CN104123412A - Method for detecting collision of curtain wall through BIM technology - Google Patents

Method for detecting collision of curtain wall through BIM technology Download PDF

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Publication number
CN104123412A
CN104123412A CN201410340771.5A CN201410340771A CN104123412A CN 104123412 A CN104123412 A CN 104123412A CN 201410340771 A CN201410340771 A CN 201410340771A CN 104123412 A CN104123412 A CN 104123412A
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curtain wall
bim
model
bim model
collision
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CN104123412B (en
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梁少宁
付文锋
麦惠明
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GOLDEN CURTAIN WALL GROUP Co Ltd
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GOLDEN CURTAIN WALL GROUP Co Ltd
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Abstract

The invention relates to a method for detecting collision of a curtain wall through the BIM technology. The method comprises the following steps that a parameterized curtain wall BIM model is established in BIM software; internal collision detection is conducted on all model units forming the BIM model in the prior step; the curtain wall BIM model and an external relevant professional BIM model are overlapped and integrated to form a task model and external collision detection is conducted on the task model; after external collision detection meets requirements, collision data are output and a detection report is submitted. According to the method, by establishing the parameterized curtain wall BIM model, conducting internal collision detection on the model and conducting external collision detection on the relevant professional BIM model, the optimal solution of curtain wall designing parameters can be solved easily by using the collision data detected through the method, therefore, it is guaranteed that the scheme is practicable after BIM model adjustment, efficient design and construction of complex curtain wall systems in large construction engineering projects are realized, and meanwhile, the technical risk of the projects is lowered. The method for detecting collision of the curtain wall through the BIM technology can be applied to curtain wall designing.

