CN112035912B - Wallboard interior angle haunching modeling method - Google Patents
Wallboard interior angle haunching modeling method Download PDFInfo
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- CN112035912B CN112035912B CN202010686067.0A CN202010686067A CN112035912B CN 112035912 B CN112035912 B CN 112035912B CN 202010686067 A CN202010686067 A CN 202010686067A CN 112035912 B CN112035912 B CN 112035912B
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- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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Abstract
The invention provides a wallboard interior angle haunching modeling method, which comprises the following steps: a model drawing step of drawing a haunching model according to a design drawing; an extraction step of extracting haunched bar data according to a design drawing; drawing the primitive, namely drawing the haunching steel bar primitive according to the haunching model and haunching steel bar data; modeling, namely drawing the inner angle haunched primitives of the wallboard according to the haunched steel bar primitives and the haunched steel bar data. According to the invention, the haunched steel bar graphic primitive is drawn according to the drawn haunched model and the extracted haunched steel bar data, and then the graphic primitive of the inner angle haunched of the wallboard is drawn according to the haunched steel bar graphic primitive and the haunched steel bar data, so that the engineering quantity can be calculated, the haunched modeling of the inner angle of the wallboard and the engineering quantity calculation can be completed in the original model, an accurate engineering quantity calculation basis is provided for the subsequent construction, the budget and binding difference is reduced, the manual calculation is not needed, the workload is saved, the calculation accuracy is improved, and the calculation accuracy by the model can be ensured.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a wallboard interior angle haunching modeling method.
Background
Under the age background of the strong development of BIM technology application, the fusion of traditional engineering cost and BIM technology is a trend, and is also a necessary condition for making engineering refinement calculation.
However, BIM modeling calculation amount software of metallurgical industry engineering, municipal engineering and the like cannot fully develop BIM modeling software functions of the professional engineering due to software technology development problems or the fact that software engineers cannot know relevant professional engineering specifications and rules deeply and the like, so that the practical use requirements of engineering participants cannot be met. Aiming at the BIM modeling of the underground utility tunnel, the BIM modeling of the underground utility tunnel has the difficulty that the existing BIM calculation software can not finish the steel bar civil engineering quantity of the special-shaped area of the utility tunnel in the same model through a conventional method, and part of the component engineering quantity is finished only through manual calculation.
Disclosure of Invention
In view of the above, the invention provides a wallboard interior angle haunching modeling method, which aims to solve the problem that the special-shaped area reinforcing steel bar civil engineering quantity cannot be completed in the same model and is completed by manual calculation in the BIM modeling of the underground comprehensive pipe gallery in the prior art.
The invention provides a wallboard interior angle haunching modeling method, which comprises the following steps: a model drawing step of drawing a haunching model according to a design drawing; an extraction step of extracting haunched bar data according to a design drawing; drawing the primitive, namely drawing the haunching steel bar primitive according to the haunching model and haunching steel bar data; modeling, namely drawing the inner angle haunched primitives of the wallboard according to the haunched steel bar primitives and the haunched steel bar data.
Further, in the wallboard interior angle haunching modeling method, in the model drawing step, the haunching size is determined according to the design drawing, and the haunching model is drawn according to the haunching size.
Further, in the wallboard interior angle haunching modeling method, the haunching dimensions include: the cross-sectional dimension of the axillary angle is drawn according to the cross-sectional dimension of the axillary angle, and the shape of the axillary model is matched with the cross-sectional shape of the axillary angle.
Further, in the wallboard interior angle haunching modeling method, in the extracting step, haunching steel bar data includes: the arrangement range length data of the haunching steel bars and the length of the haunching steel bars.
Further, in the above wall panel interior angle haunching modeling method, the haunched bar arrangement range length data=the length of the haunched bar+the thickness of the haunched bar protection layer.
Further, in the wallboard interior angle haunching modeling method, the primitive drawing step further includes: an auxiliary point line setting sub-step of setting an auxiliary point line according to the haunching model and the length data of the haunching steel bar arrangement range; and a drawing sub-step, drawing the haunched steel bar graphic element according to the auxiliary dotted line and the length of the haunched steel bar, and deleting the auxiliary dotted line.
Further, in the wallboard interior angle haunching modeling method, in the auxiliary dotted line setting sub-step, the haunching model is a right triangle, the auxiliary dotted line is parallel to the hypotenuse of the haunching model and has a preset distance with the hypotenuse of the haunching model, the auxiliary dotted line is set according to the length data of the haunching steel bar arrangement range, and the two end parts of the auxiliary dotted line are provided with anchoring sections according to the standard anchoring size.
Further, in the wallboard interior angle haunching modeling method, in the drawing substep, drawing haunching steel bar primitives on the auxiliary dotted line according to the length of the haunching steel bars and the standard anchoring size.
Further, in the wallboard interior angle haunching modeling method, in the modeling step, the haunching engineering quantity is calculated after drawing the graphic primitive of the wallboard interior angle haunching.
Furthermore, in the wallboard interior angle haunching modeling method, each step is performed in BIM software.
According to the invention, the haunched steel bar graphic elements are drawn according to the drawn haunched model and the extracted haunched steel bar data, then the graphic elements with the haunched wallboard interior angles are drawn according to the haunched steel bar graphic elements and the haunched steel bar data, and the project amount can be calculated by drawing the graphic elements with the haunched wallboard interior angles, so that the wall panel interior angle haunched modeling and the project amount calculation can be completed in the original model, an accurate project amount calculation basis is provided for subsequent construction, the budget and binding difference is reduced, manual calculation is not needed, the work amount is saved, the calculation accuracy is improved, the accuracy of model calculation can be ensured, and the problem that the special-shaped area steel bar civil engineering amount cannot be completed in the same model in the BIM modeling of the underground comprehensive pipe gallery in the prior art and is completed by manual calculation is solved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a flow chart of a method for modeling interior corner haunching of a wallboard according to an embodiment of the present invention;
FIG. 2 is a flowchart of a primitive drawing step in a wallboard interior angle haunching modeling method according to an embodiment of the present invention;
FIG. 3 is a structural effect diagram of a wall panel interior corner haunched modeling method according to an embodiment of the present invention after haunched primitives are built;
fig. 4 is a schematic structural diagram of a haunched steel bar in the wall panel interior angle haunched modeling method according to the embodiment of the invention;
fig. 5 is a schematic diagram of length data of a setting range of haunched steel bars in a wall panel interior angle haunched modeling method according to an embodiment of the invention;
fig. 6 is a schematic diagram of the length of a haunched steel bar in the wall panel interior angle haunched modeling method according to the embodiment of the invention;
FIG. 7 is a schematic diagram of the auxiliary dot line in the method for modeling the inner corner haunched of the wallboard according to the embodiment of the present invention;
FIG. 8 is a schematic diagram of an auxiliary dot line in the method for modeling the inner corner haunched of the wallboard according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of a haunched steel bar primitive in the wall panel interior angle haunched modeling method according to the embodiment of the invention;
fig. 10 is a schematic diagram of another embodiment of a method for modeling inner corners of a wall panel according to the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1, fig. 1 is a flowchart of a wallboard interior angle haunching modeling method according to an embodiment of the present invention. The wallboard interior angle haunching modeling method comprises the following steps:
and a model drawing step S1, drawing a haunch model according to the design drawing.
Specifically, referring to fig. 4, the haunching is to provide haunched bars 4 at the inner corners of the wall panel, the haunched bars 4 are provided at both sides of the inner wall, and the shape and size of the two haunched bars 4 are not identical.
And determining the axillary angle size according to the design drawing, and drawing an axillary model according to the axillary angle size. The design drawing is a wall plate inner angle haunched steel bar reinforcement node section view, and the wall plate inner angle haunched steel bar reinforcement node section view comprises elevation information, length information, width information, steel bar information and the like. Axillary angle dimensions include: the cross-sectional dimension of the axillary angle is then drawn according to the cross-sectional dimension of the axillary angle, and the shape of the axillary model 1 is matched with the cross-sectional shape of the axillary angle, see fig. 3 in particular.
