CN104966154A - BIM technology-based temporary water and temporary electricity management method and system - Google Patents
BIM technology-based temporary water and temporary electricity management method and system Download PDFInfo
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- CN104966154A CN104966154A CN201510312967.8A CN201510312967A CN104966154A CN 104966154 A CN104966154 A CN 104966154A CN 201510312967 A CN201510312967 A CN 201510312967A CN 104966154 A CN104966154 A CN 104966154A
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Abstract
The invention discloses a BIM technology-based temporary water and temporary electricity management method and system. The method includes: performing temporary water and temporary electricity pre-planning based on BIM, so as to obtain a three-dimensional model of a temporary water and temporary electricity integrated system; performing collision check of a first time and three-dimensional drawing proofreading, so as to obtain a temporary water and temporary electricity three-dimensional design drawing; performing collision check of the second time and interface conversion on the temporary water and temporary electricity three-dimensional design drawing according to construction site environmental information and practical measurement data, and converting the temporary water and temporary electricity three-dimensional design drawing to a temporary water and temporary electricity two-dimensional construction blueprint; performing three-dimensional simulation construction simulation on the BIM corresponding to the temporary water and temporary electricity two-dimensional construction blueprint, so as to obtain a final BIM construction model; and performing construction according to the temporary water and temporary electricity two-dimensional construction blueprint and the final BIM construction model, thereby adopting a method of combined hanging of groove frames to lay temporary water and temporary electricity facilities. The BIM technology-based temporary water and temporary electricity management method provided by the invention has the advantages of being neat, being relatively high in installation efficiency, being stable and being low in cost, and can be widely applied to the field of computer application.
Description
Technical field
The present invention relates to computer application field, especially a kind of fulgurite that faces near water based on BIM technology manages method and system.
Background technology
BIM (Building Information Modeling is called for short BIM), is the basis using every relevant information data of construction-engineering project as model, carries out the foundation of BUILDINGS MODELS.BIM technology is a kind of datumization instrument being applied to engineering design construction management, the relevant information of various project is integrated by parameter model, carry out sharing and transmitting in the lifecycle process of project planning, operation and maintenance, engineering technical personnel are made to make correct understanding and efficient reply to various architecture information, for design team and each side's construction bodies of comprising building unit of operation provide the basis of collaborative work, play a significant role enhancing productivity, in cost-saving and reduction of erection time.BIM core technology can run through design and construction whole process.
Face electricity near water, generally refer to that the power and water of current use is all interim, instead of directly ratified to plug into from major network by water supply company and power supply department, how in construction period application, so be cut off along with the end of engineering possibly.There is following problem in the fulgurite reason of facing of current working-yard near water:
1, all kinds of interim pipeline facing electricity near water need lay respectively, and circuit is comparatively mixed and disorderly and installation effectiveness is lower;
2, traditional system of laying such as street code, wire rope continued to use mostly by all kinds of interim pipeline, and it is undesirable to lay effect, and the interim pipeline being difficult to ensure to lay is firm and neat;
3, interim pipeline because of preconsolidation stress not enough to the consideration of situation of change, and often and construction surface collide, therefore need repeatedly to tear down and reconstruct pipeline circuit, easily cause the waste of resource, add total cost.
Summary of the invention
In order to solve the problems of the technologies described above, the object of the invention is: provide a kind of neat, installation effectiveness is higher, firm and cost is low, faces electric management method near water based on BIM technology.
Another object of the present invention is: provide a kind of neat, installation effectiveness is higher, firm and cost is low, faces electric management system near water based on BIM technology.
The technical solution adopted for the present invention to solve the technical problems is:
Face an electric management method near water based on BIM technology, comprising:
S1, face electric preconsolidation stress near water based on BIM, faced the three-dimensional model of electricity integrated system near water;
S2, to carry out according to the three-dimensional model that obtains first time collision detection and three-dimensional drawing school careful, faced electric three-dimensional design drawing near water;
S3, carry out second time collision detection and interface conversion according to working-yard environmental information and actual measurement data to facing electric three-dimensional design drawing near water, thus electric three-dimensional design conversion of drawings will be faced near water for facing electricity two dimension construction blueprint near water;
S4, carrying out three-dimensional artificial construction simulation to facing BIM model corresponding to electricity two dimension construction blueprint near water, obtaining final BIM construction model;
S5, according to facing electricity two dimension construction blueprint near water and final BIM construction model is constructed, thus adopt the mode of truss combination hanging to lay to face electric facility near water.
