CN115146356A - Method and device for dynamically associating beam Ping Fa reinforcement character with beam section information - Google Patents

Method and device for dynamically associating beam Ping Fa reinforcement character with beam section information Download PDF

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CN115146356A
CN115146356A CN202210826152.1A CN202210826152A CN115146356A CN 115146356 A CN115146356 A CN 115146356A CN 202210826152 A CN202210826152 A CN 202210826152A CN 115146356 A CN115146356 A CN 115146356A
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reinforcement
character
pingfa
liang
characters
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CN115146356B (en
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方长建
唐军
赵广坡
康永君
邓小龙
周盟
杨金旺
赵一静
黄扬
叶波
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China Southwest Architectural Design and Research Institute Co Ltd
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China Southwest Architectural Design and Research Institute Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/206—Drawing of charts or graphs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

Abstract

The invention relates to the technical field of engineering design automation, in particular to a method and a device for dynamically associating beam Ping Fa reinforcement characters with beam section information, wherein the method comprises the following steps: s1, generating a Liang Pingfa reinforcement map based on a BIM platform, and establishing an association relation between Liang Pingfa reinforcement characters and beam section information; s2, in the Liang Pingfa reinforcement map, modifying Liang Pingfa reinforcement characters, and correspondingly changing incidence relation data of beam sections related to the modified Liang Pingfa reinforcement characters; the modification includes moving, rotating, copying, deleting, or modifying. According to the method, in the process of modifying Liang Pingfa reinforcement characters and beam sections, according to each operation modified by a user, new association is established in time for the operation which possibly causes the association change, old association is deleted or association content is modified, the association relation between the reinforcement characters and the beam sections by a beam leveling method is updated in real time, and the problems that the matching error rate is high and the error position cannot be positioned in the traditional matching method are effectively solved.

Description

Method and device for dynamically associating beam Ping Fa reinforcement character with beam section information
Technical Field
The invention relates to the field of engineering design automation, in particular to a method and a device for dynamically associating beam Ping Fa reinforcement characters with beam section information.
Background
The Building Information Modeling is generally called Building Information Modeling in English by BIM. The BIM technology aims to datamation, normalize and play a role in the full life cycle of a building for all building components.
Liang Pingfa reinforcement diagram is a general representation method of beam reinforcement in a two-dimensional design mode, is a highly abstract data representation method, and is explained by drawing rules and construction detailed diagrams (16G 101-1 diagram set for short) of a concrete structure construction diagram plane overall representation method. A designer expresses the reinforcing bars of the beam steel bars by adopting a diagram set convention method, a constructor translates drawing contents into data required for guiding construction according to the convention method after taking a drawing, and an example of a Liang Pingfa reinforcing bar diagram is shown in the attached drawing 1 in detail.
The Liang Pingfa reinforcement map is one of final interactive products of current design achievements, and is not substitutable in a long time in the future by taking the characteristics of high efficiency and simplicity as a transmission medium of the design intention of a designer.
With the development of the BIM technology, the inferior performance of the expression mode of two-dimensional design abstraction is more and more obvious, taking Liang Pingfa reinforcement map as an example, compared with an older cross-section expression mode, the Liang Pingfa reinforcement method has greatly shortened drawing time, the existing BIM software can automatically generate Liang Pingfa reinforcement map according to industry specifications and set rules, but the automatically generated Liang Pingfa reinforcement map cannot be directly used, and also needs to be checked and modified, particularly when characters are dense, the automatically generated characters have too dense places, the accurate corresponding relation between the characters and reinforcement point positions cannot be accurately judged, and the automatically generated Liang Pingfa reinforcement map with too dense characters is shown in fig. 2.
Disclosure of Invention
The invention aims to provide a method for dynamically associating 3236 zxft 5262 reinforcement bar characters with beam section information aiming at drawing modification, which ensures that Liang Pingfa reinforcement bar characters and beam section information can update the association relationship in real time in the drawing modification process, is beneficial to realizing 100% correct association of beam member reinforcement bar information and plain symbols by a computer, and meets the requirements of computer batch drawing, reinforcement bar data correction and cost calculation.
