CN114741748A - Circular hole reinforcement modeling method and device based on Tekla platform and storage medium - Google Patents
Circular hole reinforcement modeling method and device based on Tekla platform and storage medium Download PDFInfo
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Abstract
The invention provides a circular hole reinforcement modeling method and device based on a Tekla platform and a storage medium. The circular hole reinforcement modeling method based on the Tekla platform comprises the following steps: acquiring geometric parameters of a wall body; generating wall contour points and hole contour points through a wall generator of Tekla; acquiring reinforcement attribute parameters; equally dividing the circumference which is concentric with the opening and takes the radius of the circular reinforcing steel bars as the radius according to the number of the U-shaped reinforcing steel bars, and marking equal division points; creating a working plane which can rotate around the circumference of the opening at a preset bisection point; generating corresponding U-shaped steel bar outlines through a steel bar generator of Tekla, and then sequentially rotating the working plane to the rest of the equant points to respectively generate corresponding U-shaped steel bar outlines; all the equal division points are sequentially connected through a steel bar generator of Tekla to form a circular steel bar outline; and combining the circular steel bar outline and all U-shaped steel bar outlines to obtain a circular hole reinforcement model.
Description
Technical Field
The invention belongs to the technical field of building information models, and particularly relates to a circular hole reinforcement modeling method and device based on a Tekla platform and a storage medium.
Background
The existing steel bar engineering calculation amount software on the market moves according to a flat method for modeling of hole reinforcing bars, and is not enough to accurately complete modeling when complex steel bar engineering modeling of thick walls and thick plates is met, particularly when the hole reinforcing bars are 8 rows of steel bars and 10 rows of steel bars, so that the extracted steel bar engineering amount is inaccurate, and the actual requirement cannot be met.
Tekla is a platform BIM design software, can freely arrange the reinforcing bar, has powerful concrete, reinforcing bar three-dimensional modeling and two-dimentional map function. For reinforced concrete structures, however, Tekla is more inclined to provide the underlying modeling function, and for a specific structure type, if the three-dimensional modeling and two-dimensional plotting targets are realized only through a human-computer interaction interface, a great amount of manual modification and repetitive operation of a user are required. Although Tekla can satisfy the reinforcement configuration modeling requirements of square and regular-shaped openings such as rectangles by hand, circular reinforcing steel bars and U-shaped reinforcing steel bars at the circular openings cannot be arranged.
Disclosure of Invention
The present invention is made to solve the above problems, and an object of the present invention is to provide a circular hole reinforcement modeling method and apparatus based on Tekla platform, and a storage medium.
In order to achieve the purpose, the invention adopts the following scheme:
< embodiment one >
The invention provides a circular hole reinforcement modeling method based on a Tekla platform, which is used for modeling reinforcement at a circular hole in a complex reinforcement project and has the characteristics that the method comprises the following steps:
step S1, acquiring wall geometric parameters of a wall body needing reinforcement processing through a winform window, wherein the wall geometric parameters comprise wall body contour dimension, opening geometric dimension and an opening central point;
step S2, generating wall contour points and hole contour points through a wall generator in the Tekla platform according to the acquired wall geometric parameters;
step S3, acquiring reinforcement attribute parameters through a winform window, wherein the reinforcement attribute parameters comprise circular reinforcement attribute parameters and U-shaped reinforcement attribute parameters, the circular reinforcement attribute parameters at least comprise the size, the grade, the number, the radius and the protective layer thickness of a circular reinforcement, and the U-shaped reinforcement attribute parameters at least comprise the size, the grade, the number, the protective layer thickness and the reverse extension length away from the opening boundary of the hole;
step S4, equally dividing the circumference which is concentric with the opening and takes the radius of the round steel bar as the radius according to the number of the U-shaped steel bars, and marking equal division points;
step S5, a working plane which can rotate around the circumference of the hole is established at a preset equant point as an initial equant point, and a coordinate system is established on the working plane by taking the center point of the hole as the origin of coordinates, the radius direction of the hole as the positive direction of an x axis and the thickness direction of the hole as the positive direction of a y axis;
step S6, according to the U-shaped steel bar attribute parameters, generating a U-shaped steel bar outline corresponding to the initial equally dividing point through a steel bar generator in the Tekla platform, then sequentially rotating the working plane to the rest equally dividing points, and respectively generating corresponding U-shaped steel bar outlines through the steel bar generator;
step S7, according to the circular steel bar attribute parameters, all the equant points are used as circular steel bar contour points to be sequentially connected through a steel bar generator in the Tekla platform to form a circular steel bar contour;
and step S8, merging the circular steel bar outline and all U-shaped steel bar outlines to obtain a circular hole reinforcement model.
The circular hole reinforcement modeling method based on the Tekla platform provided by the invention can also have the following characteristics: further comprising the steps of:
step S9, detecting the circular hole reinforcement model obtained in the step S8 through a collision point detector in the Tekla platform to check whether a collision point exists, and if so, returning to the step S3 for modification; if the detection result is no, the process proceeds to step S10;
and step S10, outputting the final hole reinforcement model.
The circular hole reinforcement modeling method based on the Tekla platform provided by the invention can also have the following characteristics: wherein, step S1 includes:
s1.1, selecting a wall body needing reinforcement processing as a processing wall body through a winform window;
and S1.2, inputting wall geometric parameters of the processed wall in the winform window.
< scheme two >
The invention also provides a circular hole reinforcement modeling device based on the Tekla platform, which is characterized by comprising the following components: the parameter acquisition module is used for acquiring wall geometric parameters and reinforcement attribute parameters of a wall body needing reinforcement processing through a winform window; the wall body generating module is used for generating wall body contour points and hole contour points through a wall body generator in the Tekla platform according to the acquired wall body geometric parameters; the halving module is used for halving a circumference which is concentric with the hole and takes the radius of the round reinforcing steel bar as the radius according to the number of the U-shaped reinforcing steel bars, and marking halving points; the working plane creating module is used for creating a working plane which can rotate around the circumferential direction of the hole at a preset equant point serving as an initial equant point, and the working plane establishes a coordinate system by taking the center point of the hole as a coordinate origin, the radial direction of the hole as the positive direction of an x axis and the thickness direction of the hole as the positive direction of a y axis; the steel bar generating module is used for generating a U-shaped steel bar outline corresponding to the initial equally dividing point through a steel bar generator in the Tekla platform according to the U-shaped steel bar attribute parameters, then sequentially rotating the working plane to the rest equally dividing points, and respectively generating corresponding U-shaped steel bar outlines through the steel bar generator, and is also used for sequentially connecting all equally dividing points serving as circular steel bar outline points through the steel bar generator in the Tekla platform according to the circular steel bar attribute parameters to form a circular steel bar outline; and the merging processing module is used for merging the circular steel bar outline and all U-shaped steel bar outlines so as to obtain a circular hole reinforcement model.
The circular hole reinforcement modeling device based on the Tekla platform provided by the invention can also have the following characteristics: further comprising: the collision point detection module is used for detecting the circular hole reinforcement model through a collision point detector in the Tekla platform so as to check whether a collision point exists; and the output module is used for outputting the final hole reinforcement model.
< scheme III >
The present invention also provides a storage medium having stored thereon a computer program having the features of: when being executed by a processor, the computer program realizes the steps of the circular hole reinforcement modeling method based on the Tekla platform in the first scheme.
Action and Effect of the invention
According to the circular hole reinforcement modeling method, device and storage medium based on the Tekla platform, the wall geometric parameters and reinforcement attribute parameters of the wall needing reinforcement processing are obtained through the winform window, the wall generator in the Tekla platform is adopted to generate wall contour points and hole contour points, the circumference which is concentric with the hole and takes the radius of the circular reinforcement as the radius is equally divided according to the number of the U-shaped reinforcements and marks equal division points, a working plane which can rotate around the circumference of the hole is established at a preset equal division point as the initial equal division point, the reinforcement generator in the Tekla platform is adopted to generate the U-shaped reinforcement contour corresponding to the initial equal division point, then the working plane is sequentially rotated to the rest equal division points, the corresponding U-shaped reinforcement contours are respectively generated through the reinforcement generators, all the equal division points are sequentially connected as the circular reinforcement contour points through the reinforcement generators in the Tekla platform to form the circular reinforcement contour, the circular reinforcing steel bar outline and all U-shaped reinforcing steel bar outlines are combined to obtain a circular hole reinforcing steel bar model, so that the high-efficiency and accurate modeling of the reinforcing steel bar at the circular hole can be realized on the basis of the Tekla platform modeling.