Further, described step S1, it comprises:
S11, faced the basic model of electric line and equipment near water according to equipment and materials dimensional drawing;
S12, carry out architectural discipline, structure discipline and electromechanical speciality BIM model modeling according to user's request and the basic model that obtains, faced the three-dimensional model of electricity integrated system near water.
Further, described step S2, it comprises:
S21, first time collision detection is carried out to architectural discipline, structure discipline and electromechanical speciality BIM model, and generate first time and collide report;
S22, according to first time collision report the BIM model collided repeatedly is adjusted and is revised, finally obtain the BIM model of zero collision;
S23, face the design drawing of electricity integrated system near water according to zero collision BIM model generation, and three-dimensional drawing school is carried out to design drawing examine, faced electric three-dimensional design drawing near water.
Further, described step S3, it comprises:
S31, by working-yard Data Enter to facing BIM model corresponding to electric three-dimensional design drawing near water;
S32, according to working-yard actual measurement data, the BIM model after Data Enter to be revised;
S33, second time collision detection is carried out to revised BIM model, and revise facing electric three-dimensional design drawing near water according to the result checked, finally faced electric three-dimensional construction drawing near water;
S34, will face near water electric three-dimensional construction drawing through interface process be converted to face near water electricity two dimension construction blueprint.
Further, described step S4, it comprises:
The BIM model that S41, basis face electricity two dimension construction blueprint near water corresponding carries out construction area division, construction speed simulation and these three kinds of three-dimensional artificial construction simulations of equipment and materials transport simulation;
S42, determine according to the result of these three kinds of three-dimensional artificial construction simulations the construction area facing electricity integrated system near water.
Further, described step S41, it comprises:
BIM model according to facing electricity two dimension construction blueprint near water corresponding carries out construction area division;
Enter according to on-the-spot input and output material information and workman the information of leaving the theatre and carry out construction speed simulation;
Material according to construction carries out equipment and materials transport simulation.
Further, described step S42, it is specially:
According to occupancy in the result determination construction area of these three kinds of three-dimensional artificial construction simulations lower than the region of predetermined threshold value, and using occupancy lower than the region of predetermined threshold value as the construction area facing electricity integrated system near water.
The technical solution adopted for the present invention to solve the technical problems is:
Face an electric management system near water based on BIM technology, comprising:
Preconsolidation stress module, for facing electric preconsolidation stress near water based on BIM, is faced the three-dimensional model of electricity integrated system near water;
First time, collision detection and school examined module, for carry out according to the three-dimensional model obtained first time collision detection and three-dimensional drawing school careful, faced electric three-dimensional design drawing near water;
Second time collision detection and modular converter, for carrying out second time collision detection and interface conversion according to working-yard environmental information and actual measurement data to facing electric three-dimensional design drawing near water, thus electric three-dimensional design conversion of drawings will be faced near water for facing electricity two dimension construction blueprint near water;
Three-dimensional artificial construction simulation module, for carrying out three-dimensional artificial construction simulation to the BIM model facing electricity two dimension construction blueprint near water corresponding, obtains final BIM construction model;
Construction module, for according to facing electricity two dimension construction blueprint near water and final BIM construction model is constructed, thus adopts the mode of truss combination hanging to lay to face electric facility near water;
The output terminal of described preconsolidation stress module is examined module, second time collision detection and modular converter and three-dimensional artificial construction simulation module by first time collision detection with school successively and then is connected with the input end of module of constructing.
Further, described preconsolidation stress module, it comprises:
Basic model acquiring unit, for being faced the basic model of electric line and equipment near water according to equipment and materials dimensional drawing;
BIM model modeling unit, for carrying out architectural discipline, structure discipline and electromechanical speciality BIM model modeling according to user's request and the basic model that obtains, is faced the three-dimensional model of electricity integrated system near water;
The output terminal of described basic model acquiring unit is connected with the input end of BIM model modeling unit, and the output terminal of described BIM model modeling unit is connected with the input end that module is examined in school with first time collision detection.
