CN107103170B - Pipeline bracket design method based on BIM technology - Google Patents
Pipeline bracket design method based on BIM technology Download PDFInfo
- Publication number
- CN107103170B CN107103170B CN201710525359.4A CN201710525359A CN107103170B CN 107103170 B CN107103170 B CN 107103170B CN 201710525359 A CN201710525359 A CN 201710525359A CN 107103170 B CN107103170 B CN 107103170B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- bracket
- stress
- pipeline bracket
- support
- 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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Architecture (AREA)
- Mathematical Analysis (AREA)
- Structural Engineering (AREA)
- Pure & Applied Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a pipeline bracket design method based on a BIM technology, which comprises the following steps: 1. acquiring a pipeline bracket fixing component; 2. acquiring pipelines and 3 on the pipeline supports, and calculating the distance between the adjacent pipeline supports; 4. calculating the stress of the cross arm; 5. calculating the stress of the supporting rod; 6 matching the specification of the fittings; 7. newly building a parameterized family; 8. establishing a family type; 9. a family instance is created. The invention solves the problems of low efficiency and low quality of pipeline support calculation and modeling in BIM design.
Description
Technical Field
The invention relates to the technical field of BIM, in particular to a pipeline bracket design method based on BIM technology.
Background
BIM (Building Information modeling), BIM design refers to: and (3) aiming at seamless information transmission, building component virtual models are created by using BIM software and are associated with data input in the design process, and finally the process of building information models in the design stage is completed. The biggest difference between the BIM design and the traditional design is that the BIM design result is a database in the form of a building information model, and the traditional design result is only scattered drawings, forms and the like. The building information model designed by the BIM generally includes information models such as a main structure and a public power pipeline, and the component models include information such as spatial positioning, material, piping system, weight and the like of components besides geometric information.
Because the production process requires that a large number of pipelines need to be laid in the industrial building, and the pipelines are intensively fixed on the pipeline bracket. The process of the design of the pipeline bracket in the current BIM design is as follows: step 1, receiving pipeline arrangement drawing data provided by public power major; step 2, determining the type and the arrangement position of the pipeline bracket; step 3, manually or software calculates the stress of each component of the pipeline support one by one according to a section diagram and a pipeline load chart in a pipeline layout drawing and consults a section steel specification table to determine the specification of each component of the pipeline support; and 4, creating pipeline support information models one by one in BIM design software. The processes of the step 3 and the step 4 comprise a lot of repeated work, so that the design work efficiency of the pipeline bracket is low, and the error probability is high.
Disclosure of Invention
The invention aims to provide a method for designing a pipeline bracket based on a BIM technology, which solves the problems of low efficiency and low quality of pipeline bracket calculation and modeling in BIM design.
In order to achieve the purpose, the invention discloses a method for designing a pipeline bracket based on a BIM technology, which is characterized by comprising the following steps:
step 1: acquiring an element of a structural column type, an element of a floor type or an element of a structural frame type corresponding to the selected pipeline support type from Revit software, and using the element as a pipeline support fixing component;
step 2: inputting a pipeline acquisition range in Revit software, and if the selected type of the pipeline support is a column side pipeline support, acquiring a pipeline model in the column side range; if the selected pipeline bracket type is a pipeline bracket suspended under a floor slab or a structural frame, acquiring a pipeline model within the range of the shaft net edge;
and step 3: if the selected type of the pipeline bracket is a column-side pipeline bracket, all the pipeline brackets are evenly arranged between two columns side by side, and the distance X between two adjacent pipeline brackets satisfies the following relation: x is less than minC, wherein minC represents the minimum value in the maximum supporting and hanging point distance between two adjacent pipelines between two columns;
if the selected type of conduit support is a conduit support suspended from a floor or structural frame, the spacing X between two adjacent conduit supports satisfies the relationship: (ii) X500 × math.floor (min (B))/500, where min (B) represents the minimum value of the maximum suspension point pitch in the tubes on each tube support, and math.floor represents the rounding down of (min (B))/500, and a and B are in mm;
and 4, step 4: calculating the stress of the cross arm of the pipeline bracket, and firstly obtaining the pipeline according to the obtained pipeline on the pipeline bracketThe length L of the cross arm of the bracket, the distance X between two adjacent pipeline brackets and the total weight Y of the pipeline on the pipeline bracket in unit length, the stress F of the cross arm of the pipeline bracket is X Y g, g is the gravity acceleration, and the minimum bending resistance M of the cross arm of the pipeline bracket ismax＝FL/2；
And 5: calculating the stress of a supporting rod of the pipeline bracket;
if the selected type of the pipeline bracket is a pipeline bracket suspended under a floor slab or a structural frame, the stress of the support rod of the pipeline bracket is the sum of the stress F of all the pipeline bracket cross arms of the pipeline bracket and the self weight of the pipeline bracket;