Description

A kind of by the curtain wall collision checking method of BIM technology
Technical field
The present invention relates to Curtain Wall Design, particularly relate to a kind of by the curtain wall collision checking method of BIM technology.
Background technology
BIM(Building Information Modeling), be called again BIM, it is a kind of Computer Applied Technology of novel engineering construction industry, by design, use every relevant information data of construction-engineering project as the basis of model, in the planning of construction project, design, construction, in the lifecycle process in the stages such as operation management, share and transmit, make engineering technical personnel make correct understanding and efficient reply to various architecture informations, for design team, unit in charge of construction and the each side including building unit of operation build main body provides the basis of collaborative work, enhancing productivity, cost-saving and reduction of erection time aspect plays a significant role.
The big construction item of current many complex appearances, multisystem, due to the expression that only uses two-dimentional drawing as its design and various expert data, unavoidably there is interference and the collision spatially such as various structures, parts, equipment, and this type of interference and collision problem be not before using BIM technology, only can rely on repeatedly manual comparison to find and solve.In addition, the duration of Big Business Building is all at full stretch, design team's composition of participation project is complicated, there is higher requirement progress to project and cost control aspect, the in the situation that of multi-specialized intersection, owner or project management side are difficult to each collision problem to carry out careful coordination and management.These problems, usually cause the frequent amendment design between each professional work post, and each professional construction unit and designing unit also need coordination repeatedly, and this has increased an object time and financial cost undoubtedly.
There is the building curtain wall of space curved surface moulding, just must constantly verify the feasibility of its technical scheme in the design phase, especially for going for the building curtain wall of fitting surface moulding by plane rule unit, how to make the unit plates of curtain wall of plane in the situation that meeting its curtain wall use function, appearance effect, realize the optimization of each controlling dimension parameter of unit plates of curtain wall, thereby guarantee that its spatial modelling and architectural design are in full accord, be the difficult point in current curtain wall technology field always.But only rely on the designing technique means of two-dimentional drawing or this quasi-tradition of 3-D effect model, be difficult to curtain wall error in mounting position and physical dimension adjust accurately and control, and finally affect the success or failure of whole building curtain wall engineering.
For above technical barrier, need one technical method or means targetedly badly, to assist, engineering each side is more effective carries out accurate Parametric designing, control, coordination and management to unit curtain wall system large-scale, complicated construction project.
Summary of the invention
In order to overcome above-mentioned technical matters, the object of the present invention is to provide a kind of by the curtain wall collision checking method of BIM technology, make cell curtain wall inside, and the interference of the building component such as structure, electromechanics of curtain wall and periphery and position of collision can be by the method by computer auto-detection out, and coordinate using this as the self-recision of curtain wall scheme or with outside relevant speciality design and the management technical means revised.
The technical solution adopted in the present invention is:
By a curtain wall collision checking method for BIM technology, comprise the following steps:
A. in BIM software, set up parametrization curtain wall BIM model;
B. the each model unit forming in step a in BIM model is carried out to internal impact detection, and select optimal design or enter next step according to testing result;
C. the BIM model stack of curtain wall BIM model and outside relevant speciality is integrated into task model, task model is carried out to external impact detection, and select optimize curtain wall BIM model parameter and return to step a or enter next step according to testing result;
D. external impact is exported crash data after detecting and meeting the requirements, and submits examining report to.
As the further improvement of technique scheme, in described step b, if the allowable error that detects the internal impact data that draw is outside the limited field of setting, internal impact data importing inter-process module union is gone out to the optimum solution of model unit size parameter, return to step a, curtain wall BIM model is revised and upgraded; As collide allowable error in limited field, enter step c.
As the further improvement of technique scheme, in described step c, external impact testing result error is extraneous, by external impact data importing external treatment module and ask curtain wall positional parameter optimum solution, return to step a, according to the data of oplimal Location parameter, curtain wall BIM model is revised and upgraded; As collide allowable error in limited field, enter steps d.
As the further improvement of technique scheme, space orientation, physical dimension, 3D shape that described parametrization curtain wall BIM model comprises main parts size title and No. ID, model unit form, and the controlling dimension of model unit and space orientation all adopt parametrization control.
As the further improvement of technique scheme, in described parametrization curtain wall BIM model, leave data-interface and facilitate adjustment and the renewal of parameter, this data-interface of the data of optimal size parameter.
As the further improvement of technique scheme, in described steps d, examining report comprises the form, position of collision of collision and No. ID of collision parts.
As the further improvement of technique scheme, described optimum solution adopts and includes but not limited to that the Mathematical mode that is converted into goal programming function obtains.
As the further improvement of technique scheme, described relevant speciality BIM model comprises building, structure, HVAC, dynamo-electric BIM model.
The invention has the beneficial effects as follows: the present invention is by setting up parametrization curtain wall BIM model, and this model is carried out internal impact detection and detected with the external impact of relevant speciality BIM model, utilize its crash data detecting to obtain the optimum solution of Curtain Wall Design parameter, thereby after guaranteeing the adjustment of BIM model, scheme is feasible, realize efficient design and the construction of complicated curtain wall system in Large-scale Construction Project, reduced project technical risk simultaneously.
Brief description of the drawings
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is design flow diagram of the present invention.
Embodiment
By a curtain wall collision checking method for BIM technology, comprise the following steps:
A. in selected BIM software platform, set up complete parametrization curtain wall BIM model.
B. according to the needs of Detection task, select different model unit, type or scopes in curtain wall system, each model unit to be checked is carried out to internal impact detection.Testing result judges submission program: if the allowable error of crash data is outside its limited field, its crash data is imported to inter-process module, module will calculate the optimum solution of its curtain wall model unit dimensional parameters, and return to step a, the data of optimal size parameter, by the data-interface of input step a, are revised and upgrade curtain wall BIM model; As collide allowable error in limited field, enter next step.
C. the BIM model stack of curtain wall BIM model and outside relevant speciality is integrated into task model, task model is carried out to external impact detection, and select optimize curtain wall BIM model parameter and return to step a or enter next step according to testing result.By curtain wall BIM model and location, the mutual relationship of outside other relevant specialities BIM model in strict accordance with design drawing, under suitable BIM software environment, superpose and integrate, with form one by different level, meet the interim of task demand or the final task model of integrating.For the collision problem between curtain wall system and other relevant speciality, model to be checked is carried out to external impact detection.The allowable error of external impact testing result is extraneous, by external impact data importing external treatment module and ask curtain wall positional parameter optimum solution, returns to step a, according to the data of oplimal Location parameter, curtain wall BIM model revised and upgraded; As collide allowable error in limited field, enter next step.
D. curtain wall BIM model is meeting after internal impact and external impact testing conditions, and output external impact data, submit examining report to relevant speciality or BIM model chief coordinator side.After output report data, exit detection system.
Above-mentioned parametrization curtain wall BIM model includes the necessary informations such as the space orientation that can meet the each main parts size title of curtain wall of Detection task needs and No. ID, model unit in engineering project, physical dimension, 3D shape formation.The controlling dimension of model unit and locus all adopt parametrization control, and leave data-interface and facilitate adjustment and the renewal of its parameter.
Preferably, in steps d, examining report comprises the information such as form, position of collision and No. ID of collision parts of collision, and the management and the coordination that can be the each professional BIM model of engineering provide technical basis.
In the detection and adjustment process of external impact and internal impact, optimum solution adopts and includes but not limited to that the Mathematical mode that is converted into goal programming function obtains.
Above-mentioned relevant speciality BIM model comprises the professional BIM models such as building, structure, HVAC, machine.
The allowable error of above-mentioned crash data, refer to can meet in curtain wall system or system outside technical feasibility, telotism, performance situation up to standard under, the error of the design in its permissible range or construction size data.
Curtain wall unit positional parameter in model of element dimensional parameters and the step c of step b is independent of one another in the present embodiment.
The technology of the present embodiment has the following advantages simultaneously:
1, the allowable error in curtain wall engineering design has been made to accurate scope control, in the inner or outside inevitable situation of interference and collision of curtain wall system, utilize its crash data detecting to obtain the optimum solution of Curtain Wall Design parameter, thereby after guaranteeing the adjustment of BIM model, scheme is feasible.
2, method is simply easy to realization, applied widely; Can be used for curtain wall engineering and other professional collaborative designs in most of construction project, construction and management.
3, by the application of BIM, can realize efficient design and the construction of complicated curtain wall system in Large-scale Construction Project, reduce project technical risk simultaneously.
4, design, the construction management level of curtain wall engineering project have been improved.
The above is the preferred embodiment of the present invention, and it does not form limiting the scope of the invention.Method for designing in the present embodiment is particularly useful for the design of the building curtain wall system of curved surface, abnormity.

Claims (8)

1. by a curtain wall collision checking method for BIM technology, it is characterized in that, comprise the following steps:
A. in BIM software, set up parametrization curtain wall BIM model;
B. the each model unit forming in step a in BIM model is carried out to internal impact detection;
C. internal impact detects to meet after will going the BIM model of curtain wall BIM model and outside relevant speciality is superposeed and is integrated into task model, and carries out external impact detection;
D. external impact is exported crash data after detecting and meeting the requirements, and submits examining report to.
2. according to claim 1 by the curtain wall collision checking method of BIM technology, it is characterized in that: in described step b, if the allowable error that detects the internal impact data that draw is outside the limited field of setting, calculate the optimum solution of model unit dimensional parameters, return to step a, curtain wall BIM model is revised and upgraded; As collide allowable error in limited field, enter step c.
3. according to claim 1 by the curtain wall collision checking method of BIM technology, it is characterized in that: in described step c, external impact testing result error is extraneous, calculate curtain wall positional parameter optimum solution, return to step a, according to the data of oplimal Location parameter, curtain wall BIM model is revised and upgraded; As collide allowable error in limited field, enter steps d.
4. according to the curtain wall collision checking method that passes through BIM technology described in claim 2 or 3, it is characterized in that: space orientation, physical dimension that described parametrization curtain wall BIM model comprises main parts size title and No. ID, model unit form, and the controlling dimension of model unit and space orientation all adopt parametrization control.
5. according to claim 4 by the curtain wall collision checking method of BIM technology, it is characterized in that: in described parametrization curtain wall BIM model, leave data-interface and facilitate adjustment and the renewal of parameter, this data-interface of the data of optimal size parameter.
6. according to claim 4 by the curtain wall collision checking method of BIM technology, it is characterized in that: in described steps d, examining report comprises form, position of collision and collision parts No. ID of collision.
7. according to the curtain wall collision checking method that passes through BIM technology described in claim 2 or 3, it is characterized in that: described optimum solution adopts and includes but not limited to that the Mathematical mode that is converted into goal programming function obtains.
8. according to claim 1 by the curtain wall collision checking method of BIM technology, it is characterized in that: described relevant speciality BIM model comprises building, structure, HVAC, dynamo-electric BIM model.
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Cited By (20)

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CN106484944A (en) * 2016-08-31 2017-03-08 浙江亚厦幕墙有限公司 A kind of Curtain Wall Design method based on BIM
CN106646568A (en) * 2016-12-27 2017-05-10 上海建材集团节能环保科技有限公司 Novel glass curtain wall intelligent monitoring system and method
CN107316339A (en) * 2017-06-14 2017-11-03 成都智建新业建筑设计咨询有限公司 The method that indoor design is carried out based on BIM
CN107558642A (en) * 2017-08-22 2018-01-09 中国十七冶集团有限公司 A kind of method in the large-scale open stone curtain wall installation based on BIM
CN107587632A (en) * 2017-09-20 2018-01-16 南京国豪家装饰设计有限公司 A kind of curtain wall installation method and system based on BIM technology
CN108427440A (en) * 2018-04-02 2018-08-21 武汉凌云建筑装饰工程有限公司 The method of the special-shaped unit plate machining accuracy of parametric data control
CN108442588A (en) * 2018-04-02 2018-08-24 武汉凌云建筑装饰工程有限公司 The design method of irregular stereo polygonal element curtain wall
CN108460189A (en) * 2018-02-06 2018-08-28 华北水利水电大学 A kind of curtain wall mounting design method based on BIM technology
CN108959694A (en) * 2018-05-17 2018-12-07 青岛理工大学 A kind of BIM geometrical model construction method of big scale of construction complex building
CN110110490A (en) * 2019-05-28 2019-08-09 中机中联工程有限公司 A method of curtain wall dynamic installation monitoring and collision detection based on BIM model
CN110210141A (en) * 2019-06-04 2019-09-06 宝业湖北建工集团有限公司 Model collision detection method, device and electronic equipment based on BIM technology
CN110306804A (en) * 2019-08-06 2019-10-08 中建八局第四建设有限公司 A kind of curtain wall construction method
CN110399689A (en) * 2019-07-31 2019-11-01 中铁十一局集团桥梁有限公司 Bent cap side Shell model method of adjustment, device, computer equipment and storage medium
CN110427653A (en) * 2019-07-08 2019-11-08 中国建筑第八工程局有限公司 Parametrization collision detection and modified method based on BIM
CN111552917A (en) * 2020-05-21 2020-08-18 广州市第四装修有限公司 Curtain wall construction method, device and equipment based on BIM and storage medium
CN111719752A (en) * 2020-07-14 2020-09-29 山东雄狮建筑装饰股份有限公司 Metal curtain wall mounting mode suitable for any curved surface
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
CN112347677A (en) * 2020-11-10 2021-02-09 中铁十四局集团建筑工程有限公司 Assembly type curtain wall integral lifting installation construction method based on BIM model construction technology support
CN112732237A (en) * 2021-01-26 2021-04-30 长威信息科技发展股份有限公司 Method and system for constructing code-free development technology model
CN113297650A (en) * 2021-07-28 2021-08-24 广东世纪达建设集团有限公司 BIM technology-based unit type glass curtain wall construction method and system

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Cited By (27)

