CN112116713B - High-precision steel bar arrangement method for linear bearing platform type components - Google Patents
High-precision steel bar arrangement method for linear bearing platform type components Download PDFInfo
- Publication number
- CN112116713B CN112116713B CN202010990644.5A CN202010990644A CN112116713B CN 112116713 B CN112116713 B CN 112116713B CN 202010990644 A CN202010990644 A CN 202010990644A CN 112116713 B CN112116713 B CN 112116713B
- Authority
- CN
- China
- Prior art keywords
- steel bar
- bearing platform
- linear bearing
- steel bars
- platform type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/04—Architectural design, interior design
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention relates to the technical field of building construction, and discloses a high-precision steel bar arrangement method for linear bearing platform type components based on a BIM (building information modeling) technology. The method mainly comprises the steps of extracting surface parameters of linear bearing platform type components, dividing all steel bars into different types according to different spatial positions, respectively obtaining initial lattices or model lines on an initial offset surface according to diameter parameters, arrangement spacing parameters and protective layer thickness of the steel bars of each type, then carrying out model line array offset or lattice offset along the longitudinal direction to obtain a steel bar model line array, and finally generating a steel bar model. The invention utilizes computer programming to realize accurate positioning and self-adaptive arrangement of the reinforcing steel bars in the linear bearing platform type component, avoids collision in the reinforcing steel bars and generates reinforcing steel bar entities rapidly in batches. The problem of among the current deepening design, linear cushion cap class component arrange the accuracy low, the rule is chaotic is solved. Meanwhile, the method can be used as a joint bottom for site construction technology, and has the advantages of improving the processing precision and the construction efficiency and the like.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a method for carrying out parameterization setting on the sizes and the spatial positions of various types of steel bars in a BIM three-dimensional model linear bearing platform type component based on a BIM technology so as to realize high-precision arrangement of a steel bar entity model.
Background
The Building Information model (Building Information Modeling) is based on various relevant Information data of a construction engineering project, is established, and simulates real Information of a Building through digital Information. The method has five characteristics of visualization, coordination, simulation, optimization and graphing.
The modeling technology of the BIM is the basis of the application of the BIM technology, and just because the modeling process can complete the following series of BIM functions. Therefore, the efficiency and precision of BIM modeling are always one of the main requirements for application of BIM technology in field construction. Such as Revit series software of Autodesk corporation, can manually arrange the reinforcing bars one by one, but the operation is complicated and the collision problem is serious. The linear bearing platform type components are numerous in the underground foundation structure, and have the characteristics of variable sizes of the bearing platforms, numerous types of internal reinforcing steel bars, complex parameters and dense reinforcing steel bar structures. Other plug-in units which can be quickly arranged on linear bearing platform type components in the market at present are disordered in arrangement rule, few in adjustable parameters, missing in partial types of reinforcing steel bars, internally arranged with no rule in arrangement of internal stirrups and tie bars, and have no parameter interface in the vertical direction. Meanwhile, in the aspect of operation, in the face of a large number of linear bearing platform type components with different sizes, by means of Revit series software, a modeling worker cannot copy the manually arranged linear bearing platform type component reinforcing steel bars into linear bearing platform type components with other sizes, manual modeling is completely adopted, a large amount of manpower and material resources are consumed, and the accuracy required by a two-dimensional drawing cannot be achieved.
Disclosure of Invention
The invention aims to provide a high-precision steel bar arrangement method for linear bearing platform type components, and aims to solve the technical problems of low efficiency, time consumption and labor consumption in the existing BIM technology deepening design process.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-precision steel bar arrangement method for linear bearing platform type components comprises the following steps:
the method comprises the following steps: and selecting a linear bearing platform type component model to be provided with the steel bars from the established structure BIM model.
And step two, obtaining the surface of the linear bearing platform type component, screening the upper surface of the linear bearing platform type component through a normal vector of a plane where the surface is located and a coordinate origin, further screening the surface where the long side is located and the surface where the short side is located, and selecting the surface where the short side is located as an initial offset surface.
Step three: and D, respectively extracting four corner points on the upper surface and each of the two side surfaces in the step two to obtain direction vectors and side lengths corresponding to four edges on the surfaces respectively, and finally, respectively obtaining twelve direction vectors of the three direction surfaces and length, width, height and size parameters of the linear bearing platform type component.
