CN106844938A - A kind of pipe gallery intersection prefabricated components optimization method of combination BIM - Google Patents
A kind of pipe gallery intersection prefabricated components optimization method of combination BIM Download PDFInfo
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- CN106844938A CN106844938A CN201710033955.0A CN201710033955A CN106844938A CN 106844938 A CN106844938 A CN 106844938A CN 201710033955 A CN201710033955 A CN 201710033955A CN 106844938 A CN106844938 A CN 106844938A
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- 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
A kind of pipe gallery intersection prefabricated components optimization method of combination BIM of the present invention, the method is comprised the following steps:(1) BIM technology is overall to piping lane and each functional node is modeled;(2) modeling information implements dynamic " monitoring " to entering corridor pipeline, it is described enter corridor pipeline information on the basis of to doing, the physical dimension needed for the pipeline of the cabin up and down " UNICOM " of branch line pipe gallery intersection calculate, the measuring and calculating dimension information is analyzed and demonstration;(3) the measuring and calculating dimension information is analyzed and demonstration, the special Secondary Design of plate prefabricated member in being carried out on the basis of the dimension information after the demonstration;(4) prefabricated processing:Pipe gallery intersection prefabricated components are made according to Secondary Design result, and designs whole synthesis piping lane intersection layout.Flexibly, when changeing convenient component, infrastructure at a specified future date and increase-volume compatible degree is high to install timeliness.
Description
Technical field
The present invention relates to city integrated piping lane engineering field, more particularly to a kind of infrastructure compatible degree at a specified future date is high and tears open
Change component easily (many cabins) dry, plate prefabricated member in branch line pipe gallery intersection.
Background technology
Pipe gallery is century-old engineering, and all kinds of urban pipeline planning time limits are how consistent with total rule, typically in 20 years, for not
Come the species and scale of pipeline demand prediction it is whether accurate concerning century-old engineering it is whether scientific and reasonable, no longer separately dig road direct-burried
Or separately build passage.Scientific and technological progress and the pipeline requirement forecasting that rises to of people's quality of the life increased uncertainty.
Existing structure design form is as shown in Figure 1:Dry, branch line pipe gallery intersection (enter corridor pipeline " pass through up and down,
In UNICOM " regional extent) in plate and periphery plate integrally carry out Structure Calculation and design.Come in the way of " conventional floor with opening "
Path required for solving corridor pipeline " pass through up and down, UNICOM ".
Existing structure design form has the following disadvantages and not enough:1. reserved (because in the plate one piece of the size at hole
Pouring construction " shaping ") height is required to the assessment of pipeline unit.Pipeline unit need to shift to an earlier date pipeline special project design work, will enter corridor pipe
The money that carries of the size " one-time-reach-place " of line centering plate reserved opening gives master-plan unit.2. piping lane civil engineering construction is preceding,
It is more compact by " economic hole section " thinking restriction stock size that pipeline enters cave entrance reservation size when corridor is installed.Pipeline " on
Under pass through, UNICOM " tunnel opening area install when working space it is narrow, install barrier point it is more.3. corridor pipeline is entered in dry, branch line integrated pipe
When corridor intersection needs increase-volume " pass through up and down, UNICOM " quantity, if the reserved size of early stage master-plan is inadequate, it is impossible to realize.Cause
This, it is considered to a kind of prefabricated components " renewal " original thinking (structural slab of middle plate routine one-piece casting) is researched and developed, realizes that timeliness is installed
The features such as compatible degree is high when flexibly, changeing convenient component, infrastructure at a specified future date and increase-volume.So as to preferably realize that pipe gallery is built
If long-range meaning.
The content of the invention
It is an object of the invention to provide dry, the branch line pipe gallery intersection prefabricated components, energy of a kind of combination BIM designs
It is enough to replace the structural slab of conventional one-piece casting, realize installing timeliness flexibly, when changeing convenient component, infrastructure at a specified future date and increase-volume
The features such as compatible degree is high.
Technical scheme is as follows:
A kind of pipe gallery intersection prefabricated components optimization method of combination BIM, the method is comprised the following steps:
(1) BIM technology is overall to piping lane and each functional node is modeled;
(2) modeling information implements dynamic " monitoring " to entering corridor pipeline, it is described enter corridor pipeline information on the basis of to it is dry, prop up
Physical dimension needed for the pipeline of the cabin up and down " UNICOM " of line generalization piping lane intersection is calculated, and the measuring and calculating dimension information enters
Row analysis and demonstration;
(3) it is described measuring and calculating dimension information be analyzed with demonstration, in being carried out on the basis of the dimension information after the demonstration
The special Secondary Design of plate prefabricated member;
(4) prefabricated processing:Pipe gallery intersection prefabricated components are made according to Secondary Design result, and designs whole synthesis
Piping lane intersection is laid out.