Drawings
FIG. 1 is an action flow chart of a circular hole reinforcement modeling method based on a Tekla platform in the embodiment of the invention;
FIG. 2 is a diagram of a modeling effect of practical application of a circular hole reinforcement modeling method based on a Tekla platform in the embodiment of the invention; and
fig. 3 is a structural block diagram of a circular hole reinforcement modeling device based on a Tekla platform in the embodiment of the invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the circular hole reinforcement modeling method, the device and the storage medium based on the Tekla platform of the invention are specifically described below with reference to the embodiments and the accompanying drawings.
< example >
Referring to fig. 1, the circular hole reinforcement modeling method based on the Tekla platform provided by the embodiment is used for modeling reinforcement at a circular hole in a complex steel bar project, and specifically includes the following steps S1 to S5.
And step S1, acquiring the wall geometric parameters of the wall needing reinforcement processing through the winform window.
In this embodiment, the wall geometric parameters include a wall contour dimension, an opening geometric dimension, and an opening center point.
Specifically, the step S1 includes the following substeps:
and S1.1, selecting a wall body needing reinforcement processing as a processing wall body through a winform window.
And step 1.2, inputting wall geometric parameters of the processed wall in a winform window.
And step S2, generating wall contour points and hole contour points through a wall generator in the Tekla platform according to the acquired wall geometric parameters.
And step S3, acquiring reinforcement attribute parameters through a winform window.
In this embodiment, the reinforcement parameters include a circular reinforcement property parameter and a U-shaped reinforcement property parameter. The attribute parameters of the round steel bars at least comprise the size, the grade, the number, the radius and the thickness of the protective layer of the round steel bars, and the attribute parameters of the U-shaped steel bars at least comprise the size, the grade, the number, the thickness of the protective layer and the reverse extension length from the boundary of the hole.
And step S4, equally dividing the circumference which is concentric with the hole and takes the radius of the round reinforcing steel bar as the radius according to the number of the U-shaped reinforcing steel bars, and marking equal division points.
Step S5, a working plane rotatable around the circumference of the hole is created at a predetermined bisector as an initial bisector.
In this embodiment, the working plane establishes a coordinate system with the central point of the opening as the origin of coordinates, the radial direction of the opening as the positive x-axis direction, and the thickness direction of the opening as the positive y-axis direction.
And step S6, generating a U-shaped steel bar profile corresponding to the initial equally dividing point through a steel bar generator in the Tekla platform according to the U-shaped steel bar attribute parameters, then sequentially rotating the working plane to the rest equally dividing points, and respectively generating corresponding U-shaped steel bar profiles through the steel bar generator.
And step S7, according to the circular steel bar attribute parameters, all the equally divided points are used as circular steel bar contour points to be sequentially connected through a steel bar generator in the Tekla platform to form a circular steel bar contour.
And step S8, merging the circular steel bar outline and all U-shaped steel bar outlines to obtain a circular hole reinforcement model.
Step S9, detecting the circular hole reinforcement model obtained in the step S8 through a collision point detector in the Tekla platform to check whether a collision point exists, and if so, returning to the step S3 for modification; when the detection result is no, the flow proceeds to step S10.
And step S10, outputting the final hole reinforcement model.
Fig. 2 shows an actual modeling effect diagram for modeling the reinforcement at the circular hole by using the circular hole reinforcement modeling method based on the Tekla platform.
Extracting various practical lists and steel bar engineering quantities from an output final hole reinforcement model, firstly obtaining a sample plate of project steel bar engineering quantities, arranging and designing the sample plate with the same data in a report template carried by a Tekla platform on the basis of the sample plate, extracting data carried by the steel bar engineering quantities meeting project requirements, similarly obtaining a steel bar material sheet sample plate, designing an inserted material sheet form style in a drawing editor, removing a steel bar processing drawing, setting the size of a plug-in material sheet form by taking a drawing frame as a boundary, and outputting a PDF (portable format) steel bar material sheet.
The practical application effect is as follows: in the process of constructing a complex reinforcing steel bar engineering of a thick plate of a thick wall, the total weight of the engineering quantity of the reinforcing steel bars calculated manually by experienced technicians for a large amount of time is 733T, the BIM personnel uses the circular hole reinforcing steel bar modeling method based on the Tekla platform to carry out modeling, and the engineering quantity of the reinforcing steel bars extracted from the output hole reinforcing steel bar model is 732T.