Further, described first time collision detection and school examine module, it comprises:
Collision detection unit for the first time, for carrying out first time collision detection to architectural discipline, structure discipline and electromechanical speciality BIM model, and generation collides report for the first time;
BIM model redjustment and modification unit, for repeatedly adjusting according to first time collision report the BIM model collided and revise, finally obtains the BIM model of zero collision;
Three-dimensional drawing school document examination unit, for facing the design drawing of electricity integrated system near water according to zero collision BIM model generation, and carries out three-dimensional drawing school to design drawing and examines, faced electric three-dimensional design drawing near water;
Described first time, the input end of collision detection unit was connected with the output terminal of BIM model modeling unit, described first time, the output terminal of collision detection unit was connected with the input end of three-dimensional drawing school document examination unit by BIM model redjustment and modification unit, and the output terminal of described three-dimensional drawing school document examination unit is connected with the input end of modular converter with collision detection for the second time.
The beneficial effect of method of the present invention is: based on the thinking that pipeline is integrated, and the mode that have employed truss combination hanging lays the facility facing electricity integrated system near water, no longer needs to lay interim pipeline respectively, and circuit is comparatively neat and installation effectiveness is higher; Adopt the system of laying of truss combination hanging, solve the problem that the interim pipeline of traditional system of laying is firm and neat not; Have employed BIM model and carry out pool simulation to interim pipeline model before construction, and reduced the collision opportunity of interim pipeline and construction surface by twice collision detection, no longer need repeatedly to tear down and reconstruct pipeline circuit, cost is lower.
The beneficial effect of system of the present invention is: based on the thinking that pipeline is integrated, and the mode that have employed truss combination hanging lays the facility facing electricity integrated system near water, no longer needs to lay interim pipeline respectively, and circuit is comparatively neat and installation effectiveness is higher; Adopt the system of laying of truss combination hanging, solve the problem that the interim pipeline of traditional system of laying is firm and neat not; Have employed BIM model and carry out pool simulation to interim pipeline model before construction, and reduced the collision opportunity of interim pipeline and construction surface by twice collision detection, no longer need repeatedly to tear down and reconstruct pipeline circuit, cost is lower.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is a kind of overall flow figure facing electric management method near water based on BIM technology of the present invention;
Fig. 2 is the process flow diagram of step S1 of the present invention;
Fig. 3 is the process flow diagram of step S2 of the present invention;
Fig. 4 is the process flow diagram of step S3 of the present invention;
Fig. 5 is the process flow diagram of step S4 of the present invention;
Fig. 6 is a kind of one-piece construction figure facing electric management system near water based on BIM technology of the present invention;
Fig. 7 is that preconsolidation stress module of the present invention is with the structured flowchart of module is examined in collision detection and school for the first time.
Embodiment
With reference to Fig. 1, a kind ofly face electric management method near water based on BIM technology, comprising:
S1, face electric preconsolidation stress near water based on BIM, faced the three-dimensional model of electricity integrated system near water;
S2, to carry out according to the three-dimensional model that obtains first time collision detection and three-dimensional drawing school careful, faced electric three-dimensional design drawing near water;
S3, carry out second time collision detection and interface conversion according to working-yard environmental information and actual measurement data to facing electric three-dimensional design drawing near water, thus electric three-dimensional design conversion of drawings will be faced near water for facing electricity two dimension construction blueprint near water;
S4, carrying out three-dimensional artificial construction simulation to facing BIM model corresponding to electricity two dimension construction blueprint near water, obtaining final BIM construction model;
S5, according to facing electricity two dimension construction blueprint near water and final BIM construction model is constructed, thus adopt the mode of truss combination hanging to lay to face electric facility near water.
With reference to Fig. 2, be further used as preferred embodiment, described step S1, it comprises:
S11, faced the basic model of electric line and equipment near water according to equipment and materials dimensional drawing;
S12, carry out architectural discipline, structure discipline and electromechanical speciality BIM model modeling according to user's request and the basic model that obtains, faced the three-dimensional model of electricity integrated system near water.
With reference to Fig. 3, be further used as preferred embodiment, described step S2, it comprises:
S21, first time collision detection is carried out to architectural discipline, structure discipline and electromechanical speciality BIM model, and generate first time and collide report;
S22, according to first time collision report the BIM model collided repeatedly is adjusted and is revised, finally obtain the BIM model of zero collision;
S23, face the design drawing of electricity integrated system near water according to zero collision BIM model generation, and three-dimensional drawing school is carried out to design drawing examine, faced electric three-dimensional design drawing near water.