Specifically, the cross-sectional shape of the axillary angle is a right triangle, and referring to fig. 3, the cross-sections of the two axillary angles are respectively isosceles right triangles and non-isosceles right triangles. For example, the haunching model 1 is drawn according to the cross-sectional size of an isosceles right triangle, the shape of the haunching model 1 is also an isosceles right triangle, and the size of the haunching model 1 matches the size of the isosceles right triangle. Correspondingly, the haunching model 1 corresponding to the haunched angle of the right triangle not isosceles is matched with the size and shape of the right triangle not isosceles.
And an extraction step S2, extracting haunch steel bar data according to the design drawing.
Specifically, the haunched rebar data includes: the length data of the haunched bar arrangement range and the length of the haunched bar, wherein the haunched bar arrangement range length data = the length of the haunched bar + the thickness of the haunched bar protection layer. In this embodiment, referring to fig. 5, the length data of the arrangement range of two haunched bars is 2048mm and 1063mm, respectively, and referring to fig. 6, the length of the haunched bar 4 is 1868mm and 950mm, respectively. The haunch models of the right triangles which are not isosceles are corresponding to 2048mm and 1868mm, and the haunch models of the right triangles which are not isosceles are corresponding to 1063mm and 950mm.
And drawing the primitive, namely drawing the haunched steel bar primitive according to the haunched model and haunched steel bar data.
Specifically, referring to fig. 2, the primitive drawing step S3 further includes:
and an auxiliary dotted line setting sub-step S31, wherein auxiliary dotted lines are set according to the haunching model and the haunched steel bar arrangement range length data.
Specifically, the auxiliary dotted line is matched with the shape of the haunching steel bar, the haunching model is a right triangle, the auxiliary dotted line is parallel to the hypotenuse of the haunching model, a preset distance is reserved between the auxiliary dotted line and the hypotenuse of the haunching model, the auxiliary dotted line is arranged according to the length data of the haunching steel bar arrangement range, and two ends of the auxiliary dotted line are provided with anchoring sections according to the standard anchoring size. In specific implementation, the preset distance may be determined according to practical situations, which is not limited in this embodiment.
Referring to fig. 7, taking an example of a haunching die 1 with a cross section of an isosceles right triangle as an example, translating the hypotenuse of the isosceles right triangle to the upper part (relative to fig. 7) of the haunching die by a preset distance, setting an auxiliary dotted line 2 according to the length data of the arrangement range of the haunched steel bars, and setting anchoring sections at two ends of the auxiliary dotted line 2 according to the standard anchoring size. Correspondingly, referring to fig. 8, the arrangement manner of the auxiliary dotted line of the right triangle which is not isosceles is the same, and will not be described here again.
And a drawing substep S32, drawing the haunched steel bar graphic element according to the auxiliary dotted line and the length of the haunched steel bar, and deleting the auxiliary dotted line.
Specifically, referring to fig. 9 and 10, the haunched bar primitives 3 are drawn on the auxiliary dotted lines 2 according to the length and the standard anchoring size of the haunched bars 4, and the auxiliary dotted lines 2 are deleted after the drawing to avoid the repetition of the calculation.
In this embodiment, the haunched bar 4 is c12@150 and the end bent anchors 20×d.
And modeling step S4, drawing the inner angle haunched primitives of the wallboard according to the haunched steel bar primitives and the haunched steel bar data.
Specifically, the engineering quantity of the haunching is calculated after the primitive of the haunching of the interior angles of the wall panel is established.
The model drawing step S1, the extracting step S2, the primitive drawing step S3 and the modeling step S4 are all performed in BIM software.
It can be seen that in this embodiment, the haunched steel bar graphic primitive is drawn according to the haunched model drawn and the haunched steel bar data extracted, then the graphic primitive of the wallboard inner angle haunched is drawn according to the haunched steel bar graphic primitive and the haunched steel bar data, and the engineering quantity can be calculated after the graphic primitive of the wallboard inner angle haunched is drawn, so that the wall board inner angle haunched modeling and the engineering quantity calculation can be completed in the original model, an accurate engineering quantity calculation basis is provided for the subsequent construction, the budget and binding difference is reduced, the manual calculation is not needed, the workload is saved, the calculation accuracy is improved, the accuracy of the model calculation is also ensured, and the problem that the special-shaped area steel bar civil engineering quantity cannot be completed in the same model in the BIM modeling of the underground comprehensive pipe gallery in the prior art is solved.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (3)
1. The wallboard interior angle haunching modeling method is characterized by comprising the following steps of:
a model drawing step of drawing a haunching model according to a design drawing; the axillary angle size is determined according to the design drawing, and an axillary model is drawn according to the axillary angle size; the axillary angle dimensions include: drawing a haunching model according to the sectional dimension of the axillary angle, wherein the shape of the haunching model is matched with the sectional shape of the axillary angle;
an extraction step, namely extracting haunched bar data according to the design drawing; the haunching steel bar data comprises: the arrangement range length data of the haunching steel bars and the length of the haunching steel bars; the length data of the arrangement range of the haunching steel bars=the length of the haunching steel bars+the thickness of the haunching steel bar protection layer;
drawing the primitive, namely drawing the haunching steel bar primitive according to the haunching model and the haunching steel bar data;
modeling, namely drawing the inner angle haunched primitives of the wallboard according to the haunched steel bar primitives and the haunched steel bar data;
the primitive drawing step further includes:
an auxiliary point line setting sub-step of setting an auxiliary point line according to the haunching model and the haunching steel bar arrangement range length data; the auxiliary point line is parallel to the hypotenuse of the haunching model and has a preset distance from the hypotenuse of the haunching model, the auxiliary point line is arranged according to the length data of the haunching steel bar arrangement range, and the two end parts of the auxiliary point line are provided with anchoring sections according to the standard anchoring size;
a drawing sub-step of drawing the haunched steel bar primitives according to the auxiliary dotted line and the length of the haunched steel bar, and deleting the auxiliary dotted line;
in the drawing substep described above,
and drawing the haunched bar primitives on the auxiliary point line according to the length and the standard anchoring size of the haunched bar.
2. The method of modeling interior corners of a wallboard of claim 1, wherein, in the modeling step,
and calculating the axillary engineering quantity after drawing the inner angle axillary primitives of the wallboard.
3. The method of claim 1, wherein each of said steps is performed in BIM software.
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| CN113378256A (en) * | 2020-12-30 | 2021-09-10 | 中国二十冶集团有限公司 | Comprehensive pipe gallery raft plate and wall inner corner haunch BIM modeling and steel bar fine adjustment |
| CN112800500B (en) * | 2021-01-15 | 2024-03-19 | 珠海新势力创建筑设计有限公司 | Floor haunching automatic design method and device based on Revit model |
| CN112884907B (en) * | 2021-02-02 | 2024-03-15 | 瑞立视多媒体科技(北京)有限公司 | Ribbon binding simulation method, device, equipment and storage medium |
| CN113821851B (en) * | 2021-06-25 | 2024-09-24 | 中国二十冶集团有限公司 | Fine adjustment method for reinforcing ribs at corner of pool wall based on three-dimensional modeling |
| CN113821852A (en) * | 2021-06-25 | 2021-12-21 | 中国二十冶集团有限公司 | Basement double-door column reinforcing steel bar refined measuring and calculating method based on three-dimensional modeling |
| CN113901568B (en) * | 2021-11-16 | 2024-09-27 | 广联达科技股份有限公司 | Engineering quantity processing method and device for plate haunching and electronic equipment |
| CN114756947B (en) * | 2022-05-18 | 2024-08-09 | 广联达科技股份有限公司 | Stirrup calculation method and device for horizontal haunching body of frame beam |
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