CN202548622U - Remote measurement and control system for tunnel construction - Google Patents
Remote measurement and control system for tunnel construction Download PDFInfo
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- CN202548622U CN202548622U CN2012201164594U CN201220116459U CN202548622U CN 202548622 U CN202548622 U CN 202548622U CN 2012201164594 U CN2012201164594 U CN 2012201164594U CN 201220116459 U CN201220116459 U CN 201220116459U CN 202548622 U CN202548622 U CN 202548622U
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Abstract
The utility model relates to a remote measurement and control system for tunnel construction, which comprises a monitoring database, a data detection device, a master server and a terminal mechanism. The monitoring database is in signal connection with the data detection device. The master server is connected with the data detection device through a line. The terminal mechanism is connected with the master server through a network. Compared with the prior art, the remote measurement and control system is convenient to use and can be used for the real-time monitoring of the construction condition, the cross-section monitoring, the deformation data, and the displacement data of both the surface buildings and the underground utilities of a tunnel.
Description
Technical field
The utility model relates to a kind of detection opertaing device, especially relates to a kind of constructing tunnel and uses remote measuring and controlling system.
Background technology
Along with Chinese national economy continues development at a high speed, the city increases the increasing demand of electricity consumption, in the middle of the city, will build more power cable tunnels.Newly-built power cable tunnel engineering characteristic is to pass through a large amount of existing buildings or structures in the city.Along with underground development of passing through engineering; The disturbing influence of wearing and descend to wear existing structure on the electric power tunnel more and more comes into one's own; The constructing tunnel in bustling location particularly in the city; The underground engineering programming, design, construction of passing through of electric power tunnel carried out research in all directions, analyze and solve problem and the difficult point that in each process, occurs, become an urgent demand of tunnel construction.
In underground engineering field, the monitoring measurement technology is not only to the theory of computation, and produced huge and deep effect to whole engineering construction technical merit.As far back as the initial stage sixties; Engineering circle has just been carried out with in the underground cavern excavation supporting process; It is the New Austrian Tunneling Method constructing tunnel Research on New and the practice of guiding that hole wall country rock convergence-displacement measures for the basis, with the back analysis, has obtained success in fields such as highway, railway, water conservancy and hydropower, coal, mining.New Austrian Tunneling Method with the part and real-time measurement information as foundation; Calculate definite structure and the physical parameter of rock soil medium and the constitutive equation that is satisfied through mechanical analysis; And stratum stress distribution initially, on this basis the overall situation and the distortion later stage and stressed predicted and estimated.Comprised complicated factors such as structure and soil layer even construction infection in the metric data from the working-yard, for understanding and hold underground structure special like this with regularity complex engineering be very necessary.Simultaneously, the accuracy and the degree of accuracy of carrying out smoothly field measurement of engineering propose higher requirement.On this meaning, field measurement is the connotation and the coverage of original head and shoulders above common engineering prospecting, and becomes the part of engineering design and construction.
At present, the theory of computation of tunnel structure is imperfection very still, in order to understand in work progress, and the stressing conditions of tunnel structure and the stress of the soil body and distortion, test just seems very important with monitoring technique.
The singularity in tunnel is that it is the wire buildings of building in underground, thereby the data that in advance obtains, and on matter or amount, all is limited.Through measuring, grasp the distortion of tunnel generation in the digging process, dynamically just a lot of easily.So just might on the basis of judging according to the experience of observing, add analysis, thereby can require according to the observation in the construction and measure to revise design and construction method according to mechanics.In order to ensure the security and the economy of engineering, the correct grasp because of excavation causes that the dynamic change of rock soil mass is just more important around the tunnel in tunnel construction.To the understanding of engineering safety, be not only the security of confirming the buildings in tunnel own, but also must grasp the influence of constructing tunnel the surrounding buildings thing.
In the process of constructing tunnel, can use various types of instrument and instrument, displacement deformation, the ess-strain of rock soil mass measured Here it is field monitoring.Compare with general engineering test, the field measurement in the Tunnel Engineering has special important effect.Increasing along with the Tunnel Engineering scale, to rock soil mass and around the measurement technology of buildings or structures obtained developing rapidly, measure the frontier technology that monitoring progressively becomes Tunnel Engineering, become the indispensable important means of safe construction and scientific management.
Tunnel monitoring relates to lot of data, also is very complicated work to the management and the filing of data.In tunnel field monitoring process; Because various the prediction or unpredictable factor such as uneven of the influence of site operation environmental baseline, monitoring personnel self attainment; The Monitoring Data that is obtained exists bigger discreteness and error, even can collect wrong data.In practical application; Must carry out necessary mathematics manipulation; Acquisition can accurately reflect the typical curve of actual conditions, finds out metric data in time or the rule of spatial variations and calculate the extreme value of metric data, simultaneously timely its development and change trend of prediction; Be beneficial to evaluate safety property and economic rationality etc., for the design and construction important references information is provided.