With reference to Fig. 4, be further used as preferred embodiment, described step S3, it comprises:
S31, by working-yard Data Enter to facing BIM model corresponding to electric three-dimensional design drawing near water;
S32, according to working-yard actual measurement data, the BIM model after Data Enter to be revised;
S33, second time collision detection is carried out to revised BIM model, and revise facing electric three-dimensional design drawing near water according to the result checked, finally faced electric three-dimensional construction drawing near water;
S34, will face near water electric three-dimensional construction drawing through interface process be converted to face near water electricity two dimension construction blueprint.
With reference to Fig. 5, be further used as preferred embodiment, described step S4, it comprises:
The BIM model that S41, basis face electricity two dimension construction blueprint near water corresponding carries out construction area division, construction speed simulation and these three kinds of three-dimensional artificial construction simulations of equipment and materials transport simulation;
S42, determine according to the result of these three kinds of three-dimensional artificial construction simulations the construction area facing electricity integrated system near water.
Be further used as preferred embodiment, described step S41, it comprises:
BIM model according to facing electricity two dimension construction blueprint near water corresponding carries out construction area division;
Enter according to on-the-spot input and output material information and workman the information of leaving the theatre and carry out construction speed simulation;
Material according to construction carries out equipment and materials transport simulation.
Be further used as preferred embodiment, described step S42, it is specially:
According to occupancy in the result determination construction area of these three kinds of three-dimensional artificial construction simulations lower than the region of predetermined threshold value, and using occupancy lower than the region of predetermined threshold value as the construction area facing electricity integrated system near water.
With reference to Fig. 6, a kind ofly face electric management system near water based on BIM technology, comprising:
Preconsolidation stress module, for facing electric preconsolidation stress near water based on BIM, is faced the three-dimensional model of electricity integrated system near water;
First time, collision detection and school examined module, for carry out according to the three-dimensional model obtained first time collision detection and three-dimensional drawing school careful, faced electric three-dimensional design drawing near water;
Second time collision detection and modular converter, for carrying out second time collision detection and interface conversion according to working-yard environmental information and actual measurement data to facing electric three-dimensional design drawing near water, thus electric three-dimensional design conversion of drawings will be faced near water for facing electricity two dimension construction blueprint near water;
Three-dimensional artificial construction simulation module, for carrying out three-dimensional artificial construction simulation to the BIM model facing electricity two dimension construction blueprint near water corresponding, obtains final BIM construction model;
Construction module, for according to facing electricity two dimension construction blueprint near water and final BIM construction model is constructed, thus adopts the mode of truss combination hanging to lay to face electric facility near water;
The output terminal of described preconsolidation stress module is examined module, second time collision detection and modular converter and three-dimensional artificial construction simulation module by first time collision detection with school successively and then is connected with the input end of module of constructing.
With reference to Fig. 7, be further used as preferred embodiment, described preconsolidation stress module, it comprises:
Basic model acquiring unit, for being faced the basic model of electric line and equipment near water according to equipment and materials dimensional drawing;
BIM model modeling unit, for carrying out architectural discipline, structure discipline and electromechanical speciality BIM model modeling according to user's request and the basic model that obtains, is faced the three-dimensional model of electricity integrated system near water;
The output terminal of described basic model acquiring unit is connected with the input end of BIM model modeling unit, and the output terminal of described BIM model modeling unit is connected with the input end that module is examined in school with first time collision detection.
With reference to Fig. 7, be further used as preferred embodiment, described first time collision detection and school examine module, it comprises:
Collision detection unit for the first time, for carrying out first time collision detection to architectural discipline, structure discipline and electromechanical speciality BIM model, and generation collides report for the first time;
BIM model redjustment and modification unit, for repeatedly adjusting according to first time collision report the BIM model collided and revise, finally obtains the BIM model of zero collision;
Three-dimensional drawing school document examination unit, for facing the design drawing of electricity integrated system near water according to zero collision BIM model generation, and carries out three-dimensional drawing school to design drawing and examines, faced electric three-dimensional design drawing near water;
Described first time, the input end of collision detection unit was connected with the output terminal of BIM model modeling unit, described first time, the output terminal of collision detection unit was connected with the input end of three-dimensional drawing school document examination unit by BIM model redjustment and modification unit, and the output terminal of described three-dimensional drawing school document examination unit is connected with the input end of modular converter with collision detection for the second time.
