CN113128846B - BIM-based full life cycle management method for large-scale steel structure building engineering - Google Patents
BIM-based full life cycle management method for large-scale steel structure building engineering Download PDFInfo
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Abstract
The invention discloses a BIM-based full life cycle management method for large-scale steel structure building engineering, which specifically comprises the steps of building a BIM and augmented reality technology collaborative design platform, building a full-stage effective database, building a steel structure construction intelligent management platform, integrating BIM+ three-dimensional scanning with a mixed reality completion model, and building a green intelligent operation and maintenance platform. Considering the full life cycle of large-scale steel structure constructional engineering, the aim is to build a full life cycle intelligent management system based on BIM technology, effectively solve the communication barriers and data barriers which are independently generated in each stage, reduce the field manpower dependence by utilizing an informationized intelligent management mode, and reduce the sudden and serious influence of epidemic situations and the like.
Description
Technical Field
The invention relates to the technical field of building information, in particular to a BIM-based full life cycle management method for large-scale steel structure building engineering.
Background
The steel structure building can be well combined with the modern informatization technology due to the self assemblability and higher industrialization degree, so that informatization industrialization transformation of the building industry is realized, and the steel structure building becomes a focus of attention in various social circles.
The traditional large-scale steel structure building management technology and mode are separated from each stage of design, construction and operation and maintenance, and work is carried out by different units respectively, so that the whole coordination is lacking, and the information delivery of the construction stage in the design stage, particularly the information and data delivery of the operation and maintenance stage in the design/construction stage are very difficult. And the traditional management mode and technology are relied on, so that the human dependence is high, the safety requirement of sudden epidemic situation is difficult to meet, and the problem of personnel shortage caused by epidemic situation, similar sudden situation and the like is resisted. Therefore, large steel structure building construction requires the addition of more informationized new technologies.
BIM technology relies on characteristics such as self synergism/informatization, visualization, and the like, can be well used as a bridge for combining various information technologies such as Internet of things, internet, big data, artificial intelligence, cloud computing and the like with a traditional large-scale steel structure building, effectively improves the defects of the traditional building mode, reduces manpower dependence, combines three stages, and forms a complete whole-process intelligent building system.
Disclosure of Invention
The invention aims to provide a BIM-based full life cycle management method for large-scale steel structure building engineering, which can realize the combination of a large-scale steel structure building design stage/construction stage and an operation and maintenance stage, form a full life cycle management system for the large-scale steel structure building engineering based on BIM, combine various information technologies such as Internet of things, internet, big data, artificial intelligence, cloud computing and the like, build a collaborative design platform, a steel structure construction intelligent management platform and a green intelligent operation and maintenance management platform, build a full-stage effective database, realize the transmission of effective data of each stage, realize the reduction of people in the construction process through intelligent construction management and the use of a construction robot, effectively resist epidemic situation impact, and ensure the safety and the smooth construction of personnel.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a BIM-based full life cycle management method for large-scale steel structure building engineering specifically comprises the following steps:
1) Building a collaborative design platform based on BIM and augmented reality technology: firstly, constructing a BIM structure model by using Revit, then importing a platform, designing an AR software interface by the platform, connecting the platform with the AR software interface, projecting the structure model by an AR technology, carrying out collaborative design on the basis of each specialty, synchronously changing and designing, ensuring collaborative communication among the professions at any time, combining with a construction stage, and completing construction deepening work, wherein the intersection comprises visual intersection and intersection of engineering quantity statistics and a blanking list;
2) Building a full-stage effective database: constructing a full-stage effective database by using a MySQL tool, delivering unified standards for design data, and designing data requirements required by each stage in advance, wherein the full-stage database stores the effective data of each stage, deletes redundant data, and ensures that each stage stores and retrieves the effective data of the previous stage and the working history;
3) Building a steel structure construction intelligent management platform: based on the intersection BIM information model and design data in the design stage, a steel structure construction intelligent management platform is built, all components on site are connected through an RFID technology and a LoRa technology, a design interface interacts with a construction robot and an intelligent monitoring system, intelligent decision is made through cloud computing and big data technology, and personnel management and control, material management and control, safety management, quality management, progress management and cost management are realized by combining the platform;
4) BIM+ three-dimensional scanning and completion model integration of mixed reality: performing real projection on the BIM model by utilizing a mixed reality technology, prompting the key positions of acceptance inspection, assisting in the performance of acceptance inspection, measuring an actual field by utilizing a three-dimensional scanning technology, and recording in the BIM model; updating the correction record of the unqualified position in the later period; integrating all information in the BIM model to form a BIM completion model;
5) Building a green intelligent operation and maintenance platform: based on the design of the operation and maintenance platform in the design stage and the data delivered in the design and operation and maintenance stages, effective data are retrieved, BIM models delivered through completion are arranged, building space, important components, machine equipment and the platform are connected through two-dimensional codes, RFID, sensors, intelligent equipment and video monitoring technology, intelligent building management and control is conducted through the platform, and energy consumption management, space management, office management, hidden engineering management and personnel management functions are achieved, so that intelligent management and control, quick inquiry and auxiliary decision making are achieved.
In the step 1), personnel identity confirmation is performed by registering a login platform in real name, AR desktop projection is performed by the platform, a certain floor or a certain unit is randomly called for viewing, editing and changing are directly performed in the platform, changing history and editor information are called in the platform, and collision points, design progress and design changing positions are highlighted and prompted.
As a preferred scheme, the construction of the full-stage database in the step 2) mainly ensures the delivery of the data of the green intelligent operation and maintenance platform in the operation and maintenance stage in the design and construction stage and the adjustment of the effective data by the platform, and three platforms in three stages are comprehensively combined in advance to form a full-stage intelligent management system, and interaction is performed through a unified data transmission standard.
As a preferable scheme, the RFID electronic tag of the prefabricated steel member in the step 3) is directly generated by a factory, and the factory prefabricated steel member model and specific data information come from the intersection of the design stage; the platform comprises a platform function design, an information query and management module, a BIM (building information modeling) light integrated browsing module, a multidimensional visual monitoring module, a steel structure construction multiparty collaborative management module and an intelligent monitoring module.
In a preferred embodiment, the recording and acceptance in step 4) are performed simultaneously, and paperless office work is performed.
As a preferable scheme, the green intelligent operation and maintenance platform in the step 5) performs space, equipment and hidden engineering positioning through the finished BIM, provides the position of the required management place in time, receives construction information of the construction stage, and avoids the maintenance and management difficulty of the hidden engineering for the condition of the hidden engineering.
Compared with the prior art, the invention has the advantages that: by utilizing the characteristics of BIM visualization, informatization and the like, a BIM cooperative management platform is built, and communication barriers among professions are reduced in an intuitive way; the intelligent construction technology based on BIM participates in greatly improving the informatization degree of large-scale steel structure buildings, and the intelligent management of informatization is carried out on projects by combining new technologies such as Internet of things, digital twinning and the like, so that an organization management mode is optimized, and the management efficiency is improved. The manpower dependence in construction is effectively reduced, and a solution is provided for resisting epidemic situations and the like. The BIM technology is used for comprehensively optimizing and intelligently managing in engineering design stage, construction stage and operation and maintenance stage after operation, and the maximum advantage of the BIM technology is exerted by combining the BIM technology with projects. The integration application of BIM technology in the whole life cycle of the novel building industrialization is accelerated.
Drawings
FIG. 1 is a block diagram of the whole life cycle management method of the large-scale steel structure building engineering based on BIM.
FIG. 2 is a schematic diagram of the intelligent management platform module and the functional design of the steel structure construction of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to the drawings, the full life cycle management method of the large-scale steel structure building engineering based on BIM specifically comprises the following steps:
1) Building a collaborative design platform based on BIM and augmented reality technology: and constructing a collaborative design platform based on BIM and augmented reality technology. And according to construction and requirements, carrying out structural modeling of the building engineering by using Revit software, leading in AR software through BIM model light weight after completion, and carrying out model projection by using AR. Each specialty carries out design and modification on the basis of a structural model, orange display is carried out on the currently designed progress in the platform, red display is carried out on the currently modified part, the editor identity information and the component information can be consulted by clicking each part, the unchanged area is gray, and the platform allows multiple terminals and multiple users to log in simultaneously. Performing visual bottoming and generating a blanking list and a blanking model;
2) Building a full-stage effective database: constructing a full-stage database by using a MySQL tool, establishing data storage requirements according to platform design requirements of design, construction and operation and maintenance stages, and designing unified data transmission standards and ports to ensure the storage and smooth retrieval of data of each stage;
3) Building a steel structure construction intelligent management platform: carrying out visual intersection content in a design stage, managing prefabricated steel components by means of an RFID technology, connecting intelligent equipment to manage and control a construction robot, connecting an intelligent camera to monitor field conditions in real time, and carrying out intelligent decision making on field transmission data by a platform, wherein the platform not only realizes safety management, quality management, progress management and cost management, but also realizes functions of material management, mechanical equipment management and control, tower crane management and control, intelligent construction and the like;
4) BIM+ three-dimensional scanning and completion model integration of mixed reality: firstly, a BIM information model following progress is arranged, the BIM information model is projected in an actual building by utilizing a mixed reality technology, unqualified parts are rapidly identified, prompting and marking are carried out in the BIM model, the real site situation is recorded by utilizing a three-dimensional scanning technology, and finally, the information is completely integrated into the BIM model, and the BIM model and the actual model can be switched and checked to form a complete BIM completion model;
5) Building a green intelligent operation and maintenance platform: after the information of each module is input, the functions of energy consumption management, space management, office management, hidden engineering management, personnel management and the like are performed by using a green intelligent operation and maintenance platform based on BIM, query content is positioned in a BIM model, related works such as maintenance, change and the like are recorded, and the tracing and quick performance of operation and maintenance work are ensured.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (6)
