CN102819623A - Method for detecting collision positions through building information modeling (BIM) - Google Patents
Method for detecting collision positions through building information modeling (BIM) Download PDFInfo
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- CN102819623A CN102819623A CN2011101563560A CN201110156356A CN102819623A CN 102819623 A CN102819623 A CN 102819623A CN 2011101563560 A CN2011101563560 A CN 2011101563560A CN 201110156356 A CN201110156356 A CN 201110156356A CN 102819623 A CN102819623 A CN 102819623A
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Abstract
The invention relates to a method for detecting collision positions through the BIM. The method comprises the steps that BIM information is obtained from a BIM data bank; a system is established according to the BIM information; a processor selects range information of a collision system needed to be checked; the processor checks collision points automatically; and the processor detects collision point positions, completes the collision detection and prints collision detection reports. Compared with the prior art, the method for detecting collision positions through the BIM has the advantages of being simple, convenient to use, and capable of helping construction projects improve efficiencies, reduce risks and improve project construction and operation and maintenance management levels and the like.
Description
Technical field
The present invention relates to a kind of detection method, especially relate to a kind of method through BIM collision detection position.
Background technology
BIM (Building Information Modeling; Be BIM) be after CAD (computer-aided design (CAD)) technology, to appear at the another important Computer Applied Technology of engineering construction industry, causing the once beyond example thorough revolution of building trade.This techniques make use digital modeling software improves Project design, construction and efficiency of managing, and gives and adopt this technological building enterprise to bring great newly-increased value.
The Shanghai disaster recovery center is one of three integrated information system disaster recovery centers building in China of State Grid Corporation of China.This project relates to that specialty is numerous, device systems is complicated, the duration is tight, to cost control requirements such as material, manual work height.Mainly there is following problem in project in process of construction:
(1) disaster recovery center equipment is numerous; System complex; Space pipeline trend limited is very complicated, and traditional CAD drawing unavoidably exists equipment, pipeline, structure directly to collide conflict owing to use two-dimensional approach to do design, publish picture; These needs of work of past by construction enterprises and designing unit's comprehensive coordination, all have negative effect to project process and cost control at the construction field (site).
(2) the disaster recovery center duration very tight, the team that participates in project forms complicated.This need have very strong management and control to construction schedule, construction system design, personnel's crossed construction of working-yard.
(3) the disaster recovery center investment has strict control; But because numerous, the system complex of equipment; Equipment, the material engineering amount that in construction costs, accounts for important proportion added up the preliminary budget data that often reference design unit and unit in charge of construction provide, and lacks effective ladder of management as the owner.
(4) disaster recovery center is as a data center, and can the reliability of its related infrastructure is directly connected to the IT service system normally, continue, stable operation.The efficient of any part reduces or fault, all will cause the availability of IT service to reduce, and gently then causes message reference not smooth, and is heavy then bring the various heavy losses that can not estimate.As ensure data center's availability the first line of defence---" Centralized Monitoring " can help disaster recovery center to reach the target of " high availability " fast.
To the subject matter of above existence, need badly and carry out research targetedly, to improve engineering management level and usefulness monitoring capability, solve a difficult problem that exists in the construction.
Summary of the invention
The object of the invention is exactly to provide a kind of method simple, easy to use for the defective that overcomes above-mentioned prior art existence, can help engineering construction project to raise the efficiency, reduce the method for passing through BIM collision detection position of risk and raising project construction and operation management level.
The object of the invention can be realized through following technical scheme: a kind of method through BIM collision detection position, and it is characterized in that this method may further comprise the steps: 1) processor is transferred the BIM model information from the BIM database; 2) processor is set up system according to the BIM model information; 3) processor selection need be checked the range information of collision system; 4) the processor self-verifying point of impingement; 5) processor detects point of impingement position, accomplishes collision detection, and prints the collision detection report.
Described step 2) system in comprises HVAC system, water supply system and unwatering system.
Compared with prior art, the present invention has the following advantages:
1, method is simple, easy to use;
2,, help engineering construction project to raise the efficiency, reduce risk through the application of BIM;
3, improve project construction and operation management level.
Embodiment
Below in conjunction with specific embodiment the present invention is elaborated.
Embodiment
A kind of method through BIM collision detection position, this method may further comprise the steps:
Step 1) is transferred the BIM model information from the BIM database;
Step 2) sets up system according to the BIM model information; System comprises HVAC system, water supply system and unwatering system.