Developing rapidly of Along with computer technology, database technology and Web technology have been widely used in people's production and the life.During database technology and Web technical application monitored to the tunnel, can store Monitoring Data in a large number, guarantee that Monitoring Data is difficult for losing; The more important thing is timely finishing analysis Monitoring Data, generate Monitoring Data change curve and monitoring form, in case of necessity can automatic early-warning; Realize the accessible communication of monitoring information through network; Not only improve the work efficiency and the accuracy of tunnel monitoring, save a large amount of manpower and materials, and tunnel monitoring situation and monitoring achievement can in time be understood by each side concerned; In time take appropriate measures to field condition, for the tunnel safety smooth construction is carried out service.
At present; Database technology developed comparative maturity; Can set up data management system, and then Monitoring Data effectively managed, in work progress, make full use of the multidate information that Monitoring Data is understood construction through data management system to construction monitoring; At any time understand the constructing tunnel situation and confirm engineering parameter, and these information are in time fed back in design and construction decision-making.The Monitoring Data development of Management System has become a kind of new trend and the direction of monitoring technology development.
Database technology and Web technology combine and apply to civil engineering work monitoring and become a new developing direction.Chinese scholars and expert study the Monitoring Data base management system, have developed some and have been applied to the management system for monitoring of heavy construction practice, and obtained good social effect and economic effect.
Kuang Ming (1996) has introduced a computer aided system that is used for the monitoring of traffic tunnel construction information; System development the input of observation archives, metric data, to data carry out regretional analysis, overload alarm and can inquire about at any time, function such as output print; In the tunnel standard of combining closely about the relevant regulations of field measurement, the requirement of I/O mode compliant.
Wu Jinhua etc. (1999) have developed the monitoring materials disposal system (IDEAL) of underground engineering construction safety.But this system is except that interpretation, correction and adjustment monitoring materials; When abnormal data appears in monitoring materials, can also show a series of relevant information, introduce the slip-stick artist and take necessary in response to measure; Also can start the early warning reporting chain in case of necessity, information is conveyed to all relevant units immediately.
The Zhu Hehua of Tongji University, Li Yuanhai (2002) study the geotechnical engineering construction monitoring information system; With tunnel, foundation ditch, slope project construction is application; Introduced the brand-new thought of GIS; Realized with the measuring point map being the bidirectional visualization of the inquiry and the data input and output at center, and complete utilities such as monitoring preliminary budget and pictorial statement are provided.
Developed the roadway experiment data base management system (DBMS) in new, Huang Xiaoming (2002); And specifically introduced thinking and the overall system planning of system development, to topmost three functional modules of system: the main developing thought and the gordian technique of data processing module, inquiry and Reports module and data change module have been carried out detailed illustrating.
Zhou Guohao, Hao Yingji etc. (2003) have developed laser tunnel surrounding rock displacement remote real time monitoring system, and drafting, data base administration and query analysis, the chart that system can carry out analyzing and processing, the change curve of data shows and the printout of form; Also can do further data analysis according to user's specific requirement and handle, system can be used for the displacement monitoring of geotechnical slope, foundation ditch, dam, buildings and bridge etc.
The Liu Guobin of Tongji University, Hou Jianfeng (2003) are from the informationization of subway engineering; In conjunction with Shanghai Underground remote control administrative system and automatic monitoring system; The subway information-aided construction is studied; Develop automatic monitoring system, studied the establishing method and the disposal route after the data warning of Monitoring Data warning value in the base pit engineering.
Xie Dingsong, Xue Guiyu (2003) have studied the dam monitoring data handling system based on the Client/Server structure; Data base administration platform, developing instrument, man-machine interface, development procedure, help system making, database access technology, the drafting of measured value graph and the method for report making etc. of system have been inquired into; And in conjunction with actual engineering, utilization VB, oracle database and Excel have developed tight water beach and power station, Shitang dam monitoring data handling system.
Lin Yong (2003) has developed vcehicular tunnel monitoring measurement data management system; System is based on Access2000, VB and DAO database access technology; System has realized the automatic conversion and the data management function of metric data, has guaranteed the complete sum accuracy of metric data, has improved work efficiency; Through analysis to time effect in the constructing tunnel and steric effect; Judge the stability of country rock and supporting construction, confirm the suitable length of anchor pole from bolt shaft power distribution plan, there is being important effect in this system aspect the stability of surrounding rock analysis of vcehicular tunnel.
Wu Yimin, Lv Kangcheng (2004) applicating laser technology, singlechip technology and the communication technology have been developed tunnel real-time displacement monitoring system; The high precision of tunnel displacement, automatic, real-time and long-range measurement have been realized; System interface is friendly, easy and simple to handle, integrates functions such as real-time collection, data management and data application, can gather, shows and store data in real time; According to customer requirements browse, data query; Carry out data sheet, system has also carried out systematically research to short-term forecasting, the final subsidence prediction that gray system theory is carried out the tunnel Displacement Development, realizes fast, accurately predicting the purpose of tunnel Displacement Development.
