CN114818093A - Method, device and equipment for generating column beam of assembled steel structure module building - Google Patents
Method, device and equipment for generating column beam of assembled steel structure module building Download PDFInfo
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Abstract
The application relates to a method, a device and equipment for generating a column beam of an assembly type steel structure module building. The method comprises the steps of obtaining relevant parameters of a building of the column-beam structure to be generated, matching box unit contour lines of the building with house type unit contour lines of the building by utilizing the relevant parameters, screening out target box unit contour lines within the house type unit contour lines, executing deviation on the target box unit contour lines to obtain deviation contour lines, generating column-beam structure cross section contour lines of the building according to the target box unit contour lines and the deviation contour lines, and executing stretching operation on the column-beam structure cross section contour lines of the building to generate a three-dimensional model of the column-beam structure of the building. According to the method and the device, the three-dimensional model of the column-beam structure of the fabricated steel structure module building can be automatically generated, and a user can intuitively preview the three-dimensional model of the column-beam structure of the building.
Description
Technical Field
The application relates to the technical field of computers, in particular to a method, a device and equipment for generating a column beam of an assembly type steel structure module building.
Background
At present, three-dimensional modeling software in the field of architectural design and construction on the market cannot directly generate a corresponding three-dimensional model of a full-building column-beam structure according to an architectural model of an assembled steel structure module building, if a user needs to preview or check a column-beam structure design scheme of the full-building, the user needs to manually draw the corresponding column-beam structure design scheme, and the working process is complicated and consumes a long time.
Disclosure of Invention
In view of the above, the present application provides a column-beam generating method, apparatus and equipment for a fabricated steel structure module building, which aims to realize automatic generation of a three-dimensional model of a column-beam structure of a fabricated building.
In a first aspect, the present application provides a method for generating a column beam of an assembled steel structure modular building, the method comprising:
acquiring relevant parameters of a building of a column-beam structure to be generated;
matching box body unit contour lines of the building with house type unit contour lines of the building by using the relevant parameters, screening target box body unit contour lines within the house type unit contour lines, and performing deviation on the target box body unit contour lines to obtain deviation contour lines;
and generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box body unit and the offset contour line, and performing stretching operation on the cross section contour line of the column-beam structure of the building to generate a three-dimensional model of the column-beam structure of the building.
In a second aspect, the present application provides a column beam generating apparatus of an assembly type steel structure module building, including:
an acquisition module: the method comprises the steps of obtaining relevant parameters of a building of a column-beam structure to be generated;
a matching module: the contour line of the box body unit of the building is matched with the contour line of the house type unit of the building by utilizing the related parameters, a target contour line of the box body unit within the contour line of the house type unit is screened out, and the target contour line of the box body unit is subjected to deviation to obtain a deviation contour line;
a generation module: and the three-dimensional model is used for generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box unit and the offset contour line, and performing stretching operation on the cross section contour line of the column-beam structure of the building to generate the three-dimensional model of the column-beam structure of the building.
In a third aspect, the present application provides an electronic device, including a processor, a communication interface, a memory and a communication bus, where the processor, the communication interface, and the memory complete mutual communication through the communication bus;
a memory for storing a computer program;
a processor for implementing the steps of the method for creating a column beam for a fabricated steel structure modular building according to any one of the embodiments of the first aspect when executing the program stored in the memory.
In a fourth aspect, there is provided a computer readable storage medium having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method for column beam generation of a fabricated steel structural module building according to any one of the embodiments of the first aspect.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
aiming at the assembly type steel structure module building constructed by the box type assembly type units, the three-dimensional model of the structure beam, the structure column and the corridor structure beam comprising the box type units can be automatically generated according to the related parameters such as the arrangement of the house type units, the size of the box type units, the position of the corridor and the like, namely, the three-dimensional model of the column-beam structure of the assembly type steel structure module building is automatically generated, when a user greatly changes the design scheme in the initial design stage, the column-beam structure does not need to be drawn and adjusted manually according to design parameters of different building appearances, different floors and the like, a user can intuitively preview a column-beam structure frame of a whole building, the column-beam structure previewing method is beneficial to the user to preview the column-beam structure of the building level in the initial design stage and the preliminary calculation of the engineering quantity of required building materials, due to the fact that cooperation and consideration of the column-beam structure are added in the early stage of design, the time for later manual modeling and modification can be reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic flow chart diagram of a preferred embodiment of a method for generating a column beam of an assembled steel structure modular building according to the present application;
FIG. 2 is a schematic diagram of the outline of the dwelling unit of the present application;
FIG. 3 is a schematic diagram of the box unit contour line of the present application within the house unit contour line;
FIG. 4 is a schematic view of a structural column of the subject case unit of the present application;
FIG. 5 is a schematic view of each corner of the structural column cross-sectional profile of the subject box unit of the present application;
FIG. 6 is a schematic view of a structural beam of the subject box unit of the present application;
FIG. 7 is a schematic view of each corner of the cross-sectional profile of a structural beam of a target box unit of the present application;
FIG. 8 is a schematic view of a corridor structural beam of the subject box unit of the present application;
FIG. 9 is a schematic view of each corner of the cross-sectional profile of a corridor structural beam of the subject box unit of the present application;
FIG. 10 is a schematic diagram illustrating the effect of the present application on the generation of a column-beam structure for a C-type floor;
FIG. 11 is a schematic diagram illustrating the effect of the present application on creating a column-beam structure for a rectangular floor;
FIG. 12 is a schematic block diagram of a preferred embodiment of a beam forming apparatus for an assembled steel structure modular building according to the present application;
FIG. 13 is a diagram of an electronic device according to a preferred embodiment of the present application;
the implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application 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 present application and are not intended to limit the present application. 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 application.