Step four: and respectively setting a thickness parameter of a protective layer from the steel reinforcement cage to the bottom, a thickness parameter of the protective layer from the steel reinforcement cage to the top and a thickness parameter of the protective layer around the steel reinforcement cage.
Step five: and carrying out serial number naming and parameter setting on different types of reinforcing steel bars. Steel bars No. 1 to No. 7 are named together, and the parameters comprise: the diameter of the steel bars, the arrangement distance of the steel bars, the number of the steel bars and the arrangement position of the steel bars. And obtaining the distances of the center lines of different types of steel bar models according to the diameter parameters of the steel bars.
Step six: and (4) carrying out point position offset on the plane of the initial offset surface by the four corner points of the initial offset surface in the third step according to the steel bar spacing and the steel bar diameter in the fifth step, the direction vector in the third step and the thickness parameter of the protective layer in the fourth step, and obtaining the initial point array and the initial model line of each steel bar type on the surfaceC.
Step seven: and C, performing point position offset and model line array of the plane normal direction of the initial offset surface according to the steel bar spacing and the steel bar diameter in the step five, the direction vector in the step three and the protection layer thickness parameter in the step four on the initial point array and the initial model line obtained in the step six to obtain the steel bar model line of the 7 types of steel bars.
Step eight: and inputting the 7 steel bar model line groups, the model line direction, the steel bar type, the steel bar model, the hook position, the hook angle and the member ID of the linear bearing platform member into a node for generating a steel bar entity, and finally obtaining the integral steel bar entity model of the steel bars in the linear bearing platform member.
The linear bearing platform type component in the first step is a horizontal linear bearing platform type component.
And in the fifth step, the classification of the reinforcing steel bars is distinguished according to the spatial positions of the reinforcing steel bars.
And in the fifth step, each reinforcing steel bar can be switched between the arrangement interval of the reinforcing steel bars and the number of the reinforcing steel bars according to the drawing requirement.
And the steel bar entity model in the step eight is a model built by using BIM modeling platform Revit software released by Autodesk company.
Compared with the prior art, the invention has the following characteristics and beneficial effects:
the method is operated on a visual programming plug-in Dynamo of mainstream BIM software Revit, intelligently calculates and analyzes data and judges a returned result through computer programming, can quickly and accurately pick up the shape of the linear bearing platform type component, and can be self-adapted to the sizes of the bearing platforms for linear bearing platform type components with different sizes. Meanwhile, standardized serial number naming is carried out on the reinforcing steel bars inside the linear bearing platform type component, and a large number of adjustable parameters are given, wherein the parameters comprise the diameter of the reinforcing steel bars of 7 types of reinforcing steel bars, the arrangement interval of the reinforcing steel bars, the number of the reinforcing steel bars, the arrangement position of the reinforcing steel bars, the thickness of the top protective layer, the thickness of the bottom protective layer, the thickness of the peripheral protective layers, the wrapping sequence of the reinforcing steel bars of different types and the like. In the aspect of operation, a bearing platform model needing to be arranged with the steel bars is directly selected, and the written Dynamo program can be selected in batches and then operated. Compared with the traditional construction method, the method improves the accuracy of the steel bar model inside the linear bearing platform type member represented by the double-pile bearing platform, can be used as a technical intersection base for field construction, saves the construction operation time, and improves the arrangement precision of the steel bars.
Drawings
FIG. 1 is a general flow diagram of the production of reinforcement bars within a linear bearing platform type member;
FIG. 2 is a flow chart of surface screening of a linear bearing platform type component;
fig. 3 is a flow chart of a rebar model line on surface c.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The model in the implementation process is built by using BIM modeling platform Revit software released by Autodesk company.
The above inventive content can be implemented by computer programming language, and is programmed by using a design script language in a Dynamo environment, and the construction steps are as follows (see fig. 1):
the method comprises the following steps: selecting linear bearing platform type components to be arranged with internal steel bars in built structure BIM model
1. The component ID of the component is acquired.
Step two, screening all surfaces of the linear bearing platform type component (see figure 2)
1. And acquiring all surfaces of the linear bearing platform type component, and acquiring normal vectors of planes of all the surfaces.
2. And judging whether normal vectors of all the surfaces are parallel to the Z axis, and taking an output result with a judgment result of 'in' as the upper and lower surfaces of the linear bearing platform type component.