The step 3) processor selection need be checked the range information of collision system;
The step 4) processor self-verifying point of impingement;
The step 5) processor detects point of impingement position, accomplishes collision detection, and prints the collision detection report.
In the Shanghai disaster recovery center was built, the collision solution that application the present invention carries out had:
1, refrigerator room K-J axial location blower fan conflicts with the cold-storage jar, design drawing blower fan absolute altitude FL+4900, cold-storage tank top absolute altitude+4450.Design drawing cold-storage jar pedestal absolute altitude is+100, and pedestal was+200 after construction was accomplished, historical facts or anecdotes border cold-storage jar napex absolute altitude should be+and 4550.Hanging highest point bottom absolute altitude at the bottom of the blower fan subsides beam is FL+3950, must conflict with the cold-storage jar.
The big blower fan and the cold-storage jar of two bluenesss must collide, and need lift good blower fan and unload and tear down and reconstruct, and revise to design that blower fan is moved on to other places, avoid resulting in greater loss.
2, the K/1-2 place is seen in basement K axle corridor, 1000*400 fresh wind tube FL+5.500, and FL+5850 at the bottom of the K bloster clashes.Find that in three-dimensional model this root fresh wind tube does not have other pipes with the height of a horizontal level FL+4000, and the adjacent position also there is the pipe of a FL+4000, also can not reduce the corridor clear height so move on to FL+4000.
3, the K/3-6 place is seen in basement K axle corridor
1) the hydrant pipe be responsible for centre-height and fix on+6300, but ready-made extinguishing pipe leads under the arm of machine room and turns over, the in-site measurement minimum altitude is to+5980, with two 2000*630 airducts of row up and down, the height pressed downward near 200mm.
2) under the 2000*630 airduct that two are arranged up and down here; Chilled water pipe design centre height+4200mm of two external diameter 529mm; The international ready-made water pipe in-site measurement of flying dragon; Pipe end absolute altitude FL+4130 improves nearly 200mm than design height, again two 2000*630 airducts of arranging has up and down up been pressed 200mm.
3) according to three-dimensional model, last lower compression 200mm, two 2000x630 airducts of arranging up and down of figure below do not have space mounting and arrange.
4, public corridor
Public corridor is the concentrated area of pipeline, and space, outward appearance etc. is had higher requirements, and ceiling height fixes on 2.7 meters.Pay close attention to pipeline is arranged rationally, confirm to satisfy 2.7 meters headroom requirement.Particular content is following:
41) examine the absolute altitude that finished surfaces, structure finished surface, beam are built in all positions, public corridor, data are gathered to overall budget, fit tube line generalization are installed.
42) according to BIM collision report model, point out seriously zone of problem, cooperate the installation overall budget to accomplish pipeline layout.Be under the basement interlayer, the minimum beam of interlayer is apart from only 3.3 meters of floor levels here, and concentrated between the extinction using gas steel cylinder, fire pump room, Air Conditioning Facilities, pipeline is complicated unusually in the corridor.Pipeline comes out to turn over from the interlayer bottom here, and standpipe conflicts with transverse tube easily, coordinates in case conflict then be difficult to.
43) examine least favorable position, public corridor ceiling height, 2.7 meters ceiling height can be satisfied in most zones.Can not satisfy having of headroom requirement: 1. basement K axle corridor interlayer is regional, and the minimum crane span structure in K/12-14 axle zone can only be accomplished FL+2.55 rice.2. basement K axle corridor, the K/2-3 zone, minimum crane span structure can only be accomplished FL+2.55 rice.This two place needs designing institute to design again, and wherein the design adjustment has been done in the K/2-3 zone.
Above-mentioned case has belongs to serious problems, and what have belongs to challenge, and these problem is not as in time finding before construction; Can't the former design idea of implementation part after the installation, perhaps cause secondary to do over again, influence construction speed; The intervention of BIM; These problems were both solved before not taking place, practiced thrift the duration, prevent the economic loss that this detachment comes.
The 2000 many places points of impingement in the original design have been found through the BIM model; Utilize classification and provide the collision detection report; Be implemented in the preceding discovery of construction beginning and eliminate the most important 500 many places points of impingement, reduced doing over again and artificial, waste of material that the working-yard causes because of collision problem.