In order to achieve the purpose, the invention adopts the technical scheme that:
a method for dynamically associating beam Ping Fa reinforcement characters with beam section information specifically comprises the following steps:
s1, generating a Liang Pingfa reinforcement map based on a BIM platform, and establishing an association relation between Liang Pingfa reinforcement characters and beam section information;
s2, in the Liang Pingfa reinforcing bar diagram, liang Pingfa reinforcing bar characters are modified, the incidence relation data of the beam sections related to the modified Liang Pingfa reinforcing bar characters are correspondingly changed,
or
Modifying the beam section, and correspondingly changing the incidence relation data of Liang Pingfa reinforcement characters related to the modified beam section;
the modification includes moving, rotating, copying, deleting, or character changing.
As a preferred scheme of the present invention, if Liang Pingfa reinforcement bar characters are moved, the corresponding change of the association relation data mainly includes the following steps:
s100, detecting whether Liang Pingfa reinforcement characters are associated with a beam section, if so, executing a step S101, otherwise, executing a step S102;
s101, calculating the distance between a new character positioning point and a reinforcement point of an associated beam section after the Liang Pingfa reinforcement character moves, if the distance exceeds an allowable value, keeping the association relation unchanged, and displaying a lead between Liang Pingfa reinforcement character and the associated beam section; if the distance does not exceed the allowable value, keeping the association relation unchanged, and hiding the lead between the Liang Pingfa reinforcement character and the associated beam section;
s102, detecting whether beam section reinforcement points which are not associated exist in a preset allowable range, if so, establishing association between Liang Pingfa reinforcement characters and beam sections after Liang Pingfa reinforcement characters move, otherwise, changing the color of Liang Pingfa reinforcement characters after Liang Pingfa reinforcement characters move, and prompting that association is not established.
As a preferred scheme of the present invention, if Liang Pingfa reinforced character is copied, the corresponding change of the association relation data mainly includes the following steps:
s200, emptying the incidence relation data of the new Liang Pingfa reinforced character generated after copying, and acquiring the position of the new Liang Pingfa reinforced character generated after copying;
s201, detecting whether beam section reinforcement point positions which are not associated exist in a preset allowable range according to the position of a new Liang Pingfa reinforcement character generated after copying, if so, establishing the association of Liang Pingfa reinforcement characters and a beam section, otherwise, changing the color of Liang Pingfa reinforcement characters and prompting that the association is not established.
As a preferred scheme of the present invention, if the beam balancing method reinforcement character is deleted, the corresponding change of the association relationship data mainly includes the following steps:
s300, detecting whether the deleted Liang Pingfa reinforcement character is associated with the beam section, if so, executing a step S301, otherwise, executing a step S302;
s301, deleting information related to the deleted Liang Pingfa reinforcement character in the associated beam segment, and deleting Liang Pingfa reinforcement character;
s302, deleting Liang Pingfa reinforced character directly.
As a preferred scheme of the present invention, if Liang Pingfa reinforced bar characters are rotated, the corresponding change of the association relation data mainly includes the following steps:
s400, detecting whether the new Liang Pingfa reinforcement character generated after rotation is associated with the beam section or not, if so, executing a step S401, otherwise, executing a step S402;
s401, acquiring whether the rotating angle of Liang Pingfa reinforcement characters deviates from an angle allowable value, if so, adjusting the associated information in the associated beam section, adjusting the associated information of a new Liang Pingfa reinforcement character generated after rotation, and displaying the rotated Liang Pingfa reinforcement character;
s402, displaying the rotated Liang Pingfa reinforced character.
As a preferred scheme of the present invention, if the beam segment is moved, deleted or rotated, the corresponding change of the association relationship data mainly comprises the following steps:
s500, detecting whether the moved, deleted or rotated beam section is associated with Liang Pingfa reinforcement characters, if so, executing a step S501, otherwise, executing a step S502;
s501, moving, deleting or rotating the beam sections, and simultaneously moving, deleting or rotating Liang Pingfa reinforcement characters related to the beam sections;
s502, only the beam segment is moved, deleted or rotated.
As a preferred scheme of the present invention, if a beam segment is copied, the corresponding change of the association relationship data mainly includes the following steps:
and S600, displaying the new beam section generated by copying, and emptying the associated information of the new beam section generated by copying.
As a preferred scheme of the present invention, the establishing of the association relationship between the Liang Pingfa reinforcement bar characters and the beam segment information in step S1 is: establishing association of Liang Pingfa reinforcement character information and beam section information through Liang Pingfa reinforcement character IDs and beam section IDs, wherein the association relation data of the Liang Pingfa reinforcement characters comprises a plain character ID, a plain character, the beam section ID corresponding to the plain character ID and position information of the plain character in a figure; the incidence relation data of the beam section comprises a beam section ID and a plain method character ID of a reinforcement point position in the beam section.
As a preferred scheme of the invention, the plain method characters comprise support negative rib characters, upper full-length rib characters, mid-span positive rib characters, centralized labeling characters, segmented labeling characters and hanging rib additional rib characters.
As a preferable scheme of the invention, the plain character comprises one or more of single-line characters, multiple-line characters and specific graphs.
As a preferred scheme of the invention, the plain method character ID of the reinforcement point position in the beam section comprises a start end support negative reinforcement character ID, a stop end support negative reinforcement character ID, an upper full-length reinforcement character ID, a mid-span positive reinforcement character ID, a centralized marking character ID, a segmented marking character ID set and a hanging reinforcement additional reinforcement character ID set.
As a preferred aspect of the present invention, the position information of the plain characters in the figure includes the start ends and/or the end ends of the plain characters at the beam segments associated therewith.
As a preferred scheme of the invention, when no corresponding plain character exists in a beam section, the plain character ID of the reinforcement point position in the beam section is empty; and when the flat character does not have the corresponding beam section, the ID of the beam section corresponding to the flat character ID is null.
Based on the same conception, the device for dynamically associating the beam Ping Fa reinforcement characters with the beam section information is further provided, and comprises at least one processor and a memory in communication connection with the at least one processor; the memory stores instructions executable by the at least one processor to enable the at least one processor to perform any one of the methods of dynamically associating a beam Ping Fa reinforcement character with beam section information.
Based on the same concept, a computer readable medium is also proposed, on which instructions executable by a processor are stored, the instructions, when executed by the processor, cause the processor to execute any one of the methods for dynamically associating a beam Ping Fa reinforcement character with beam section information described above.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the invention provides a method for establishing Liang Pingfa reinforcement character and beam section dynamic association based on Liang Pingfa reinforcement character and beam section modification, which has the advantages that in the process of modifying Liang Pingfa reinforcement characters and beam sections by a user, new association is established in time for operations possibly causing association change, old association is deleted or association content is modified according to each operation modified by the user, the association relationship between the beam balancing method reinforcement characters and the beam sections is updated in real time, the problems that the traditional matching method is high in matching error rate and the error positions cannot be positioned are effectively solved, 100% correct association between beam member reinforcement information and the balancing method characters is realized, the speed is higher, and the drawing is more convenient. The method not only can realize accurate and comprehensive intelligent checking, but also can realize accurate and comprehensive intelligent calculation of the beam reinforcing steel bars, and meanwhile, an accurate beam reinforcing steel bar virtual building model can be built.
Drawings
FIG. 1 is an example of a Liang Pingfa reinforcement bar diagram in the background of the invention;
FIG. 2 is a diagram of a Liang Pingfa reinforcement bar with automatically generated over dense characters in the background of the invention;
fig. 3 is a flowchart of a method for dynamically associating a beam Ping Fa reinforcement character with beam section information in embodiment 1;
FIG. 4 is a logic flow diagram of different types of dynamic modifications of Liang Pingfa reinforced character or beam section modifications in embodiment 1;
FIG. 5 is a graph of correlation information of a beam segment in embodiment 1;
FIG. 6 is a further expanded version of the data volume ExtreEle in example 1;
FIG. 7 is a diagram of the definition of a plain character in embodiment 1;
FIG. 8 is a schematic view of a negative rib character of a support and its position in embodiment 1;
fig. 9 is a schematic diagram of the flat character ID of each reinforcement point location in embodiment 1.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
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.
Example 1
A method for dynamically associating beam Ping Fa reinforcement characters with beam section information is disclosed, and a flow chart is shown in FIG. 3, and specifically includes the following steps:
s1, generating a Liang Pingfa reinforcement map based on a BIM platform, and establishing an association relation between Liang Pingfa reinforcement characters and beam section information;
s2, in the Liang Pingfa reinforcing bar diagram, liang Pingfa reinforcing bar characters are modified, the incidence relation data of the beam sections related to the modified Liang Pingfa reinforcing bar characters are correspondingly changed,
or
Modifying the beam section, and correspondingly changing the incidence relation data of Liang Pingfa reinforcement characters related to the modified beam section;
the modification comprises moving, rotating, copying, deleting or character changing, different processing flows exist according to different types of Liang Pingfa reinforced character or beam section modification, and a logic flow chart of different types of dynamic modification of Liang Pingfa reinforced character or beam section modification is shown in fig. 4.