3. And (3) taking the surface with the larger Origin point Z component in the upper surface and the lower surface in the step 2 as the upper surface A.
4. And (3) sorting the surface areas of the four sides, and selecting any one side in a larger group, namely the side with the long side as surface B.
5. And selecting any one of the smaller surfaces in the 4 th step of surface area sorting, namely the side surface where the short side is located is surface C, wherein the surface C is the surface where the initial offset points of all the steel bar types are located.
Step three: extracting point coordinate parameters, size parameters and direction vector parameters of linear bearing platform type components
1. Taking four corner points pointA, pointB, pointC and pointD (PA, PB, PC and PD for short) of surfaceC as initial offset points of all steel bar types. The direction vector from PA to PB is VectorrAB, the reverse direction is VectorBA, the direction vector from PB to PC is VectorBC, and the reverse direction is VectorCB.
2. And taking two points E and F of the long side of the surfaceB, wherein the point E is a point which is intersected with the surfaceC, and the point F is a non-intersected point, so that the longitudinal offset direction of the surfaceC is VectorEF, and the reverse direction is VectorFE.
3. And respectively taking four corner points of surfaceA, surfaceB and surfaceC, and connecting every two adjacent intersection points. And deleting the repeated data to obtain the length, width and height of the linear bearing platform type component as a, b and c respectively. Namely, the length and width of the surface of the surfaceC are b and c. The longitudinal depth is a.
4. And connecting the angular points to respectively obtain the height, the length and the width of the linear bearing platform type component, namely a, b and c.
Step four: and setting a thickness parameter of the protective layer.
1. The thickness of the bottom surface protective layer of the steel reinforcement cage with adjustable parameters is set to be 100.
2. The thickness of the top protective layer of the steel reinforcement cage with adjustable parameters is set to be 50.
3. And setting the thickness of the peripheral protective layer of the steel reinforcement cage with adjustable parameters to be 50.
Step five: and naming the serial number of the steel bar type and setting parameters.
1. And (3) naming the upper longitudinal bar in the steel bars inside the linear bearing platform type component as No. 1 bar. The following parameters were set: the diameter of the steel bars and the number of the steel bars.
2. And (3) naming the lower longitudinal bar in the steel bars inside the linear bearing platform type component as No. 2 bar. The following parameters were set: the diameter of the steel bars and the number of the steel bars.
3. And the inner stirrups in the inner steel bars of the linear bearing platform type component are named as No. 3 steel bars. The following parameters were set: the diameter of the steel bar, the longitudinal arrangement distance and the position where No. 3 steel bars need to be arranged. The serial number of the No. 1 rib is used as the serial number of the stirrup, for example, inputting 3, 5 and 7, 9, namely, the stirrups are arranged at the No. 1 ribs from 3 to 5 and the No. 1 ribs from 7 to 9.
4. And (3) naming the external stirrups in the internal steel bars of the linear bearing platform type component as No. 5 bars. The following parameters were set: diameter of the steel bars and longitudinal arrangement distance.
5. And (3) naming the side longitudinal bars in the steel bars inside the linear bearing platform type component as No. 6 bars. The following parameters were set: the diameter of the steel bars and the number of the steel bars.
6. And (3) naming the internal transverse horizontal tie bars in the steel bars inside the linear bearing platform type component as No. 4 bars. The following parameters were set: the diameter of the steel bar, the longitudinal arrangement distance and the position where No. 4 steel bars need to be arranged. Wherein arrange the serial number for the stirrup with the serial number of arranging of No. 6 muscle, for example input "2, 4, 6" be promptly in second, fourth, sixth No. six muscle department arrange the stirrup.
7. And (3) naming No. 7 ribs by the vertical lacing wires at the head and the tail of two rows of the reinforcing steel bars in the linear bearing platform type component. The following parameters were set: the diameter of the steel bars and the number of the steel bars.
8. Obtaining the center line distance between different steel bar models according to the size of the steel bar: 1. the distance of 2 and No. 5 muscle, the distance of No. 3 muscle and No. 5 muscle, the distance of 1, No. 2 muscle and No. 3 muscle, the distance of No. 6 muscle and No. 5 muscle, the distance of No. 6 muscle and 1, No. 2 muscle, the distance of No. 4 muscle and No. 6 muscle, the distance of No. 4 muscle and No. 5 muscle, the distance of No. 7 muscle and No. 4 muscle.