Through adjusting; In the disaster recovery center engineering of Shanghai; Through integrated application to the BIM technology, before construction, find and eliminated 2000 many places collision mistake, delayed works even engineering that cause are done over again because these collisions are wrong effectively to have reduced the working-yard possibility; The change passive response is ACTIVE CONTROL, has guaranteed the integral body control of project management team to construction speed greatly; Through BIM model optimization construction organization order and flow process, formulate more reasonably construction schedule in addition, reduced the potential safety hazard that crossed construction brings.For example, through above measure, make dynamo-electric the installation not only shift to an earlier date 8 days and march into the arena construction; And the installation of Air-conditioning Engineering was reduced to 58 days by original 81 days, and the duration has reduced 23 days; The electric power fire engineering was reduced to 60 days by original 88 days, and the duration has reduced 28 days.Because the application of BIM aspect progress monitoring, the integral construction progress of Shanghai disaster recovery center engineering has shortened 3 months.
Claims (2)
1. method through BIM collision detection position is characterized in that this method may further comprise the steps:
1) processor is transferred the BIM model information from the BIM database;
2) processor is set up system according to the BIM model information;
3) processor selection need be checked the range information of collision system;
4) the processor self-verifying point of impingement;
5) processor detects point of impingement position, accomplishes collision detection, and prints the collision detection report.
2. a kind of method through BIM collision detection position according to claim 1 is characterized in that described step 2) in system comprise HVAC system, water supply system and unwatering system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011101563560A CN102819623A (en) | 2011-06-10 | 2011-06-10 | Method for detecting collision positions through building information modeling (BIM) |
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| CN2011101563560A CN102819623A (en) | 2011-06-10 | 2011-06-10 | Method for detecting collision positions through building information modeling (BIM) |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198195A (en) * | 2013-04-16 | 2013-07-10 | 上海上安机电设计事务所有限公司 | BIM-based (building information modeling-based) building engineering model collision detection method |
| CN103399987A (en) * | 2013-07-10 | 2013-11-20 | 中国大唐集团科学技术研究院有限公司 | Method and device for adjusting pipeline collisions in power plant model |
| CN103400228A (en) * | 2013-08-07 | 2013-11-20 | 中铁第一勘察设计院集团有限公司 | Method for creating post engineering information model for railway and urban railway traffic station |
| CN103500371A (en) * | 2013-08-08 | 2014-01-08 | 机械工业第六设计研究院有限公司 | Change control method based on BIM |
| CN104574476A (en) * | 2015-01-21 | 2015-04-29 | 中国十七冶集团有限公司 | Basement clearance detection method based on BIM model |
| CN104715114A (en) * | 2015-03-19 | 2015-06-17 | 中铁二局第五工程有限公司 | Method and device for conducting collision detection on steel truss arch bridge through BIM |
| CN104715115A (en) * | 2015-03-19 | 2015-06-17 | 中铁二局第五工程有限公司 | Method and device for designing auxiliary construction facilities of steel truss arch bridge through BIM |
| CN105424078A (en) * | 2015-12-08 | 2016-03-23 | 中国一冶集团有限公司 | Suspension rod collision tester and simulation method for hoisting process based on auxiliary BIM technology and the suspension rod collision tester |
| CN107169214A (en) * | 2017-05-24 | 2017-09-15 | 辽宁工程技术大学 | A kind of BUILDINGS MODELS design method |
| CN111950102A (en) * | 2020-08-19 | 2020-11-17 | 中机中联工程有限公司 | Dynamic detection method of super high-rise window cleaning machine through BIM technology |
| CN112883469A (en) * | 2021-02-04 | 2021-06-01 | 鑫源建设科技有限责任公司 | BIM technology-based digital processing method and system for special-shaped component |
| CN113434932A (en) * | 2021-06-25 | 2021-09-24 | 广联达科技股份有限公司 | Collision detection method and device of BIM (building information modeling) model and electronic equipment |