It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
The application provides a column beam generation method of an assembly type steel structure module building. Referring to fig. 1, a method flow diagram of an embodiment of a method for generating a column beam of an assembly steel structure module building according to the present application is shown. The method may be performed by an electronic device, which may be implemented by software and/or hardware. The method for generating the column beam of the assembly type steel structure module building comprises the following steps:
step S1: and acquiring relevant parameters of the building of the column-beam structure to be generated.
The assembled steel structure module building is mainly formed by combining steel structure integrated module units on a construction site, the assembled steel structure module building can be formed by splicing and folding a plurality of prefabricated box body units, one box body unit refers to a prefabricated box body, different house types can be formed by different numbers of box body units, for example, a single house type is formed by one box body, a single house type is formed by two box bodies, and two house types are formed by three box bodies.
In this embodiment, the relevant parameters include a house type unit contour line (a house type unit floor contour line), a first floor lobby floor contour line, a box body unit floor contour line, a corridor floor contour line, the number of buildings, the maximum number of buildings, a building floor height, and a corridor width. The house type unit comprises a single-room type, a one-room type, a two-room type and the like. The house type unit floor contour line, the box body unit floor contour line, the first floor lobby floor contour line and the corridor floor contour line are transmitted in a Data Tree (Data Tree) format, and the number of buildings, the maximum number of layers of the buildings, the height of the building layers and the width of the corridor are transmitted in a digital (integer or decimal) format. In the data tree structure, the numbering format of the data branches is { number 1; number 2}, e.g., { 1; 3, wherein the number 1 represents a building number, the number 2 represents a floor number, and the numbers are counted from 0. For example, the outline in branch 0, 3 represents the outline of the room on the fourth floor of the first building.
And then defining an output parameter format, and stretching the generated column-beam member three-dimensional model along a path (vector) through a cross section (rectangular contour line). The cross-section is a rectangle lying on the world coordinate system XY plane, and the path vector is determined according to the building floor height. Because different house types are composed of different numbers of box body units, each structural column beam component is respectively output according to the house type, namely according to single-room type column beams, one-room type column beams and two-room type column beams, in addition, for any single output parameter, the Data Tree (Data Tree) format is used for output, and in the structural Tree, the numbering format of the Data branch is { number 1; number 2; number 3, e.g., { 1; 3; 2, the number 1 represents the number of the building, the number 2 represents the number of the floor, the number 3 represents the number of the house type of the floor, and the numbers are counted from 0. For example, for a one-house unit, the outline in the branch {0, 3, 2} represents the structural members of a third one-house unit on the fourth level of the first building, as shown in particular in FIG. 2.
Step S2: and matching the contour line of the building box body unit with the contour line of the building house type unit by using the related parameters, screening out the contour line of the target box body unit within the contour line of the house type unit, and executing deviation on the contour line of the target box body unit to obtain a deviation contour line.
In this embodiment, different house types may be formed by different numbers of box units, for example, a single house type may be formed by one box, a single house type may be formed by two boxes, and a two house type may be formed by three house types. Because the contour lines of the box units and the contour lines of the individual house type units in the related parameters are respectively input through the data tree and are not directly related to each other, the house type unit to which a certain box contour line belongs cannot be directly judged, and the three-dimensional model of the column-beam structure can be generated only when the contour lines of the box units are within the contour lines of the house type units, therefore, in order to distinguish according to the house type when outputting results, the box contour lines and the house type contour lines need to be matched before generating the column-beam member, and the target box unit contour lines within the house type unit contour lines are screened out.
The matching of contour line is realized through accessible function, and whether all in a certain house type contour line scope through four points of judging a certain box contour line, and then judge whether this box unit contour line belongs to this house type and match in order to accomplish the screening, as shown in fig. 3, for the schematic diagram of this application's box unit contour line within the house type unit contour line, specifically:
taking a starting point and an end point of each edge of an input house type unit contour line, judging whether a Y coordinate value of an input point of the box body unit contour line is between the Y coordinate values of the starting point and the end point, and whether an X coordinate value of any one of the starting point and the end point is smaller than the X coordinate value of the input point, and assigning a judgment result to a Boolean value variable b;
defining a new Boolean value variable oddNudes, initially assigning the variable oddNudes to be 0 (false), carrying out XOR operation on a Boolean value b obtained by carrying out the operation on each edge and the Boolean value oddNudes, and reassigning a calculation result to the Boolean value oddNudes;
after traversing each edge to execute the above calculation process, if the final boolean value oddNodes is 1 (true), then calculating to obtain the point on each edge of the contour line closest to the input point, further calculating to obtain the distance from each closest point to the input point, and taking the minimum value, if the minimum value is smaller than the specified precision range (1 e-10), it indicates that the input point is in the range of the contour line of the unit of house, and output a boolean value of 1 (true), and if the final boolean value oddndes is 0 (false), it indicates that the input point is not in the range of the contour line of the unit of house, and output a boolean value of 0 (false).