Step six: point position offset is carried out on the plane of the initial offset surface, and an initial point array and an initial model line of 7 steel bar types on the surface C are obtained (see figure 3).
No. 5 rib:
the position of the No. 1.5 rib only considers the thickness of the protective layer and is used as the outermost layer of the steel bar of the internal steel bar structure. The PA in step three and step 1 was shifted along VectorAB (to a protective layer thickness of 50+5 bar radius of circumference).
2. And then shifting to (the thickness of the protective layer at the bottom is 100+ the radius of No. 5 rib) along the VectorBC direction, and similarly, shifting PB, PC and PD inwards by the distance corresponding to the thickness of the protective layer to obtain four final corner points PA1, PB1, PC1 and PD1 on No. 5 rib surfac C.
3. And (3) connecting the four points in the step (2) counterclockwise to form a closed curve to obtain a steel bar model line polycurve5 on the No. 5 steel bar surface C.
No. 1 rib:
1.1, 2 bars are placed inside 5 bars next to 5 bars, offsetting PA1 along VectorAB by "distance 1, 2 from 5 bars".
2. And then offset by the distance of "ribs 1, 2 and 5" along VectorBC to obtain PA 2.
3. PA2 was dot-shifted along VectorAB, with 0 as the first term, the total length (b-2 50-2 "distance between 1, 2 and rib 5"), and the number of terms "rib number 1". The lattice P1 of No. 1 tendon on surfaceC is obtained.
No. 2 rib:
the dot matrix P2 of tendon No. 1.2 on surfaceC is the same as tendon No. 1.
Rib No. 3:
no. 1.3 muscle position is pasted with No. 5 muscle on longitudinal direction along VectorEF skew "the distance of No. 3 muscle and No. 5 muscle", on surfac C, four angular points of each No. 3 muscle all on the basis of No. 1 muscle position toward the outside skew of stirrup "the distance of No. 1, No. 2 muscle and No. 3 muscle".
2. Inputting a 'No. 3 rib arrangement point position', namely a No. 1 rib point position, and taking two groups of No. 3 stirrups as an example. And (4) transposing the two groups of point location lists.
3. Get the first group along the vector BA direction skew "the distance of 1, No. 2 muscle and No. 3 muscle", the second group along the vector rAB direction skew "the distance of 1, No. 2 muscle and No. 3 muscle".
4. And (4) performing transpose transposition on the two groups of point positions in the step 4, and shifting the point positions to the direction of VectorBC by a distance (the radius of the rib No. b-100-50-3).
5. And connecting the two groups of point positions before and after the transposition in sequence anticlockwise. And obtaining a steel bar model line polycurve3 of No. 3 steel bars on surface C.
No. 6 rib:
the position of No. 1.6 rib is arranged on the inner side of No. 5 rib closely to No. 5 rib. The arrangement is started from the inner sides of the head and tail reinforcing steel bars at the two ends of the No. 1 and No. 2 reinforcing steel bars.
2. And offsetting the distance between the No. 6 rib and the No. 1 and No. 2 ribs along VectorBC by the PA2, and offsetting the distance between the No. 6 rib and the No. 5 rib along VectorrAB to obtain a point PA 3.
3. The point PA3 takes 0 as the first term along VectorBC, (c-100-50-2 x 'the distance between No. 6 rib and No. 1 and No. 2 rib' -2 x (the distance between No. 5 rib and No. 1 and No. 2 rib)) as the total length, and carries out point displacement by list taking the number of No. 6 rib as the term number, so as to obtain the dot matrix on the surfaceC surface of the No. 6 rib AD side, and the point on the BC side can be obtained by the same principle.
4. And merging the point lists on the two sides by using list.join to obtain an initial dot matrix P6 of the No. 6 rib on the surface C.
No. 4 rib:
no. 1.4 muscle longitudinal arrangement is in vectorFE direction one side of No. 5 muscle, and horizontal position arranges in No. 6 muscle upper portion. The position where the 4-numbered rib needs to be arranged, that is, the serial number of the 6-numbered rib from top to bottom, is selected, and the tie bars in 2, 4 and 6 rows are arranged as an example.