The expressway slope data base management system (DBMS) (ESDBMS) of the Chen Hui of South China Science & Engineering University (2004) exploitation; Adopt the ADO database access technology of SQL Server2000 database and Delphi 6.0; Utilize the support of remote database access; Set up expressway slope Database Systems LAN, realized browsing apace and inquiring about expressway slope information, be design, construction and the management service of expressway slope.
Xiao Fuyuan, Li Guorong, the poplar Huang Liu person of outstanding talent (2006) that has stable political situation has studied the information system based on data collection, storage, analysis and demonstration; Developed information-based information processed such as datumization such as the related data that can carry out geology and monitoring collection, data bank storage, automated analysis and displaying system; Set up consultation platform; Utilize Internet and mechanics of communication; Realize to be distributed in three main offices of building-site data biographies meeting statistics control of remote mountain areas, and can have access to on-the-spot geology or monitoring materials at any time.
The utility model content
The purpose of the utility model is exactly to provide a kind of constructing tunnel easy to use, that the scope of application is extensive to use remote measuring and controlling system for the defective that overcomes above-mentioned prior art existence.
The purpose of the utility model can realize through following technical scheme:
A kind of constructing tunnel is used remote measuring and controlling system; This TT&C system comprises monitor database, data-detection apparatus, master server and terminal mechanism; Described monitor database is connected with the data-detection apparatus signal; Described master server is connected with the data-detection apparatus via line, and described terminal mechanism is connected through network with master server.
Described master server is made up of subscriber management server, systemic-function server and Database Administration Server.
Described subscriber management server is for managing domestic consumer, advanced level user, general management person and Senior Administrator's differentiated control server respectively.
Described systemic-function server is for to the tunnel cross-section configuration inspection and carry out the server of prediction and alarm.
The server of described Database Administration Server for data are safeguarded, recovered and back up.
Described terminal mechanism is a PC.
Compared with prior art; The utility model is easy to use; And can detect in real time the displacement data of deformation data, surface buildings and the underground utilities in the construction operating mode in tunnel, section monitoring and tunnel etc.; Not only can see the tunnel Monitoring Data, and can inquire the tunnel overview of specifically constructing in real time, combine the condition of construction arrangement in case of necessity and analyze Monitoring Data; Monitoring section information should be applicable to all monitoring sections of tunnel; Monitoring project comprises surface buildings displacement, hole week convergence, vault sinking, soil pressure, pore water pressure or the like, through all monitoring contents of section type, monitoring project and the difference of section mileage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
A kind of constructing tunnel is used remote measuring and controlling system; Its structure is as shown in Figure 1; This TT&C system comprises monitor database 1, data-detection apparatus 2, master server 3 and terminal mechanism 4; Monitor database 1 is connected with data-detection apparatus 2 signals, and master server 3 is connected with data-detection apparatus 2 via line, and terminal mechanism 4 and master server 3 are connected through network.
Wherein, Master server 3 is made up of subscriber management server, systemic-function server and Database Administration Server; Subscriber management server is for managing domestic consumer, advanced level user, general management person and Senior Administrator's differentiated control server respectively; The systemic-function server is for to the tunnel cross-section configuration inspection and carry out the server of prediction and alarm, the server of Database Administration Server for data are safeguarded, recovered and back up.Terminal mechanism 4 is a PC.
The utility model with information such as the time in the Tunnel Engineering monitoring, section, measuring point, survey line, numerals, is summarized as the organizational form of monitoring section-survey line-measuring point from engineering practice.
(1) construction operating mode
The construction work information in tunnel is included in the utility model, and the user not only can see the tunnel Monitoring Data, and can inquire the tunnel overview of specifically constructing in real time, combines the condition of construction arrangement in case of necessity and analyzes Monitoring Data.
(2) monitoring section
Monitoring section information should be applicable to all monitoring sections of tunnel; Monitoring project comprises surface buildings displacement, hole week convergence, vault sinking, soil pressure, pore water pressure or the like; Through all monitoring contents of section type, monitoring project and the difference of section mileage, to carry out the Monitoring Data analysis, it is one of essential information of monitoring section that section is buried the time underground; But also comprised the synoptic diagram of monitoring section, and about the text description of section and synoptic diagram.
