CN110424204A - Large Square pavement construction method based on BIM technology - Google Patents
Large Square pavement construction method based on BIM technology Download PDFInfo
- Publication number
- CN110424204A CN110424204A CN201910728908.7A CN201910728908A CN110424204A CN 110424204 A CN110424204 A CN 110424204A CN 201910728908 A CN201910728908 A CN 201910728908A CN 110424204 A CN110424204 A CN 110424204A
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- floor tile
- pavement construction
- software
- bim technology
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
-
- 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
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
Abstract
The invention discloses a kind of Large Square pavement construction method based on BIM technology, comprising: according to ground pavement construction figure and field condition, place architecture information is inputted in BIM modeling software, carries out grid dividing in software；The information of floor tile is inputted in software, and coding is named to the floor tile of each type；The floor tile for compiling code for three-dimensional ground model insertion in software carries out intuitive three-dimensional computer and mats formation typesetting, and carries out typesetting optimization according to construction requirement, and production three-dimensional is mated formation template；Determine that three-dimensional is mated formation after template, software according to coding, modeling information to obtain floor tile data, it is quantitative with this guiding material, labour, determine that cutting quantity, optimized construction procedure carry out square pavement construction.The present invention efficiently carries out whole effective typesetting before construction, is accurately determined pattern of mating formation, surface material cutting quantity, and the optimization that mat formation is saving material, promoting aesthetics and improving speed of application.
Description
Technical field
The present invention relates to a kind of Large Square pavement construction method based on BIM technology belongs to garden engineering technology neck
Domain.
Background technique
Mating formation is the important component of Garden Engineering, and existing requirement aesthetically also has the requirement on Strength Mass.It passes
System garden paving usually all be examination paving after directly mat formation, often will appear in Large Square is mated formation aesthetic effect it is bad,
Speed of application is slow, surface material is wasted and done over again the problems such as frequent.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, provide a kind of based on the big of BIM technology
Area square pavement construction method efficiently carries out whole effective typesetting before construction, is accurately determined pattern of mating formation, surface layer
Material cut, and the optimization that mat formation is saving material, promoting aesthetics and improving speed of application.
In order to solve the above technical problems, the present invention provides a kind of Large Square pavement construction method based on BIM technology,
It is characterized in that, comprising:
According to ground pavement construction figure and field condition, place architecture information is inputted in BIM modeling software, is carried out in software
Grid dividing；
The information of floor tile is inputted in software, and coding is named to the floor tile of each type；
The floor tile for compiling code for three-dimensional ground model insertion in software carries out intuitive three-dimensional computer and mats formation typesetting, and root
Typesetting optimization is carried out according to construction requirement, production three-dimensional is mated formation template；
Determine that three-dimensional is mated formation after template, software according to coding, modeling information to obtain floor tile data, with this guiding material, labour
It is quantitative, determine that cutting quantity, optimized construction procedure carry out square pavement construction.
Further, the place architecture information includes ground size and shape, ground installation, gutter, absolute altitude variation
Position, Equipment Foundations, green coverage and inspection shaft.
Further, the method for the square pavement construction includes:
Pulp sweeping, the cement mortar that paves binder course: it in one laminin cement slurry of substrate surface brush, while being laid on plain-water slurry stiff
Property mortar；
Leaching slurry is laid with floor tile；
Slot, jointing, raked joint.
Further, the mass ratio of cement and medium coarse sand is 1:2 ~ 1:3 in the dry mortar.
Further, the leaching starches, is laid with floor tile method particularly includes: floor tile is lain in knot by bracing wire position first
It closes on layer, hammers jolt ramming into shape with rubber, then remove floor tile from binder course, and drenched in the region using plain-water slurry
Slurry pours plaster uniformly, finally again lies against floor tile on cement slurry, hammers jolt ramming into shape with rubber.
Further, the jointing carries out jointing of mating formation using sand mold gap filler, and sand mold gap filler is by cement, fine sand and water
It is made, mass ratio 1:2:4.