| CN114969935A (en) * | 2022-06-01 | 2022-08-30 | 北京梦诚科技有限公司 | Method and system for calculating capital construction graphs, electronic equipment and storage medium |
-
2011
- 2011-06-10 CN CN2011101563560A patent/CN102819623A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 刘学成: "基于BIM的建筑设备管线协调", 《科技创业月刊》 * |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198195A (en) * | 2013-04-16 | 2013-07-10 | 上海上安机电设计事务所有限公司 | BIM-based (building information modeling-based) building engineering model collision detection method |
| CN103399987A (en) * | 2013-07-10 | 2013-11-20 | 中国大唐集团科学技术研究院有限公司 | Method and device for adjusting pipeline collisions in power plant model |
| CN103399987B (en) * | 2013-07-10 | 2016-12-28 | 中国大唐集团科学技术研究院有限公司 | Power plant model adjusts the method and device of pipeline collision |
| CN103400228B (en) * | 2013-08-07 | 2016-04-13 | 中铁第一勘察设计院集团有限公司 | The creation method of engineering information model after railway and city rail traffic station |
| CN103400228A (en) * | 2013-08-07 | 2013-11-20 | 中铁第一勘察设计院集团有限公司 | Method for creating post engineering information model for railway and urban railway traffic station |
| CN103500371A (en) * | 2013-08-08 | 2014-01-08 | 机械工业第六设计研究院有限公司 | Change control method based on BIM |
| CN104574476A (en) * | 2015-01-21 | 2015-04-29 | 中国十七冶集团有限公司 | Basement clearance detection method based on BIM model |
| CN104715115A (en) * | 2015-03-19 | 2015-06-17 | 中铁二局第五工程有限公司 | Method and device for designing auxiliary construction facilities of steel truss arch bridge through BIM |
| CN104715114A (en) * | 2015-03-19 | 2015-06-17 | 中铁二局第五工程有限公司 | Method and device for conducting collision detection on steel truss arch bridge through BIM |
| CN104715114B (en) * | 2015-03-19 | 2018-06-05 | 中铁二局第五工程有限公司 | The collision checking method and device of steel truss arched bridge beam are realized using BIM |
| CN104715115B (en) * | 2015-03-19 | 2018-03-23 | 中铁二局第五工程有限公司 | The design method and device of steel truss arch bridge construction auxiliary equipment are realized using BIM |
| CN105424078A (en) * | 2015-12-08 | 2016-03-23 | 中国一冶集团有限公司 | Suspension rod collision tester and simulation method for hoisting process based on auxiliary BIM technology and the suspension rod collision tester |
| CN105424078B (en) * | 2015-12-08 | 2018-03-09 | 中国一冶集团有限公司 | A kind of suspension rod crash tests instrument and based on the suspension rod crash tests instrument auxiliary BIM technology hoisting analogy method |
| CN107169214A (en) * | 2017-05-24 | 2017-09-15 | 辽宁工程技术大学 | A kind of BUILDINGS MODELS design method |
| CN111950102A (en) * | 2020-08-19 | 2020-11-17 | 中机中联工程有限公司 | Dynamic detection method of super high-rise window cleaning machine through BIM technology |
| CN112883469A (en) * | 2021-02-04 | 2021-06-01 | 鑫源建设科技有限责任公司 | BIM technology-based digital processing method and system for special-shaped component |
| CN112883469B (en) * | 2021-02-04 | 2023-02-03 | 鑫源建设科技有限责任公司 | BIM technology-based digital processing method and system for special-shaped component |
| CN113434932A (en) * | 2021-06-25 | 2021-09-24 | 广联达科技股份有限公司 | Collision detection method and device of BIM (building information modeling) model and electronic equipment |
| CN113434932B (en) * | 2021-06-25 | 2024-04-30 | 广联达科技股份有限公司 | Collision detection method and device of BIM model and electronic equipment |
| CN114969935A (en) * | 2022-06-01 | 2022-08-30 | 北京梦诚科技有限公司 | Method and system for calculating capital construction graphs, electronic equipment and storage medium |
| CN114969935B (en) * | 2022-06-01 | 2023-03-31 | 北京梦诚科技有限公司 | Method and system for calculating capital construction graphs, electronic equipment and storage medium |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA SHANGHAI POWER COM Free format text: FORMER OWNER: SHANGHAI JIULONG ELECTRIC POWER SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20121228 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121228 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant after: SHANGHAI MUNICIPAL ELECTRIC POWER Co. Applicant after: State Grid Corporation of China Applicant after: SHANGHAI ELECTRIC POWER COMMUNICATION Co.,Ltd. Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Applicant before: SHANGHAI MUNICIPAL ELECTRIC POWER Co. Applicant before: Shanghai Jiulong Electric Power Science & Technology Co.,Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |