CN113987614A - Basement supporting point network automatic generation device based on Revit platform - Google Patents
Basement supporting point network automatic generation device based on Revit platform Download PDFInfo
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- CN113987614A CN113987614A CN202111219237.5A CN202111219237A CN113987614A CN 113987614 A CN113987614 A CN 113987614A CN 202111219237 A CN202111219237 A CN 202111219237A CN 113987614 A CN113987614 A CN 113987614A
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Abstract
The invention relates to the technical field of building design, in particular to a basement supporting point network automatic generation device based on a Revit platform, which has the technical scheme that the basement supporting point network automatic generation device comprises: the system comprises an external environment reading module, a column family member parameterization module, a column net over-distance searching module, a beam line geometric arrangement module, a beam family member parameterization module and a beam section selection module. The invention can automatically generate the structural beams based on the building model and automatically arrange the structural beams in the underground chamber, thereby greatly improving the design efficiency, shortening the completion period and reducing the error rate.
Description
Technical Field
The invention relates to the technical field of building design, in particular to a device for automatically generating a basement supporting point network based on a Revit platform.
Background
Structural designers typically make structural member arrangements within buildings, including walls, beams, slab columns, etc., based on structural construction drawings, which contain the location, cross-sectional dimensions, member reinforcement information, etc. of the structural members.
The design information of the supporting point network is one of the main contents in the structural construction drawing, wherein the space geometric arrangement of the vertical bearing members is included, and the communication supporting point network mainly depends on the arrangement of the structural beams.
At present, the arrangement of indoor structural beams mainly depends on manual work, the manual work is carried out on the basis of two-dimensional drawings to arrange the structural beams, but when the design is carried out, the design needs to be repeatedly checked with other professionals, so that the efficiency is low when the structural beams are designed, the reworking times are multiple, the manual arrangement intervention of the structural beams is large, more uncertainty exists, and the error rate is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a device for automatically generating a basement supporting point net based on a Revit platform, which can automatically generate structural beams based on a building model and automatically arrange the structural beams in a basement, thereby greatly improving the design efficiency, shortening the completion period and reducing the error rate.
The technical purpose of the invention is realized by the following technical scheme, the device for automatically generating the basement supporting point network based on the Revit platform comprises:
the external environment reading module is used for reading parking space module information of the basement, and the parking space module information comprises parking space arrangement, lane arrangement and column net distribution range;
the column family component parameterization module is used for manufacturing column family components based on a Revit platform and generating columns of the basement by identifying the distributable range of the column network;
the beam line geometric arrangement module is used for connecting the adjacent columns into geometric figures, acquiring a beam line arrangement establishment standard and judging a beam net meeting the conditions based on the beam line arrangement establishment standard;
the beam family member parameterization module is used for manufacturing a beam family member based on a Revit platform and storing the beam family member into a family library for a user to call;
and the beam section selection module is used for reading each plane partition of the basement and obtaining the beam section size rule so as to arrange the beam family members on each plane partition and finish the arrangement of the structural beam.
In one embodiment, the method further comprises the following steps: the column net over-distance searching module is used for judging the column distance of the columns so as to eliminate the columns which do not meet the specification;
in one embodiment, the column network over-distance searching module judges through the following steps:
automatically selecting each column;
acquiring a maximum column distance judgment standard and a middle column judgment standard;
according to the maximum judgment standard and the center pillar judgment standard, judging one by taking the center of a pillar as the circle center;
highlighting the pillars that are out of specification for rearrangement by a user.
In one embodiment, the center pillar determination criteria includes:
the pillars without shear walls or basement outer walls in the circular coverage range are determined as the center pillars;
and if the column exists in the quadrant which is intersected with the shop range side line, the tower range side line or the bottom line of the circle coverage range by the outer wall, the column is judged as the middle column.
In one embodiment, the beam line arrangement establishment criteria include:
the grid is divided into quadrangles or triangles;
the length of the edge line of the grid is less than or equal to 9.5 m;
quadrilateral meshes are preferentially adopted, and meshes which cannot form quadrilaterals are divided into triangular meshes;
the quadrilateral grids only allow convex quadrilaterals and do not allow concave quadrilaterals to appear;
the grid lines connected on a node cannot exceed five.
In one embodiment, the beam section selection module completes the arrangement of the structural beam by the following steps:
when the range of a certain subarea accounts for more than 80% of the length of the beam, the structural beam is arranged according to the beam section size rule of the subarea;
when the non-partitioned area accounts for more than 80% of the length of the beam, the structural beam is arranged according to the largest beam section in the beam section size rules of all the partitions.
