively decreasing,
It can be arranged in such a way that equivalent is successively decreased, or the mode that non-equivalent is successively decreased is arranged.
As the improved technical solution of the application, establishing BIM model process is the BIM model generated using REVIT platform.
Concrete application are as follows: one kind splits optimization method based on the unidirectional superimposed sheet of BIM, includes the following steps: to establish BIM mould
Type: it is primarily referred to as the BIM model that the REVIT platform that application is more at present generates；Certainly BIM model process is established to be 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.>,
The model of foundation can extract the length and width data of stress unit, can split with reference to the method optimization).
It generates: the mistake of required data and Integrated Models legacy data being calculated using building element information and correlation formula
Journey；
The wide Dimension Types of the plate to be chosen are arranged according to specification for step 1, and preferential apolegamy grade is arranged, such as 1.2m,
1.5m, 1.8m, 2.1m, 2.4m, preferential size order of matching are set as 2.4,2.1,1.8,1.5,1.2；(designer can cancel certain
A little sizes are not selected, but the size selected will be by arranging from big to small, for example above, designer cancels the plate of 1.8m wide, then
Priority is 2.4；2.1；1.5；1.2).
Step 2, the primary-secondary beam data for extracting structure BIM model (or CAD), and classify:
Principal rod direction size category: A, B, C, D, E ...
Distributing reinforcement direction size category: a, b, c, d, e ...
Step 3 successively takes distributing reinforcement direction Dimension Types a, b, c, d, e, and the plate of user setting is wide successively matches (a/
1.8；b/1.8；C/1.8 ...), if such as a ÷ 1.8=n n be integer, carry out step 4；Otherwise it is effective n to be rounded numerical digit
Number is set as N and carries out step 5；
Step 4, the plate for being 1.8 with n block width (can compile as 1.8a), successively be matched with Impact direction size A, B, C, D, E,
The plate for generating reference numeral, such as 1.8aA, 1.8aD, 1.8aE (B, C without matching if do not generate)；
Step 5, the plate for being 1.8 with N-1 block width (can be compiled as 1.8a), successively with Impact direction size A, B, C, D, E
Match, generate the plate of reference numeral, such as 1.8aA, 1.8aD, 1.8aE (B, C without matching if do not generate)；With the difference of a- (N-1) * 1.8
Value (being set as a1) is matched with the sub-priority 1.5m of 1.8m (executes step 3)；As N-1=0, a1/2 is generated into wide two pieces
Plate.
Step 6 needs manual fine-tuning according to user, when adjust board size with it is existing generated board size and be overlapped when, plate volume
It is number automatic to merge.
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 (3)
1. one kind splits optimization method based on the unidirectional superimposed sheet of BIM, which is characterized in that include the following steps,
It establishes BIM model: establishing the BIM model of building element to be built；
It generates building element model: bringing the data information of building element into BIM model, generate building element model；
Setting apolegamy size is set as set of dimensions for what the wide size of plate had multiple and different sizes, multiple and different sizes from greatly to
Small to be successively set as a1, b1, c1, d1 ... z1 matches the priority of size as the reduction of size successively reduces；
Classification primary-secondary beam data: the primary-secondary beam data in building element BIM model are extracted, and are classified: by principal rod direction size
Type classification: A, B, C, D, E ... Z, A, B, C, D ... Z are dimension data；By distributing reinforcement direction size category: a, b, c,
D, e ... z, a, b, c, d, e ... z are dimension data；
Match distributing reinforcement direction size: successively take distributing reinforcement direction Dimension Types a, b, c, d, e ... z respectively with the wide size of plate
Data Matching in group, distributing reinforcement direction Dimension Types a, b, c, d, e ... or z are the n of the wide size X of plate in the wide set of dimensions of plate
Times, a number in X a1, b1, c1, d1 ... z1, a1, b1, c1, d1 ... z1 is standard size data set by user；
The plate for being X with n block width if n is integer is successively matched with principal rod direction size A, B, C, D, E ..., generation pair
The plate that should be numbered, a number such as XYA, XYB, XYC, XYD ..., in Y a, b, c, d, e ...；
If n be non-integer, n be rounded numerical digit effective digital N, the plate for being X with N-1 block width, with principal rod direction size A, B,
C, D, E ... are successively matched, and will be completed matched plate and be generated reference numeral；It cannot complete matched plate and not generate number then；
It then uses the difference of a- (N-1) * X to match with the sub-priority b1 of a1 the plate that cannot generate number to repeat the above steps until working as N-
When 1=0 or n < 2, then wide two boards are generated.
2. according to claim 1 a kind of based on the unidirectional superimposed sheet fractionation optimization method of BIM, which is characterized in that set of dimensions
In apolegamy size order be arranged in the way of successively successively decreasing.
3. according to claim 1 a kind of based on the unidirectional superimposed sheet fractionation optimization method of BIM, which is characterized in that establish BIM
Model process is the BIM model generated using REVIT platform.
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| CN110543674A (en) * | 2019-07-31 | 2019-12-06 | 成都市建筑设计研究院 | automatic splitting method of fabricated floor based on BIM |
| CN111576705A (en) * | 2020-05-29 | 2020-08-25 | 上海宝冶集团有限公司 | Splitting method for reducing specification of assembled laminated slab |
| CN113468631A (en) * | 2021-05-21 | 2021-10-01 | 南昌大学 | Automatic arrangement method for cast-in-place steel bars in one-way laminated slab close-splicing type joint connection |
| CN117272494A (en) * | 2023-11-23 | 2023-12-22 | 三一筑工科技股份有限公司 | Method and device for splitting assembled building, electronic equipment and storage medium |
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| CN107545120A (en) * | 2017-09-15 | 2018-01-05 | 中建海峡建设发展有限公司 | The method and computing device that a kind of prefabricated components based on BIM are split automatically |
| CN108108510A (en) * | 2017-10-27 | 2018-06-01 | 广东星层建筑科技股份有限公司 | A kind of assembled architecture design method and equipment based on BIM |
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| CN108427794A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of three-dimensional building model method for dividing and processing and device based on BIM |
| CN107545120A (en) * | 2017-09-15 | 2018-01-05 | 中建海峡建设发展有限公司 | The method and computing device that a kind of prefabricated components based on BIM are split automatically |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110543674A (en) * | 2019-07-31 | 2019-12-06 | 成都市建筑设计研究院 | automatic splitting method of fabricated floor based on BIM |
| CN110543674B (en) * | 2019-07-31 | 2022-09-27 | 成都市建筑设计研究院有限公司 | Automatic splitting method of assembled floor based on BIM |
| CN111576705A (en) * | 2020-05-29 | 2020-08-25 | 上海宝冶集团有限公司 | Splitting method for reducing specification of assembled laminated slab |
| CN113468631A (en) * | 2021-05-21 | 2021-10-01 | 南昌大学 | Automatic arrangement method for cast-in-place steel bars in one-way laminated slab close-splicing type joint connection |
| CN113468631B (en) * | 2021-05-21 | 2022-03-18 | 江西中煤建设集团有限公司 | Automatic arrangement method for cast-in-place steel bars in one-way laminated slab close-splicing type joint connection |
| CN117272494A (en) * | 2023-11-23 | 2023-12-22 | 三一筑工科技股份有限公司 | Method and device for splitting assembled building, electronic equipment and storage medium |
| CN117272494B (en) * | 2023-11-23 | 2024-03-08 | 三一筑工科技股份有限公司 | Method and device for splitting assembled building, electronic equipment and storage medium |
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Application publication date: 20190531 |