CN112069560A - Modeling system for hollow floor - Google Patents
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- 230000004048 modification Effects 0.000 claims description 17
- 238000012986 modification Methods 0.000 claims description 17
- 238000011065 in-situ storage Methods 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 6
- 238000002372 labelling Methods 0.000 claims description 5
- 238000009877 rendering Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
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- 239000004566 building material Substances 0.000 description 2
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- 238000004891 communication Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
The invention discloses a modeling system for a hollow floor, which comprises: the cover plate module is used for drawing hollow floor cover plate primitives according to the wall primitives and the column primitives in a modeling interface; the main rib beam module is used for drawing a main rib beam graphic primitive between two specified column graphic primitives in the modeling interface; the core mold module is used for drawing core mold primitives in a specified closed region in the modeling interface; wherein the closed area is formed by wall primitives and main rib beam primitives; the secondary rib beam module is used for drawing secondary rib beam primitives in a gap between any two core mold primitives of the closed area; the invention can efficiently, accurately and conveniently process the modeling service of the hollow floor.
Description
Technical Field
The invention relates to the technical field of engineering construction, in particular to a modeling system for a hollow floor.
Background
The hollow floor is a cast-in-situ reinforced concrete hollow floor, also called cast-in-situ girderless hollow floor, which is a hollow girderless floor cast-in-situ by a high-strength thin-wall pipe core mould. The hollow floor is an important technical innovation in the field of building structures, provides technical support for building modernization, is a structural system with superior performance price, better accords with human-based high technical level, and has huge social and economic values. The hollow floor has the following advantages: the building material is saved, the building material is suitable for large-span and large-space buildings, a ceiling is not needed, the sound insulation effect is good, the building energy-saving effect is good, and the construction is convenient. However, the existing building modeling software does not have a modeling function for the hollow floor, and does not set corresponding primitives for the components used by the hollow floor, so that the existing building modeling software cannot meet the service requirements of the hollow floor; in addition, the service characteristics of the hollow floor system are that the engineering area is large, and the types of the used components are multiple, so that the existing building modeling software has the problem of low modeling efficiency.
Disclosure of Invention
The invention aims to provide a modeling system for a hollow floor, which can efficiently, accurately and conveniently process the modeling service of the hollow floor.
According to one aspect of the invention, there is provided a modelling system for a hollow floor, the system comprising:
the cover plate module is used for drawing hollow floor cover plate primitives according to the wall primitives and the column primitives in a modeling interface;
the main rib beam module is used for drawing a main rib beam graphic primitive between two specified column graphic primitives in the modeling interface;
the core mold module is used for drawing core mold primitives in a specified closed region in the modeling interface; wherein the closed area is formed by wall primitives and main rib beam primitives;
and the secondary rib beam module is used for drawing secondary rib beam primitives in a gap between any two core die primitives of the closed area.
Optionally, the system further includes:
and the local beam width modification module is used for determining a main rib primitive to be modified from the modeling interface when a local beam width modification instruction is received, determining a region to be modified from the main rib primitive to be modified according to the local beam width modification instruction, and modifying the width information of the region to be modified and the length information of the region to be modified.
Optionally, the system further includes:
and the beam width synchronous modification module is used for determining a reference main rib beam primitive and a target main rib beam primitive from the modeling interface when a beam width synchronous instruction is received, and modifying the beam width information of the target main rib beam primitive according to the beam width information of the reference main rib beam primitive.
Optionally, the core mold module is configured to:
receiving a core mold drawing instruction; wherein the mandrel rendering instructions comprise: the core mould type, the distance between the primitives of the transverse core mould and the distance between the primitives of the longitudinal core mould; and selecting a core mold primitive corresponding to the core mold type from a preset core mold pattern library, and drawing the core mold primitive in the closed region according to the distance between the horizontal core mold primitives and the distance between the vertical core mold primitives.
Optionally, the system further includes:
and the core mold synchronization module is used for determining a reference closed area and a target closed area from the modeling interface when a core mold synchronization instruction is received, and drawing a core mold primitive in the target closed area according to the reference closed area.
Optionally, the secondary rib beam module is configured to:
when core mold primitives are drawn in the closed area, determining the distance between the horizontal core mold primitives and the distance between the vertical core mold primitives;
selecting a first secondary rib pattern element corresponding to the distance between the transverse mandrel pattern elements and a second secondary rib pattern element corresponding to the distance between the longitudinal mandrel pattern elements from a preset secondary rib pattern library;
and drawing the first rib beam graphic element in each transverse core model graphic element gap, and drawing the second rib beam graphic element in each longitudinal core model graphic element gap.