Further, further include setting-out bracing wire of mating formation before the pulp sweeping, the cement mortar that paves binder course: in surrounding metope or
Horizontal absolute altitude control line is pulled out by the vertical ruler of steel on guide pile, or places calibrated bolck and carries out absolute altitude control, and in coagulation soil matrix
Typesetting line is pulled out on layer.
Further, further include maintenance after the slot, jointing, raked joint: pavement surfaces are cleaned out using clear water, remove
Remaining sundries；After the completion of cleaning, watering covering is carried out with plastic film, colour bar cloth or geotextiles, is opened after covering 4 ~ 5d.
Advantageous effects of the invention:
(1) effect is true to nature, conducive to brick is selected: BIM technology arranges brick technology using three-dimensional simulation, so that row's brick process lifelike image, directly
It is reversed to mirror the true overview after engineering entity is completed, strong reference is provided in terms of selecting face brick to owner or construction party.
(2) shorten the construction period, reduction is done over again: BIM simulation row's brick can greatly reduce the labor intensity of scene row's brick, the row's of raising brick
Efficiency shortens the construction period, also can avoid as practical row's brick is improper and caused by do over again loss.
(3) accurate statistics saves material: after BIM technology simulation row's brick, accurate quantity statistics can be carried out to brick, and
And accurately recognize the quantity and size for the non-full brick for needing to process or cut in each region, so that construction personnel shifts to an earlier date
It carries out and cuts out brickwork work, avoid material loss caused by due to on-site cutting is improper, also improve the efficiency of pavement construction.
Specific embodiment
The invention will be further described below.Following embodiment is only used for clearly illustrating technical side of the invention
Case, and not intended to limit the protection scope of the present invention.
The present invention provides a kind of Large Square pavement construction method based on BIM technology, efficiently carries out before construction
Whole effective typesetting, is accurately determined pattern of mating formation, surface material cutting quantity, and the optimization that mat formation is to save material, mention
It rises aesthetics and improves speed of application.
The technological principle of Large Square pavement construction based on BIM technology are as follows:
1. ground size and shape, ground installation, gutter, absolute altitude are changed according to ground pavement construction figure and field condition
In the information inputs BIM modeling software such as position, Equipment Foundations, green coverage and inspection shaft Revit, grid is carried out in software and is drawn
Point, accurate reference and data are provided for site operation surveying and locating；
2. inputting the information such as material, the size and shape of standard specification and non-standard specification floor tile in Revit, and to each
The floor tile of type is all named coding, and must not bear the same name, and brick body type is that material is purchased, stored, cutting etc. and provides mesh
Record；
3. in Revit software, the floor tile of code was compiled for three-dimensional ground model insertion, is carried out intuitive three-dimensional computer and is mated formation row
Version, view result figure require in order to selection according to opposite joint of mating formation in construction etc., carry out typesetting optimization；
4. after determining paving hazard, Revit software according to coding, modeling information to obtain floor tile data, including floor tile bill of materials,
Cutting statistics is single etc., quantitative with this guiding material, labour, determines cutting quantity, optimized construction procedure, be conducive to construction schedule,
The establishment of cost planning provides condition to carry out brick body cutting and accurate stock in advance to save material, improve speed of application
Deng；
5. in Specific construction, strict control and fining working procedure, the performance indicator of the materials such as improvement mortar, cement slurry,
Mated formation opposite joint problem using threedimensional model prevention and processing, the large area paving that construction is fast, perception is good, durability is good is realized with this
Dress.
The method of Large Square pavement construction based on BIM technology, specifically includes the following steps:
1. three-dimensional modeling
1) construction drawing is imported, and place architecture information is inputted in Revit, including ground size and shape, ground installation, row
The information such as ditch, absolute altitude change location, Equipment Foundations, green coverage and inspection shaft.
2) " roof " order is found under " building " tabs, any one mode is selected to draw roof；Click left side room
Instance properties dropdown arrow is pushed up, is finding " the oblique window of glass " bottom, the region of tile work, the side drawn are drawn with rectangle order
There is small triangle in wire side, indicate the drafting sideline be it is acclive, find on left side instance properties column and " define roof slope
Degree ", which is cancelled, chooses the option, then the gradient is cancelled, and is clicked and is completed.
3) the oblique window of glass created (zone boundary of mating formation) is clicked, selects " editing type " on instance properties column, pop-up
" type attribute " dialog box, is adjusted according to design requirement: " curtain wall panel " can choose system panel or voluntarily create
It builds, represents floor tile；" condition of contact " is selection brick body positioning grid, and " grid " layout may be configured as " fixed range ", can be defeated
Enter floor tile correspondingly-sized, goes back adjustable angle, positioning brick body effect；" adjusting perpendicular stile's size " can serve as brick by adding perpendicular stile
Seam.
4) usually system carries panel race and is not able to satisfy design requirement, needs newly-built race, selects " metric system curtain wall panel ", wound
New curtain wall panel, including standard floor tile and non-standard floor tile are built, non-standard floor tile includes cutting brick, special shaped brick etc., to each
Type panel race is intended to individually name, encode；It opens elevational view " inside " view to be drawn, along the preset reference of template
Plane creation stretches, and sets " panel " for its subclass, adds material parameters and panel thickness parameter for panel；It will wound
The curtain wall panel built up is loaded into project, curtain wall panel application created in the type attribute dialog box of the oblique window of glass
In current project.After importing panel, typesetting, rendering can be clicked and check effect of mating formation.
2. preparation of construction
The type of mating formation occurred to all large area of engineering provides work all by Revit software development template for subsequent construction
Skill standard and node way.Three-dimensional mat formation sample making it is complete after, Ying Jinhang material is quantitative, selection, cleaning base.
Material is quantitative: the detail table function in Revit can be used to count curtain wall panel quantity (floor tile), may be selected
The index needed is counted, to determine a variety of materials amount of purchasing.Selection: arrange special messenger to floor tile color, intensity, hole,
The parameters such as flatness, integrality and size are checked, coherent detection list is checked, and guarantee that floor tile meets three-dimensional model of mating formation and wants
It asks.It also needs accordingly to check the materials such as cement, sand, guarantees quality.
Cleaning base: by concrete base layer surface leave mortar or other sundries clean up, recess carry out mortar fill and lead up,
Guarantee substrate surface it is smooth, without particle, not ponding.
3. setting-out bracing wire of mating formation
In order three-dimensional to be mated formation, accurately to scene, Ying Caiyong theodolite or level measure model for setting-out.In surrounding metope
Or horizontal absolute altitude control line is pulled out by the vertical ruler of steel on guide pile, calibrated bolck can also be placed and carry out absolute altitude control, and in coagulation
Typesetting line (and the same absolute altitude of absolute altitude control line) is pulled out on soil matrix layer.
4. pulp sweeping, the cement mortar that paves binder course
After setting-out bracing wire, pulp sweeping or set slurry can be carried out to increase the degree of cohering to base, i.e., in substrate surface batch knife brush
One laminin cement slurry, the ratio of mud are preferably 0.5.During covering slurry, it can be laid with dry mortar on plain-water slurry simultaneously,
The cement mortar binder course for paving into 3-4cm thickness is sought, dry mortar requires cement and medium coarse sand mass ratio is 1:2 ~ 1:3, does
Humid control is " hand pinches agglomerating, the loose not scattered, landing of hand and blooms ".
5. leaching slurry is laid with floor tile
After the completion of cement mortar binder course, it should ensure that binder course is smooth and absolute altitude meets design requirement.First by floor tile by drawing
Line position is lain on binder course, is hammered jolt ramming into shape with rubber, is then removed floor tile from binder course, and drenched in the region
It starches, pour plaster uniformly, using plain-water slurry, the ratio of mud 0.5 is hammered into shape finally, again lying against floor tile on cement slurry with rubber
Jolt ramming.Phenomena such as bubble, hollowing caused by floor tile be can effectively avoid in this way in pavement process.
When large area paving, ten word control lines can be drawn, respectively spread a line in length and breadth, are used as large area paving table muscle, and according to
Three-dimensional is mated formation model and field lofting bracing wire, starts paving in ten word control line intersection points, to two sides or direction of retreat sequence paving.
When paving floor tile using rubber hammer tapping compacting, using leaching slurry processes, using guiding ruler control flatness, control errors ± 5mm with
It is interior.When paving is at edge or facility, component, floor tile need to be cut, the model that should mat formation in strict accordance with three-dimensional is rationally cut
(can also shift to an earlier date well cutting), guarantee effect of mating formation are best.Brickwork joint is carried out using cross locator, spile or bamboo chip, close joint, is opened
The slit width of seam controls, and the materials such as cross locator answer sturdy and durable, accurate size, and slit width is preferably 5 ~ 10mm, and slit width error should be controlled
System is within ± 2mm.
Three-dimensional is mated formation during model foundation, can carry out Continuous optimization to typesetting, in order to be not in paving in constructing
The problem of rim angle opposite joint is unreasonable and step is dealt with improperly.It is first grid lines to be unlocked, then adjust net that typesetting is adjusted in Revit
Ruling realizes that typesetting adjusts to suitable position, with this, carries out floor tile Paving Construction according to final Makeup Optimization, avoids opposite joint
Uneven, step distinct issues, reduction do over again, improve quality.
6. slot, jointing, raked joint
Slot: surface layer is mated formation complete 2-3d after, the position for needing symmetry slot uneven is modified, and is cut into Handheld grinding machine
Consistent width needs to make secondary protection after dicing if doing the protection of six faces.
Jointing: needing joint filling position to answer oil-free and floating ash, as overdrying can suitably sprinkle water it is wet.Generally use sand mold joint filling
Agent carries out jointing of mating formation, and tool generally stitches knife, and sand mold gap filler is made of cement, fine sand and water, in the pasty state, water sand ash quality
Than for 1:2:4, humidity should be controlled as " pinching molding at pellet shape, hand ".
Raked joint: after gap filler slightly receives slurry, being cleaned with sponge, clears up other face pollutions of mating formation, (sponge is omited with sponge wiping
Band moisture content, penetrates into water naturally in seam).
7. maintenance
Pavement surfaces are cleaned out using clear water, remove the sundries such as remaining cement, mortar, sandstone, it must not be clear using corrosivity
Clean dose.After the completion of cleaning, watering covering is carried out with plastic film, colour bar cloth or geotextiles, it is desirable that is just allowed after 4 ~ 5d of covering
It is open.If desired in upper other operations of progress of mating formation, protective layer should be set up on surface, forbid big machinery mat formation upper passage or
Operation.
For the present invention using three-dimensional simulation row brick technology (BIM technology), row's brick process is vivid and can reflect and really mats formation
Effect is carried out selecting brick, be improved efficiency conducive to owner or construction party；BIM typesetting can also greatly reduce the labor intensity of scene examination paving
And fault, it shortens the construction period, reduce and do over again；BIM model can accurate statistics go out floor tile amount and cutting quantity, cut to carry out brick body in advance
It cuts and accurately stock provides condition, save material, accelerate speed of application.
BIM technology of the present invention can accurately calculate the cutting quantity for floor tile of mating formation, and can shift to an earlier date and carry out in factory or field canopy
Cutting, the noise and fugitive dust for avoiding on-site cutting floor tile from generating；BIM technology can be finely controlled for every kind of material, be avoided
Waste of material, pollution scene.
The present invention builds three-dimensional by BIM technology and mats formation model, rapidly and accurately can carry out typesetting to mating formation on computers
Optimize with thin portion, guarantee is mated formation, and pattern is exquisite, treatment of details is proper, realizes optimal effect of mating formation, plays, passes through convenient for people
And appreciation.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. the Large Square pavement construction method based on BIM technology, characterized in that include:
According to ground pavement construction figure and field condition, place architecture information is inputted in BIM modeling software, is carried out in software
Grid dividing；
The information of floor tile is inputted in software, and coding is named to the floor tile of each type；
The floor tile for compiling code for three-dimensional ground model insertion in software carries out intuitive three-dimensional computer and mats formation typesetting, and root
Typesetting optimization is carried out according to construction requirement, production three-dimensional is mated formation template；
Determine that three-dimensional is mated formation after template, software according to coding, modeling information to obtain floor tile data, with this guiding material, labour
It is quantitative, determine that cutting quantity, optimized construction procedure carry out square pavement construction.
2. the Large Square pavement construction method according to claim 1 based on BIM technology, characterized in that the field
Ground architecture information include ground size and shape, ground installation, gutter, absolute altitude change location, Equipment Foundations, green coverage and
Inspection shaft.
3. the Large Square pavement construction method according to claim 1 based on BIM technology, characterized in that described wide
The method of pavement construction includes:
Pulp sweeping, the cement mortar that paves binder course: it in one laminin cement slurry of substrate surface brush, while being laid on plain-water slurry stiff
Property mortar；
Leaching slurry is laid with floor tile；
Slot, jointing, raked joint.
4. the Large Square pavement construction method according to claim 3 based on BIM technology, characterized in that described dry
The mass ratio of cement and medium coarse sand is 1:2 ~ 1:3 in rigid mortar.
5. the Large Square pavement construction method according to claim 3 based on BIM technology, characterized in that the leaching
Slurry is laid with floor tile method particularly includes: first lies on binder course floor tile by bracing wire position, hammers jolt ramming into shape with rubber, so
Floor tile is removed from binder course afterwards, and leaching slurry is carried out using plain-water slurry in the region, is poured plaster uniformly, finally again by ground
Face brick is lain against on cement slurry, hammers jolt ramming into shape with rubber.
6. the Large Square pavement construction method according to claim 3 based on BIM technology, characterized in that the hook
Seam carries out jointing of mating formation using sand mold gap filler, and sand mold gap filler is made of cement, fine sand and water, mass ratio 1:2:4.
7. the Large Square pavement construction method according to claim 3 based on BIM technology, characterized in that described to sweep
It starches, before the cement mortar that paves binder course further include setting-out bracing wire of mating formation: being pulled out on surrounding metope or guide pile by the steel ruler that hangs down
Horizontal absolute altitude control line, or place calibrated bolck and carry out absolute altitude control, and pull out typesetting line on concrete base layer.
8. the Large Square pavement construction method according to claim 3 based on BIM technology, characterized in that described to cut
Further include maintenance after seam, jointing, raked joint: pavement surfaces being cleaned out using clear water, remove remaining sundries；After the completion of cleaning,
Watering covering is carried out with plastic film, colour bar cloth or geotextiles, is opened after covering 4 ~ 5d.
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| CN201910728908.7A CN110424204A (en) | 2019-08-08 | 2019-08-08 | Large Square pavement construction method based on BIM technology |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111203987A (en) * | 2020-01-20 | 2020-05-29 | 深圳市奇信集团股份有限公司 | Stone floor construction method |
| CN111324922A (en) * | 2020-01-23 | 2020-06-23 | 久瓴(上海)智能科技有限公司 | Method and device for generating floor tile model, computer equipment and storage medium |
| CN112287553A (en) * | 2020-10-30 | 2021-01-29 | 金刚幕墙集团有限公司 | Curtain wall standardized design method based on BIM |
| CN114369977A (en) * | 2022-01-11 | 2022-04-19 | 中国建筑西北设计研究院有限公司 | Paving method of large-area discrete paving structure |
| CN114674404A (en) * | 2022-04-14 | 2022-06-28 | 江苏山水环境建设集团股份有限公司 | Construction method of dynamic weighing intelligent detection system |
| CN115012266A (en) * | 2022-06-14 | 2022-09-06 | 深圳市市政工程总公司 | Block paving and pasting assembly type construction method |
| CN115619256A (en) * | 2022-09-30 | 2023-01-17 | 中国建筑一局(集团)有限公司 | Intelligent coding construction method for wave routing and paving of super-large-scale special-shaped stone |
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| CN115012266A (en) * | 2022-06-14 | 2022-09-06 | 深圳市市政工程总公司 | Block paving and pasting assembly type construction method |
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| CN115619256A (en) * | 2022-09-30 | 2023-01-17 | 中国建筑一局(集团)有限公司 | Intelligent coding construction method for wave routing and paving of super-large-scale special-shaped stone |
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Application publication date: 20191108 |