if the selected type of the pipeline bracket is a column side pipeline bracket, the stress of the supporting rod of the pipeline bracket is the weight of all the pipelines between the two columns plus the dead weight of all the pipeline brackets;
step 6: according to the calculation results of the stress of the cross arm of the pipeline bracket and the stress of the support rod of the pipeline bracket, combining with 'building electromechanical engineering anti-seismic design specification' GB 50981-;
and 7: establishing model components for different pipeline supports according to the layer number, the diagonal bracing type and the elevation of the selected pipeline support type, and then adding parameters of corresponding model specifications for each model component to form a parameterized family;
and 8: establishing corresponding family types in the parameterized family according to the parameters of the length and the model specification corresponding to each model component, and assigning the calculation results of the stress of the cross arm of the pipeline bracket and the stress of the supporting rod of the pipeline bracket to the specification of the corresponding accessory section in each family type;
and step 9: and calling the corresponding family type to create a pipeline support family example according to the pipeline support prearranged result.
The invention provides a pipeline bracket design method and flow steps based on a BIM technology, and determines relevant parameters acquired in the process and a calculation method of each information of the pipeline bracket, so that a designer does not need to repeatedly look up drawings in the pipeline bracket design, information of other components is directly read through software, the results of pipeline bracket load and the like are accurately and conveniently calculated, and the design efficiency and quality are improved.
Drawings
Fig. 1 is a flow chart framework of a pipeline bracket design based on the BIM technology.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
the invention relates to a method for designing a pipeline bracket based on a BIM technology, which comprises the following steps as shown in figure 1:
step 1: acquiring a pipeline support fixing component, and acquiring an element of a structural column type, an element of a floor type or an element of a structural frame type corresponding to the selected pipeline support type in Revit software to serve as the pipeline support fixing component;
step 2: acquiring a pipeline on a pipeline support, inputting a pipeline acquisition range in Revit software, and acquiring a pipeline model in the column side range if the selected pipeline support type is the column side pipeline support; if the selected pipeline bracket type is a pipeline bracket suspended under a floor slab or a structural frame, acquiring a pipeline model within the range of the shaft net edge;
and step 3: calculating the distance between adjacent pipeline supports, and if the selected type of the pipeline support is a column-side pipeline support, arranging all the pipeline supports between two columns side by side uniformly, wherein the distance X between two adjacent pipeline supports satisfies the following relation: x is less than minC, wherein minC represents the minimum value in the maximum supporting and hanging point distance between two adjacent pipelines between two columns;
if the selected type of conduit support is a conduit support suspended from a floor or structural frame, the spacing X between two adjacent conduit supports satisfies the relationship: (ii) X500 × math.floor (min (B))/500, where min (B) represents the minimum value of the maximum suspension point pitch in the tubes on each tube support, and math.floor represents the rounding down of (min (B))/500, and a and B are in mm;
and 4, step 4: calculating the stress of the cross arm of the pipeline bracket, firstly obtaining the length L of the cross arm of the pipeline bracket according to the obtained pipeline on the pipeline bracket, and between two adjacent pipeline bracketsX, total weight of pipeline on the pipeline support per unit length Y, stress F ═ X Y g of the pipeline support cross arm, g is gravity acceleration, minimum bending resistance M of the pipeline support cross armmax＝FL/2；
And 5: calculating the stress of a supporting rod of the pipeline bracket;
if the selected type of the pipeline bracket is a pipeline bracket suspended under a floor slab or a structural frame, the stress of the support rod of the pipeline bracket is the sum of the stress F of all the pipeline bracket cross arms of the pipeline bracket and the self weight of the pipeline bracket;
if the selected type of the pipeline bracket is a column side pipeline bracket, the stress of the supporting rod of the pipeline bracket is the weight of all the pipelines between the two columns plus the dead weight of all the pipeline brackets;
step 6: matching the specification of the fittings, and selecting the specification of each fitting section in the pipeline bracket according to the calculation result of the stress of the cross arm of the pipeline bracket and the stress of the support rod of the pipeline bracket by combining the building electromechanical engineering anti-seismic design specification GB 50981-;
and 7: establishing a new parameterization family, establishing model components for different pipeline supports according to the layer number, the diagonal bracing type and the elevation of the selected pipeline support type, and then adding parameters of corresponding model specifications for each model component to form a parameterization family;
and 8: establishing a family type, establishing a corresponding family type in a parameterized family according to the parameters of the length and the model specification corresponding to each model component, wherein the family type is named as ZJ-m, m represents different types, and the calculation results of the stress of the cross arm of the pipeline bracket and the stress of the supporting rod of the pipeline bracket are assigned to the specification of the corresponding accessory section in each family type;
and step 9: and creating a family example, and calling the corresponding family type to create the pipeline support family example according to the pipeline support prearranged result.
In step 5 of the above technical scheme, for the selected type of the pipe support is a column side pipe support, the stress of the auxiliary beam of the pipe support needs to be calculated for the column side pipe support, and if one pipe support is suspended on the auxiliary beam, according to the formula: m'maxCalculating auxiliary beam minimum reactance (FL/4)Bending moment, wherein M'maxThe minimum bending resistance moment of the auxiliary beam is obtained, F is the sum of the stress of all cross arms of a single pipeline bracket, and L is the length of the auxiliary beam; if n pipe supports are suspended on the auxiliary beam, according to the formula: m ″)max＝(n2+1) FL/(8n) (n is odd) or M ″maxCalculating the minimum bending resistance moment of the auxiliary beam, M ″, of nFL/8(n is an even number)maxThe minimum bending resistance moment of the auxiliary beam for suspending the n pipeline supports is shown, F is the sum of stress of all cross arms of a single pipeline support, and L is the length of the auxiliary beam.
Step 6 of the above technical scheme: and selecting the specification of each accessory section in the pipeline bracket according to the calculation results of the stress of the auxiliary beam of the pipeline bracket, the stress of the cross arm of the pipeline bracket and the stress of the supporting rod of the pipeline bracket by combining the 'architectural electromechanical engineering anti-seismic design specification'.
Details not described in this specification are within the skill of the art that are well known to those skilled in the art.
Claims (3)
1. A pipeline bracket design method based on BIM technology is characterized by comprising the following steps:
step 1: acquiring an element of a structural column type, an element of a floor type or an element of a structural frame type corresponding to the selected pipeline support type from Revit software, and using the element as a pipeline support fixing component;
step 2: inputting a pipeline acquisition range in Revit software, and if the selected type of the pipeline support is a column side pipeline support, acquiring a pipeline model in the column side range; if the selected pipeline bracket type is a pipeline bracket suspended under a floor slab or a structural frame, acquiring a pipeline model within the range of the shaft net edge;
and step 3: if the selected type of the pipeline bracket is a column-side pipeline bracket, all the pipeline brackets are evenly arranged between two columns side by side, and the distance X between two adjacent pipeline brackets satisfies the following relation: x is less than minC, wherein minC represents the minimum value in the maximum supporting and hanging point distance between two adjacent pipelines between two columns;
if the selected type of conduit support is a conduit support suspended from a floor or structural frame, the spacing X between two adjacent conduit supports satisfies the relationship: (ii) X500 × math.floor (min (B))/500, where min (B) represents the minimum value of the maximum suspension point pitch in the tubes on each tube support, and math.floor represents the rounding down of (min (B))/500, and a and B are in mm;
and 4, step 4: calculating the stress of the cross arm of the pipeline bracket, firstly obtaining the length L of the cross arm of the pipeline bracket according to the obtained pipeline on the pipeline bracket, the distance X between two adjacent pipeline brackets and the total weight Y of the unit length of the pipeline on the pipeline bracket, then obtaining the stress F of the cross arm of the pipeline bracket, wherein the stress F is X Y g, the stress g is the gravity acceleration, and the minimum bending resistance M of the cross arm of the pipeline bracket ismax＝FL/2；
And 5: calculating the stress of a supporting rod of the pipeline bracket;
if the selected type of the pipeline bracket is a pipeline bracket suspended under a floor slab or a structural frame, the stress of the support rod of the pipeline bracket is the sum of the stress F of all the pipeline bracket cross arms of the pipeline bracket and the self weight of the pipeline bracket;
if the selected type of the pipeline bracket is a column side pipeline bracket, the stress of the supporting rod of the pipeline bracket is the weight of all the pipelines between the two columns plus the dead weight of all the pipeline brackets;
step 6: selecting the specification of each accessory section in the pipeline bracket according to the calculation result of the stress of the cross arm of the pipeline bracket and the stress of the supporting rod of the pipeline bracket by combining the 'earthquake-resistant design specification of building electromechanical engineering';
and 7: establishing model components for different pipeline supports according to the layer number, the diagonal bracing type and the elevation of the selected pipeline support type, and then adding parameters of corresponding model specifications for each model component to form a parameterized family;
and 8: establishing corresponding family types in the parameterized family according to the parameters of the length and the model specification corresponding to each model component, and assigning the calculation results of the stress of the cross arm of the pipeline bracket and the stress of the supporting rod of the pipeline bracket to the specification of the corresponding accessory section in each family type;
in the step 5, the selected type of the pipeline bracket is a cylindrical side pipeline bracket, and the pair of the pipeline brackets is also neededThe column edge pipeline support calculates the stress of the auxiliary beam of the pipeline support, and if the auxiliary beam suspends one pipeline support in a hanging way, according to the formula: m'maxCalculating minimum bending moment of auxiliary beam as FL/4, wherein M'maxThe minimum bending resistance moment of the auxiliary beam is obtained, F is the sum of the stress of all cross arms of a single pipeline bracket, and L is the length of the auxiliary beam; if n pipe supports are suspended on the auxiliary beam, according to the formula: m ″)max＝(n2+1) FL/(8n), where n is odd or M ″maxWhen n is an even number, nFL/8, the minimum bending moment of the auxiliary beam, M ″, is calculatedmaxThe minimum bending resistance moment of the auxiliary beam for suspending the n pipeline supports is shown, F is the sum of stress of all cross arms of a single pipeline support, and L is the length of the auxiliary beam.
2. The BIM technology-based pipe bracket design method according to claim 1, wherein: it also includes step 9: and calling the corresponding family type to create a pipeline support family example according to the pipeline support prearranged result.
3. The BIM technology-based pipe bracket design method according to claim 1, wherein: the step 6: and selecting the specification of each accessory section in the pipeline bracket according to the calculation results of the stress of the auxiliary beam of the pipeline bracket, the stress of the cross arm of the pipeline bracket and the stress of the supporting rod of the pipeline bracket by combining the 'architectural electromechanical engineering anti-seismic design specification'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525359.4A CN107103170B (en) | 2017-06-30 | 2017-06-30 | Pipeline bracket design method based on BIM technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525359.4A CN107103170B (en) | 2017-06-30 | 2017-06-30 | Pipeline bracket design method based on BIM technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107103170A CN107103170A (en) | 2017-08-29 |
| CN107103170B true CN107103170B (en) | 2020-11-03 |
Family
ID=59664112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710525359.4A Active CN107103170B (en) | 2017-06-30 | 2017-06-30 | Pipeline bracket design method based on BIM technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107103170B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688710B (en) * | 2017-09-01 | 2021-03-30 | 中国电建集团成都勘测设计研究院有限公司 | Valve parameterization family building method based on Revit platform |
| CN108951931B (en) * | 2018-08-31 | 2019-04-23 | 北京芘苜工程技术有限公司 | Antidetonation suspension and support, building and method for arranging |
| CN109614666A (en) * | 2018-11-22 | 2019-04-12 | 中铁二局第四工程有限公司 | A method of based on the arrangement and method for construction of BIM technology than choosing |
| CN109829207B (en) * | 2019-01-10 | 2023-05-16 | 中国石油天然气集团有限公司 | Numerical simulation method for lifting and descending ditch of oil and gas long-distance pipeline |
| CN110083963A (en) * | 2019-05-07 | 2019-08-02 | 中建安装集团有限公司 | A kind of Hanger Design method based on BIM electromechanical model |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204284661U (en) * | 2014-12-12 | 2015-04-22 | 中铁建大桥工程局集团第五工程有限公司 | A kind of comprehensive suspension and support of rationally arranging for line classification |
| CN105677978A (en) * | 2016-01-08 | 2016-06-15 | 中建三局第一建设工程有限责任公司 | Horizontal multi-pipe support and prefabricating construction method thereof based on BIM |
-
2017
- 2017-06-30 CN CN201710525359.4A patent/CN107103170B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204284661U (en) * | 2014-12-12 | 2015-04-22 | 中铁建大桥工程局集团第五工程有限公司 | A kind of comprehensive suspension and support of rationally arranging for line classification |
| CN105677978A (en) * | 2016-01-08 | 2016-06-15 | 中建三局第一建设工程有限责任公司 | Horizontal multi-pipe support and prefabricating construction method thereof based on BIM |
Non-Patent Citations (2)
| Title |
|---|
| 基于 BIM 的管道支吊架辅助布置系统;刘济凡等;《土木建筑工程信息技术》;20150228;第7卷(第1期);摘要，第2-5节 * |
| 基于BIM的管道预制构件设计技术与系统研发;胡振中等;《清华大学学报 （自然科学版）》;20151231;第55卷(第12期);第1269-1275页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107103170A (en) | 2017-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107103170B (en) | Pipeline bracket design method based on BIM technology | |
| CN106989211B (en) | Assembled architecture pipeline hanger system installation method based on BIM | |
| CN111209619A (en) | Automatic design method, device and system for support and hanger based on three-dimensional BIM model | |
| CN107633133B (en) | Construction method of earthquake-resistant support and hanger based on BIM +3D scanning technology | |
| CN107990052A (en) | A kind of pipeline assembled hanger installation method | |
| CN109918860B (en) | Intelligent design method for steel structure node | |
| CN105677978A (en) | Horizontal multi-pipe support and prefabricating construction method thereof based on BIM | |
| CN107587632B (en) | Curtain wall installation method and system based on BIM technology | |
| CN110990928A (en) | Software platform-crossing special-shaped space grid structure parameterization design method | |
| CN111428400A (en) | Design method of electromechanical comprehensive support and hanger based on BIM technology | |
| CN106446409A (en) | System and method for design of pipe support hanger | |
| CN111159807A (en) | Automatic support and hanger design method, device and system based on two-dimensional CAD drawing | |
| CN107256310B (en) | Three-dimensional design method for water collecting device of high-level water collecting cooling tower | |
| CN111444564A (en) | Spatial information modeling (BIM) -based grid structure synchronous lifting construction method | |
| CN112733229A (en) | BIM technology-based electromechanical integrated pipeline support and hanger design method | |
| CN112883461B (en) | Digital construction and construction precision AR detection method for steel frame structure in large-scale venue | |
| CN111695171B (en) | Support and hanger BIM model creation method based on reconstruction technology | |
| CN105740547B (en) | A kind of equipment based on spring mass block string submodel and opening stiffened panel coupled vibrations fundamental frequency forecasting procedure | |
| CN117150620A (en) | A rapid modeling and collision detection method for professional pipeline supports and hangers in power generation technology | |
| CN117569586A (en) | Construction method for irregular multi-curve triangular pyramid welding ball net frame | |
| CN104776964A (en) | Simulation bracket for flow-induced vibration test of reactor internals and design method of simulation bracket | |
| CN118260838A (en) | Support and hanger design system and method based on finite element method | |
| CN201810878U (en) | Bridge type bracket | |
| CN104389348B (en) | A kind of installation method with covering arch structure | |
| CN117010064A (en) | Design method of comprehensive support and hanger of electromechanical pipeline based on BIM technology |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231026 Address after: 430056 block a, Donghe center, No. 1, Dongfeng Third Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: Wuhan Dongyan intelligent design and Research Institute Co.,Ltd. Address before: 430056 block a, Donghe center, No. 1, Dongfeng Third Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: DONGFENG DESIGN INSTITUTE Co.,Ltd. |