Optionally, the secondary rib beam module is configured to:
drawing a reference line segment in the closed area when a secondary rib beam drawing instruction is received;
drawing secondary rib primitives with different styles from one end of the reference line segment to the other end of the reference line segment in sequence according to the secondary rib drawing instruction; or according to the secondary rib drawing instruction, symmetrically drawing secondary rib primitives with different styles from two end points of the reference line segment to the center point.
Optionally, the system further includes:
and the secondary rib in-situ labeling reinforcing steel bar module is used for drawing secondary rib beam support ribs according to beam arrangement, shear wall arrangement or line drawing arrangement modes and drawing secondary rib beam lower ribs according to horizontal direction arrangement, vertical direction arrangement or parallel arrangement modes aiming at specified secondary rib beam primitives.
Optionally, the system further includes:
and the neutral block module is used for drawing neutral blocks in the modeling interface according to the hollow floor slab primitive, the core die primitive, the wall primitive and the main rib beam primitive.
Optionally, the system further includes:
and the stress bar module is used for drawing the hollow floor slab stress bars in the modeling interface according to the hollow floor slab primitive.
The modeling system for the hollow floor system provided by the invention draws a hollow floor cover plate primitive according to a drawn wall primitive and a drawn column primitive in a modeling interface, draws a main rib beam primitive between two specified column primitives, draws a core die primitive in a closed area formed by the wall primitive and the main rib beam primitive, and draws a secondary rib beam primitive in a gap between any two core die primitives of the closed area, so as to realize the modeling requirement for the hollow floor system. According to the invention, different service modules are formed according to the service requirements of the hollow floor, and the primitives of various components are set in advance, so that a user can conveniently and efficiently, accurately and conveniently process the modeling service of the hollow floor by means of the service modules.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of a modeling system for a hollow floor according to a first embodiment;
fig. 2 is a schematic diagram of a local variable cross-section service in the first embodiment;
FIG. 3 is a schematic view of a modified partial beam width according to one embodiment;
fig. 4 is a schematic illustration of the arrangement of a mandrel within a closure zone in accordance with one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The embodiment of the invention provides a modeling system for a hollow floor, which specifically comprises the following components as shown in figure 1:
1) and the cover plate module 101 is used for drawing the hollow floor cover plate primitives according to the wall primitives and the column primitives in the modeling interface.
The hollow floor cover plate is a basic component in hollow floor system service and a carrier of other components, and drawing of other components depends on the hollow floor cover plate, so that drawing of the hollow floor cover plate is particularly important, and a user needs to define and draw the hollow floor cover plate according to drawing descriptions to lay a cushion for subsequently drawing other hollow floor cover components.
Specifically, the system further includes:
and the column-wall module is used for drawing wall primitives and column primitives in the modeling interface.
The column wall component is a common component and does not belong to a specific component in hollow floor system service, and a user can model the column and the wall component according to the original method, can adopt a common manual drawing mode or a CAD identification mode and select the column and the wall component according to the drawing condition.
2) A main-rib module 102 for drawing a main-rib primitive between two column primitives specified in the modeling interface.
In practical application, the following two ways can be adopted to draw the main rib primitive: one can adopt ordinary manual drawing way to draw, such as straight line drawing, camber line drawing; and the other method can firstly identify the beam primitive in the CAD drawing through the CAD beam identification function, and then convert the identified beam primitive into the main rib beam primitive through the component conversion function.
Specifically, the system further includes:
and the local beam width modification module is used for determining a main rib primitive to be modified from the modeling interface when a local beam width modification instruction is received, determining a region to be modified from the main rib primitive to be modified according to the local beam width modification instruction, and modifying the width information of the region to be modified and the length information of the region to be modified.
In the embodiment, a module for modifying the local beam width is arranged for the local variable cross-section service; the local variable cross-section service means that in a certain beam span (the beam span means a part between two columns), the width dimension of one section is large, and the width dimension of the other section is small, as shown in fig. 2. When a user realizes local variable cross-section service, selecting a main rib beam span needing variable cross-section in a modeling interface, and inputting the length of a region to be modified and the width of the region to be modified at the variable cross-section according to drawing labels in a local beam width modification window shown in FIG. 3, thereby triggering a local beam width modification instruction; and the local beam width modification module can automatically adjust and change the model along the direction of the target main rib beam primitive according to the input size, so that the drawing effect is achieved. It should be noted that the selected target main rib primitive must be the main rib primitive with the extracted beam span, and is suitable for the rectangular main rib primitive without the sub-span.
Further, the system further comprises:
and the beam width synchronous modification module is used for determining a reference main rib beam primitive and a target main rib beam primitive from the modeling interface when a beam width synchronous instruction is received, and modifying the beam width information of the target main rib beam primitive according to the beam width information of the reference main rib beam primitive.
In engineering drawings, when the local variable cross-section width sizes of a plurality of main rib beams are the same, in order to rapidly model, the local variable cross-section beam width size information of a reference main rib beam primitive can be applied to other main rib beam primitives needing local variable cross-section services through a beam width synchronous modification module.
3) The core model module 103 is used for drawing a core model primitive in a closed region designated in the modeling interface; wherein the containment area is formed from wall primitives and main rib primitive.
The core mould is a light filler which is arranged in or exposed out of the hollow floor, and the core mould is generally consumed in a solid manner except for a turnover basin-shaped formwork and is permanently embedded in the hollow floor. The closed area is the smallest area of the panel enclosed by the beams and walls.
Specifically, the core module 103 is configured to:
receiving a core mold drawing instruction; wherein the mandrel rendering instructions comprise: the core mould type, the distance between the primitives of the transverse core mould and the distance between the primitives of the longitudinal core mould; and selecting a core mold primitive corresponding to the core mold type from a preset core mold pattern library, and drawing the core mold primitive in the closed region according to the distance between the horizontal core mold primitives and the distance between the vertical core mold primitives.
The core mould can be divided into a honeycomb core, a laminating box, a membrane shell and the like according to the service types, is one of components with larger magnitude in hollow floor service, and the number can reach as much as one hundred thousand at most; if a common point drawing mode is used, the requirement of rapid modeling cannot be met; the mandrel module 103 can help a user improve modeling efficiency, and in this embodiment, the mandrel module 103 adopts a rectangular drawing manner, that is, a mandrel primitive of the same type is drawn in a certain closed region, as shown in fig. 4, a temporary mandrel primitive can be realized during drawing, so that the user can view the position of the mandrel primitive. Before drawing, a user can respectively set the distance between the horizontal core mould primitive and the distance between the longitudinal core mould primitives according to the drawing condition, so that a core mould drawing instruction is triggered.
Further, the system further comprises:
and the core mold synchronization module is used for determining a reference closed area and a target closed area from the modeling interface when a core mold synchronization instruction is received, and drawing a core mold primitive in the target closed area according to the reference closed area.
In engineering drawings, when a plurality of closed regions need to adopt a uniform core mold arrangement mode, in order to rapidly model, a core mold primitive of a specified type can be arranged in one reference closed region through a core mold module 103, and then core mold primitives in other target closed regions can be arranged according to the reference closed region through a core mold synchronization module.
4) And a secondary rib beam module 104, configured to draw a secondary rib beam primitive in a gap between any two mandrel primitives of the closed region.
Specifically, the secondary rib module 104 is configured to:
when core mold primitives are drawn in the closed area, determining the distance between the horizontal core mold primitives and the distance between the vertical core mold primitives;
selecting a first secondary rib pattern element corresponding to the distance between the transverse mandrel pattern elements and a second secondary rib pattern element corresponding to the distance between the longitudinal mandrel pattern elements from a preset secondary rib pattern library;
and drawing the first rib beam graphic element in each transverse core model graphic element gap, and drawing the second rib beam graphic element in each longitudinal core model graphic element gap.
It should be noted that, the secondary rib beam is located in the gap between the core molds, and the traditional straight line drawing mode cannot meet the requirements of users in terms of efficiency or accuracy; in this embodiment, when mandrel primitives are placed within a closed area, the sub-rib module 104 automatically determines the distance between the mandrel primitives and places the sub-rib members that meet the distance criteria in the gaps between the mandrels. The secondary rib beam primitives in the transverse direction and the longitudinal direction can be generated simultaneously through the secondary rib beam module 104, and the generated secondary rib beam primitives can be automatically combined according to business requirements and follow the principle of general rule communication.