Below in conjunction with Figure of description and specific embodiment, the present invention is described in more detail.
Embodiment one
With reference to Fig. 1-5, reality first embodiment of the present invention:
A kind of implementation procedure of facing electric management method near water based on BIM technology of the present invention comprises:
(1) electricity planning relevant information is faced near water based on electromechanical model collection.
This process can be further subdivided into again:
(1), according to user's request to architectural discipline, structure discipline and electromechanical speciality BIM model modeling, the dynamo-electric three-dimensional model installed is obtained;
(2) three-dimensional model, installed according to electromechanics collects record related data, as finishing masonry wall is built relative to civil engineering structure locus, the minimum professional lap position of construction surface, one-level electronic box installation site, ground etc. in public area decorations smallpox finished surface relative altitude, room;
(2) face electro-graphic paper near water according to the design of collection planning information, and build up three-dimensional model.
This process can be further subdivided into again:
(1) the record related data design that the three-dimensional model, installed according to electromechanics is collected faces electro-graphic paper near water, based on the thinking that pipeline is integrated, the present embodiment adopts truss to combine the system of laying of hanging when Specific construction, electric facility is faced in integrated interim fire-fighting, haywire cable, temporary lighting light fixture, emergency evacuation light fixture, video monitoring, urgent call, region gate inhibition and mobile phone signal amplification etc. near water, and it is uniform, firmly attractive in appearance and protect sufficient effect that electric facility is faced at the scene that reaches near water.In addition, the present embodiment can also by the grid distribution formed with truss temporarily, integrated hook, thus the demand effectively meeting temporary cable hanging in construction.
(2), according to construction experience and observe check the dynamo-electric three-dimensional model installed after find that construction surface relative altitude is not high 3 ~ 3.5 meters of interval occupancies, most electromechanical equipment haulage track, installation site and general scaffold building, mobile space can be avoided, electric facility will be faced near water and be located at this region energy General Promotion work efficiency and be convenient to carry out security control management;
(3), will face electro-graphic paper near water uses modeling software to build up stereoscopic model.
(3) by electromechanical model with face electric model near water and carry out matched moulds, and doing first time collision detection, being optimized amendment to facing electric model position of collision near water.
This process can be further subdivided into again:
(1), by electromechanical model with face electric model near water and carry out matched moulds, carry out first time collision detection, and generate and collide report for the first time;
(2), according to first time collision report the BIM model collided repeatedly is adjusted and is revised,
(4) second time collision detection is carried out to the electric model that faces that electromechanical model and optimization are revised near water.
This process can be further subdivided into again:
(1), again electromechanical model is faced electric model near water and carries out matched moulds with optimizing to revise, carry out second time collision detection;
(2), repeatedly adjustment finally obtain zero collision with amendment face electric model near water.
(5) plane 2D drawing guiding construction is converted into from facing electric stereoscopic model near water.
This process can be further subdivided into again:
(1), utilize modeling software that the electric model that faces that zero collides is converted into plane 2D drawing near water;
(2), print and distribute and face electric 2D drawing near water to each professional teams and groups, receive drawing and facilitate plan entity to construct.
Embodiment two
The present embodiment with BIM system subway face near water electricity construction in be applied as example, practical situations of the present invention is described.
(1) application of design drawing
1. three-dimensional school is examined
BIM modelling is to whole once " preview " of facing electricity design near water, the process of modeling is also once comprehensive " three-dimensional school is examined " process simultaneously, a large amount of problem hidden in the design can be found in the process, promote global design quality, and significantly reduce the input of later stage building site process.Three-dimensional school is examined process and is mainly comprised:
(1) architectural discipline and the three-dimensional school of structure discipline model are examined
The three-dimensional model of Architecture and structure specialty is carried out matched moulds mainly through collaborative on-link mode (OLM) by this process, the functions such as the 3-D view carried by REVIT software, wandering map, camera view, carry out three-dimensional school to Architecture and structure component to examine, whether the body of electric facility own, component and space layout are faced in observation near water irrational situation, thus find to hide problem in the design, avoid the design alteration in later stage.So no matter in the conceptual level or in the working drawing stage, designer can study intuitively to facing near water electric equipment details, strengthens the control dynamics of detailing.