(3) tunnel deformation data
For check design, construction method with for the follow-up safety of construction of pipeline jacking guidance is provided in time, in pipeline, lays the convergent deformation measuring equipment, in order to the mensuration ovality.Method is for to form measuring point with setscrew, and measures the relative deformation of inner-walls of duct with convergence gauge.Estimate that the pipeline amount of convergence is about 0.06～0.30mm, adopt the import convergence gauge to measure so intend, precision is 0.01mm.The monitoring scene temperature can influence measurement to some extent, can revise through temperature, each record scene temperature that measures; The temperature corrected parameter be linear expansion coefficient unit for/℃, the convergence gauge reading is divided into steel ruler reading and dial plate reading, is the elimination accidental error; The method that adopts three readings to average, steel ruler reading unit is a rice, dial plate reading unit be millimeter; The dial plate average reading is three reading arithmetic mean, and whether initial value is neglected the typing misdata sometimes for calculating the sign of convergence displacement as initial value; Can through whether deleting Data Identification to input, the data of deletion still exist in the management system, do not calculate but do not participate in restraining displacement.
(4) surface buildings displacement data
With total powerstation and spirit-leveling instrument is measuring instrument, has designed measurement face of land building displacement data standard.Total powerstation reads faces left and coils right reading, and spirit-leveling instrument reads two survey time readings, and the metric data of two kinds of instruments adopts the different pieces of information standard.Initial value and whether to delete implication the same whether.
(5) underground utilities displacement data
Designed underground utilities displacement monitoring data standard based on total powerstation and spirit-leveling instrument measurement.Directions X reading when X faces left and faces left for total powerstation, Y are faced left etc. in like manner, and the X average is that X faces left and the right arithmetic mean of X dish, and spirit-leveling instrument reads two survey time readings, and the metric data of two kinds of instruments adopts the different pieces of information standard.Initial value and whether to delete implication the same whether.
Claims (6)
1. a constructing tunnel is used remote measuring and controlling system; It is characterized in that; This TT&C system comprises monitor database, data-detection apparatus, master server and terminal mechanism; Described monitor database is connected with the data-detection apparatus signal, and described master server is connected with the data-detection apparatus via line, and described terminal mechanism is connected through network with master server.
2. a kind of constructing tunnel according to claim 1 is used remote measuring and controlling system, it is characterized in that, described master server is made up of subscriber management server, systemic-function server and Database Administration Server.
3. a kind of constructing tunnel according to claim 2 is used remote measuring and controlling system, it is characterized in that, described subscriber management server is for managing domestic consumer, advanced level user, general management person and Senior Administrator's differentiated control server respectively.
4. a kind of constructing tunnel according to claim 2 is used remote measuring and controlling system, it is characterized in that, described systemic-function server is for to the tunnel cross-section configuration inspection and carry out the server of prediction and alarm.
5. a kind of constructing tunnel according to claim 2 is used remote measuring and controlling system, it is characterized in that the server of described Database Administration Server for data are safeguarded, recovered and back up.
6. a kind of constructing tunnel according to claim 1 is used remote measuring and controlling system, it is characterized in that, described terminal mechanism is a PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201164594U CN202548622U (en) | 2012-03-23 | 2012-03-23 | Remote measurement and control system for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201164594U CN202548622U (en) | 2012-03-23 | 2012-03-23 | Remote measurement and control system for tunnel construction |
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| Publication Number | Publication Date |
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| CN202548622U true CN202548622U (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201164594U Expired - Lifetime CN202548622U (en) | 2012-03-23 | 2012-03-23 | Remote measurement and control system for tunnel construction |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412550A (en) * | 2013-08-20 | 2013-11-27 | 国家电网公司 | Long-distance automation monitoring method of electric power tunnel pipe-jacking construction |
| CN106524940A (en) * | 2016-11-30 | 2017-03-22 | 华中科技大学 | Shield tunnel intelligent CT detection diagnosis system and method |
| CN107870591A (en) * | 2017-11-06 | 2018-04-03 | 四川大学 | A kind of underground engineering deformation remote auto monitoring control system based on internet |
| CN110006482A (en) * | 2019-03-12 | 2019-07-12 | 中国建筑科学研究院有限公司 | Method for monitoring safety of old house |
-
2012
- 2012-03-23 CN CN2012201164594U patent/CN202548622U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412550A (en) * | 2013-08-20 | 2013-11-27 | 国家电网公司 | Long-distance automation monitoring method of electric power tunnel pipe-jacking construction |
| CN106524940A (en) * | 2016-11-30 | 2017-03-22 | 华中科技大学 | Shield tunnel intelligent CT detection diagnosis system and method |
| CN107870591A (en) * | 2017-11-06 | 2018-04-03 | 四川大学 | A kind of underground engineering deformation remote auto monitoring control system based on internet |
| CN110006482A (en) * | 2019-03-12 | 2019-07-12 | 中国建筑科学研究院有限公司 | Method for monitoring safety of old house |
| CN110006482B (en) * | 2019-03-12 | 2021-09-17 | 中国建筑科学研究院有限公司 | Method for monitoring safety of old house |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |