CN115186350A - Lintel generation method and device, electronic equipment and storage medium - Google Patents
Lintel generation method and device, electronic equipment and storage medium Download PDFInfo
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- CN115186350A CN115186350A CN202210858434.XA CN202210858434A CN115186350A CN 115186350 A CN115186350 A CN 115186350A CN 202210858434 A CN202210858434 A CN 202210858434A CN 115186350 A CN115186350 A CN 115186350A
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Abstract
The embodiment of the invention provides a lintel generation method and device, electronic equipment and a storage medium, and relates to the field of civil construction. The method is applied to electronic equipment, and a plurality of lintel atlas sets are preset, and the method comprises the following steps: and determining doors and windows needing to generate lintels from the BIM model, and acquiring the door and window width of the doors and windows and the partition wall material and the partition wall thickness of the partition wall adjacent to the doors and windows aiming at each door and window needing to generate the lintels. In response to the lintel atlas selection instruction, a target lintel atlas is determined. And determining the lintel number and the lintel height of the doors and the windows according to the width of the doors and the windows and the partition wall material and the partition wall thickness of the partition wall adjacent to the doors and the windows so as to generate the lintel of the doors and the windows and other lintel information in the BIM. Based on the method, the lintel corresponding to the multiple doors and windows and the lintel information corresponding to the lintel can be generated in the BIM, so that the selection efficiency of the lintel is improved.
Description
Technical Field
The invention relates to the field of civil construction, in particular to a lintel generation method and device, electronic equipment and a storage medium.
Background
The setting of lintel for building partition wall is common setting in construction, when a door and window opening is opened on the wall body, in order to support various loads transmitted by the brickwork on the upper part of the opening and transmit the loads to the walls on both sides of the door and window opening, a crossbeam is often set on the door and window opening, and the crossbeam is called lintel. In the traditional lintel design method, designers do not relate to the design or the arrangement of the lintel in a construction drawing, and only give a 'hole cast-in-place lintel reinforcement table' or a reference drawing set for selecting and specifying the lintel. And selecting lintels and reinforcing bars with corresponding heights for construction according to construction experience of construction units on sites, such as clear width of door and window openings, wall materials, thickness and the like.
However, the number of the door and window openings of a general building is large, and the lintel of each door and window opening is different, namely the lintel is different in number. A large number of lintels corresponding to doors and windows and related information of the lintels are determined in a manual selection mode on site by a construction unit, so that the efficiency of the whole process is low.
Disclosure of Invention
The present invention provides a lintel generation method, apparatus, electronic device and storage medium, which can automatically generate a lintel and other lintel Information of the lintel for each door and window that needs to generate the lintel based on a target lintel atlas in a Building Information Model (BIM) to improve efficiency.
Embodiments of the invention may be implemented as follows:
in a first aspect, the present invention provides a lintel generation method, applied to an electronic device, where the electronic device has a plurality of lintel atlas preset, the method including:
determining doors and windows needing to generate lintels from a BIM model, and acquiring the door and window width of each door and window and the partition wall material and the partition wall thickness of a partition wall adjacent to the door and window for each door and window needing to generate the lintels;
responding to a lintel atlas selection instruction, and determining a target lintel atlas;
and aiming at each door window, determining the lintel number and the lintel height of the door window according to the width of the door window and the partition wall material and the thickness of the partition wall adjacent to the door window based on the target lintel atlas, so that the lintel number and the lintel height of the door window are generated in the BIM model and other lintel information of the lintel is generated.
In an optional embodiment, each lintel graph set is preset with marks of various partition wall thicknesses, marks of various partition wall materials, marks of various door and window widths, and corresponding relations between lintel numbers and lintel heights;
based on target lintel atlas, according to door and window width of door and window to and the partition wall material and the partition wall thickness of the partition wall adjacent to this door and window, confirm the lintel number and the lintel height of door and window step includes:
determining an identifier of the thickness of the partition wall, an identifier of the material of the partition wall and an identifier of the width of the door and window in the target lintel graph set;
determining the lintel number according to the identifier of the thickness of the partition wall, the identifier of the material of the partition wall and the identifier of the width of the door and the window;
and determining the lintel height according to the lintel number and the target lintel graph set.
In an optional embodiment, the electronic device is preset with a lintel resting length; so that the step of generating lintel of the door and window and other lintel information of the lintel in the BIM model includes:
determining the length of the lintel according to the width of the door and the window and the laying length of the lintel; determining the width of the lintel according to the thickness of the wall; the height, the width and the length of the lintel are three-dimensional information of the lintel;
generating the lintel of the door and window in the BIM according to the lintel height, the lintel width and the lintel length according to a preset scale;
and determining other lintel information of the lintel according to the three-dimensional information of the lintel and the lintel number based on the target lintel atlas.
In an optional embodiment, the thickness of the lintel protection layer is preset in the electronic equipment;
the corresponding relation between the lintel number and the grade and the diameter of the steel bars of the three types of steel bars is pre-stored in each lintel graph in a centralized manner; the three steel bars are respectively a top bar, a bottom bar and a stirrup;
the step of determining other lintel information of the lintel according to the three-dimensional length of the lintel and the lintel number based on the target lintel atlas includes:
in the target lintel graph set, determining the steel bar grade of a top bar, the steel bar grade of a bottom bar and the steel bar grade of a stirrup according to the lintel number;
if the grade of the steel bar of the top rib is first-grade steel, determining the hook length of the top rib according to the diameter of the steel bar of the top rib; determining the length of the bottom rib according to the length of the lintel, the thickness of the lintel protection layer and the length of the hook of the top rib;
if the steel bar grade of the top rib is not first-grade steel, determining the length of the bottom rib according to the length of the lintel and the thickness of the lintel protection layer;
if the steel bar grade of the bottom bar is first-grade steel, determining the hook length of the bottom bar according to the steel bar diameter of the top bar; determining the length of the bottom rib according to the length of the lintel, the thickness of the lintel protection layer and the length of the hook of the bottom rib;
if the steel bar grade of the top rib is not first-grade steel, determining the length of the bottom rib according to the length of the lintel and the thickness of the lintel protection layer;
determining the hook length of the stirrup according to the grade and the diameter of the steel bar of the stirrup; determining the length of the stirrup according to the height of the lintel, the width of the lintel, the thickness of the lintel protection layer and the hook length of the stirrup;
determining material usage information according to the lintel number, the bottom bar length, the top bar length and the stirrup length based on the target lintel atlas;
and determining the length of the bottom rib, the length of the top rib, the length of the stirrup and the material consumption information as other lintel information of the lintel.
In an optional embodiment, the volume weight of the reinforcing steel bar material and the volume weight of the concrete material are preset in the electronic device; the corresponding relation between the lintel number and the number of the steel bars of the three types of steel bars is pre-stored in each lintel graph in a centralized manner;
the step of determining material usage information based on the target lintel atlas according to the lintel number, the bottom bar length, the top bar length, and the stirrup length includes:
in the target lintel graph set, determining the number and the diameter of the reinforcing steel bars of the bottom reinforcement, the number and the diameter of the reinforcing steel bars of the top reinforcement and the number and the diameter of the reinforcing steel bars of the stirrup according to the lintel number;
determining the total weight of the steel bars according to the number of the steel bars, the grade of the steel bars, the diameter of the steel bars and the volume weight of the steel bar materials of the three steel bars;
determining the size of the lintel according to the length of the lintel, the width of the lintel and the height of the lintel;
determining the dead weight of the lintel according to the volume of the lintel and the volume weight of the concrete material;
and determining the total weight of the steel bars, the volume of the lintel and the self weight of the lintel as the material dosage information.
In an alternative embodiment, each lintel graph is pre-stored with three specific placement positions of the reinforcing bars in the lintel, and the method further comprises:
and after the number of the steel bars, the lengths of the steel bars and the diameters of the steel bars of the three steel bars are determined, placing the three steel bars in the generated lintel according to the preset scale and the target lintel atlas.
In an alternative embodiment, the first type of wall material, the sintered porous brick masonry, the concrete small hollow block masonry, the sandwich wall and the fabricated batten partition wall are different wall materials and have different wall material marks; wherein the first wall material is a sintered common brick, an autoclaved sand-lime brick and an autoclaved fly ash brick masonry.
In a second aspect, the present invention provides a lintel generating device applied to an electronic device, the device including:
the storage module is used for storing various lintel atlas sets;
the acquisition module is used for determining doors and windows needing to generate lintels from the BIM model, and acquiring the width of the doors and windows, and the partition wall material and the partition wall thickness of the partition wall adjacent to the doors and windows for each door and window needing to generate the lintels;
the response module is used for responding to the lintel atlas selection instruction and determining a target lintel atlas;
and the generation module is used for determining the lintel number and the lintel height of the doors and windows according to the width of the doors and windows of the doors and the windows and the partition wall material and the partition wall thickness of the partition wall adjacent to the doors and the windows based on the target lintel atlas so as to generate the lintel of the doors and the windows and other lintel information of the lintel in the BIM model.
In a third aspect, the present invention provides an electronic device comprising: memory, a processor and a program stored on the memory and executable on the processor, the program implementing the method according to any of the preceding embodiments when executed by the processor.
In a fourth aspect, the present invention provides a storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method according to any one of the preceding embodiments.
The beneficial effects of the embodiment of the invention include, for example: the method comprises the steps of automatically acquiring the width of a door window needing to generate a lintel, the partition wall material and the partition wall thickness of a partition wall adjacent to the door window in a BIM model, and determining a target lintel image set, so as to determine the lintel number and the lintel height corresponding to the lintel on the door window. So that the lintel of the door and window and other lintel information of the lintel can be automatically generated in the BIM model based on the lintel number and the lintel height. Based on the method, the lintel corresponding to the multiple doors and windows and the lintel information corresponding to the lintel can be generated in the BIM, so that the selection efficiency of the lintel is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an electronic device 100 according to an embodiment of the present invention.
Fig. 2 is a schematic flow chart of a method for generating a lintel according to an embodiment of the present invention.
Fig. 3 is a second schematic flow chart of a method for forming a lintel according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of lintel information according to an embodiment of the present invention.
Fig. 5 is a schematic view of a building structure according to an embodiment of the present invention.
Fig. 6 is a schematic perspective view of a door and window provided in an embodiment of the present invention.
Fig. 7 is a schematic functional block diagram of a lintel generating device according to an embodiment of the present invention.
An icon: 100-an electronic device; 110-a communication unit; 120-a memory; 130-a processor;
200-a lintel generating device; 210-a storage module; 220-an acquisition module; 230-a response module; 240-generating module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of describing the present invention and simplifying the description, but the indication or suggestion that the device or the element to be referred must have a specific orientation, be constructed in a specific orientation and be operated, and thus, the present invention cannot be construed as being limited.
Furthermore, the appearances of the phrase "first" or the like in this specification are only intended to distinguish one description from another and are not intended to indicate or imply relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Based on the problem of low efficiency of artificially generating a lintel in the prior art, please refer to fig. 1, which is a schematic structural diagram of an electronic device 100 according to an embodiment of the present invention. The BIM software may inherit from the electronic device 100. The electronic device 100 comprises a memory 120, a processor 130 and a communication unit 110.
The memory 120, the processor 130, and the communication unit 110 are electrically connected to each other directly or indirectly to achieve data transmission or interaction. For example, the components may be electrically connected to each other via one or more communication buses or signal lines. The generation method of the lintel may be stored in the memory 120 in the form of software or Firmware (Firmware) or may be a software functional module solidified in an Operating System (OS) of the electronic device 100. The processor 130 is used to execute the executable modules stored in the memory 120.
The Memory 120 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 120 is used for storing a program, and the processor 130 executes the program after receiving the execution instruction. The communication unit 110 is used for communication connection with an external system.
The processor 130 may be an integrated circuit chip having signal processing capabilities. The Processor may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
Fig. 2 is a schematic flow chart of a lintel generation method according to an embodiment of the present invention, which can be applied to the electronic device. The electronic equipment is preset with a plurality of lintel atlas, and the automatic generation of lintel and lintel information can be realized by the following modes:
step S101, determining doors and windows needing to generate lintels from the BIM model, and acquiring the width of the doors and the windows as well as the partition wall material and the partition wall thickness of the partition wall adjacent to the doors and the windows aiming at each door and window needing to generate the lintels.
And step S102, responding to a lintel graph set selection instruction, and determining a target lintel graph set.
Step S103, determining the lintel number and the lintel height of the lintel corresponding to the door and window according to the door and window width of the door and window, and the partition wall material and the partition wall thickness of the partition wall adjacent to the door and window based on the target lintel atlas, so as to generate the lintel of the door and window and other lintel information of the lintel in the BIM.
In this way, relevant information of the door and window needing to generate the lintel, such as partition wall material, partition wall thickness and door and window width, is automatically acquired in the BIM model. And determining a target lintel diagram set so as to determine lintel numbers and lintel heights corresponding to the lintels on the door and window. So that the lintel of the door and window and other lintel information of the lintel can be automatically generated in the BIM model based on the lintel number and the lintel height. Based on the method, the lintel corresponding to a plurality of doors and windows and the lintel information corresponding to the lintel can be generated in the BIM, so that the determining and selecting efficiency of the lintel is improved.
Continuing with fig. 2, exemplary, which sets of lintel maps are pre-stored may be set according to practical applications. For example, the electronic device can be a national standard drawing set of reinforced concrete lintel 13G 322-1-4, a southwest drawing set of southwest 15G301 reinforced concrete lintel, and the like, so that the storage space occupied by the electronic device is reduced while the use requirements of related personnel are met.
For example, lintel information for a lintel may be automatically generated in the building model of the BIM model. The information may also be generated in a corresponding click column or side column of the BIM model interface, for example, by clicking a lintel in the BIM model, the lintel information may be displayed in the side column of the display interface or below the lintel. And the lintel information of the lintel can be derived and displayed from the BIM to facilitate the calculation of the cost.
It should be explained that the lintel number is not a number for each lintel in the BIM model, and can be understood as a type of the lintel, that is, there may be a plurality of lintels with the same number in the same BIM model.
Fig. 3 is a second schematic flow chart of a method for forming a lintel according to an embodiment of the present invention. As shown in fig. 3, the lintel and other lintel information generated in the BIM model in step S103 can be implemented by steps S201 to S203 as follows:
step S201, determining lintel numbers and lintel heights of doors and windows according to the widths of the doors and the windows and partition wall materials and partition wall thicknesses of partition walls adjacent to the doors and the windows based on a target lintel map set for each door and window.
And S202, obtaining three-dimensional information of the lintel according to the lintel number and the lintel height so as to generate the lintel in the BIM.
And S203, generating other lintel information according to the lintel number and the three-dimensional information of the lintel based on the lintel atlas.
For convenience of understanding, the side bar of the BIM software interface can display related information corresponding to various walls and door and window openings. For example, the wall type and the wall thickness connected with the door and window opening, the door and window type of the door and window opening, the three-dimensional information of the door and window opening and the like.
For example, the lintel information of each lintel number in the lintel diagram set is shown in the form of a diagram set, and various kinds of lintel information are marked on the lintel information, as shown in fig. 4, which is a schematic diagram of the lintel information provided by the embodiment of the present invention. Therefore, the corresponding relation between each type of lintel number and the corresponding lintel information can be preset and stored in the electronic equipment to facilitate subsequent searching.
For example, in each lintel map set, marks of various partition wall thicknesses, marks of various partition wall materials, marks of various door and window widths, and corresponding relations between lintel numbers and lintel heights can be preset. So that the identification of the thickness of the partition wall, the identification of the material of the partition wall and the identification of the width of the door and window can be determined based on the target lintel graph set. And determining the lintel number according to the identifier of the thickness of the partition wall, the identifier of the material of the partition wall and the identifier of the width of a door and a window.
For example, the identification of the wall material can mark the first type of wall material, the sintered perforated brick masonry, the concrete small hollow block masonry, the sandwich wall and the assembled slat partition wall as the identification of different wall materials. Wherein the first wall material is a sintered common brick, an autoclaved sand-lime brick and an autoclaved fly ash brick masonry.
For example, the electronic device may be preset with a lintel laying length, and the lintel laying length may be changed according to actual application requirements.
Illustratively, the lintel height is determined from the lintel number and the target lintel atlas. And determining the length of the lintel according to the height of the lintel and the laying length of the lintel. And determining the width of the lintel according to the thickness of the wall body. And generating the lintel of the door and window in the BIM according to the lintel height, the lintel width and the lintel length according to a preset scale. And the height, width and length of the lintel are three-dimensional information of the lintel. So that a lintel with a three-dimensional model is generated in the BIM model.
For convenience of understanding, reference may be made to fig. 5 to provide a schematic view of a building structure according to an embodiment of the present invention. Taking the window and door area selected from the frame in fig. 5 as an example, the lintel number is GL-1080H, which can be determined by the partition material, the partition thickness and the window and door width of the window and door. The number of the lintel can be marked on the upper drawing, and the top view of the lintel can be generated at the corresponding position on the door and window selected in the upper drawing frame.
In addition, the BIM model can be rotated or selected in the BIM, so that a three-dimensional structural diagram of the building structure can be obtained, as shown in fig. 6, which is a three-dimensional structural diagram of a door and a window provided by the embodiment of the present invention. As can be seen from fig. 6, the lintel with the lintel number GL-1080H is generated above the corresponding door window, the lintel height is 190 and the lintel length is 1200.
Continuing with fig. 2, for example, other lintel information for a lintel can be determined based on the target lintel atlas from the three-dimensional information and the lintel number for the lintel. The lintel information at least comprises lintel numbers, three-dimensional information of the lintel, and information of lengths and material consumption of various steel bars.
For example, the electronic device is preset with a lintel protection layer thickness, and the lintel protection thickness may also be changed according to an actual application scenario. The corresponding relation between the lintel number and the grade and the diameter of the steel bars of the three types of steel bars is pre-stored in each lintel graph in a centralized manner; the three reinforcing bars are respectively a top reinforcing bar, a bottom reinforcing bar and a stirrup.
The information of the lengths of various reinforcing steel bars and the material dosage can be obtained according to the following modes:
and in the target lintel graph set, determining the steel bar grade of the top bar, the steel bar grade of the bottom bar and the steel bar grade of the stirrup according to the lintel number.
And if the grade of the steel bar of the top rib is first-grade steel, determining the hook length of the top rib according to the diameter of the steel bar of the top rib. And determining the length of the bottom rib according to the length of the lintel, the thickness of the lintel protection layer and the length of the hook of the top rib.
And if the steel bar grade of the top rib is not the first-grade steel, determining the length of the bottom rib according to the length of the lintel and the thickness of the lintel protection layer.
And if the steel bar grade of the bottom bar is the first-grade steel, determining the hook length of the bottom bar according to the steel bar diameter of the top bar. And determining the length of the bottom rib according to the length of the lintel, the thickness of the lintel protection layer and the length of the hook of the bottom rib.
When the grade of the top rib or the bottom rib is not the first-grade steel, no hook exists, namely, the length of the hook does not exist. Illustratively, the material usage may include total amount of reinforcement, lintel volume, and lintel weight, and the material usage information may be determined from the lintel number, bottom bar length, top bar length, and stirrup length based on the target lintel atlas. The electronic equipment is preset with the volume weight of the steel bar material and the volume weight of the concrete material. The corresponding relation between the number of the lintel and the number of the steel bars of three types of steel bars is pre-stored in each lintel graph set.
Wherein, can specifically obtain reinforcing bar total amount, lintel volume and lintel dead weight through following mode: in the target lintel graph set, the number and the diameter of the steel bars of the bottom bar, the number and the diameter of the steel bars of the top bar and the number and the diameter of the steel bars of the stirrup are determined according to the lintel number. And determining the total weight of the steel bars according to the number of the steel bars of the three steel bars, the grade of the steel bars, the diameter of the steel bars and the volume weight of the steel bar materials. And determining the size of the lintel according to the length of the lintel, the width of the lintel and the height of the lintel. And determining the dead weight of the lintel according to the volume of the lintel and the volume weight of the concrete material.
Step S301 may be performed after the lintel is generated and the number of bars, the length of bars, and the diameter of bars of the three bars are determined, so that more specific details can be embodied in the BIM model for the convenience of the following personnel, which may be referred to in conjunction with fig. 2.
301, placing three reinforcing steel bars in the generated lintel according to a preset scale and a target lintel atlas.