Correspondingly, the embodiment also provides a circular hole reinforcement modeling device based on the Tekla platform, which corresponds to the circular hole reinforcement modeling method based on the Tekla platform. As shown in fig. 3, the Tekla platform-based circular hole reinforcement modeling apparatus 10 includes: the system comprises a parameter acquisition module 11, a wall generation module 12, an equally dividing module 13, a working plane creation module 14, a reinforcing steel bar generation module 15, a merging processing module 16, a collision point detection module 17 and an output module 18.
The parameter obtaining module 11 obtains wall geometric parameters and reinforcement attribute parameters of the wall body needing reinforcement processing through the winform window.
The wall generation module 12 generates wall contour points and hole contour points through a wall generator in the Tekla platform according to the acquired wall geometric parameters.
The equally dividing module 13 equally divides the circumference concentric with the hole and taking the radius of the round steel bars as the radius according to the number of the U-shaped steel bars, and marks equally dividing points.
The working plane creating module 14 creates a working plane which can rotate around the circumferential direction of the hole at a predetermined bisector as an initial bisector, and the working plane establishes a coordinate system with the center point of the hole as an origin of coordinates, the radial direction of the hole as a positive x-axis direction, and the thickness direction of the hole as a positive y-axis direction.
The reinforcing steel bar generation module 15 generates a U-shaped reinforcing steel bar profile corresponding to the initial equally dividing points through a reinforcing steel bar generator in the Tekla platform according to the U-shaped reinforcing steel bar attribute parameters, then sequentially rotates the working plane to the rest equally dividing points, respectively generates corresponding U-shaped reinforcing steel bar profiles through the reinforcing steel bar generator, and sequentially connects all equally dividing points serving as circular reinforcing steel bar profile points through the reinforcing steel bar generator in the Tekla platform according to the circular reinforcing steel bar attribute parameters to form a circular reinforcing steel bar profile.
The merging processing module 26 merges the circular steel bar outline and all the U-shaped steel bar outlines, so as to obtain a circular hole reinforcement model.
The collision point detection module 17 detects the circular hole reinforcement model through a collision point detector in the Tekla platform to check whether there is a collision point.
And the output module 18 outputs the final hole reinforcement model qualified by the collision point detection.
The embodiment also provides a storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the circular hole reinforcement modeling method based on the Tekla platform are realized.
Effects and effects of the embodiments
According to the circular hole reinforcement modeling method, device and storage medium based on the Tekla platform, the wall geometric parameters and reinforcement distribution attribute parameters of the wall body needing reinforcement distribution processing are obtained through the winform window, wall body contour points and hole contour points are generated by adopting the wall body generator in the Tekla platform, a circle which is concentric with the hole and takes the radius of the circular reinforcement as the radius is equally divided according to the number of the U-shaped reinforcements and marks equal division points, a working plane which can rotate around the circumferential direction of the hole is established at one preset equal division point as the initial equal division point, the U-shaped reinforcement contour corresponding to the initial equal division point is generated by adopting the reinforcement generator in the Tekla platform, then the working plane is sequentially rotated to the other equal division points, corresponding U-shaped reinforcement contours are respectively generated by the reinforcement generators, all the equal division points are sequentially connected as the circular reinforcement contour points by adopting the reinforcement generators in the Tekla platform to form the circular reinforcement contour, the circular steel bar outline and all U-shaped steel bar outlines are combined to obtain a circular hole reinforcing bar model, so that the embodiment can realize efficient and accurate modeling of the reinforcing bar at the circular hole on the basis of the Tekla platform modeling.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (6)
1. A circular hole reinforcing bar modeling method based on a Tekla platform is used for modeling reinforcing bars at a circular hole in a complex reinforcing bar project, and is characterized by comprising the following steps:
step S1, acquiring wall geometric parameters of a wall body needing reinforcement processing through a winform window, wherein the wall geometric parameters comprise wall body contour dimension, opening geometric dimension and an opening central point;
step S2, generating wall contour points and hole contour points through a wall generator in the Tekla platform according to the acquired wall geometric parameters;
step S3, acquiring reinforcement attribute parameters through a winform window, wherein the reinforcement parameters comprise circular reinforcement attribute parameters and U-shaped reinforcement attribute parameters, the circular reinforcement attribute parameters at least comprise the size, the grade, the number, the radius and the protective layer thickness of circular reinforcements, and the U-shaped reinforcement attribute parameters at least comprise the size, the grade, the number, the protective layer thickness and the reverse extension length from the opening boundary of U-shaped reinforcements;