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CN106484944B (en) * 2016-08-31 2019-04-05 浙江亚厦幕墙有限公司 A kind of Curtain Wall Design method based on BIM
CN106484944A (en) * 2016-08-31 2017-03-08 浙江亚厦幕墙有限公司 A kind of Curtain Wall Design method based on BIM
CN106646568A (en) * 2016-12-27 2017-05-10 上海建材集团节能环保科技有限公司 Novel glass curtain wall intelligent monitoring system and method
CN106646568B (en) * 2016-12-27 2019-04-19 上海建材集团节能环保科技有限公司 A kind of novel glass curtain wall intelligent monitor system and monitoring method
CN107316339A (en) * 2017-06-14 2017-11-03 成都智建新业建筑设计咨询有限公司 The method that indoor design is carried out based on BIM
CN107558642A (en) * 2017-08-22 2018-01-09 中国十七冶集团有限公司 A kind of method in the large-scale open stone curtain wall installation based on BIM
CN107587632A (en) * 2017-09-20 2018-01-16 南京国豪家装饰设计有限公司 A kind of curtain wall installation method and system based on BIM technology
CN108460189A (en) * 2018-02-06 2018-08-28 华北水利水电大学 A kind of curtain wall mounting design method based on BIM technology
CN108442588B (en) * 2018-04-02 2020-11-10 武汉凌云建筑装饰工程有限公司 Method for designing special-shaped three-dimensional polygonal unit curtain wall
CN108442588A (en) * 2018-04-02 2018-08-24 武汉凌云建筑装饰工程有限公司 The design method of irregular stereo polygonal element curtain wall
CN108427440A (en) * 2018-04-02 2018-08-21 武汉凌云建筑装饰工程有限公司 The method of the special-shaped unit plate machining accuracy of parametric data control
CN108959694A (en) * 2018-05-17 2018-12-07 青岛理工大学 A kind of BIM geometrical model construction method of big scale of construction complex building
CN110110490A (en) * 2019-05-28 2019-08-09 中机中联工程有限公司 A method of curtain wall dynamic installation monitoring and collision detection based on BIM model
CN110210141A (en) * 2019-06-04 2019-09-06 宝业湖北建工集团有限公司 Model collision detection method, device and electronic equipment based on BIM technology
CN110427653A (en) * 2019-07-08 2019-11-08 中国建筑第八工程局有限公司 Parametrization collision detection and modified method based on BIM
CN110427653B (en) * 2019-07-08 2023-01-24 中国建筑第八工程局有限公司 BIM-based parameterized collision detection and correction method
CN110399689A (en) * 2019-07-31 2019-11-01 中铁十一局集团桥梁有限公司 Bent cap side Shell model method of adjustment, device, computer equipment and storage medium
CN110399689B (en) * 2019-07-31 2023-05-09 中铁十一局集团桥梁有限公司 Method and device for adjusting capping beam edge shell model, computer equipment and storage medium
CN110306804A (en) * 2019-08-06 2019-10-08 中建八局第四建设有限公司 A kind of curtain wall construction method
CN111552917B (en) * 2020-05-21 2023-01-24 广州市第四装修有限公司 Curtain wall construction method, device and equipment based on BIM and storage medium
CN111552917A (en) * 2020-05-21 2020-08-18 广州市第四装修有限公司 Curtain wall construction method, device and equipment based on BIM and storage medium
CN111719752A (en) * 2020-07-14 2020-09-29 山东雄狮建筑装饰股份有限公司 Metal curtain wall mounting mode suitable for any curved surface
CN111950102B (en) * 2020-08-19 2023-02-28 中机中联工程有限公司 Dynamic detection method of super high-rise window cleaning machine through BIM technology
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
CN112347677A (en) * 2020-11-10 2021-02-09 中铁十四局集团建筑工程有限公司 Assembly type curtain wall integral lifting installation construction method based on BIM model construction technology support
CN112732237A (en) * 2021-01-26 2021-04-30 长威信息科技发展股份有限公司 Method and system for constructing code-free development technology model
CN113297650A (en) * 2021-07-28 2021-08-24 广东世纪达建设集团有限公司 BIM technology-based unit type glass curtain wall construction method and system

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