1. The full life cycle management method of the large-scale steel structure building engineering based on BIM is characterized by comprising the following steps of:
1) Building a collaborative design platform based on BIM and augmented reality technology: firstly, constructing a BIM structure model by using Revit, then importing a platform, designing an AR software interface by the platform, connecting the platform with the AR software interface, projecting the structure model by an AR technology, carrying out collaborative design on the basis of each specialty, synchronously changing and designing, ensuring collaborative communication among the professions at any time, combining with a construction stage, and completing construction deepening work, wherein the intersection comprises visual intersection and intersection of engineering quantity statistics and a blanking list;
2) Building a full-stage effective database: constructing a full-stage effective database by using a MySQL tool, delivering unified standards for design data, and designing data requirements required by each stage in advance, wherein the full-stage database stores the effective data of each stage, deletes redundant data, and ensures that each stage stores and retrieves the effective data of the previous stage and the working history;
3) Building a steel structure construction intelligent management platform: based on the intersection BIM information model and design data in the design stage, a steel structure construction intelligent management platform is built, all components on site are connected through an RFID technology and a LoRa technology, a design interface interacts with a construction robot and an intelligent monitoring system, intelligent decision is made through cloud computing and big data technology, and personnel management and control, material management and control, safety management, quality management, progress management and cost management are realized by combining the platform;
4) BIM+ three-dimensional scanning and completion model integration of mixed reality: performing real projection on the BIM model by utilizing a mixed reality technology, prompting the key positions of acceptance inspection, assisting in the performance of acceptance inspection, measuring an actual field by utilizing a three-dimensional scanning technology, and recording in the BIM model; updating the correction record of the unqualified position in the later period; integrating all information in the BIM model to form a BIM completion model;
5) Building a green intelligent operation and maintenance platform: based on the design of the operation and maintenance platform in the design stage and the data delivered in the design and operation and maintenance stages, effective data are retrieved, BIM models delivered through completion are arranged, building space, important components, machine equipment and the platform are connected through two-dimensional codes, RFID, sensors, intelligent equipment and video monitoring technology, intelligent building management and control is conducted through the platform, and energy consumption management, space management, office management, hidden engineering management and personnel management functions are achieved, so that intelligent management and control, quick inquiry and auxiliary decision making are achieved.
2. The BIM-based full life cycle management method for large steel structure building engineering according to claim 1, wherein the method comprises the following steps: in the step 1), personnel identity confirmation is carried out by a real-name registration login platform, AR desktop projection is carried out by the platform, a certain floor or a certain unit is randomly called for checking, editing and changing are directly carried out in the platform, changing history and editor information are called in the platform, and collision points, design progress and design changing positions are highlighted and prompted.
3. The BIM-based full life cycle management method for large steel structure building engineering according to claim 1, wherein the method comprises the following steps: and 2) constructing a full-stage database, wherein the important guarantee is that the design and construction stages deliver the data of the green intelligent operation and maintenance platform in the operation and maintenance stage and the platform call the effective data, and three platforms in three stages are comprehensively combined in advance to form a full-stage intelligent management system, and interaction is performed through a unified data transmission standard.
4. The BIM-based full life cycle management method for large steel structure building engineering according to claim 1, wherein the method comprises the following steps: the RFID electronic tag of the prefabricated steel component in the step 3) is directly generated by a factory, and the factory prefabricated steel component model and specific data information come from the intersection of the design stage; the platform comprises a platform function design, an information query and management module, a BIM (building information modeling) light integrated browsing module, a multidimensional visual monitoring module, a steel structure construction multiparty collaborative management module and an intelligent monitoring module.
5. The BIM-based full life cycle management method for large steel structure building engineering according to claim 1, wherein the method comprises the following steps: and 4) recording and checking work are performed simultaneously, and paperless office work is implemented.
6. The BIM-based full life cycle management method for large steel structure building engineering according to claim 1, wherein the method comprises the following steps: the green intelligent operation and maintenance platform in the step 5) performs space, equipment and hidden engineering positioning through the finished BIM after finishing, provides the position of the required management place in time, receives construction information of the construction stage, and avoids the difficult maintenance and management of the hidden engineering for the condition of the hidden engineering.
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| CN111119480A (en) * | 2019-12-06 | 2020-05-08 | 中国十七冶集团有限公司 | Assembly type building panoramic construction management method based on BIM + MR technology |
| CN112288384A (en) * | 2020-09-23 | 2021-01-29 | 山西省工业设备安装集团有限公司 | Application of P-BIAS-based fabricated building full-life-cycle management |
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