If Liang Pingfa reinforced bar character is moved, the corresponding change of the association relation data mainly includes the following steps:
s100, detecting whether Liang Pingfa reinforcement characters are associated with a beam section or not, if so, executing a step S101, otherwise, executing a step S102;
s101, calculating the distance between a new character positioning point and a related beam section reinforcement point after the Liang Pingfa reinforcement character moves, if the distance exceeds an allowable value, keeping the association relation unchanged, and displaying a lead between the Liang Pingfa reinforcement character and the related beam section; if the distance does not exceed the allowable value, keeping the association relation unchanged, and hiding the lead between the Liang Pingfa reinforced character and the associated beam section;
s102, detecting whether beam section reinforcement points which are not associated exist in a preset allowable range, if so, establishing association between Liang Pingfa reinforcement characters and beam sections after Liang Pingfa reinforcement characters move, otherwise, changing the color of Liang Pingfa reinforcement characters after Liang Pingfa reinforcement characters move, and prompting that association is not established.
If Liang Pingfa reinforced bar character is copied, the corresponding change of the association relation data mainly includes the following steps:
s200, emptying the incidence relation data of the new Liang Pingfa reinforcement character generated after copying, and acquiring the position of the new Liang Pingfa reinforcement character generated after copying;
s201, detecting whether beam section reinforcement point positions which are not associated exist in a preset allowable range according to the position of a new Liang Pingfa reinforcement character generated after copying, if so, establishing the association of Liang Pingfa reinforcement characters and a beam section, otherwise, changing the color of Liang Pingfa reinforcement characters and prompting that the association is not established.
If the beam leveling reinforcement character is deleted, the corresponding change of the incidence relation data mainly comprises the following steps:
s300, detecting whether the deleted Liang Pingfa reinforcement character is associated with the beam section, if so, executing a step S301, otherwise, executing a step S302;
s301, deleting information related to the deleted Liang Pingfa reinforcement character in the associated beam segment, and deleting Liang Pingfa reinforcement character;
s302, deleting Liang Pingfa reinforced character directly.
If Liang Pingfa reinforced bar character is rotated, the corresponding change of the association relation data mainly includes the following steps:
s400, detecting whether the new Liang Pingfa reinforcement character generated after rotation is associated with the beam section or not, if so, executing a step S401, otherwise, executing a step S402;
s401, acquiring whether the rotating angle of Liang Pingfa reinforcement characters deviates from an angle allowable value, if so, adjusting the associated information in the associated beam section, adjusting the associated information of a new Liang Pingfa reinforcement character generated after rotation, and displaying the rotated Liang Pingfa reinforcement character;
s402, displaying the rotated Liang Pingfa reinforced character.
If Liang Pingfa reinforced character content is modified, only modifying character content, keeping original associated information unchanged.
If the beam segment is moved, deleted or rotated, the corresponding change of the incidence relation data mainly comprises the following steps:
s500, detecting whether the moved, deleted or rotated beam section is associated with Liang Pingfa reinforcement characters, if so, executing a step S501, otherwise, executing a step S502;
s501, moving, deleting or rotating the beam sections, and simultaneously moving, deleting or rotating Liang Pingfa reinforcement characters related to the beam sections;
and S502, only moving, deleting or rotating the beam segment.
If the beam segment is copied, the corresponding change of the incidence relation data mainly comprises the following steps:
and S600, displaying the new beam section generated by copying, and emptying the associated information of the new beam section generated by copying.
Further, the establishing of the association relationship between the Liang Pingfa reinforcement bar characters and the beam section information in step S1 means: establishing association of Liang Pingfa reinforcement bar character information and beam section information through Liang Pingfa reinforcement bar character ID and beam section ID, wherein association relation data of Liang Pingfa reinforcement bar characters comprise a plain character ID, plain characters, beam section ID corresponding to the plain character ID and position information of the plain characters in a graph; the incidence relation data of the beam section comprises the ID of the beam section and the plain method character ID of the reinforcement point position in the beam section. Fig. 5 shows the association information of one beam segment, and fig. 6 further shows the data body extrieele after further expansion.