Further, the secondary rib module 104 is further configured to:
drawing a reference line segment in the closed area when a secondary rib beam drawing instruction is received;
drawing secondary rib primitives with different styles from one end of the reference line segment to the other end of the reference line segment in sequence according to the secondary rib drawing instruction; or according to the secondary rib drawing instruction, symmetrically drawing secondary rib primitives with different styles from two end points of the reference line segment to the center point.
In this embodiment, the secondary rib module 104 may arrange the secondary ribs in two ways, and when the longitudinal and transverse secondary rib information are the same, the secondary ribs may be arranged in all the core mold gaps at one time; when the information between the secondary rib beams in the same direction is different from that between the secondary rib beams in the same direction, a line can be drawn in the core mold gap, and then the secondary rib beams of the designated type can be arranged on the drawn line.
Still further, the system further comprises:
and the secondary rib in-situ labeling reinforcing steel bar module is used for drawing secondary rib beam support ribs according to beam arrangement, shear wall arrangement or line drawing arrangement modes and drawing secondary rib beam lower ribs according to horizontal direction arrangement, vertical direction arrangement or parallel arrangement modes aiming at specified secondary rib beam primitives.
In order to solve the scene that the in-situ labeling ribs (the lower rib and the support rib) of the secondary rib beam in the drawing are labeled in the form of the reinforcing steel bar line, two components, namely the lower rib and the support rib, of the secondary rib beam are provided in the embodiment, and the purpose is to solve the in-situ labeling of the reinforcing steel bar of the secondary rib beam labeled in the form of the reinforcing steel bar line; in addition, in the embodiment, various reinforcing steel bar input formats are provided in the attributes of the lower ribs of the secondary rib beams and the support ribs of the secondary rib beams, so that different service requirements of users are met. Aiming at the arrangement mode of the secondary rib beam support ribs, three modes of beam arrangement, shear wall arrangement and line drawing arrangement are provided, and a user can select different arrangement modes according to actual conditions; and aiming at the arrangement of the lower ribs of the secondary rib beam, the arrangement mode takes the closed area as a unit, and the lower ribs of the secondary rib beam are drawn according to the arrangement mode of the horizontal direction, the vertical direction or the parallel secondary rib beam direction.
The system further comprises:
and the neutral block module is used for drawing neutral blocks in the modeling interface according to the hollow floor slab primitive, the core die primitive, the wall primitive and the main rib beam primitive.
In this embodiment, if there is a blank big sample drawing in the drawing, the user needs to define and draw a blank primitive, the blank attribute includes additional reinforcement information (information of upper and lower longitudinal reinforcements and lateral reinforcements) for filling in the blank according to the drawing, and a hollow floor slab and a wall beam member need to be attached during the blank drawing.
The system further comprises:
and the stress bar module is used for drawing the hollow floor slab stress bars in the modeling interface according to the hollow floor slab primitive.
It should be noted that the hollow floor slab stress bars can be drawn after the hollow floor slab primitive is drawn, and the hollow floor slab stress bars can be drawn finally after other components are drawn, without the mandatory requirement of sequence.
In this embodiment, different service modules are formed according to service requirements of the hollow floor, and primitives of various components are set in advance, so that a user can efficiently, accurately and conveniently process the modeling service of the hollow floor by means of the service modules. In addition, local variable cross-section business aiming at the main rib beam in the drawing can be quickly processed, and the secondary rib beam can be quickly and efficiently arranged in a large area.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A modeling system for a hollow floor, the system comprising:
the cover plate module is used for drawing hollow floor cover plate primitives according to the wall primitives and the column primitives in a modeling interface;
the main rib beam module is used for drawing a main rib beam graphic primitive between two specified column graphic primitives in the modeling interface;
the core mold module is used for drawing core mold primitives in a specified closed region in the modeling interface; wherein the closed area is formed by wall primitives and main rib beam primitives;
and the secondary rib beam module is used for drawing secondary rib beam primitives in a gap between any two core die primitives of the closed area.
2. The modeling system for a hollow floor according to claim 1, further comprising:
and the local beam width modification module is used for determining a main rib primitive to be modified from the modeling interface when a local beam width modification instruction is received, determining a region to be modified from the main rib primitive to be modified according to the local beam width modification instruction, and modifying the width information of the region to be modified and the length information of the region to be modified.
3. The modeling system for a hollow floor according to claim 1, further comprising:
and the beam width synchronous modification module is used for determining a reference main rib beam primitive and a target main rib beam primitive from the modeling interface when a beam width synchronous instruction is received, and modifying the beam width information of the target main rib beam primitive according to the beam width information of the reference main rib beam primitive.
4. The modeling system for a hollow floor according to claim 1, wherein the mandrel module is configured to:
receiving a core mold drawing instruction; wherein the mandrel rendering instructions comprise: the core mould type, the distance between the primitives of the transverse core mould and the distance between the primitives of the longitudinal core mould; and selecting a core mold primitive corresponding to the core mold type from a preset core mold pattern library, and drawing the core mold primitive in the closed region according to the distance between the horizontal core mold primitives and the distance between the vertical core mold primitives.
5. The modeling system for a hollow floor according to claim 1, further comprising:
and the core mold synchronization module is used for determining a reference closed area and a target closed area from the modeling interface when a core mold synchronization instruction is received, and drawing a core mold primitive in the target closed area according to the reference closed area.
6. The modeling system for a hollow floor, of claim 1, wherein the secondary rib beam module is configured to:
when core mold primitives are drawn in the closed area, determining the distance between the horizontal core mold primitives and the distance between the vertical core mold primitives;
selecting a first secondary rib pattern element corresponding to the distance between the transverse mandrel pattern elements and a second secondary rib pattern element corresponding to the distance between the longitudinal mandrel pattern elements from a preset secondary rib pattern library;
and drawing the first rib beam graphic element in each transverse core model graphic element gap, and drawing the second rib beam graphic element in each longitudinal core model graphic element gap.
7. The modeling system for a hollow floor, of claim 1, wherein the secondary rib beam module is configured to:
drawing a reference line segment in the closed area when a secondary rib beam drawing instruction is received;
drawing secondary rib primitives with different styles from one end of the reference line segment to the other end of the reference line segment in sequence according to the secondary rib drawing instruction; or according to the secondary rib drawing instruction, symmetrically drawing secondary rib primitives with different styles from two end points of the reference line segment to the center point.
8. The modeling system for a hollow floor according to claim 1, further comprising:
and the secondary rib in-situ labeling reinforcing steel bar module is used for drawing secondary rib beam support ribs according to beam arrangement, shear wall arrangement or line drawing arrangement modes and drawing secondary rib beam lower ribs according to horizontal direction arrangement, vertical direction arrangement or parallel arrangement modes aiming at specified secondary rib beam primitives.
9. The modeling system for a hollow floor according to claim 1, further comprising:
and the neutral block module is used for drawing neutral blocks in the modeling interface according to the hollow floor slab primitive, the core die primitive, the wall primitive and the main rib beam primitive.
10. The modeling system for a hollow floor according to claim 1, further comprising:
and the stress bar module is used for drawing the hollow floor slab stress bars in the modeling interface according to the hollow floor slab primitive.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112464352A (en) * | 2020-12-16 | 2021-03-09 | 广联达科技股份有限公司 | Method and device for constructing main rib beam span local variable cross-section model and electronic equipment |
| CN112580123A (en) * | 2020-12-25 | 2021-03-30 | 广联达科技股份有限公司 | Editing method and device of beam graphics primitives, electronic equipment and readable storage medium |
| CN112598794A (en) * | 2020-12-25 | 2021-04-02 | 广联达科技股份有限公司 | Method, device and equipment for determining three-dimensional model of steel bar of arched building |
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| CN112464352A (en) * | 2020-12-16 | 2021-03-09 | 广联达科技股份有限公司 | Method and device for constructing main rib beam span local variable cross-section model and electronic equipment |
| CN112464352B (en) * | 2020-12-16 | 2024-04-30 | 广联达科技股份有限公司 | Construction method and device of main rib beam cross-local variable cross-section model and electronic equipment |
| CN112580123A (en) * | 2020-12-25 | 2021-03-30 | 广联达科技股份有限公司 | Editing method and device of beam graphics primitives, electronic equipment and readable storage medium |
| CN112598794A (en) * | 2020-12-25 | 2021-04-02 | 广联达科技股份有限公司 | Method, device and equipment for determining three-dimensional model of steel bar of arched building |
| CN112580123B (en) * | 2020-12-25 | 2024-03-08 | 广联达科技股份有限公司 | Liang Tuyuan editing method, liang Tuyuan editing device, electronic equipment and readable storage medium |
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