(2) the three-dimensional school of electromechanical speciality model is examined
This process is mainly through the three-dimensional model of link Architecture and structure specialty, in conjunction with the filtrator that REVIT software carries, 3-D view, wandering map, the functions such as camera view, carry out three-dimensional school to each electromechanical equipment special pipelines model to examine, the collision conflict that can run in timely eliminating project construction link, the consequent modification application list of remarkable minimizing, avoid because system is various, spatial complex and between the pipeline usually occurred, clash between pipeline and structural elements, or affect architecture indoor clear height and Space, or cause trouble to construction, cause doing over again or the generation of the situation such as waste.
2. preliminary pipeline layout
This process mainly utilizes BIM technology to carry out preliminary facing electric line comprehensive Design near water, and flow process is as follows:
(1), building, structure BIM model is set up according to working drawing;
(2), according to the BIM model of working drawing apparatus for establishing specialty, first by absolute altitude and the different classes of absolute altitude facing electric line near water of upper and lower relation setting of principle, again according to the clear height requirement of owner or design Fang Suoti, carry out comprehensive arrangement according to order from coarse to fine and refinement adjusts;
(3), preliminary adjustment result out after, carry out collision detection to each mechanical discipline model and building, structural model, draw and run collision report, then carry out corresponding model adjustment and amendment according to this collision report, this process is until zero collision repeatedly; The special circumstances of building, structural model cannot be dodged in case of faced electric line near water, needing mechanical discipline oppositely to put forward money, to solve complicated collision problem by full profession coordination to building, structure discipline.
(2) preparatory stage before the application and construction of design drawing
Subway engineering belongs to underground works, complex structure, if cause doing over again because of design problem, cost cost is larger.The present invention, by BIM technology, really achieves Design of three-dimensional visualization.The consistance of BIM model and entity, ensure that the feasibility of design proposal, can find Problems existing of constructing in advance, ensures the safety of engineering, quality and progress.
Traditional CAD platform, uses flat, mode that is that found, to cut open etc. three-view diagram to express and represent the result of design of oneself.But it causes isolating of information due to instrument reason, when running into project complexity, duration tight, be very easy to make mistakes.The appearance of BIM makes designer not only have the design tool of three-dimensional visualization, the more important thing is the lifting by instrument, make designer that three-dimensional form of thinking can be used to face electricity design near water, appropriate design model, avoids the rework problems caused because of design problem.
By BIM technology, the specialties such as building, structure, electromechanics can carry out collaborative design in identical platform, and carry out information interaction, and project administrator can observe the progress of each specialty at any time, to adjust, speeds up the work.
Ground iron pipe conduit is complicated, again because of its narrow field, must ensure that design is accurate.Utilize BIM technology, collision detection can be carried out to model, find the collision conflict in design process, thus substantially increase designed capacity and the work efficiency of pipeline layout, thus the series of problems that minimizing design alteration causes, both improve work efficiency and construction quality, in turn ensure that safety in production.
(3) construction stage
Metro project construction is complicated, and the present invention can utilize BIM system, derives three-dimensional simulation video, and replacement part faces electricity construction blueprint near water, guiding construction person works, thus ensures construction speed, avoids causing delaying work as drawing lacks.
BIM technology contains the full detail of building, the two and three dimensions drawing that image is visual not only can be provided, and the information that bill of quantities, construction management, virtual construction, cost estimate etc. can be provided more abundant, be convenient to communicating with each other of each department of project, collaborative work.BIM has publishing picture property: as the construction drawing providing integrated pipe line chart, collision detection debug reports and recommendations improvement project etc. practical.BIM also can derive three-dimensional simulation video, better guiding construction person works.
BIM platform is not only integrated with the complete information of buildings, additionally provides a three-dimensional communication environment simultaneously.Carry out compared with interchange after finding effective information at the scene from figure pile with project parties personnel under traditional mode, efficiency substantially increases again.BIM platform becomes the intercourse platform that the on-the-spot each side of a constructability exchanges gradually, project parties personnel can be allowed to coordinate project alternative easily, especially main equipment arrival transport aspect.In the past owing to lacking interaction platform, when main equipment is marched into the arena, easily cause construction site traffic disturbance because of place restriction, affect construction speed.The present invention, by BIM system, after carrying out complete trails simulation, can coordinate project parties personnel well to main equipment, thus shortens the engineering time, and reducing the cost caused because coordinating to have some setbacks increases, and improves working-yard production efficiency.
By the simulation of BIM to construction organization, project management can reach the timing node and installation procedure of understanding whole construction and installation link very intuitively, and clear difficult point being held in installation process and main points, construction party also can be optimized original mount scheme further and improve, improve the security of operating efficiency and arrangement and method for construction.
During subway work, traffic above-ground or environment can be affected, must strict control engineering progress.The present invention utilizes BIM system, can realize progress simulation, monitor in real time work progress, and planning of science activities place, control construction speed, resource and quality, ensure the safety of construction, improve construction quality, the reduction of erection time.
By BIM and construction schedule being linked, spatial information and temporal information are incorporated into a visual 4D(3D+Time) in model, intuitively, accurately can reflect the work progress of whole building.4D construction simulation technology can in project building course rational construction plan, accurate perception construction speed, optimize and use working sources and scientifically carry out Ground arrangement, unified management and control are carried out to the construction speed of whole engineering, resource and quality, with the reduction of erection time, reduces costs, improve quality.
A lot of construction teams and groups are unfamiliar with subway engineering equipment and material, easily cause by mistake dress or damage equipment and material, affect construction speed.And BIM system comprises all information of building (comprising material information), working procedure simulation can be carried out for construction Difficulties, instruct workman to construct, ensure construction speed.
Compared with prior art, the present invention has the following advantages:
(1) based on the thinking that pipeline is integrated, the mode that have employed truss combination hanging lays the facility facing electricity integrated system near water, no longer needs to lay interim pipeline respectively, and circuit is comparatively neat and installation effectiveness is higher.
(2) adopt the system of laying of truss combination hanging, solve the problem that the interim pipeline of traditional system of laying is firm and neat not.
(3) have employed BIM model and carry out pool simulation to interim pipeline model before construction, and reduced the collision opportunity of interim pipeline and construction surface by twice collision detection, no longer need repeatedly to tear down and reconstruct pipeline circuit, cost is lower.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (10)
1. face an electric management method near water based on BIM technology, it is characterized in that: comprising:
S1, face electric preconsolidation stress near water based on BIM, faced the three-dimensional model of electricity integrated system near water;
S2, to carry out according to the three-dimensional model that obtains first time collision detection and three-dimensional drawing school careful, faced electric three-dimensional design drawing near water;
S3, carry out second time collision detection and interface conversion according to working-yard environmental information and actual measurement data to facing electric three-dimensional design drawing near water, thus electric three-dimensional design conversion of drawings will be faced near water for facing electricity two dimension construction blueprint near water;
S4, carrying out three-dimensional artificial construction simulation to facing BIM model corresponding to electricity two dimension construction blueprint near water, obtaining final BIM construction model;
S5, according to facing electricity two dimension construction blueprint near water and final BIM construction model is constructed, thus adopt the mode of truss combination hanging to lay to face electric facility near water.
2. according to claim 1ly a kind ofly face electric management method near water based on BIM technology, it is characterized in that: described step S1, it comprises:
S11, faced the basic model of electric line and equipment near water according to equipment and materials dimensional drawing;
S12, carry out architectural discipline, structure discipline and electromechanical speciality BIM model modeling according to user's request and the basic model that obtains, faced the three-dimensional model of electricity integrated system near water.
3. according to claim 2ly a kind ofly face electric management method near water based on BIM technology, it is characterized in that: described step S2, it comprises:
S21, first time collision detection is carried out to architectural discipline, structure discipline and electromechanical speciality BIM model, and generate first time and collide report;
S22, according to first time collision report the BIM model collided repeatedly is adjusted and is revised, finally obtain the BIM model of zero collision;
S23, face the design drawing of electricity integrated system near water according to zero collision BIM model generation, and three-dimensional drawing school is carried out to design drawing examine, faced electric three-dimensional design drawing near water.
4. according to claim 3ly a kind ofly face electric management method near water based on BIM technology, it is characterized in that: described step S3, it comprises:
S31, by working-yard Data Enter to facing BIM model corresponding to electric three-dimensional design drawing near water;
S32, according to working-yard actual measurement data, the BIM model after Data Enter to be revised;
S33, second time collision detection is carried out to revised BIM model, and revise facing electric three-dimensional design drawing near water according to the result checked, finally faced electric three-dimensional construction drawing near water;
S34, will face near water electric three-dimensional construction drawing through interface process be converted to face near water electricity two dimension construction blueprint.
5. according to claim 1ly a kind ofly face electric management method near water based on BIM technology, it is characterized in that: described step S4, it comprises:
The BIM model that S41, basis face electricity two dimension construction blueprint near water corresponding carries out construction area division, construction speed simulation and these three kinds of three-dimensional artificial construction simulations of equipment and materials transport simulation;
S42, determine according to the result of these three kinds of three-dimensional artificial construction simulations the construction area facing electricity integrated system near water.
6. according to claim 5ly a kind ofly face electric management method near water based on BIM technology, it is characterized in that: described step S41, it comprises:
BIM model according to facing electricity two dimension construction blueprint near water corresponding carries out construction area division;
Enter according to on-the-spot input and output material information and workman the information of leaving the theatre and carry out construction speed simulation;
Material according to construction carries out equipment and materials transport simulation.
7. according to claim 5ly a kind ofly face electric management method near water based on BIM technology, it is characterized in that: described step S42, it is specially:
According to occupancy in the result determination construction area of these three kinds of three-dimensional artificial construction simulations lower than the region of predetermined threshold value, and using occupancy lower than the region of predetermined threshold value as the construction area facing electricity integrated system near water.
8. face an electric management system near water based on BIM technology, it is characterized in that: comprising:
Preconsolidation stress module, for facing electric preconsolidation stress near water based on BIM, is faced the three-dimensional model of electricity integrated system near water;
First time, collision detection and school examined module, for carry out according to the three-dimensional model obtained first time collision detection and three-dimensional drawing school careful, faced electric three-dimensional design drawing near water;
Second time collision detection and modular converter, for carrying out second time collision detection and interface conversion according to working-yard environmental information and actual measurement data to facing electric three-dimensional design drawing near water, thus electric three-dimensional design conversion of drawings will be faced near water for facing electricity two dimension construction blueprint near water;
Three-dimensional artificial construction simulation module, for carrying out three-dimensional artificial construction simulation to the BIM model facing electricity two dimension construction blueprint near water corresponding, obtains final BIM construction model;
Construction module, for according to facing electricity two dimension construction blueprint near water and final BIM construction model is constructed, thus adopts the mode of truss combination hanging to lay to face electric facility near water;
The output terminal of described preconsolidation stress module is examined module, second time collision detection and modular converter and three-dimensional artificial construction simulation module by first time collision detection with school successively and then is connected with the input end of module of constructing.
9. according to claim 8ly a kind ofly face electric management system near water based on BIM technology, it is characterized in that: described preconsolidation stress module, it comprises:
Basic model acquiring unit, for being faced the basic model of electric line and equipment near water according to equipment and materials dimensional drawing;
BIM model modeling unit, for carrying out architectural discipline, structure discipline and electromechanical speciality BIM model modeling according to user's request and the basic model that obtains, is faced the three-dimensional model of electricity integrated system near water;
The output terminal of described basic model acquiring unit is connected with the input end of BIM model modeling unit, and the output terminal of described BIM model modeling unit is connected with the input end that module is examined in school with first time collision detection.
10. according to claim 9ly a kind ofly face electric management system near water based on BIM technology, it is characterized in that: described first time collision detection and school examine module, it comprises:
Collision detection unit for the first time, for carrying out first time collision detection to architectural discipline, structure discipline and electromechanical speciality BIM model, and generation collides report for the first time;
BIM model redjustment and modification unit, for repeatedly adjusting according to first time collision report the BIM model collided and revise, finally obtains the BIM model of zero collision;
Three-dimensional drawing school document examination unit, for facing the design drawing of electricity integrated system near water according to zero collision BIM model generation, and carries out three-dimensional drawing school to design drawing and examines, faced electric three-dimensional design drawing near water;
Described first time, the input end of collision detection unit was connected with the output terminal of BIM model modeling unit, described first time, the output terminal of collision detection unit was connected with the input end of three-dimensional drawing school document examination unit by BIM model redjustment and modification unit, and the output terminal of described three-dimensional drawing school document examination unit is connected with the input end of modular converter with collision detection for the second time.
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| CN108952177A (en) * | 2018-06-07 | 2018-12-07 | 上海建工五建集团有限公司 | Electromechanical pipeline assembly construction method and system based on full vertical profile FLP figure |
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