The device for automatically generating the basement supporting point network based on the Revit platform has the following beneficial effects: automatic read basement information in the architectural model, arrange the post based on basement information, to each post of preliminary arrangement, carry out automatic identification and judge wherein the post that does not conform to the standard requirement, in order to reach rational design, the target of error rate is reduced, based on the post net of each post formation, in order to arrange the roof beam net preliminarily, and preparation roof beam family component, the automatic arrangement structure roof beam, roof beam family component is stored in family's storehouse, convenience of customers transfers, in practical application, design efficiency is high, the completion cycle is short.
Drawings
Fig. 1 is a schematic structural diagram of an automatic basement supporting point net generating device in the embodiment;
FIG. 2 is a schematic diagram illustrating the implementation steps of the cylinder over-distance searching module in the present embodiment;
fig. 3 is a schematic diagram illustrating a step of the center pillar over-distance search module executing the center pillar determination criterion in the embodiment.
In the figure: 1. an external environment reading module; 2. a family member parameterization module; 3. a column network over-distance searching module; 4. a beam line geometric arrangement module; 5. a beam family member parameterization module; 6. a beam section selection module; 7. a column.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
As shown in fig. 1 and fig. 2, an automatic basement supporting point net generating device based on a Revit platform includes:
the external environment reading module 1 is used for reading parking space module information of the basement, wherein the parking space module information comprises parking space arrangement, lane arrangement and column net distribution range;
specifically, the parking space module information is read based on the Revit platform in a mode of linking the parking space module information with a central file, and the parking space module information is an external input component and can be edited and modified by a user.
The column family component parameterization module 2 is used for manufacturing column family components based on a Revit platform, and generating basement columns 7 by identifying the distributable range of a column network;
specifically, the specific process for fabricating the column 7 is as follows: by setting the stretching and constraining the stretching, the section width and thickness of the pillar 7 are marked as adjustable parameters and stored as shared parameters in the family library.
The column net over-distance searching module 3 is used for judging the column distance of the columns 7 so as to eliminate columns which do not meet the specification;
specifically, the column network over-distance searching module 3 judges through the following steps:
automatically selecting each column 7;
acquiring a maximum column distance judgment standard and a middle column judgment standard;
according to the maximum column distance judgment standard and the middle column judgment standard, judging one by taking the center of the column as the circle center;
the off-specification pillars 7 are highlighted for rearrangement by the user.
As shown in fig. 3, the center pillar determination criterion includes: the column 7 without a shear wall or a basement outer wall in the circular coverage area is judged as a center column;
if the column 7 exists in the quadrant which is intersected with the side line of the shop range, the side line of the tower range or the bottom line of the outer wall of the basement in the circle coverage range, the column 7 is judged as the center column.
In addition to the above two cases, the other columns 7 are determined as side columns. The maximum distance criterion of the center pillar is 8.5m, and the minimum distance criterion of the side pillar is 7.5 m. And (3) highlighting columns which do not meet the requirement (wherein the columns 7 which do not meet the requirement of the maximum column distance are highlighted in red, the columns 7 which do not meet the requirement of the minimum column distance are highlighted in yellow, and the columns 7 which do not meet the requirement of the maximum column distance and the minimum column distance are highlighted in orange at the same time), and replenishing the column net again for the columns 7 which do not meet the requirement until the column net over-distance searching module 3 cannot detect the columns 7 which do not meet the requirement, and searching again.
The beam line geometric arrangement module 4 is used for connecting the adjacent pillars 7 into geometric figures, acquiring a beam line arrangement establishment standard and judging a beam network meeting the conditions based on the beam line arrangement establishment standard;
specifically, the beam line arrangement establishment criteria include:
the grid is divided into quadrangles or triangles;
the length of the edge line of the grid is less than or equal to 9.5 m;
quadrilateral meshes are preferentially adopted, and meshes which cannot form quadrilaterals are divided into triangular meshes;
the quadrilateral grids only allow convex quadrilaterals and do not allow concave quadrilaterals to appear;
the grid lines connected on a node cannot exceed five.
The beam family member parameterization module 5 is used for manufacturing beam family members based on a Revit platform and storing the beam family members into a rental library for users to call;
specifically, the beam family member is fabricated by the following arrangement:
and setting tension, marking the width and the height of the cross section of the beam as adjustable parameters after the tension is restrained, and storing the parameters as shared parameters into a family library.
The beam section selecting module 6 is used for reading each plane partition of the basement and obtaining the beam section size rule so as to arrange beam family members in each plane partition and complete the arrangement of the structural beam;
specifically, the plane subareas comprise regional characteristics such as a top plate layer, a middle layer, a man-defense area, a non-man-defense area, a fire fighting lane, a swimming pool area, a tower area, a shop area and a common area, and are merged into nine-middle basement top plate structure subareas.
The beam section selection module 6 completes the arrangement of the structural beam according to the following steps: when the range of a certain subarea accounts for more than 80% of the length of the beam, the structural beam is arranged according to the beam section size rule of the subarea;
when the non-partitioned area accounts for more than 80% of the length of the beam, the structural beam is arranged according to the largest beam section in the beam section size rules of all the partitions.
As shown in the following table:
the above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A basement support point net automatic generation device based on a Revit platform is characterized by comprising:
the external environment reading module is used for reading parking space module information of the basement, and the parking space module information comprises parking space arrangement, lane arrangement and column net distribution range;
the column family component parameterization module is used for manufacturing column family components based on a Revit platform and generating columns of the basement by identifying the distributable range of the column network;
the beam line geometric arrangement module is used for connecting the adjacent columns into geometric figures, acquiring a beam line arrangement establishment standard and judging a beam net meeting the conditions based on the beam line arrangement establishment standard;
the beam family member parameterization module is used for manufacturing a beam family member based on a Revit platform and storing the beam family member into a family library for a user to call;
and the beam section selection module is used for reading each plane partition of the basement and obtaining the beam section size rule so as to arrange the beam family members on each plane partition and finish the arrangement of the structural beam.
2. The apparatus for automatically generating a basement supporting point network based on a Revit platform according to claim 1, further comprising:
and the column net over-distance searching module is used for judging the column distance of the columns so as to eliminate the columns which do not meet the specification.
3. The device for automatically generating the basement supporting point net based on the Revit platform as claimed in claim 2, wherein the column net over-distance searching module judges by the following steps:
automatically selecting each column;
acquiring a maximum column distance judgment standard and a middle column judgment standard;
according to the maximum judgment standard and the center pillar judgment standard, judging one by taking the center of a pillar as the circle center;
highlighting the pillars that are out of specification for rearrangement by a user.
4. The apparatus of claim 3, wherein the newit platform based basement support point net automatic generation apparatus comprises:
the pillars without shear walls or basement outer walls in the circular coverage range are determined as the center pillars;
and if the column exists in the quadrant which is intersected with the shop range side line, the tower range side line or the bottom line of the circle coverage range by the outer wall, the column is judged as the middle column.
5. The apparatus for automatically generating basement supporting point network based on Revit platform according to claim 1, wherein the beam line arrangement establishment criterion includes:
the grid is divided into quadrangles or triangles;
the length of the edge line of the grid is less than or equal to 9.5 m;
quadrilateral meshes are preferentially adopted, and meshes which cannot form quadrilaterals are divided into triangular meshes;
the quadrilateral grids only allow convex quadrilaterals and do not allow concave quadrilaterals to appear;
the grid lines connected on a node cannot exceed five.
6. The apparatus of claim 1, wherein the beam section selection module completes the arrangement of the structural beam by the following steps:
when the range of a certain subarea accounts for more than 80% of the length of the beam, the structural beam is arranged according to the beam section size rule of the subarea;
when the non-partitioned area accounts for more than 80% of the length of the beam, the structural beam is arranged according to the largest beam section in the beam section size rules of all the partitions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111219237.5A CN113987614A (en) | 2021-10-20 | 2021-10-20 | Basement supporting point network automatic generation device based on Revit platform |
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| CN202111219237.5A CN113987614A (en) | 2021-10-20 | 2021-10-20 | Basement supporting point network automatic generation device based on Revit platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115146340A (en) * | 2022-09-07 | 2022-10-04 | 合肥坤颐建筑科技合伙企业(有限合伙) | Secondary beam structure resetting method, device, equipment and storage medium |
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2021
- 2021-10-20 CN CN202111219237.5A patent/CN113987614A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115146340A (en) * | 2022-09-07 | 2022-10-04 | 合肥坤颐建筑科技合伙企业(有限合伙) | Secondary beam structure resetting method, device, equipment and storage medium |
| CN115146340B (en) * | 2022-09-07 | 2023-03-24 | 合肥坤颐建筑科技合伙企业(有限合伙) | Secondary beam structure resetting method, device, equipment and storage medium |
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