Through the XOR operation, the target box body unit contour line within the house type unit contour line can be accurately screened out, then the target box body unit contour line is subjected to deviation to obtain a deviation contour line, for example, the target box body unit contour line is inwards deviated by 0.15m, the deviation distance is the default length and width value of the cross section of the structural column, and the value can be changed according to the actual design requirement. The offset contour lines are used to generate a three-dimensional model of the column-beam structure of the building.
Step S3: and generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box body unit and the offset contour line, and performing stretching operation on the cross section contour line of the column-beam structure of the building to generate a three-dimensional model of the column-beam structure of the building.
In this embodiment, the three-dimensional model of the column-beam structure of the building includes a structural column three-dimensional model of the target box unit, a structural beam three-dimensional model of the target box unit, and a corridor structural beam three-dimensional model of the target box unit. And generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box unit and the offset contour line, and generating a three-dimensional model of the column-beam structure of the building by performing stretching operation on the cross section contour line of the column-beam structure of the building, wherein the path direction of the structural column of the target box unit, the path direction of the structural beam of the target box unit and the path direction of the corridor structural beam are all vertically upward.
Specifically, according to target box unit contour line with the skew contour line generates the post roof beam structure cross section contour line of building, include:
determining each corner of the structural column cross section contour line of the target box body unit according to the offset contour line and the target box body unit contour line, and connecting each corner to generate the structural column cross section contour line;
determining each corner of the structural beam cross section contour line of the target box body unit according to the offset contour line and the target box body unit contour line, and connecting each corner to generate the structural beam cross section contour line;
and determining each corner of the cross section contour line of the corridor structure beam of the target box unit according to the contour line of the target box unit and the corridor width of the building, and connecting each corner to generate the cross section contour line of the corridor structure beam.
The deviation contour line is obtained by inwards deviating a preset distance from the contour line of the target box body unit, the deviated distance can be the length and width value of the cross section of the structural column, the cross section contour line of the structural column of the target box body unit and each corner point of the cross section contour line of the structural beam can be determined according to the deviated distance, the cross section contour line of the structural column can be obtained by connecting each corner point of the cross section contour line of the structural column, and the cross section contour line of the structural beam can be obtained by connecting each corner point of the cross section contour line of the structural beam. Two angular points are selected on the contour line of the target box body unit, the two angular points are moved by the width of the corridor along the corridor direction to obtain the other two angular points of the cross section contour line of the corridor structure beam of the target box body unit, and each angular point is connected to generate the cross section contour line of the corridor structure beam.
Further, determining each corner of the structural column cross-section contour line of the target box unit according to the offset contour line and the target box unit contour line, and connecting each corner to generate the structural column cross-section contour line, the method comprises the following steps:
a1, selecting one corner of the contour line of the target box body unit as a first corner of the cross-section contour line of the structural column;
a2, taking the point which is closest to the offset contour line by the first angle point as a third angle point of the structural column cross-section contour line;
a3, making a third corner point as a perpendicular line of the third corner point and the contour line of the target box body unit, and selecting two perpendicular points closest to the third corner point as a second corner point and a fourth corner point of the cross-section contour line of the structural column;
a4, connecting a first corner point, a second corner point, a third corner point and a fourth corner point of the structural column cross section contour line to obtain the structural column cross section contour line;
and repeatedly executing the steps A1-A4 until structural column cross-section contour lines of the four structural columns of the target box unit are generated.
As shown in fig. 4, each target box unit includes 4 structural columns, taking one of the structural columns as an example, the cross-sectional rectangle of the structural column has four corner points, the first corner point (corner point 1) of the cross-sectional contour line of the structural column is the starting point of one side of the contour line of the box unit, and then the closest point of the corner point on the offset contour line is obtained, the point is the third corner point (corner point 3) of the cross-sectional contour line of the structural column, the third corner point is the perpendicular line between the third corner point and the target box unit contour line, two closest perpendicular points to the third corner point are selected as the second corner point (corner point 2) and the fourth corner point (corner point 4) of the cross-sectional contour line of the structural column, for example, the second corner point is the closest point of the third corner point on the side 1 of the box contour line, and the fourth corner point is the closest point on the side 4 of the box contour line. As shown in fig. 5, the first corner point, the second corner point, the third corner point, and the fourth corner point of the structural column cross-section contour line are connected in sequence, so as to obtain the structural column cross-section contour line. The cross section contour lines of the four structural columns of the box body unit can be generated by circularly executing the process for 4 times.
Further, determining each corner of the structural beam cross-section contour line of the target box unit according to the offset contour line and the target box unit contour line, and connecting each corner to generate the structural beam cross-section contour line, the method comprises the following steps:
b1, selecting one corner of the offset contour line as a first corner of the cross-section contour line of the structural beam;
b2, taking the other corner point of the first corner point on the offset contour line side as a fourth corner point of the structural beam cross-section contour line;
b3, taking a point which is closest to the target box body unit contour line by the first corner point as a second corner point of the structural beam cross-section contour;
b4, taking the point with the fourth corner point closest to the target box body unit contour line as the third corner point of the cross section contour of the structural beam;
b5, connecting a first corner point, a second corner point, a third corner point and a fourth corner point of the structural beam cross section contour line to obtain the structural beam cross section contour line;
and B1-B5 are repeatedly executed until the cross section contour lines of the structural beams of the four structural beams at the bottom of the target box unit are generated, the cross section contour lines of the structural beams of the four structural beams at the bottom are copied and translated for the distance of the building floor height along the vertical upward direction, and the cross section contour lines of the structural beams of the four structural beams at the top of the target box unit are obtained.