A beam segment refers to a complete force-bearing unit of the beam, each beam segment being assigned a globally unique ID at the time of generation, which ID remains unchanged during the period of existence of the item. The plain method characters are divided into: the support negative rib character, the upper full-length rib character, the mid-span positive rib character, the concentrated marking character, the segmented marking character and the hanging rib additional rib character are defined in detail in figure 7. Each of the flat characters may comprise (or be any combination of) a single line of text, multiple lines of text, a particular graphic, each of which, when selected, will be selected as a whole, each of which, when generated, is assigned a globally unique identification ID that remains the same for the period of time in which the item is present.
5363 the mutual association of the Liang Pingfa reinforcement characters and the beam sections means that the beam sections are recorded with the flat character IDs associated with the reinforcement point positions, and the flat character IDs and the associated beam sections are recorded with the associated positions; only the support negative rib character needs in the associated position, as shown in fig. 8, one beam section may be associated with one support negative rib at the start end and may be associated with one support negative rib at the stop end, and for the start end or the stop end of the beam section, the associated support negative rib is unique, so that the beam section support only needs to record the associated support negative rib ID.
For the support negative bar, only the associated beam section can be determined through the recorded beam section ID, but it is not known whether the beam section ID is associated with the start end or the termination end, and therefore, associated position information needs to be added, wherein the associated position information is a pool-type parameter, and indicates that the beam section ID is associated with the start end of the beam section when the value is true, and indicates that the beam section ID is associated with the termination end of the beam section when the value is false.
Wherein, the plain method character ID of each reinforcement point position recorded in the beam section comprises: the method comprises the following steps of setting a starting end support negative rib character ID, a terminating end support negative rib character ID, an upper full-length rib character ID, a mid-span positive rib character ID, a centralized marking character ID, a segmented marking character ID set and a hanging rib additional rib character ID set. The plain character ID of each reinforcement point location is shown in fig. 9.
The information recorded in the plain characters is respectively: the method comprises the steps of recording associated beam section IDs and associated positions (the positions are divided into starting ends or ending ends) in negative reinforcement characters of a support, recording the associated beam section IDs in upper through long reinforcement characters, recording the associated beam section IDs in mid-span positive reinforcement characters, recording the associated beam section IDs in segmented marking characters, and recording the associated beam section IDs in hanging reinforcement additional stirrup characters.
Particularly, when a flat character associated with a certain reinforcing bar point position of the beam section does not exist, the associated information of the point position is marked to be empty; when the beam segment associated with a certain flat character does not exist, the associated information in the flat character is marked to be empty.
In addition, modifying Liang Pingfa reinforced characters is also considered to mean that the flat character varies, which means: besides the flat characters are moved, rotated, copied, deleted and modified, the method also comprises all other operations for changing the flat characters. Modifying a beam segment is also considered to be a change in the beam segment, which refers to: in addition to the beam segments being moved, rotated, copied, deleted, modified, all other operations that cause the beam segments to change are included.
Example 2
Firstly, a complete Liang Pingfa construction drawing is generated through an intelligent program based on BIM, mutual correlation between plain method characters and beam sections is established when a Liang Pingfa construction drawing is generated, it is ensured that each reinforcement point position of each beam section can be correctly correlated with the corresponding plain method character, and meanwhile, it is ensured that each plain method character is also correctly correlated with the reinforcement point position of the corresponding beam section. The automatically generated Liang Pingfa reinforcement map has completely correct association between the beam section information and the plain characters without any modification.
When the user needs to modify the BIM model, for example, the position of a support negative bar character is moved, and the program is triggered and starts to check the associated information of the character while the latest placement position of the character is confirmed.
If the ID of the beam section associated with the character is empty, the character is not associated with any beam section, based on the coordinate of the latest position of the character, the program searches all adjacent beam sections, screens out the beam sections of which the negative reinforcement point of the support can be associated with the character continuously (the beam section support negative reinforcement point is associated with the leveling character and is removed), solves the distance from the character base point to the reference point of the beam section reinforcement point, finds out the beam section of which the distance meets the association condition (the distance can be set according to the needs of a user, generally the measurement distance on the picture is 400 mm), if the beam section of which does not meet the association condition indicates that the character cannot be associated with the beam section at the current position, and modifies the color of the leveling character for eye-catching display (the user can realize correct association by further moving); if a plurality of beam sections meeting the requirements exist in the screened result, finding out the minimum distance and establishing the association, wherein the step of establishing the association is as follows: and recording the ID of the target beam section in the flat character, marking the position of the associated reinforcement point (only the support negative reinforcement character needs to mark the associated position, and the position is divided into a starting point or an end point), recording the ID of the flat character in the associated data of the target beam section, and finishing the dynamic association process.
If the beam section ID associated with the character is not null, the character is indicated to be successfully associated with the beam section, whether the new position of the character after moving deviates too far from the beam section reinforcement point position or not is checked (the deviation distance limit value can be specified by a user, and the measurement distance on the picture is generally 500 mm), and if the deviation is too far, in order to avoid misinterpretation in the process of looking at the picture, a lead (a connecting line from the character positioning point to the reference point of the beam section reinforcement point position) is added into the leveling character.
Establishing the association through the positions of the characters and the beam section reinforcement point positions has ambiguity in the method, but the dynamic association process is processed immediately when the dynamic association process is modified, so that the correct association is established for the other modified characters or beam sections, and the beam sections or characters which are correctly established are effectively eliminated when the association is newly established, so that the correctness of data association can be effectively ensured.
It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by instructing the relevant hardware through a program, and the program may be stored in a computer readable storage medium, such as a read-only memory, a magnetic or optical disk, and the like. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, each module/unit in the above embodiments may be implemented in the form of hardware, and may also be implemented in the form of a software functional module.
The present invention is not limited to any specific form of combination of hardware and software. In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A method for dynamically associating beam Ping Fa reinforcement characters with beam section information is characterized by comprising the following steps:
s1, generating a Liang Pingfa reinforcement map based on a BIM platform, and establishing an association relation between Liang Pingfa reinforcement characters and beam section information;
s2, in the Liang Pingfa reinforcement map, modifying Liang Pingfa reinforcement character, correspondingly changing the incidence relation data of the beam section related to the modified Liang Pingfa reinforcement character,
or
Modifying the beam section, and correspondingly changing the incidence relation data of Liang Pingfa reinforcement characters related to the modified beam section;
the modification includes a move, rotate, copy, delete, or character change modification.
2. The method for dynamically associating the beam Ping Fa reinforced bar characters with the beam section information as claimed in claim 1, wherein if Liang Pingfa reinforced bar characters are moved, the corresponding change of association relationship data mainly comprises the following steps:
s100, detecting whether Liang Pingfa reinforcement characters are associated with a beam section or not, if so, executing a step S101, otherwise, executing a step S102;
s101, calculating the distance between a new character positioning point and a related beam section reinforcement point after the Liang Pingfa reinforcement character moves, if the distance exceeds an allowable value, keeping the association relation unchanged, and displaying a lead between the Liang Pingfa reinforcement character and the related beam section; if the distance does not exceed the allowable value, keeping the association relation unchanged, and hiding the lead between the Liang Pingfa reinforced character and the associated beam section;
s102, detecting whether beam section reinforcement points which are not associated exist in a preset allowable range, if so, establishing association between Liang Pingfa reinforcement characters and beam sections after Liang Pingfa reinforcement characters move, otherwise, changing the color of Liang Pingfa reinforcement characters after Liang Pingfa reinforcement characters move, and prompting that association is not established.
3. The method for dynamically associating the beam Ping Fa reinforced bar characters with the beam section information as claimed in claim 1, wherein if Liang Pingfa reinforced bar characters are copied, the corresponding change of association relation data mainly comprises the following steps:
s200, emptying the incidence relation data of the new Liang Pingfa reinforcement character generated after copying, and acquiring the position of the new Liang Pingfa reinforcement character generated after copying;
s201, detecting whether beam section reinforcement point positions which are not associated exist in a preset allowable range according to the position of a new Liang Pingfa reinforcement character generated after copying, if so, establishing the association of Liang Pingfa reinforcement characters and a beam section, otherwise, changing the color of Liang Pingfa reinforcement characters and prompting that the association is not established.
4. The method for dynamically associating the beam Ping Fa reinforcement characters with the beam section information as claimed in claim 1, wherein if the beam leveling reinforcement characters are deleted, the corresponding change of the association relation data mainly comprises the following steps:
s300, detecting whether the deleted Liang Pingfa reinforcement character is associated with the beam section, if so, executing a step S301, otherwise, executing a step S302;
s301, deleting information related to the deleted Liang Pingfa reinforcement character in the associated beam segment, and deleting Liang Pingfa reinforcement character;
s302, deleting Liang Pingfa reinforced bar characters directly.
5. The method for dynamically associating the beam Ping Fa reinforced bar character with the beam section information as claimed in claim 1, wherein if Liang Pingfa reinforced bar character is rotated, the corresponding change of association relation data mainly comprises the following steps:
s400, detecting whether the new Liang Pingfa reinforcement character generated after rotation is associated with the beam section or not, if so, executing a step S401, otherwise, executing a step S402;
s401, acquiring whether the rotating angle of Liang Pingfa reinforcement characters deviates from an angle allowable value, if so, adjusting the associated information in the associated beam section, adjusting the associated information of a new Liang Pingfa reinforcement character generated after rotation, and displaying the rotated Liang Pingfa reinforcement character;
s402, displaying the rotated Liang Pingfa reinforced character.
6. The method for dynamically associating the beam Ping Fa reinforcement bar character with the beam section information as in claim 1, wherein if the beam section is moved, deleted or rotated, the corresponding change of the association relation data mainly comprises the following steps:
s500, detecting whether the moved, deleted or rotated beam section is associated with Liang Pingfa reinforcement characters, if so, executing a step S501, otherwise, executing a step S502;
s501, moving, deleting or rotating the beam sections, and simultaneously moving, deleting or rotating Liang Pingfa reinforcement characters related to the beam sections;
and S502, only moving, deleting or rotating the beam segment.
7. The method for dynamically associating the beam Ping Fa reinforcement bar character with the beam section information as in claim 1, wherein if the beam section is copied, the corresponding change of the association relation data mainly comprises the following steps:
and S600, displaying the new beam section generated by copying, and emptying the associated information of the new beam section generated by copying.
8. The method for dynamically associating the beam Ping Fa reinforced bar characters with the beam section information as claimed in any one of claims 1 to 7, wherein the step of establishing the association relationship between the Liang Pingfa reinforced bar characters and the beam section information in step S1 is to: establishing association of Liang Pingfa reinforcement character information and beam section information through Liang Pingfa reinforcement character IDs and beam section IDs, wherein the association relation data of the Liang Pingfa reinforcement characters comprises a plain character ID, a plain character, the beam section ID corresponding to the plain character ID and position information of the plain character in a figure; the incidence relation data of the beam section comprises a beam section ID and a plain method character ID of a reinforcement point position in the beam section.
9. The method for dynamically associating beam Ping Fa reinforcement bar characters with beam section information as claimed in claim 8, wherein the flat characters include support negative bar characters, upper full-length bar characters, mid-span positive bar characters, centralized labeling characters, segmented labeling characters, and hanging bar additional bar characters.
10. The method for dynamically associating beam Ping Fa reinforced bar characters with beam section information as claimed in claim 9, wherein said plain characters include one or more of single line text, multiple lines of text, and specific graphics.
11. The method for dynamically associating beam Ping Fa reinforcement bars character with beam section information as claimed in claim 8, wherein the flat method character ID of the reinforcement bar point location in the beam section comprises a start end support negative bar character ID, a stop end support negative bar character ID, an upper full-length bar character ID, a mid-span positive bar character ID, a centralized marking character ID, a segmented marking character ID set and a hanging bar additional bar character ID set.
12. The method for dynamically associating the beam Ping Fa reinforcement bar character with the beam section information as in claim 8, wherein the position information of the plain character in the figure comprises the beginning end and/or the ending end of the plain character in the associated beam section.
13. The method for dynamically associating beam Ping Fa reinforcement bar characters with beam section information according to claim 8, wherein when a beam section does not have a corresponding flat character, a flat character ID of a reinforcement bar point position in the beam section is null; and when the flat character does not have the corresponding beam section, the ID of the beam section corresponding to the flat character ID is null.
14. A beam Ping Fa reinforcement character and beam section information dynamic association device is characterized by comprising at least one processor and a memory in communication connection with the at least one processor; the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method of dynamically associating a beam Ping Fa reinforcement character with beam section information as claimed in any one of claims 1 to 13.
15. A computer readable medium having stored thereon instructions executable by a processor, the instructions, when executed by the processor, causing the processor to perform a method of dynamically associating a beam Ping Fa reinforcement character with beam section information as claimed in any one of claims 1 to 13.
CN202210826152.1A 2022-07-14 2022-07-14 Method and device for dynamically associating beam Ping Fa reinforcement characters with beam Duan Xinxi Active CN115146356B (en)

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CN109190209A (en) * 2018-08-17 2019-01-11 长沙恩为软件有限公司 A kind of weak rigidity method and system based on BIM model
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