Present invention generally provides a kind of dry, the branch line pipe gallery intersection prefabricated components topology layout of combination BIM designs,
It is characterised in that it includes middle plate (3), prefabricated components (5), bracket (6), built-in fitting (7), handheld devices (8), electric block
(10), the prefabricated components (5) carry out sized divisions according to the requirement of structure design related specifications, and the prefabricated components (5) are set
Area peripheral edge agent structure component is respectively provided with bracket (6), and every block of prefabricated components are respectively provided with built-in fitting (7), the built-in fitting
(7) it is bolted and fixed prefabricated components (5) and agent structure bracket (6), every piece of prefabricated component (5) is provided with portable
Device (8), every block of prefabricated components are provided with suspension ring, and middle plate (3) top is provided with electric block (10), and every piece described prefabricated
Component plate face is provided with pipeline partition management mark.
Prefabricated components (5) carry out sized divisions according to the requirement of structure design related specifications, can as needed be divided into and appoint
Meaning shape.
Further, the prefabricated components use prestressed concrete, the prefabricated components every piece of maximum chi after singulated
It is very little to be not more than 2m2, every piece of maximum weight of the prefabricated components ensures to realize closely carrying by artificial operation, it is described it is pre- should
Power concrete is made up of the raw material of following portions by weight:Yellow ground 40-50 parts, 200-220 parts of nickel minerals sand, portland cement 180-
190 parts, rubble 500-560 parts, montmorillonite 10-12 parts, carbon black 2-6 parts, melamine 1-5 parts, hydroxymethyl cellulose 1-3 parts,
Water 60-90 parts.
Further, the preparation method of the prefabricated components is:Precast reinforced component is placed in casting mold, and is applied
The dual prestressing force of tension-torsion, wherein casting mold include the prestress hole of concrete formation mould, steel pipe or concrete component;When pre-
After concrete-bar component processed is applied in the dual prestressing force of tension-torsion in casting mold, precast reinforced component is fixed, and in casting mold
In pour into prestressed concrete, make prestressed concrete closely knit bubble-free in casting mold, curing temperature be 80 ± 5 DEG C support
Shield 7-14 days, after being conserved under field conditions (factors) 14 days subsequently into stockyard place, sheds and puts on precast reinforced component
External force.
Further, the prestressed concrete is made up of the raw material of following portions by weight:46 parts of yellow ground, nickel minerals sand
215 parts, 185 parts of portland cement, 520 parts of rubble, 11 parts of montmorillonite, 3 parts of carbon black, 1.5 parts of melamine, hydroxymethyl cellulose
1.5 parts, 70 parts of water.
Further, the prefabricated components setting area perimeter body structural elements is respectively provided with bracket, and the bracket can be pressed
The plane geometry form of prefabricated components need to be configured, the prefabricated components appear in pipe gallery agent structure mould in the form of load
Type is calculated in analysis, and the pipe gallery agent structure meets the requirement of construction applications related specifications, according to loading demands by letter
Single calculating just can obtain.
Further, the built-in fitting sets number and is analyzed according to bearing capacity calculation and agent structure and determines, described pre-buried
Part is evenly arranged at prefabricated components two ends, and the built-in fitting is bolted and plate prefabricated member and agent structure ox in fixing
Leg.
Further, the handheld devices are divided into prefabricated components two ends, and the handheld devices can help go along with sb. to guard him and examine
Personnel are repaiied to realize closely carrying every block of prefabricated components;The suspension ring are divided into prefabricated components two ends, plate in the suspension ring combination
Top electric block implements electronic lifting.
Further, the prefabricated components are scribbled different colours in its front, and word is printed in the different scribble colors
Sample " reclaimed water component area ", " communication cable component area ", " feedwater component area ", the printed words clearly divide each pipeline unit use and
Go along with sb. to guard him region.
The invention has the advantages that:1st, the reserved size of the size at hole flexibly, can enter corridor pipe according to different phase
The quantitative requirement of line, (dimension of opening that can be adjusted flexibly in prefabricated components meets corresponding to carry out the special design of prefabricated components
It is required that).2nd, pipeline enters working space when corridor is installed greatly, can set up corresponding auxiliary equipment.3rd, corridor pipeline is entered in dry, branch line generalization
Piping lane intersection can remove former prefabricated components when needing increase-volume, and Secondary Design meets the product that corresponding hole requires again.4、
Flexibly, when changeing convenient component, infrastructure at a specified future date and increase-volume compatible degree is high to install timeliness.5th, by prefabricated components prestressing force
The optimization of concrete composition formula and the optimization of preparation method, it is pre- that prestressed concrete of the present invention had both been adapted to batch production
System is adapted to site operation again, and construction technology is easy, product quality good stability, entirety of the present invention to prestressed reinforced concrete construction
Service behaviour and durability all have greatly improved, and extend its service life.
Other features and advantages of the present invention will illustrate in the following description, and partly become from specification
It is clear that or being understood by implementing the present invention.The main object of the present invention and further advantage can be by specification, power
Specifically noted scheme is realized and obtained in sharp claim.
Brief description of the drawings
Accompanying drawing is only used for showing the purpose of specific embodiment, and is not considered as limitation of the present invention, in whole accompanying drawing
In, identical reference symbol represents identical part.
Fig. 1 is a kind of dry, preferred embodiment of branch line pipe gallery intersection prefabricated components one of combination BIM designs of the invention
Structural representation.
The mark of each part is as follows in accompanying drawing:Plate in 3,4, upper and lower cabin pipeline UNICOM region, 5, prefabricated components, 6, ox
Leg, 7, built-in fitting, 8, handheld devices, 10, electric block, 11, bolt.
Specific embodiment
A kind of dry, the branch line pipe gallery intersection prefabricated components of combination BIM design, by technical support to component constitute according to
It is secondary to be set to:BIM technology modeling, prefabricated components 5, handheld devices 8, suspension ring, electric block 10 and pipeline partition management mark, institute
State BIM technology to be totally modeled piping lane with each functional node, the BIM technology is to dry, branch line pipe gallery intersection
Design be analyzed with demonstration, the special project of the prefabricated components 5 of plate 3 sets in being carried out on the basis of the design after the demonstration
Meter, the prefabricated components 5 of the middle plate 3 carry out sized divisions, the prefabricated components 5 of the middle plate 3 according to the requirement of structure design related specifications
Setting area perimeter body structural elements is respectively provided with bracket 6, and every block of prefabricated components 5 are respectively provided with built-in fitting 7, the built-in fitting
7 are connected and the prefabricated components 5 of plate 3 and agent structure bracket 6 in fixation by bolt 11, and the bolt 11 is full by bearing capacity calculation
Sufficient code requirement, every block of prefabricated components 5 are provided with handheld devices 8, and every block of prefabricated components 5 are provided with suspension ring 9, the middle plate
3 tops are provided with electric block 10, and the plate face of every block of prefabricated components 5 is provided with pipeline partition management mark.
The prefabricated components use prestressed concrete, and every piece of full-size is not more than the prefabricated components after singulated
2m2, every piece of maximum weight of the prefabricated components ensures to realize closely carrying by artificial operation, the prestressed concrete
It is made up of the raw material of following portions by weight:448 parts of yellow ground, 212 parts of nickel minerals sand, 182 parts of portland cement, 530 parts of rubble,
11 parts of montmorillonite, 4 parts of carbon black, 3 parts of melamine, 2 parts of hydroxymethyl cellulose, 70 parts of water.The preparation method of the prefabricated components
For:Precast reinforced component is placed in casting mold, and applies the dual prestressing force of tension-torsion, wherein casting mold include concrete into
The prestress hole of pattern tool, steel pipe or concrete component;When precast reinforced component, that tension-torsion is applied in casting mold is dual pre-
After stress, precast reinforced component is fixed, and prestressed concrete is poured into casting mold, make prestressed concrete in cast
Closely knit bubble-free in mould, is 80 ± 5 DEG C and conserves 13 days in curing temperature, is conserved under field conditions (factors) subsequently into stockyard place
After 14 days, the external force put on precast reinforced component is shed.
Dry, the branch line pipe gallery intersection prefabricated components of above-mentioned combination BIM designs have advantages below:1st, the chi at hole
Very little reserved size flexibly, can enter the quantitative requirement of corridor pipeline according to different phase, and the special design for carrying out prefabricated components (can be with spirit
Dimension of opening in adjustment prefabricated components living meets corresponding requirements).2nd, pipeline enters working space when corridor is installed greatly, can set up phase
Answer auxiliary equipment.3rd, entering corridor pipeline can remove former prefabricated components when dry, branch line pipe gallery intersection needs increase-volume, again
Secondary Design meets the product that corresponding hole requires.4th, installation timeliness is flexible, change convenient component, infrastructure at a specified future date and increase-volume
When compatible degree it is high.5th, by the optimization and the optimization of preparation method to prefabricated components prestressed concrete component prescription, this hair
Bright described prestressed concrete had not only been adapted to that batch production is prefabricated but also suitable site operation, and construction technology is easy, product quality stabilization
Property it is good, the present invention has greatly improved to the integral working and durability of prestressed reinforced concrete construction, extends it and uses
Life-span.
The above only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, and appoints
What those familiar with the art the invention discloses technical scope in the change or replacement expected, should all cover
Within protection scope of the present invention.
Claims (9)
1. the pipe gallery intersection prefabricated components optimization method of a kind of combination BIM, it is characterised in that the method includes following step
Suddenly:
(1) BIM technology is overall to piping lane and each functional node is modeled;
(2) modeling information implements dynamic " monitoring " to entering corridor pipeline, it is described enter corridor pipeline information on the basis of to doing, branch twine helad
Physical dimension needed for closing the pipeline of the cabin up and down " UNICOM " of piping lane intersection is calculated, and the measuring and calculating dimension information is divided
Analysis and demonstration;
(3) it is described measuring and calculating dimension information be analyzed with demonstration, plate is pre- in being carried out on the basis of the dimension information after the demonstration
The special Secondary Design of component processed;
(4) prefabricated processing:Pipe gallery intersection prefabricated components are made according to Secondary Design result, and designs whole synthesis piping lane
Intersection is laid out.
2. a kind of dry, branch line pipe gallery intersection prefabricated components topology layout, it is characterised in that including middle plate (3), prefabricated structure
Part (5), bracket (6), built-in fitting (7), handheld devices (8), electric block (10), the prefabricated components (5) are according to structure design
Related specifications requirement carries out sized divisions, and prefabricated components (5) setting area perimeter body structural elements is respectively provided with bracket
(6), every block of prefabricated components are respectively provided with built-in fitting (7), and the built-in fitting (7) is bolted and fixed prefabricated components
(5) and agent structure bracket (6), every piece of prefabricated component (5) is provided with handheld devices (8), and every block of prefabricated components are provided with
Suspension ring, middle plate (3) top is provided with electric block (10), and every piece of prefabricated components plate face is provided with pipeline partition management mark
Know.
3. dry, branch line pipe gallery intersection prefabricated components topology layout as claimed in claim 2, it is characterised in that described
Prefabricated components use prestressed concrete, and every piece of full-size is not more than 2 ㎡, the prefabricated structure to the prefabricated components after singulated
Every piece of maximum weight of part ensures to realize closely carrying by artificial operation, and the prestressed concrete is by following portions by weight
Raw material be made:Yellow ground 40-50 parts, 200-220 parts of nickel minerals sand, portland cement 180-190 parts, rubble 500-560 parts, cover
De- 10-12 parts, carbon black 2-6 parts, melamine 1-5 parts, hydroxymethyl cellulose 1-3 parts, water 60-90 parts of stone.
4. dry, branch line pipe gallery intersection prefabricated components topology layout as claimed in claim 3, it is characterised in that described
The preparation method of prefabricated components is:Precast reinforced component is placed in casting mold, and applies the dual prestressing force of tension-torsion, wherein pouring
Injection molding tool includes the prestress hole of concrete formation mould, steel pipe or concrete component;When precast reinforced component is in casting mold
In be applied in the dual prestressing force of tension-torsion after, precast reinforced component is fixed, and prestressed concrete is poured into casting mold, make
Prestressed concrete closely knit bubble-free in casting mold, is 80 ± 5 DEG C and conserves 7-14 days, subsequently into stockyard in curing temperature
After place conserves 14 days under field conditions (factors), the external force put on precast reinforced component is shed.
5. dry, branch line pipe gallery intersection prefabricated components topology layout as claimed in claim 4, it is characterised in that described
Prestressed concrete is made up of the raw material of following portions by weight:46 parts of yellow ground, 215 parts of nickel minerals sand, 185 parts of portland cement,
520 parts of rubble, 11 parts of montmorillonite, 3 parts of carbon black, 1.5 parts of melamine, 1.5 parts of hydroxymethyl cellulose, 70 parts of water.
6. dry, branch line pipe gallery intersection prefabricated components topology layout as claimed in claim 5, it is characterised in that described
Prefabricated components setting area perimeter body structural elements is respectively provided with bracket, and the plane that the bracket can on demand configure prefabricated components is several
What form, the prefabricated components are appeared in the form of the load during pipe gallery agent structure model calculates analysis, the synthesis
Piping lane agent structure meets the requirement of construction applications related specifications.
7. dry, branch line pipe gallery intersection prefabricated components topology layout as claimed in claim 5, it is characterised in that described
Built-in fitting sets number and is analyzed according to bearing capacity calculation and agent structure and determines, the built-in fitting is in the uniform cloth in prefabricated components two ends
Put, the built-in fitting is bolted and plate prefabricated member and agent structure bracket in fixing.
8. dry, branch line pipe gallery intersection prefabricated components topology layout as claimed in claim 5, it is characterised in that described
Handheld devices are divided into prefabricated components two ends, and the handheld devices can help go along with sb. to guard him and maintainer realizes closely carrying every
Block prefabricated components;The suspension ring are divided into prefabricated components two ends, and plate top electric block implements electric crane during the suspension ring are combined
Dress.
9. dry, branch line pipe gallery intersection prefabricated components topology layout as claimed in claim 5, it is characterised in that described
Prefabricated components are scribbled different colours in its front, and printed words " reclaimed water component area ", " communication electricity are printed in the different scribble colors
Cable component area ", " feedwater component area ", the printed words clearly divide each pipeline unit and use and go along with sb. to guard him region.
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Cited By (7)
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CN107255188A (en) * | 2017-06-21 | 2017-10-17 | 中国水利水电第七工程局有限公司 | A kind of lifting pipeline method suitable at pipe gallery intersection node |
CN108121861A (en) * | 2017-12-13 | 2018-06-05 | 济南市市政工程设计研究院(集团)有限责任公司 | A kind of pipe gallery crosspoint modular design method based on BIM |
CN108509740A (en) * | 2018-04-09 | 2018-09-07 | 长沙市海图科技有限公司 | Pipeline path method and device for planning based on piping lane |
CN108984876A (en) * | 2018-07-02 | 2018-12-11 | 广州盛冠建筑科技有限公司 | A kind of service sleeve automation modeling method and system based on BIM |
CN110158655A (en) * | 2019-06-17 | 2019-08-23 | 中交第三公路工程局有限公司 | Pipe gallery system based on BIM technology |
CN111475900A (en) * | 2020-03-25 | 2020-07-31 | 中国五冶集团有限公司 | Rapid arrangement method of indoor electric pipelines |
CN117272567A (en) * | 2023-10-25 | 2023-12-22 | 中交城乡建设规划设计研究院有限公司 | Optimization method and system for comprehensive pipe rack bim modeling |
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CN107255188A (en) * | 2017-06-21 | 2017-10-17 | 中国水利水电第七工程局有限公司 | A kind of lifting pipeline method suitable at pipe gallery intersection node |
CN107255188B (en) * | 2017-06-21 | 2019-04-02 | 中国水利水电第七工程局有限公司 | A kind of lifting pipeline method suitable at pipe gallery intersection node |
CN108121861A (en) * | 2017-12-13 | 2018-06-05 | 济南市市政工程设计研究院(集团)有限责任公司 | A kind of pipe gallery crosspoint modular design method based on BIM |
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CN108509740B (en) * | 2018-04-09 | 2022-05-27 | 长沙市海图科技有限公司 | Pipeline path planning method and device based on pipe gallery |
CN108984876A (en) * | 2018-07-02 | 2018-12-11 | 广州盛冠建筑科技有限公司 | A kind of service sleeve automation modeling method and system based on BIM |
CN108984876B (en) * | 2018-07-02 | 2023-09-05 | 广州盛冠建筑科技有限公司 | BIM-based embedded sleeve automatic modeling method and system |
CN110158655A (en) * | 2019-06-17 | 2019-08-23 | 中交第三公路工程局有限公司 | Pipe gallery system based on BIM technology |
CN110158655B (en) * | 2019-06-17 | 2021-04-13 | 中交第三公路工程局有限公司 | Comprehensive pipe gallery system based on BIM technology |
CN111475900A (en) * | 2020-03-25 | 2020-07-31 | 中国五冶集团有限公司 | Rapid arrangement method of indoor electric pipelines |
CN117272567A (en) * | 2023-10-25 | 2023-12-22 | 中交城乡建设规划设计研究院有限公司 | Optimization method and system for comprehensive pipe rack bim modeling |
CN117272567B (en) * | 2023-10-25 | 2024-04-26 | 中交城乡建设规划设计研究院有限公司 | Optimization method and system for comprehensive pipe rack bim modeling |
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