CN106761798B - A kind of large diameter shield tunnel face management system based on BIM - Google Patents
A kind of large diameter shield tunnel face management system based on BIM Download PDFInfo
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- CN106761798B CN106761798B CN201710025802.1A CN201710025802A CN106761798B CN 106761798 B CN106761798 B CN 106761798B CN 201710025802 A CN201710025802 A CN 201710025802A CN 106761798 B CN106761798 B CN 106761798B
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Abstract
The large diameter shield tunnel face management system based on BIM that the present invention relates to a kind of, it include: face management subsystem, according to project profile information, information-based modeling is carried out to large diameter shield tunnel using BIM technology, and area surface pressure is estimated, is arranged and corrected；Monitoring management subsystem carries out real time monitoring and early warning to the construction of large diameter shield tunnel, stores construction data, assess engineering construction, management condition, carries out document management.Compared with prior art, the present invention completes estimating and presetting for area surface pressure, while can be adjusted according to real-time monitoring result to preset pressure by classical face pressure pre-estimating theory in conjunction with BIM technology before excavation；Formation information, face pressure information, tunnel and ambient enviroment deformation information are all integrated into BIM model, realize the visual, controllable of entire work progress.
Description
Technical field
The present invention relates to large diameter shield tunnel safe constructions, field of information management, in particular to a kind of based on the big of BIM
Diameter shield tunnel face management system.
Background technique
The advantages that shield method is efficient with its, safe and environment-friendly, since the 1970s, is applied more and more widely
In the key project constructions such as subway both domestic and external, urban water supply and sewerage, railway, highway, have become city tunnel driving at present
One of major way.Although the development of shield method comparative maturity, under poor hydrogeologic condition, major diameter shield
Structure face unstability still happens occasionally.In large-diameter shield work progress, establish shield driving parameter Real-time Feedback, adjust
It is all particularly significant for risk assessment and construction safety control correctly to recognize construction safety condition for mechanism.
With the universal in-depth of BIM theory, buildings model parametrization, construction information have become a kind of trend.It is based on
The remote monitoring system of internet also has been put into practice at present, brings great convenience for engineering management.Building is big
The construction of diameter shield tunnel and network management platform are conducive to construction stage shield work on the spot management, Risk-warning, and
The monitoring management of operation stage tunnel items health indicator.The architecture information of parametrization, also the face for major diameter tunnel is steady
Fixed prediction, analysis and management provides reliable data basis.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind to advantageously reduce greatly
The construction risk of diameter shield tunnel provides the large diameter shield tunnel palm based on BIM of data supporting for related scientific research project
Sub- face management system.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of large diameter shield tunnel face management system based on BIM, comprising:
Face management subsystem carries out information to large diameter shield tunnel using BIM technology according to project profile information
Change modeling, construction key parameter area surface pressure is estimated, is arranged and corrected, guiding construction, and to live feedback information
It is integrated and is exported；
Monitoring management subsystem carries out real time monitoring and early warning to the construction of large diameter shield tunnel, stores construction data,
Engineering construction, management condition are assessed, document management is carried out, summarizes construction experience, and can be used for the scientific research project in later period.
The face management subsystem includes:
Informationization model module is opened based on BIM technology to the Parametric three-dimensional modeling of penetrating ground and tunnel structure
Digging face macromechanics model can be counted and be managed to the essential informations such as structure size, material utilization amount in project；
Face pressure pre-estimating module calculates in construction stage shield tunneling process according to excavation face macromechanics model
The theoretical pressure of face and default supporting pressure；
Face scene feedback management module is analyzed stratum deformation, real-time soil pressure, according to theoretical pressure to shield
Structure boring parameter carries out feedback adjustment.
Tunnel is divided into multiple units along tunneling direction by the face pressure pre-estimating module, and the face is existing
Field feedback management module judges whether the stratum settlement of each unit meets the requirements, if it is not, then the unit is marked, and adjusts
Face presets supporting pressure, and face is preset supporting pressure and supporting pressure feedback adjusted gives monitoring management subsystem
System.
The monitoring management subsystem includes:
Tunnel real-time monitoring module, tunnel and ambient enviroment deformation to the constructing tunnel stage carry out real-time synchronization pipe
Reason, and by monitoring data Real-Time Sharing to database cloud, it is checked in mobile terminals such as PC, mobile phones using APP for user；
Risk-warning module carries out the risk factors that face during constructing tunnel is likely to occur according to monitoring data
Early warning, as far as possible reduction the risk of tunnel construction；
Module for managing files stores the face correlation monitoring data in constructing tunnel stage, forms archives material, convenient for number
According to accumulation and scientific research analysis.
Tunnel is divided into multiple units along tunneling direction by the Risk-warning module, if the monitoring data of the unit are super
Early warning value out is then marked the unit, and warning information is pushed to mobile terminal.
The system is based on BIM technology, it can be achieved that engineering informationization models, estimates construction parameter, real-time Transmission and storage
It deposits construction data, the potential construction risk of forecast, generate the functions such as construction report, to complete to the automatic of entire construction process
Change, intelligent monitoring and management, reduction construction risk reduce management cost, improve the efficiency of management；
The system has the clearly network architecture, and organizes rationally, and each module has its specific function, each function
Organic assembling realizes the system；Various information is stored in different databases, and is operated in the different interfaces of system, side
Just data are managed；By reserved different data interactive interface, it can be achieved that the data between this system and other systems are handed over
Mutually, convenient to carry out data sharing with other software.
Compared with prior art, the invention has the following advantages that
1, by classical face pressure pre-estimating theory in conjunction with BIM technology, the pre- of area surface pressure is completed before excavation
Estimate and preset, while preset pressure can be adjusted according to real-time monitoring result.
2, it is based on BIM technology, formation information, face pressure information, tunnel and ambient enviroment deformation information are all collected
At in BIM model, realizing the visual, controllable of entire work progress.
3, pressure can be set in fact to face and estimates pressure difference carry out emphasis label away from biggish section and save to data
Library carries out all-round statistics and assessment to construct after the completion, forms report, accumulate experience.
4, using BIM model as core, by network push, can the multiple terminals such as computer, mobile phone realize the shared of information and
Management keeps the communication of entirely construction team more smoothly, it is ensured that safety accident in favor of the real-time management of face safe condition
It responds rapidly to.
5, the present invention establishes " setting-feedback-tune by large diameter shield tunnel face pressure pre-estimating and management system
The shield driving parameter management mode of solution " formula carries out effective guidance management for large-diameter shield driving safe construction；Information
Change the risk management and control that model is also beneficial to later period operation management.
Detailed description of the invention
Fig. 1 is that functional module of the invention forms figure；
Fig. 2 is three-dimensional information modeling and output implementation flow chart of the invention；
Fig. 3 is tunnel management dividing elements schematic diagram of the invention.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment
As shown in Figure 1, a kind of large diameter shield tunnel face pressure pre-estimating and pipe for being based on BIM (Building Information Model)
Reason system includes face management subsystem 1 and monitoring management subsystem 2.The main users of face management subsystem 1 are industry
Basic unit administrative staff and construction project department administrative staff, for understanding the information such as project process and construction safety in real time, in time
It instructs and manages field personnel's operation；The main users of monitoring management subsystem 2 are owner's unit management personnel and correlation
Scientific research personnel for monitoring tunnel traffic-operating period, the monitoring data such as record tunnel deformation in real time, and forms data archival, is used for
Later period research work.
Model foundation mode in informationization model module 11 are as follows: the model information for storing BIM related software imports this
System, system can carry out intelligent Modeling according to BIM information.It is prompted according to system operatio, selects the tunnel in flat, the vertical face figure in tunnel
Road axis, outer profile, the objects such as structural elements elementary contour, are analyzed by procedure identification, carry out tunnel duct piece, knot is gone along with sb. to guard him in inside
The modeling of the components such as structure, road foundation road surface, beam column.
In informationization model module 11, user can size, material properties to tunnel structure component carry out browsing check,
Parameter information can be carried out to three-dimensional information model to summarize, export the tables such as the basic building block parameter at EXCEL format, material calculation amount
Lattice, as shown in Figure 2.
In face pressure pre-estimating module 12, tunnel can be pressed longitudinal tunneling direction point according to Tunnel Design data by system
At junior unit, as shown in figure 3, being monitored point to data such as the area surface pressures, stratum settlement of each unit in work progress
Analysis.
If sedimentation is met the requirements, without adjustment；It is shade by the segment mark, to the palm if sedimentation is unsatisfactory for requiring
The reason of sub- surface pressure is adjusted and places on record, while analysis causes sedimentation to transfinite.Finally by face preset pressure, reality
If pressure, pressure adjusted, sedimentation situation, sedimentation are transfinited reason etc. as feature and be recorded in cell attribute, excavates and complete
All-round statistics and assessment are carried out afterwards, forms report, are saved to database.
Face scene feedback management module 13 has the characteristics that adaptive dynamic mechanism.For according to theoretical calculation
Suggestion supporting pressure, system can feed back according to live real-time monitoring data, be adjusted again to calculated value, make theoretical meter
Calculation value is suitable for practice of construction situation, realizes the optimization of shield driving parameter, farthest reduces construction risk, raising is applied
The safety and economy of work.
Tunnel real-time monitoring module 21 can according to can by in-situ data Real-Time Sharing to database cloud, user can PC,
The terminals such as mobile phone share to cloud data and be checked using APP, and construction personnel is facilitated to obtain corresponding construction in time at the scene
Parameter, and software information is combined to make quickly judgement, in time adjustment to the reasonability of construction parameter.Platform provides interaction simultaneously
Function, the user for building each unit can be based on the network platform, carry out communication exchange with regard to field measurement data.
Risk-warning module 22 and the principle of face pressure pre-estimating module 12 are almost the same, by tunnel as unit of section of jurisdiction
It is divided into junior unit, if the monitoring index in the junior unit exceeds early warning value, is marked and is started early warning, simultaneously will
Warning information pushes to the terminal of each relevant person in charge.By analyzing each unit, the wind to each section in tunnel is realized
Dangerous Forewarn evaluation and response, and then realize the automation Risk-warning management to entire tunnel operation stage, management cost is reduced,
Improve the efficiency of management.
Module for managing files 23 can will construction, operation stage monitoring data information formed database, provide EXCEL,
The export function of a variety of data format files such as ACCESS realizes the friendship of this system and mainstream office software and database software
Mutually, user can the corresponding construction data of quick obtaining, for entire engineering construction, management condition assessment and construction experience it is total
Knot, and can be used for the scientific research project in later period.
Claims (3)
1. a kind of large diameter shield tunnel face management system based on BIM characterized by comprising
Face management subsystem carries out informationization to large diameter shield tunnel using BIM technology and builds according to project profile information
Mould, and area surface pressure is estimated, is arranged and corrected, guiding construction；
Monitoring management subsystem carries out real time monitoring and early warning to the construction of large diameter shield tunnel, stores construction data, assessment
Engineering construction, management condition carry out document management；
The face management subsystem includes:
Informationization model module obtains excavation face based on BIM technology to the Parametric three-dimensional modeling of penetrating ground and tunnel structure
Macromechanics model；
Face pressure pre-estimating module calculates area in construction stage shield tunneling process according to excavation face macromechanics model
The theoretical pressure in face and default supporting pressure；
Face scene feedback management module analyzes stratum deformation, real-time soil pressure, is dug according to theoretical pressure to shield
Feedback adjustment is carried out into parameter；
Tunnel is divided into multiple units along tunneling direction by the face pressure pre-estimating module, and the face scene is anti-
Feedback management module judges whether the stratum settlement of each unit meets the requirements, if it is not, then the unit is marked, and adjusts area
Supporting pressure is preset in face, and face is preset supporting pressure and supporting pressure feedback adjusted gives monitoring management subsystem.
2. a kind of large diameter shield tunnel face management system based on BIM according to claim 1, feature exist
In the monitoring management subsystem includes:
Tunnel real-time monitoring module, tunnel and ambient enviroment deformation to the constructing tunnel stage carry out real-time synchronization management,
And by monitoring data Real-Time Sharing to database cloud, checked for user in mobile terminal；
Risk-warning module carries out the risk factors that face during constructing tunnel is likely to occur according to monitoring data pre-
It is alert；
Module for managing files stores the face correlation monitoring data in constructing tunnel stage, forms archives material.
3. a kind of large diameter shield tunnel face management system based on BIM according to claim 2, feature exist
In tunnel is divided into multiple units along tunneling direction by the Risk-warning module, if the monitoring data of the unit are beyond pre-
Alert value, then be marked the unit, and warning information is pushed to mobile terminal.
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| CN201710025802.1A CN106761798B (en) | 2017-01-13 | 2017-01-13 | A kind of large diameter shield tunnel face management system based on BIM |
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| CN107060726A (en) * | 2017-06-19 | 2017-08-18 | 广州普华灵动机器人技术有限公司 | The system that a kind of use travel engineering robot carries out tunnel boring |
| CN108227658B (en) * | 2018-01-08 | 2019-11-19 | 中交第二航务工程局有限公司 | The prefabricated information system of steel-shelled concrete immersed tube tube coupling |
| CN109001038B (en) * | 2018-07-03 | 2020-09-15 | 上海隧道工程有限公司 | Segment loading test device and method |
| CN109162730B (en) * | 2018-07-21 | 2020-08-11 | 中铁十八局集团有限公司 | Slurry parameter management system of slurry balance shield based on BIM |
| CN108952815A (en) * | 2018-08-24 | 2018-12-07 | 中国十九冶集团有限公司 | Tunnel safety construction managing and control system |
| CN109492251A (en) * | 2018-09-30 | 2019-03-19 | 上海宝冶集团有限公司 | The BIM parametric modeling method of sled sled racing track |
| CN109899076A (en) * | 2019-02-22 | 2019-06-18 | 中国地质大学（武汉） | The intelligent construction and monitoring system of shield undercrossing tunnel based on BIM technology |
| CN110159290A (en) * | 2019-05-29 | 2019-08-23 | 南京城市地下空间工程研究院有限公司 | Long-distance management system based on shield machine construction |
| CN111022066B (en) * | 2019-11-11 | 2021-10-01 | 北京住总集团有限责任公司 | Shield machine risk source crossing three-dimensional simulation and monitoring system based on BIM and GIS |
| TWI792399B (en) * | 2021-07-08 | 2023-02-11 | 中興工程顧問股份有限公司 | Automatic analysis method of shield tunnel engineering and system thereof |
| CN113763289B (en) * | 2021-11-08 | 2022-01-25 | 四川省交通勘察设计研究院有限公司 | Original terrain correction method and system based on BIM (building information modeling) model and computer terminal |
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