2. And (3) taking 2, 4 and 6 point positions in the lattice list at the AD side of the No. 6 rib, and offsetting the three point positions along the VectorCB by the distance between the No. 4 rib and the No. 6 rib to obtain the point position at the AD side.
And 3, connecting the two groups of point positions to obtain a reinforcing steel bar model linear array curve4 with the No. 4 reinforcing steel bars on the surface C in the same manner as the BC side point position.
Rib No. 7:
no. 1.7 muscle longitudinal arrangement is in No. 4 muscle VectorFE direction one side, and the level is arranged and is enclosed into vertical stirrup with No. 1, 2 muscle, and quantity is unanimous with No. 1, 2 muscle, and model line "the distance of No. 7 muscle and No. 5 muscle about the head and the tail point location is greater than No. 5 muscle.
2. Dot pattern P1 is offset along VectorBC ("distance of 1, 2 from rib 5" + "distance of 7 from rib 5").
3. Dot pattern P2 is placed along VectorBC ("distance of 1, 2 from rib 5" + "distance of 7 from rib 5").
4. And connecting the two groups of the deflected dot matrixes to obtain the steel bar model line curve7 of the No. 7 bar on the surface C. Step seven: and shifting and stretching 7 steel bar model lines and lattices according to the arrangement spacing parameters and the protective layer thickness parameters.
1. And (3) performing array on the polycurve5 along VectorEF by using (50+5 rib radius) as a first item, using (a-2 x 50-2 x 5 rib radius) as a total length and using a length list with 5 rib arrangement intervals as spans, and finally adding an item (a-2 x 50-2 x 5 rib radius) to ensure that the stirrups still remain at the position of the last protective layer in the length list to obtain the steel bar model line group of the No. 5 ribs.
2. And (3) offsetting the P1 along VectorEF by taking 50 and (a-2 x 50) as offset distance lengths, and connecting the two offset dot matrixes to obtain the model wire group of the No. 1 steel bar.
The step of the No. 3.2 rib model line group is the same as that of the No. 1 rib.
4. The method comprises the steps of conducting array on the polycurve3 along VectorEF by taking (50+ "the distance between the No. 3 rib and the No. 5 rib" +5 rib radius) as a first item, taking (a-2 x 50-2 x 5 rib radius) as a total length and taking the No. 3 rib arrangement interval as an exaggerated length list, and obtaining the steel bar model line group of the No. 3 rib.
5. And (3) offsetting the P6 along VectorEF by taking 50 and (a-2 x 50) as offset distance lengths, connecting the two offset dot matrixes to obtain a longitudinal waist rib with No. 6 bars, and connecting the AD side and the BC side of the same surface before and after offset to obtain two groups of horizontal lacing wires of No. 6 bars at the head end and the tail end of the internal steel bars. And (4) performing list combination on the longitudinal waist rib and the two groups of horizontal tie bars to obtain a steel bar model line with No. 6 ribs.
6. The curve4 is shifted along VectorEF by using a length list with (50- 'the distance between the No. 4 rib and the No. 5 rib') as a first item, (a-2 + 50+ 'the distance between the No. 4 rib and the No. 5 rib') as a total length and the arrangement distance between the No. 4 ribs as a span, so that a steel bar model line group of the No. 4 rib is obtained.
7. The curve7 is shifted along VectorEF by taking (50+ 'the distance between the 4-rib and the 5-rib' + '3-rib diameter' + '5-rib radius') and (a-2 + 50- 'the distance between the 4-rib and the 5-rib' - '3-rib diameter' - '5-rib radius') as a shift distance to obtain two groups of steel bar model lines of the 7-rib, and the two groups of the steel bar model lines are divided into two groups because the bend directions of the 7-rib are different.
Step eight: inputting steel bar parameters to obtain steel bar model
1. And inputting the steel bar model line groups of the 7 steel bar types, the model line direction, the steel bar types, the steel bar models, the hook positions, the hook angles and the member IDs of the linear bearing platform members into nodes for generating steel bar entities, and finally obtaining the integral steel bar entity model of the steel bars in the linear bearing platform members.
The calculation and judgment in all the steps are realized by using a design script language and calling related functions in an application programming interface of BIM modeling platform Revit software released by Autodesk.