As shown in fig. 6, each target case unit includes 8 structural main beams. Taking one of the main beams as an example, as shown in fig. 7, the structural beam cross-section (rectangle) of the target box unit has 4 corner points in total, the first corner point (corner point 1) is the starting point of one side of the offset contour line, the fourth corner point (corner point 4) is the ending point of the side, and in addition, the closest point of the first corner point on the contour line of the target box unit is obtained, the point is the second corner point (corner point 2), the closest point of the fourth corner point (corner point 4) on the contour line of the target box unit is obtained, the point is the third corner point (corner point 3), the first corner point, the second corner point, the third corner point and the fourth corner point of the structural beam cross-section contour line are sequentially connected, so that the structural beam cross-section contour line can be obtained, the 4 structural beam cross-section contour lines at the bottom of the target box unit can be generated by circularly executing the above process for 4 times, the generated 4 structural beam cross-section contour lines are copied and are translated upwards along the vertical direction to form the building layer height (box body) Height of the unit), the cross-sectional contour lines of the 4 structural beams at the top of the target box unit can be obtained.
Further, according to the target box body unit contour line and the corridor width of the building, each corner point of the corridor structure beam cross section contour line of the target box body unit is determined, and each corner point is connected to generate the corridor structure beam cross section contour line, which comprises the following steps:
c1, selecting one corner of the contour line of the target box body unit as a first corner of the cross section contour line of the corridor structural beam;
c2, moving the first corner point by a preset distance along the width vector direction of the contour line of the target box body unit, and taking the moved position as a second corner point of the cross section contour line of the corridor structure beam;
c3, moving the second corner point by the width of the corridor along the length vector direction of the contour line of the target box body unit, and taking the moved position as a third corner point of the cross section contour line of the structural beam of the corridor;
c4, moving the first corner point by the width of the corridor along the length vector direction of the contour line of the target box body unit, and taking the moved position as a fourth corner point of the cross section contour line of the structural beam of the corridor;
c5, connecting a first angular point, a second angular point, a third angular point and a fourth angular point of the cross-section contour line of the corridor structural beam to obtain the cross-section contour line of the corridor structural beam;
and C1-C5 are repeatedly executed until the cross section contour lines of the four corridor structural beams of the target box unit are generated.
As shown in fig. 8, each target box unit includes 4 corridor structural beams. Taking one of the beams as an example, as shown in fig. 9, the cross section (rectangle) of the corridor structural beam has 4 corner points, a first corner point (corner point 1) is a starting point of one side of the contour line of the target box unit, a second corner point (corner point 2) is a point on the side 1 which is a preset distance (for example, 0.15 m) away from the first corner point, a third corner point (corner point 3) is a distance for the second corner point (corner point 2) to move along a vector by the width of the corridor, a fourth corner point (corner point 4) is a distance for the first corner point (corner point 1) to move along the vector by the width of the corridor, the vector is determined by the direction of the side 4, the starting point is a starting point of a straight line segment of the side 4, and the end point is an end point of a straight line segment of the side 4. And connecting the first angular point, the second angular point, the third angular point and the fourth angular point of the cross section contour line of the corridor structural beam in sequence to obtain the cross section contour line of the corridor structural beam. And (4) circularly executing the process for 4 times to generate the cross section contour lines of the 4 corridor structure beams of the box body unit.
Further, the performing a stretching operation on the cross-sectional contour line of the column-beam structure of the building to generate a three-dimensional model of the column-beam structure of the building includes:
stretching the contour line of the cross section of the structural column along the path direction of the structural column of the target box body unit to generate a three-dimensional model of the structural column of the target box body unit;
stretching the contour line of the cross section of the structural beam along the path direction of the structural beam of the target box body unit to generate a three-dimensional model of the structural beam of the target box body unit;
stretching the cross section contour line of the corridor structure beam along the path direction of the corridor structure beam of the target box body unit to generate a corridor structure beam three-dimensional model of the target box body unit;
wherein the path direction of the structural column of the target box unit, the path direction of the structural beam of the target box unit and the path direction of the corridor structural beam are all vertically upward.
The structural column cross section contour line is stretched along the path direction of the structural column of the target box body unit, the structural column three-dimensional model of the target box body unit can be generated, the stretched path direction is vertical upward, namely the positive direction of a world coordinate Z axis, the stretching length is the floor height of a building (namely the height of one box body), the structural column three-dimensional models of all the box body units are generated one by one, and the structural column three-dimensional model of a building can be obtained.
The contour line of the cross section of the structural beam is stretched along the path direction of the structural beam of the target box unit, the three-dimensional model of the structural beam of the target box unit can be generated, the stretched path direction is vertical upward, namely the positive direction of the Z axis of world coordinates, the stretching length is the length and width value of the cross section of the structural beam, for example, 0.15m, the three-dimensional model of the structural beam of each box unit is generated one by one, and the three-dimensional model of the structural beam of the building can be obtained.
The contour line of the cross section of the corridor structure beam is stretched along the path direction of the corridor structure beam of the target box body unit to generate a three-dimensional model of the corridor structure beam of the target box body unit, the stretched path direction is vertical upward, namely the positive direction of a Z axis of world coordinates, the stretching length is the length and width value of the cross section of the structure beam, for example, 0.15m, the three-dimensional model of the corridor structure beam of each box body unit is generated one by one, and the three-dimensional model of the corridor structure beam of the building can be obtained.
In one embodiment, the method further comprises:
and generating a cross section contour line of the column-beam structure of the core tube of the building according to the related parameters, and performing stretching operation on the cross section contour line of the column-beam structure of the core tube to generate a three-dimensional model of the column-beam structure of the core tube of the building.
In an actual design scene, a structural column beam three-dimensional model of a core tube part of a building can be generated according to design requirements, and the structural column beam three-dimensional model of the core tube is the same as the structural column three-dimensional model of the target box unit and the generation method of the structural beam three-dimensional model of the target box unit, and is not described herein again.
Fig. 10 is a schematic diagram illustrating the effect of the present application on the C-shaped floor to generate a column beam structure, where the maximum floor number of the floor is 10.
Fig. 11 is a schematic diagram illustrating the effect of the present application on the generation of a column beam structure for a rectangular plate floor, where the maximum floor number is 10.
Aiming at the assembly type steel structure module building constructed by the box type assembly type units, the three-dimensional model of the structure beam, the structure column and the corridor structure beam comprising the box type units can be automatically generated according to the related parameters such as the arrangement of the house type units, the size of the box type units, the position of the corridor and the like, namely, the three-dimensional model of the column-beam structure of the assembly type steel structure module building is automatically generated, when a user greatly changes the design scheme in the initial design stage, the column-beam structure does not need to be drawn and adjusted manually according to design parameters of different building appearances, different floors and the like, a user can intuitively preview a column-beam structure frame of a whole building, the column-beam structure previewing method is beneficial to the user to preview the column-beam structure of the building level in the initial design stage and the preliminary calculation of the engineering quantity of required building materials, due to the fact that cooperation and consideration of the column-beam structure are added in the early stage of design, the time for later manual modeling and modification can be reduced.
Referring to fig. 12, a functional block diagram of a column beam generating apparatus 100 of the fabricated steel structure modular building according to the present invention is shown.
The column beam generating apparatus 100 of the fabricated steel structure module building according to the present application may be installed in an electronic device. According to the realized functions, the column beam generating apparatus 100 of the fabricated steel structure module building may include an obtaining module 110, a matching module 120, and a generating module 130. A module, which may also be referred to as a unit in this application, refers to a series of computer program segments that can be executed by a processor of an electronic device and that can perform a fixed function, and that are stored in a memory of the electronic device.
In the present embodiment, the functions regarding the respective modules/units are as follows:
the acquisition module 110: the method comprises the steps of obtaining relevant parameters of a building of a column-beam structure to be generated;
the matching module 120: the contour line of the box body unit of the building is matched with the contour line of the house type unit of the building by utilizing the related parameters, a target contour line of the box body unit within the contour line of the house type unit is screened out, and the target contour line of the box body unit is subjected to deviation to obtain a deviation contour line;
the generation module 130: and the three-dimensional model is used for generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box unit and the offset contour line, and performing stretching operation on the cross section contour line of the column-beam structure of the building to generate the three-dimensional model of the column-beam structure of the building.
In one embodiment, the generating a cross-sectional profile of a column beam structure of a building according to the target box unit profile and the offset profile includes:
determining each corner of the structural column cross section contour line of the target box body unit according to the offset contour line and the target box body unit contour line, and connecting each corner to generate the structural column cross section contour line;
determining each corner of the structural beam cross section contour line of the target box body unit according to the offset contour line and the target box body unit contour line, and connecting each corner to generate the structural beam cross section contour line;
and determining each corner of the cross section contour line of the corridor structure beam of the target box unit according to the contour line of the target box unit and the corridor width of the building, and connecting each corner to generate the cross section contour line of the corridor structure beam.
In one embodiment, the determining, according to the offset contour line and the target box unit contour line, each corner of a structural column cross-section contour line of the target box unit, and connecting each corner to generate the structural column cross-section contour line includes:
a1, selecting one corner of the contour line of the target box body unit as a first corner of the cross-section contour line of the structural column;
a2, taking the point which is closest to the offset contour line by the first angle point as a third angle point of the structural column cross-section contour line;
a3, making a third corner point as a perpendicular line of the third corner point and the contour line of the target box body unit, and selecting two perpendicular points closest to the third corner point as a second corner point and a fourth corner point of the cross-section contour line of the structural column;
a4, connecting a first corner point, a second corner point, a third corner point and a fourth corner point of the structural column cross section contour line to obtain the structural column cross section contour line;
and repeatedly executing the steps A1-A4 until structural column cross-section contour lines of the four structural columns of the target box unit are generated.
In one embodiment, the determining, according to the offset contour line and the target box unit contour line, each corner of a structural beam cross-section contour line of the target box unit, and connecting each corner to generate the structural beam cross-section contour line includes:
b1, selecting one corner of the offset contour line as a first corner of the cross-section contour line of the structural beam;
b2, taking the other corner point of the first corner point on the offset contour line side as a fourth corner point of the structural beam cross-section contour line;
b3, taking a point which is closest to the target box body unit contour line by the first corner point as a second corner point of the structural beam cross-section contour;
b4, taking the point with the fourth corner point closest to the target box body unit contour line as the third corner point of the cross section contour of the structural beam;
b5, connecting a first corner point, a second corner point, a third corner point and a fourth corner point of the structural beam cross section contour line to obtain the structural beam cross section contour line;
and B1-B5 are repeatedly executed until the cross section contour lines of the structural beams of the four structural beams at the bottom of the target box unit are generated, the cross section contour lines of the structural beams of the four structural beams at the bottom are copied and translated for the distance of the building floor height along the vertical upward direction, and the cross section contour lines of the structural beams of the four structural beams at the top of the target box unit are obtained.
In one embodiment, the determining, according to the target box unit contour line and the corridor width of the building, each corner point of a corridor structural beam cross-section contour line of the target box unit, and connecting each corner point to generate the corridor structural beam cross-section contour line includes:
c1, selecting one corner of the contour line of the target box body unit as a first corner of the cross section contour line of the corridor structural beam;
c2, moving the first corner point by a preset distance along the width vector direction of the contour line of the target box body unit, and taking the moved position as a second corner point of the cross section contour line of the corridor structure beam;
c3, moving a second corner point by the width of the corridor along the length vector direction of the contour line of the target box body unit, and taking the moved position as a third corner point of the cross section contour line of the structure beam of the corridor;
c4, moving the first corner point by the width of the corridor along the length vector direction of the contour line of the target box body unit, and taking the moved position as a fourth corner point of the cross section contour line of the structural beam of the corridor;
c5, connecting a first angular point, a second angular point, a third angular point and a fourth angular point of the cross-section contour line of the corridor structural beam to obtain the cross-section contour line of the corridor structural beam;
and C1-C5 are repeatedly executed until corridor structural beam cross section contour lines of the four corridor structural beams of the target box unit are generated.
In one embodiment, the performing a stretching operation on the cross-sectional contour line of the column-beam structure of the building to generate a three-dimensional model of the column-beam structure of the building includes:
stretching the contour line of the cross section of the structural column along the path direction of the structural column of the target box body unit to generate a three-dimensional model of the structural column of the target box body unit;
stretching the contour line of the cross section of the structural beam along the path direction of the structural beam of the target box body unit to generate a three-dimensional model of the structural beam of the target box body unit;
stretching the cross section contour line of the corridor structure beam along the path direction of the corridor structure beam of the target box body unit to generate a corridor structure beam three-dimensional model of the target box body unit;
wherein the path direction of the structural columns of the target box unit, the path direction of the structural beams of the target box unit and the path direction of the corridor structural beams are all vertically upward.
In one embodiment, the generation module is further to:
and generating a cross section contour line of the column-beam structure of the core tube of the building according to the related parameters, and performing stretching operation on the cross section contour line of the column-beam structure of the core tube to generate a three-dimensional model of the column-beam structure of the core tube of the building.
Fig. 13 is a schematic diagram of an electronic device 1 according to a preferred embodiment of the present application.
The electronic device 1 includes but is not limited to: memory 11, processor 12, display 13 and communication interface 14. The electronic device 1 is connected to a network via a communication interface 14. The network may be a wireless or wired network such as an Intranet (Intranet), the Internet (Internet), a Global System for Mobile communications (GSM), Wideband Code Division Multiple Access (WCDMA), a 4G network, a 5G network, Bluetooth (Bluetooth), Wi-Fi, or a communication network.
The memory 11 includes at least one type of readable storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Programmable Read Only Memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. In some embodiments, the storage 11 may be an internal storage unit of the electronic device 1, such as a hard disk or a memory of the electronic device 1. In other embodiments, the memory 11 may also be an external storage device of the electronic device 1, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like equipped with the electronic device 1. Of course, the memory 11 may also comprise both an internal memory unit and an external memory device of the electronic device 1. In this embodiment, the memory 11 is generally used for storing an operating system installed in the electronic device 1 and various types of application software, such as a program code of the column beam generation program 10 of the fabricated steel structure module building. Further, the memory 11 may also be used to temporarily store various types of data that have been output or are to be output.
The display 13 may be referred to as a display screen or display unit. In some embodiments, the display 13 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an Organic Light-Emitting Diode (OLED) touch screen, or the like. The display 13 is used for displaying information processed in the electronic device 1 and for displaying a visual work interface.
The communication interface 14 may optionally comprise a standard wired interface, a wireless interface (e.g. WI-FI interface), the communication interface 14 typically being used for establishing a communication connection between the electronic device 1 and other electronic devices.
Fig. 13 shows only the electronic device 1 with the components 11-14 and the column beam generation program 10 of a fabricated steel structural modular building, but it is to be understood that not all of the shown components are required and that more or fewer components may be implemented instead.
Optionally, the electronic device 1 may further comprise a user interface, the user interface may comprise a Display (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface may further comprise a standard wired interface and a wireless interface. Alternatively, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an Organic Light-Emitting Diode (OLED) touch screen, or the like. The display, which may also be referred to as a display screen or display unit, is suitable for displaying information processed in the electronic device 1 and for displaying a visualized user interface, among other things.
The electronic device 1 may further include a Radio Frequency (RF) circuit, a sensor, an audio circuit, and the like, which are not described in detail herein.
In the above embodiment, the processor 12, when executing the column beam generation program 10 of the fabricated steel structure module building stored in the memory 11, may implement the following steps:
acquiring relevant parameters of a building of a column-beam structure to be generated;
matching the contour line of the building box body unit with the contour line of the building house type unit by using the related parameters, screening out a target contour line of the box body unit within the contour line of the house type unit, and executing deviation on the target contour line of the box body unit to obtain a deviation contour line;
and generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box body unit and the offset contour line, and performing stretching operation on the cross section contour line of the column-beam structure of the building to generate a three-dimensional model of the column-beam structure of the building.
The storage device may be the memory 11 of the electronic device 1, or may be another storage device communicatively connected to the electronic device 1.
For detailed description of the above steps, please refer to the above description of fig. 12 regarding a functional block diagram of an embodiment of a column beam generating apparatus 100 of a fabricated steel structure module building and fig. 1 regarding a flowchart of an embodiment of a column beam generating method of a fabricated steel structure module building.
In addition, the embodiment of the present application also provides a computer-readable storage medium, which may be non-volatile or volatile. The computer readable storage medium may be any one or any combination of hard disks, multimedia cards, SD cards, flash memory cards, SMCs, Read Only Memories (ROMs), Erasable Programmable Read Only Memories (EPROMs), portable compact disc read only memories (CD-ROMs), USB memories, etc. The computer-readable storage medium includes a storage data area and a storage program area, the storage program area stores a column beam generation program 10 of the assembly steel structure module building, and the column beam generation program 10 of the assembly steel structure module building realizes the following operations when being executed by a processor:
acquiring relevant parameters of a building of a column-beam structure to be generated;
matching the contour line of the building box body unit with the contour line of the building house type unit by using the related parameters, screening out a target contour line of the box body unit within the contour line of the house type unit, and executing deviation on the target contour line of the box body unit to obtain a deviation contour line;
and generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box body unit and the offset contour line, and performing stretching operation on the cross section contour line of the column-beam structure of the building to generate a three-dimensional model of the column-beam structure of the building.
The specific implementation of the computer-readable storage medium of the present application is substantially the same as the specific implementation of the method for generating a column beam of an assembled steel structure module building, and will not be described herein again.
It should be noted that the above-mentioned serial numbers of the embodiments of the present application are merely for description, and do not represent the merits of the embodiments. And the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method 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, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that includes the element.
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. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, an electronic device, or a network device) to execute the method according to the embodiments of the present application.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (10)
1. A method of creating a column beam for an assembled steel structural modular building, the method comprising:
acquiring relevant parameters of a building of a column-beam structure to be generated;
matching the contour line of the building box body unit with the contour line of the building house type unit by using the related parameters, screening out a target contour line of the box body unit within the contour line of the house type unit, and executing deviation on the target contour line of the box body unit to obtain a deviation contour line;
and generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box body unit and the offset contour line, and performing stretching operation on the cross section contour line of the column-beam structure of the building to generate a three-dimensional model of the column-beam structure of the building.
2. The method for generating a column-beam structure cross-sectional contour line of an assembled steel structure modular building according to claim 1, wherein the generating a column-beam structure cross-sectional contour line of a building from the target box unit contour line and the offset contour line comprises:
determining each corner of the structural column cross section contour line of the target box body unit according to the offset contour line and the target box body unit contour line, and connecting each corner to generate the structural column cross section contour line;
determining each corner of the structural beam cross section contour line of the target box body unit according to the offset contour line and the target box body unit contour line, and connecting each corner to generate the structural beam cross section contour line;
and determining each corner of the cross section contour line of the corridor structure beam of the target box unit according to the contour line of the target box unit and the corridor width of the building, and connecting each corner to generate the cross section contour line of the corridor structure beam.
3. The method for generating a column beam of an assembled steel structure modular building of claim 2, wherein the determining each corner point of a structural column cross-sectional contour line of a target box unit according to the offset contour line and the target box unit contour line, and connecting each corner point to generate the structural column cross-sectional contour line, comprises:
a1, selecting one corner of the contour line of the target box body unit as a first corner of the cross-section contour line of the structural column;
a2, taking the point which is closest to the offset contour line by the first angle point as a third angle point of the structural column cross-section contour line;
a3, making a third corner point as a perpendicular line of the third corner point and the contour line of the target box body unit, and selecting two perpendicular points closest to the third corner point as a second corner point and a fourth corner point of the cross-section contour line of the structural column;
a4, connecting a first corner point, a second corner point, a third corner point and a fourth corner point of the structural column cross section contour line to obtain the structural column cross section contour line;
and repeatedly executing the steps A1-A4 until structural column cross-section contour lines of the four structural columns of the target box unit are generated.
4. The method for generating a column beam of an assembled steel structure modular building of claim 2, wherein the determining each corner point of the structural beam cross-section contour line of the target box unit according to the offset contour line and the target box unit contour line, and connecting each corner point to generate the structural beam cross-section contour line comprises:
b1, selecting one corner of the offset contour line as a first corner of the cross-section contour line of the structural beam;
b2, taking the other corner point of the first corner point on the offset contour line side as a fourth corner point of the structural beam cross-section contour line;
b3, taking a point which is closest to the target box body unit contour line by the first corner point as a second corner point of the structural beam cross-section contour;
b4, taking the point with the fourth corner point closest to the target box body unit contour line as the third corner point of the cross section contour of the structural beam;
b5, connecting a first corner point, a second corner point, a third corner point and a fourth corner point of the structural beam cross section contour line to obtain the structural beam cross section contour line;
and B1-B5 are repeatedly executed until the cross section contour lines of the structural beams of the four structural beams at the bottom of the target box unit are generated, the cross section contour lines of the structural beams of the four structural beams at the bottom are copied and translated for the distance of the building floor height along the vertical upward direction, and the cross section contour lines of the structural beams of the four structural beams at the top of the target box unit are obtained.
5. The method for generating a column beam of an assembled steel structure module building according to claim 2, wherein the step of determining each corner point of the cross-sectional contour line of the corridor structure beam of the target box unit according to the contour line of the target box unit and the corridor width of the building, and connecting each corner point to generate the cross-sectional contour line of the corridor structure beam comprises the steps of:
c1, selecting one corner of the contour line of the target box body unit as a first corner of the cross section contour line of the corridor structural beam;
c2, moving the first corner point by a preset distance along the width vector direction of the contour line of the target box body unit, and taking the moved position as a second corner point of the cross section contour line of the corridor structure beam;
c3, moving the second corner point by the width of the corridor along the length vector direction of the contour line of the target box body unit, and taking the moved position as a third corner point of the cross section contour line of the structural beam of the corridor;
c4, moving the first corner point by the width of the corridor along the length vector direction of the contour line of the target box body unit, and taking the moved position as a fourth corner point of the cross section contour line of the structural beam of the corridor;
c5, connecting a first angular point, a second angular point, a third angular point and a fourth angular point of the cross section contour line of the corridor structural beam to obtain the cross section contour line of the corridor structural beam;
and C1-C5 are repeatedly executed until the cross section contour lines of the four corridor structural beams of the target box unit are generated.
6. The method for generating a column beam of an assembled steel structure modular building according to claim 2, wherein the performing of the stretching operation on the cross-sectional contour line of the column beam structure of the building generates a three-dimensional model of the column beam structure of the building, comprising:
stretching the contour line of the cross section of the structural column along the path direction of the structural column of the target box body unit to generate a three-dimensional model of the structural column of the target box body unit;
stretching the contour line of the cross section of the structural beam along the path direction of the structural beam of the target box body unit to generate a three-dimensional model of the structural beam of the target box body unit;
stretching the cross section contour line of the corridor structure beam along the path direction of the corridor structure beam of the target box body unit to generate a corridor structure beam three-dimensional model of the target box body unit;
wherein the path direction of the structural column of the target box unit, the path direction of the structural beam of the target box unit and the path direction of the corridor structural beam are all vertically upward.
7. A method of creating a column beam for an assembled steel structural module building according to claim 1, further comprising:
and generating a cross section contour line of the column-beam structure of the core tube of the building according to the related parameters, and performing stretching operation on the cross section contour line of the column-beam structure of the core tube to generate a three-dimensional model of the column-beam structure of the core tube of the building.
8. A column-beam generating apparatus of an assembled steel structure modular building, the apparatus comprising:
an acquisition module: the method comprises the steps of obtaining relevant parameters of a building of a column-beam structure to be generated;
a matching module: the contour line of the box body unit of the building is matched with the contour line of the house type unit of the building by utilizing the related parameters, a target contour line of the box body unit within the contour line of the house type unit is screened out, and the target contour line of the box body unit is subjected to deviation to obtain a deviation contour line;
a generation module: and the three-dimensional model is used for generating a cross section contour line of the column-beam structure of the building according to the contour line of the target box unit and the offset contour line, and performing stretching operation on the cross section contour line of the column-beam structure of the building to generate the three-dimensional model of the column-beam structure of the building.
9. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method of producing a column beam for a fabricated steel structure modular building according to any one of claims 1 to 7 when executing the program stored in the memory.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of a method for column-beam generation of an assembled steel structural module building according to any one of claims 1 to 7.
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| CN202210735515.0A CN114818093B (en) | 2022-06-27 | 2022-06-27 | Method, device and equipment for generating column beam of assembled steel structure module building |
| PCT/CN2023/081304 WO2024001303A1 (en) | 2022-06-27 | 2023-03-14 | Column-beam generation method and device for prefabricated steel structure modular building, and apparatus |
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| CN202210735515.0A CN114818093B (en) | 2022-06-27 | 2022-06-27 | Method, device and equipment for generating column beam of assembled steel structure module building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001303A1 (en) * | 2022-06-27 | 2024-01-04 | 深圳小库科技有限公司 | Column-beam generation method and device for prefabricated steel structure modular building, and apparatus |
| CN117195383A (en) * | 2023-11-08 | 2023-12-08 | 中建科工集团绿色科技有限公司 | Method, device, equipment and medium for generating modularized steel structure model |
| CN117195383B (en) * | 2023-11-08 | 2024-03-01 | 中建科工集团绿色科技有限公司 | Method, device, equipment and medium for generating modularized steel structure model |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114818093B (en) | 2022-09-30 |
| WO2024001303A1 (en) | 2024-01-04 |
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