Fig. 7 is a functional block diagram of a lintel generating device 200 according to an embodiment of the present invention, the basic principle and the technical effects of the device are the same as those of the corresponding method embodiment, and for a brief description, the corresponding contents in the method embodiment may be referred to for the parts not mentioned in this embodiment. As shown in fig. 7, the apparatus includes a storing module 210, an obtaining module 220, a responding module 230, and a generating module 240.
And the storage module 210 is used for storing various lintel atlas sets.
The obtaining module 220 is configured to determine, from the BIM building model, the doors and windows that need to generate the lintel, and obtain, for each door and window that needs to generate the lintel, the door and window width of the door and window, and the partition wall material and the partition wall thickness of the partition wall adjacent to the door and window.
A response module 230, configured to determine a target lintel atlas in response to the lintel atlas selection instruction.
And a generating module 240, configured to determine, for each door and window, a lintel number and a lintel height of the door and window according to the door and window width of the door and window, and a partition wall material and a partition wall thickness of a partition wall adjacent to the door and window, based on the target lintel atlas, so that lintel information of the door and window and other lintel information of the lintel are generated in the BIM model.
The embodiment of the present invention further provides a storage medium, where a computer program is stored on the storage medium, and the computer program is executed by a processor to perform the steps of the above method embodiments.
To sum up, the embodiments of the present invention provide a method, an apparatus, an electronic device, and a storage medium for lintel generation, which determine a door and a window that need to generate a lintel in a BIM model, automatically acquire information related to the door and the window, such as a partition wall material, a partition wall thickness, and a door and window width, and determine a target lintel atlas, thereby determining a lintel number and a lintel height corresponding to the lintel on the door and the window. So that the lintel number and the lintel height can be used for automatically generating the lintel of the door and window and other lintel information of the lintel in the BIM model. Based on the method, the lintel corresponding to the multiple doors and windows and the lintel information corresponding to the lintel can be generated in the BIM, so that the selection efficiency of the lintel is improved.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk, and various media capable of storing program codes.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (10)
1. A lintel generation method is applied to electronic equipment, wherein a plurality of lintel atlases are preset in the electronic equipment, and the method comprises the following steps:
determining doors and windows needing to generate lintels from a BIM model, and acquiring the door and window width of each door and window and the partition wall material and the partition wall thickness of a partition wall adjacent to the door and window for each door and window needing to generate the lintels;
responding to a lintel graph set selection instruction, and determining a target lintel graph set;
and aiming at each door window, determining the lintel number and the lintel height of the door window according to the width of the door window and the partition wall material and the thickness of the partition wall adjacent to the door window based on the target lintel atlas, so that the lintel number and the lintel height of the door window are generated in the BIM model and other lintel information of the lintel is generated.
2. The method according to claim 1, wherein each lintel graph set is preset with marks of various partition wall thicknesses, marks of various partition wall materials, marks of various door and window widths, and corresponding relations between lintel numbers and lintel heights;
based on target lintel atlas, according to door and window's door and window width to and the partition wall material and the partition wall thickness of the partition wall that this door and window is adjacent, confirm door and window's lintel serial number and lintel height's step includes:
determining an identifier of the thickness of the partition wall, an identifier of the material of the partition wall and an identifier of the width of the door and window in the target lintel graph set;
determining the lintel number according to the identifier of the thickness of the partition wall, the identifier of the material of the partition wall and the identifier of the width of the door and the window;
and determining the height of the lintel according to the lintel number and the target lintel atlas.
3. The method of claim 1, wherein the electronic device is pre-set with a lintel resting length; so that the step of generating lintel of the door and window and other lintel information of the lintel in the BIM model includes:
determining the length of the lintel according to the width of the door and the window and the laying length of the lintel; determining the width of the lintel according to the thickness of the wall body; the height, the width and the length of the lintel are three-dimensional information of the lintel;
generating the lintel of the door and window in the BIM according to the lintel height, the lintel width and the lintel length according to a preset scale;
and determining other lintel information of the lintel according to the three-dimensional information of the lintel and the lintel number based on the target lintel atlas.
4. The method of claim 3, wherein the electronic device is pre-set with a lintel protection layer thickness; the corresponding relation between the lintel number and the grade and the diameter of the steel bars of the three steel bars is prestored in each lintel graph set; the three reinforcing steel bars are respectively a top reinforcing steel bar, a bottom reinforcing steel bar and a stirrup;
the step of determining other lintel information of the lintel according to the three-dimensional length of the lintel and the lintel number based on the target lintel atlas includes:
in the target lintel graph set, determining the grade of the steel bars of the top bars, the grade of the steel bars of the bottom bars and the grade of the steel bars of the stirrups according to the lintel numbers; if the grade of the steel bar of the top rib is first-grade steel, determining the hook length of the top rib according to the diameter of the steel bar of the top rib; determining the length of the bottom rib according to the length of the lintel, the thickness of the lintel protection layer and the length of the hook of the top rib;
if the steel bar grade of the top rib is not first-grade steel, determining the length of the bottom rib according to the length of the lintel and the thickness of the lintel protection layer;
if the grade of the steel bar of the bottom bar is first-grade steel, determining the hook length of the bottom bar according to the diameter of the steel bar of the top bar; determining the length of the bottom rib according to the length of the lintel, the thickness of the lintel protection layer and the length of the hook of the bottom rib;
if the steel bar grade of the top rib is not first-grade steel, determining the length of the bottom rib according to the length of the lintel and the thickness of the lintel protection layer;
determining the hook length of the stirrup according to the grade and the diameter of the steel bar of the stirrup; determining the length of the stirrup according to the height of the lintel, the width of the lintel, the thickness of the lintel protection layer and the hook length of the stirrup;
determining material usage information according to the lintel number, the bottom rib length, the top rib length and the stirrup length on the basis of the target lintel graph set;
and determining the length of the bottom rib, the length of the top rib, the length of the stirrup and the material consumption information as other lintel information of the lintel.
5. The method according to claim 4, wherein the electronic device is preset with a volume weight of a steel bar material and a volume weight of a concrete material; the corresponding relation between the lintel number and the number of the steel bars of the three types of steel bars is pre-stored in each lintel graph in a centralized manner;
the step of determining material usage information based on the target lintel atlas according to the lintel number, the bottom bar length, the top bar length, and the stirrup length includes:
in the target lintel graph set, determining the number and the diameter of the steel bars of the bottom reinforcement, the number and the diameter of the steel bars of the top reinforcement and the number and the diameter of the steel bars of the stirrup according to the lintel number;
determining the total weight of the steel bars according to the number of the steel bars, the grade of the steel bars, the diameter of the steel bars and the volume weight of the steel bar materials of the three steel bars;
determining the size of the lintel according to the length of the lintel, the width of the lintel and the height of the lintel;
determining the dead weight of the lintel according to the volume of the lintel and the volume weight of the concrete material;
and determining the total weight of the steel bars, the volume of the lintel and the self weight of the lintel as the material dosage information.
6. The method of claim 5, wherein each lintel pattern has three types of predetermined locations for placement of rebar in the lintel, the method further comprising:
and after the number of the steel bars, the lengths of the steel bars and the diameters of the steel bars of the three steel bars are determined, placing the three steel bars in the generated lintel according to the preset scale and the target lintel atlas.
7. The method of claim 2, wherein the first type of wall material, the sintered perforated brick masonry, the concrete mini-cavity block masonry, the sandwich wall, and the fabricated slat partition are different types of wall materials, and have different identifications of the wall materials; wherein the first wall material is a sintered common brick, an autoclaved sand-lime brick and an autoclaved fly ash brick masonry.
8. A lintel generating apparatus, applied to an electronic device, the apparatus comprising:
the storage module is used for storing various lintel atlas sets;
the acquisition module is used for determining doors and windows needing to generate lintels from the BIM model, and acquiring the width of the doors and windows and the partition wall material and the partition wall thickness of the partition wall adjacent to the doors and windows aiming at each door and window needing to generate the lintels;
the response module is used for responding to the lintel graph set selection instruction and determining a target lintel graph set;
and the generation module is used for determining the lintel number and the lintel height of the doors and the windows according to the widths of the doors and the windows and the partition wall material and the partition wall thickness of the partition wall adjacent to the doors and the windows based on the target lintel atlas so as to generate the lintel of the doors and the windows and other lintel information of the lintel in the BIM.
9. An electronic device, comprising: memory, a processor and a program stored on the memory and executable on the processor, the program when executed by the processor implementing the method of any one of claims 1 to 7.
10. A storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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