The invention can be suitable for the arrangement of the reinforcing steel bars in linear bearing platform type components with all sizes, and is not limited to the length, width, height and quantity of the linear bearing platform type components. Meanwhile, the diameter of the steel bars, the arrangement distance of the steel bars, the number of the steel bars, the arrangement position of the steel bars, the thickness of the top protective layer, the thickness of the bottom protective layer and the thickness of the peripheral protective layer are all adjustable parameters. The program operation result is beautiful and accurate. The method provides a model foundation for the deepening application of the reinforcing steel bars in the linear bearing platform type components, and plays a key guiding role in field construction precision, technical acceptance and quality acceptance.
The foregoing merely represents preferred embodiments of the invention, which are described in some detail and detail, and therefore should not be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A high-precision steel bar arrangement method for linear bearing platform type components is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: selecting a linear bearing platform type component model to be provided with steel bars from the built structure BIM model;
obtaining the surface of the linear bearing platform type component, screening the upper surface of the linear bearing platform type component through a normal vector of a plane where the surface is located and a coordinate origin, further screening the surface where the long side of the side surface is located and the surface where the short side of the side surface is located, and selecting the surface where the short side of the side surface is located as an initial offset surface;
step three: respectively extracting four angular points on the upper surface and each of the two side surfaces in the step two to obtain direction vectors and side lengths corresponding to four edges on the surfaces respectively, and finally respectively obtaining twelve direction vectors of the three direction surfaces and length, width, height and size parameters of the linear bearing platform type component;
step four: respectively setting a thickness parameter of a protective layer from the reinforcement cage to the bottom, a thickness parameter of the protective layer from the reinforcement cage to the top and a thickness parameter of the protective layer around the reinforcement cage;
step five: carry out serial number naming and parameter setting to the reinforcing bar of different grade type, named 1 to 7 reinforcing bars altogether, the parameter includes: the method comprises the following steps of (1) obtaining the distance of center lines of different types of steel bar models according to the diameter parameters of steel bars, the arrangement distance of the steel bars, the number of the steel bars and the arrangement position of the steel bars;
step six: point position deviation of the plane of the initial deviation surface is carried out on four corner points of the initial deviation surface in the third step according to the steel bar distance, the steel bar diameter, the direction vector in the third step and the protection layer thickness parameter in the fourth step in the fifth step, and an initial point array and an initial model line of each steel bar type on the surfaceC are obtained;
step seven: performing point position offset and model line array of the plane normal direction of the initial offset surface according to the steel bar spacing and the steel bar diameter in the step five, the direction vector in the step three and the protection layer thickness parameter in the step four on the initial point array and the initial model line obtained in the step six to obtain a steel bar model line of 7 types of steel bars;
step eight: and inputting the 7 steel bar model line groups, the model line direction, the steel bar type, the steel bar model, the hook position, the hook angle and the member ID of the linear bearing platform member into a node for generating a steel bar entity, and finally obtaining the integral steel bar entity model of the steel bars in the linear bearing platform member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990644.5A CN112116713B (en) | 2020-09-19 | 2020-09-19 | High-precision steel bar arrangement method for linear bearing platform type components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990644.5A CN112116713B (en) | 2020-09-19 | 2020-09-19 | High-precision steel bar arrangement method for linear bearing platform type components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112116713A CN112116713A (en) | 2020-12-22 |
| CN112116713B true CN112116713B (en) | 2022-07-01 |
Family
ID=73800095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010990644.5A Active CN112116713B (en) | 2020-09-19 | 2020-09-19 | High-precision steel bar arrangement method for linear bearing platform type components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112116713B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113779683A (en) * | 2020-12-22 | 2021-12-10 | 中材海外工程有限公司 | Method and device for drawing design drawing of steel bar family placed in batch in laminated slab |