step S4, equally dividing the circumference which is concentric with the opening and takes the radius of the circular steel bar as the radius according to the number of the U-shaped steel bars, and marking equal division points;
step S5, a working plane which can rotate around the circumference of the hole is created at a preset equant point as an initial equant point, and a coordinate system is established on the working plane by taking the center point of the hole as a coordinate origin, the radius direction of the hole as the positive direction of an x axis and the thickness direction of the hole as the positive direction of a y axis;
step S6, generating a U-shaped steel bar outline corresponding to the initial equally dividing point through a steel bar generator in a Tekla platform according to the U-shaped steel bar attribute parameters, then sequentially rotating the working plane to the rest equally dividing points, and respectively generating corresponding U-shaped steel bar outlines through the steel bar generator;
step S7, according to the circular steel bar attribute parameters, all the equant points are used as circular steel bar contour points to be sequentially connected through a steel bar generator in the Tekla platform to form a circular steel bar contour;
and step S8, merging the circular steel bar outline and all the U-shaped steel bar outlines to obtain a circular hole reinforcement model.
2. The circular hole reinforcement modeling method based on the Tekla platform as claimed in claim 1, further comprising the steps of:
step S9, detecting the circular hole reinforcement model obtained in the step S8 through a collision point detector in the Tekla platform to check whether a collision point exists, and returning to execute the step S3 for modification when the detection result is yes; if the detection result is no, the process proceeds to step S10;
and step S10, outputting the final hole reinforcement model.
3. The circular hole reinforcement modeling method based on the Tekla platform according to claim 1, characterized in that:
wherein the step S1 includes:
s1.1, selecting a wall body needing reinforcement processing as a processing wall body through a winform window;
and S1.2, inputting the wall geometric parameters of the processed wall in a winform window.
4. The utility model provides a circular entrance to a cave reinforcement modeling device based on Tekla platform for the reinforcement of circular entrance to a cave department among the complicated reinforcing bar engineering is modelled, its characterized in that includes:
the parameter acquisition module is used for acquiring wall geometric parameters and reinforcement attribute parameters of a wall body needing reinforcement processing through a winform window;
the wall body generating module is used for generating wall body contour points and hole contour points through a wall body generator in the Tekla platform according to the acquired wall body geometric parameters;
the halving module is used for halving the circumference which is concentric with the hole and takes the radius of the circular reinforcing steel bar as the radius according to the number of the U-shaped reinforcing steel bars, and marking halving points;
the working plane creating module is used for creating a working plane which can rotate around the circumferential direction of the hole at a preset equant point serving as an initial equant point, and the working plane establishes a coordinate system by taking the center point of the hole as a coordinate origin, the radial direction of the hole as the positive direction of an x axis and the thickness direction of the hole as the positive direction of a y axis;
a steel bar generating module, configured to generate, according to the U-shaped steel bar attribute parameters, U-shaped steel bar profiles corresponding to the initial equally dividing points through a steel bar generator in the Tekla platform, then sequentially rotate the working plane to the remaining equally dividing points, and respectively generate corresponding U-shaped steel bar profiles through the steel bar generator, and also configured to sequentially connect, according to the circular steel bar attribute parameters, all the equally dividing points as circular steel bar profile points through the steel bar generator in the Tekla platform to form circular steel bar profiles; and
and the merging processing module is used for merging the circular steel bar outline and all the U-shaped steel bar outlines so as to obtain a circular hole reinforcement model.
5. The Tekla platform-based circular hole reinforcement modeling apparatus of claim 4, further comprising:
the collision point detection module is used for detecting the circular hole reinforcement model through a collision point detector in the Tekla platform so as to check whether a collision point exists; and
and the output module is used for outputting the final hole reinforcement model.
6. A storage medium having a computer program stored thereon, characterized in that: the computer program, when being executed by a processor, realizes the steps of the Tekla platform-based circular hole reinforcement modeling method of claim 1.
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| CN107748824A (en) * | 2017-11-06 | 2018-03-02 | 中国铁路设计集团有限公司 | A kind of concrete frame core-tube system design method based on BIM technology |
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