| CN113449359B (en) * | 2021-05-21 | 2022-06-17 | 南昌大学 | Intelligent arrangement method for two-way laminated plate gluten based on close-splicing type seam connection technology |
| CN113496053B (en) * | 2021-05-21 | 2022-06-24 | 南昌大学 | Intelligent layout method for bidirectional bottom ribs of multi-opening prefabricated laminated slab |
| CN117971904A (en) * | 2024-03-28 | 2024-05-03 | 南昌大学 | Building information model expert system and method based on large language model and attribute map |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110119516A (en) * | 2018-02-05 | 2019-08-13 | 中国建筑第八工程局有限公司 | A kind of reinforcement detailing method based on BIM technology |
| CN110119552A (en) * | 2019-04-28 | 2019-08-13 | 南昌大学 | Indulge the BIM method that muscle and side surface configurations reinforcing bar automatically generate in beam lower part |
| CN110162856A (en) * | 2019-05-13 | 2019-08-23 | 南昌大学 | A kind of beam stirrup intelligent generation method based on dynamo |
-
2020
- 2020-09-19 CN CN202010990644.5A patent/CN112116713B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110119516A (en) * | 2018-02-05 | 2019-08-13 | 中国建筑第八工程局有限公司 | A kind of reinforcement detailing method based on BIM technology |
| CN110119552A (en) * | 2019-04-28 | 2019-08-13 | 南昌大学 | Indulge the BIM method that muscle and side surface configurations reinforcing bar automatically generate in beam lower part |
| CN110162856A (en) * | 2019-05-13 | 2019-08-23 | 南昌大学 | A kind of beam stirrup intelligent generation method based on dynamo |
Non-Patent Citations (4)
| Title |
|---|
| Pavement crack image acquisition methods and crack extraction algorithms:A review;Weixing Wang等;《Journal of Traffic and Transportation Engineering(English Edition)》;20191215(第06期);7-28 * |
| 基于BIM的地铁工程预修正管理研究;陈悦华等;《施工技术》;20180525;第47卷(第10期);133-137 * |
| 基于BIM的钢筋混凝土框架结构深化设计;赵志平等;《BIM与工程建设信息化——第三届工程建设计算机应用创新论坛论文集》;20111124;46-50 * |
| 小湾拱坝跨横缝抗震钢筋的优化布置分析;陈观福等;《长江科学院院报》;20050530;44-47 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112116713A (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112116713B (en) | High-precision steel bar arrangement method for linear bearing platform type components | |
| CN112069562B (en) | Zero-collision rapid arrangement method for three-way hoop reinforcement cage structure in rectangular component | |
| CN109766581B (en) | Method for establishing bridge BIM (building information modeling) model by adopting Dynamo software | |
| CN110162856B (en) | Intelligent beam stirrup generation method based on dynamo | |
| CN107220462A (en) | The production method and system of a kind of parametrization reinforcing bar applied to prefabricated components | |
| CN110119552B (en) | BIM method for automatically generating beam lower part longitudinal bar and side surface construction steel bar | |
| CN104715117B (en) | A kind of method based on BIM positioning continuous box girder prestress pipes | |
| CN110580376A (en) | revit and Dynamo-based pile foundation model creation method | |
| CN111395520B (en) | Prefabricated column and superposed beam deep design method based on CAD and WebGl fabricated structures | |
| CN107862105A (en) | The method confided a technological secret based on BIM to component working procedure | |
| CN110096828B (en) | Building information modeling and construction method of upper through long rib or erection rib of floor frame beam based on BIM technology | |
| CN110362924B (en) | Method for creating segment prefabricated bridge BIM model | |
| CN110188423A (en) | A kind of linear engineering structure fast B IM modeling method based on FEM meshing | |
| CN105975655A (en) | BIM-based parametric modeling method for imitated Tang and Song dynasty ancient building special-shaped roof tiles | |
| CN109977481B (en) | Method for creating concrete assembly template and member steel bar based on CATIA | |
| CN113779663A (en) | BIM-based subway station enclosure structure three-dimensional modeling method, system and medium | |
| CN106844963B (en) | Excavation simulation extremely runs the arch dam three-dimensional grid model automatic division method of overall process | |
| Lachauer et al. | Form Finding to Fabrication: A digital design process for masonry vaults | |
| CN110826128B (en) | Design method for rapid forming of bottom dredging and grooving in arbitrary shape | |
| CN110110421B (en) | Support sorting-based calculation and judgment method for upper reinforcing steel bars of beam supports | |
| CN112100726B (en) | Intelligent generation method of planar orthogonal multi-axial bearing platform steel bars | |
| CN109684739A (en) | A kind of reinforcement parameter generation method, device and equipment based on BIM model | |
| Cai et al. | Intelligent building system for 3D construction of complex brick models | |
| CN113496053B (en) | Intelligent layout method for bidirectional bottom ribs of multi-opening prefabricated laminated slab | |
| CN111143935A (en) | Automatic design method of three-dimensional concrete viaduct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |