CN203452085U - Remote intelligent monitoring three-dimensional digital pre-warning facility for deformation stability of deep foundation pit - Google Patents
Remote intelligent monitoring three-dimensional digital pre-warning facility for deformation stability of deep foundation pit Download PDFInfo
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- CN203452085U CN203452085U CN201320014890.2U CN201320014890U CN203452085U CN 203452085 U CN203452085 U CN 203452085U CN 201320014890 U CN201320014890 U CN 201320014890U CN 203452085 U CN203452085 U CN 203452085U
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Abstract
According to the utility model, based on deep foundation pit rock-soil physical mechanical parameter, deep foundation pit area hydrogeology and engineering geology condition and FLAC3D technology, a construction area deep foundation pit excavation deformation stability three-dimensional numerical model is established; and a deep foundation pit stability three-dimensional visible safe pre-warning platform is established based on a VTK commercial software system. Real-time monitoring data of horizontal displacements of surrounding protective piles, the horizontal displacement of a crown beam and projection deformation of the foundation pit base surface are acquired by a full-section laser scanner. Furthermore the real-time monitoring data are transmitted to a remote monitoring and data processing host computer. The deep foundation pit excavation deformation stability three-dimensional numerical model utilizes initial array data for finishing model parameter correction, and furthermore subsequent real-time measured data are compared with a model parameter threshold value. Representation is performed through the deep foundation pit stability three-dimensional visible safe pre-warning platform and grading safe pre-warning is performed on warning-exceeded parameters. All pre-warning information is transmitted to mobile phones of related personnel. Simultaneously, the pre-warning information is returned to an audible and visual alarm for performing field audible and visual alarming.
Description
Technical field
The utility model belongs to the relevant deep foundation pit construction field of engineering technology such as City Subway Station, tall building foundation excavation, for deformation of deep excavation stability intellectual monitoring and safe early warning; Be specifically related to deformation of deep excavation stability remote intelligent monitoring and 3-dimensional digital pre-warning facility.
Background technology
Along with the expansion of the building sizes such as city underground, super highrise building, be accompanied by deep foundation pit construction project more and more.In Deep foundation Pit excavation, instability of foundation pit Frequent Accidents, foundation pit deformation stability is more and more causes people's concern in the industry, and industry Base hole supporting technology rules, when running into special hydrology Geological Engineering, geological conditions and intensive buildings environment, have certain limitation.Consider the principle of safety economy, exploitation deformation of deep excavation stability remote intelligent monitoring 3-dimensional digital pre-warning facility has very important practical significance.
Still few aspect deformation of deep excavation stability remote intelligent monitoring and 3-dimensional digital study of warning both at home and abroad, according to domestic literature, record, in China's only a few highway, mineral products, seabed tunnel, railway engineering, be built with database, the early warning of constructing tunnel multiple information and safety management.But so far, there is not yet depth of field excavation of foundation pit deformation stability Three-dimension Numerical Model and deep foundation ditch stability three-dimensional visualization safe early warning platform in the deformation of deep excavation stability remote intelligent monitoring of one and the bibliographical information of 3-dimensional digital pre-warning facility.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of deformation of deep excavation stability remote intelligent monitoring and 3-dimensional digital pre-warning facility.Use this facility, can real-time continuous supervise dark horizontal movement of surveying bracing of foundation pit stake horizontal movement, Guan Liang; Real-time continuous monitoring deep foundation ditch floor lift deformation data, and gained measured data real-time continuous is transferred to remote monitoring and data processing main frame, according to the horizontal movement of fender post horizontal movement, Guan Liang and foundation ditch floor lift deformation data, complete the early warning of deformation of deep excavation Stability Classification.
The technical scheme that above-mentioned another technical problem of the utility model solution is taked is: a kind of deformation of deep excavation stability remote intelligent monitoring and 3-dimensional digital pre-warning facility, comprise full section laser scanner, also comprise the automatic data collection instrument, GPRS static data Acquisition Instrument, communications transmit base station, commercial satellite, communications reception base station, internet and the remote computer that connect successively; Automatic data collection instrument one end wireless connections GPRS static data Acquisition Instrument, between GPRS static data Acquisition Instrument, communications transmit base station, commercial satellite, communications reception base station and internet, wireless signal communication is connected successively, internet is connected with remote computer, remote computer is connected with F2003GSMDTU SMS module, and F2003GSMDTU SMS module is connected with several mobile phone wireless signal and communications; It is characterized in that: also comprise audible-visual annunciator, audible-visual annunciator one end and full section laser scanner wired connection, the other end and automatic data collection instrument wired connection.
After deep pit digging completes, outside foundation ditch, both sides respectively arrange a full section laser scanner.
The utility model provides a kind of deformation of deep excavation stability remote intelligent monitoring and 3-dimensional digital early warning technology based on full section laser scanner.The utility model is based on deep foundation ditch Rock And Soil physical and mechanical parameter, deep foundation ditch region hydrogeology engineering geological conditions and FLAC
3Dtechnology, sets up construction area Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model; And based on VTK (Visualization Toolkit) business software system made deep foundation ditch stability three-dimensional visualization safe early warning platform.By full section laser scanner, directly gather horizontal movement and the foundation ditch floor lift distortion Real-time Monitoring Data of fender post horizontal movement, Guan Liang, and be transferred to remote monitoring and data processing main frame, generated data library file.The initial array data that the utilization of Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model obtains completes self-parameter correction and provides each parameter model threshold value, afterwards Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model by subsequent acquisition to real-time displacement, deformation data and model parameter threshold value compare, by deep foundation ditch stability three-dimensional visualization safe early warning platform, represented and super warning parameter carried out to classification safe early warning; Early warning information is sent to related personnel's mobile phone, early warning information also passes back to by visual safe early warning platform that the audible-visual annunciator that is arranged on construction operation scene carries out sound, light is reported to the police, thereby complete deformation of deep excavation stability scene and long-range 3-dimensional digital safe early warning, related personnel is taken preventive measures in time according to early warning information, improve deep foundation pit construction personal security.The utility model is applicable to all kinds of deep foundation pit construction environment, comprises the deep foundation pit construction environment such as special hydrology Geological Engineering, geological conditions and intensive buildings.
Accompanying drawing explanation
Fig. 1 is full section laser scanner, audible-visual annunciator and automatic data collection instrument, GPRS static data Acquisition Instrument layout schematic diagram,
Fig. 2 is the schematic diagram of structure of the present utility model, data acquisition transmission and data passback.
In figure: 1-full section laser scanner, 2-automatic data collection instrument, 3-GPRS static data Acquisition Instrument, 4-audible-visual annunciator, 5-fender post, top, 6-deep foundation ditch slope, 7-i iron supports, 8-Guan Liang, 9-foundation ditch bottom surface, 10-commercial satellite, 11-communications transmit base station, 12-internet, 13-remote computer, also claims remote monitoring and data processing main frame, 14-F2003GSMDTU SMS module, 15-mobile phone, 16-communications reception base station.
the specific embodiment
System embodiment is as shown in Figures 1 and 2: a kind of deformation of deep excavation stability remote intelligent monitoring and 3-dimensional digital pre-warning facility, comprise full section laser scanner 1, also comprise the audible-visual annunciator 4, automatic data collection instrument 2, GPRS static data Acquisition Instrument 3, communications transmit base station 11, commercial satellite 10,16, internet 12, communications reception base station and the remote computer 13 that connect successively, full section laser scanner 1 and audible-visual annunciator 4 wired connections, audible-visual annunciator 4 and automatic data collection instrument 2 wired connections, automatic data collection instrument 2 other end wireless connections GPRS static data Acquisition Instruments 3, GPRS static data Acquisition Instrument 3, communications transmit base station 11, commercial satellite 10, between 16Yu internet, communications reception base station 12, wireless signal communication connects successively, internet 12 is connected with remote computer 13, remote computer 13 is connected with F2003GSMDTU SMS module 14, F2003GSMDTU SMS module 14 is connected with several mobile phone 15 wireless signal communications.
Audible-visual annunciator 4 adopts the tower LED audible-visual annunciator ，You of ADS-R3 serial ports Shenzhen Ai Desi Science and Technology Ltd. to provide.
Referring to Fig. 1 and Fig. 2: outside foundation ditch, both sides respectively arrange a full section laser scanner 1; 2 full section laser scanners 1 are connected in series successively and in being connected in main line with audible-visual annunciator 4, audible-visual annunciator 4 is arranged on the on-the-spot appropriate location of deep foundation pit construction field operation.Deep foundation ditch also comprises that top, deep foundation ditch slope 6, foundation ditch bottom surface 9, i iron support 7 with the beam 8 of coming of age.
Remote computer 13 is set up Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model and deep foundation ditch stability three-dimensional visualization safe early warning platform.The foundation of Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model is based on deep foundation ditch regional stratum hydrogeological engineering geological conditions, this region Rock And Soil physical and mechanical parameter and continuous media fast Lagrangian analysis program FLAC
3D; Deep foundation ditch stability three-dimensional visualization safe early warning platform is based on VTK (Visualization Toolkit) business software system.
Implementation method of the present utility model is as follows:
Select a deep foundation ditch as the object of deformation of deep excavation stability remote intelligent monitoring and the enforcement of 3-dimensional digital pre-warning facility system; Investigation deep foundation ditch regional stratum hydrogeological engineering geological conditions, obtains its Rock And Soil physical and mechanical parameter; Remote monitoring and data processing main frame 13 are set up pre-warning facility objective for implementation region Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model, set up deep foundation ditch stability three-dimensional visualization safe early warning platform.The foundation of Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model is based on deep foundation ditch regional stratum hydrogeological engineering geological conditions, this region Rock And Soil physical and mechanical parameter and continuous media fast Lagrangian analysis program FLAC
3D; Deep foundation ditch stability three-dimensional visualization safe early warning platform is based on VTK (Visualization Toolkit) business software system; After deep pit digging completes, outside foundation ditch, both sides respectively arrange a full section laser scanner 1; The on-the-spot synchronous audible-visual annunciator 4 of installing; Gather horizontal movement, the hat horizontal movement of beam 8 and the protuberance of the foundation ditch bottom surface 9 distortion Real-time Monitoring Data of fender post 5; And Real-time Monitoring Data is sent to GPRS static data Acquisition Instrument 2 by automatic data collection instrument 2, by near communications transmit base station 11 GPRS static data Acquisition Instrument 3, send to commercial satellite 10 again, be transferred to afterwards other communications reception base stations 16, and enter internet 12 and be transferred to remote monitoring and data processing main frame 13, generated data library file, these data of Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model real-time calling; The initial array data that the utilization of Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model obtains completes self-parameter correction and provides each parameter model threshold value, afterwards Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model by subsequent acquisition to real-time deformation data and model parameter threshold value compare, by deep foundation ditch stability three-dimensional visualization safe early warning platform, represented and super warning parameter carried out to classification safe early warning; Early warning information, by the SMS module 14 being connected with computer, is sent to site operation and floor control related personnel's mobile phone 15 with mobile phone short messages, realize the distant early warning of deformation of deep excavation stability; Simultaneously, early warning information also passes back to by visual safe early warning platform that the audible-visual annunciator 4 that is arranged on the job site scope of operation carries out sound, light is reported to the police, realize on-the-spot early warning, make the operating personnel of execution control related personnel and job site take in time relevant preventive action according to early warning information, further strengthen construction adventure management.
Claims (6)
1. a deformation of deep excavation stability remote intelligent monitoring and 3-dimensional digital pre-warning facility, comprise full section laser scanner 1, also comprise the audible-visual annunciator 4, automatic data collection instrument 2, GPRS static data Acquisition Instrument 3, communications transmit base station 11, commercial satellite 10,16, internet 12, communications reception base station and the remote computer 13 that connect successively, full section laser scanner 1 and audible-visual annunciator 4 wired connections, audible-visual annunciator 4 and automatic data collection instrument 2 wired connections, automatic data collection instrument 2 other end wireless connections GPRS static data Acquisition Instruments 3, GPRS static data Acquisition Instrument 3, communications transmit base station 11, commercial satellite 10, between 16Yu internet, communications reception base station 12, wireless signal communication connects successively, internet 12 is connected with remote computer 13, remote computer 13 is connected with F2003GSMDTU SMS module 14, F2003GSMDTU SMS module 14 is connected with several mobile phone 15 wireless signal communications.
2. a kind of deformation of deep excavation stability remote intelligent monitoring as claimed in claim 1 and 3-dimensional digital pre-warning facility, is characterized in that: 2 full section laser scanners are separately positioned on the outer both sides of deep foundation ditch.
3. a kind of deformation of deep excavation stability remote intelligent monitoring as claimed in claim 2 and 3-dimensional digital pre-warning facility, is characterized in that: audible-visual annunciator 4 is arranged on the on-the-spot appropriate location of deep foundation pit construction.
4. a kind of deformation of deep excavation stability remote intelligent monitoring as claimed in claim 3 and 3-dimensional digital pre-warning facility, is characterized in that: 2 full section laser scanner 1 wired connections are also connected in main line in audible-visual annunciator 4.
5. a kind of deformation of deep excavation stability remote intelligent monitoring and the 3-dimensional digital pre-warning facility as described in claim 2 to 4 any one, is characterized in that: audible-visual annunciator 4 adopts the tower LED audible-visual annunciator of ADS-R3 serial ports.
6. a kind of deformation of deep excavation stability remote intelligent monitoring as claimed in claim 5 and 3-dimensional digital pre-warning facility, is characterized in that: remote computer 13 is set up Excavation Deformation of Deep Foundation Pits stability Three-dimension Numerical Model and deep foundation ditch stability three-dimensional visualization safe early warning platform.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320014890.2U CN203452085U (en) | 2013-01-12 | 2013-01-12 | Remote intelligent monitoring three-dimensional digital pre-warning facility for deformation stability of deep foundation pit |
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| CN201320014890.2U CN203452085U (en) | 2013-01-12 | 2013-01-12 | Remote intelligent monitoring three-dimensional digital pre-warning facility for deformation stability of deep foundation pit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031862A (en) * | 2013-01-12 | 2013-04-10 | 中铁二十一局集团有限公司 | Three-dimensional digital prewarning method and facility for remote intelligent monitoring of deep foundation pit deformation stability |
| CN105446276A (en) * | 2014-08-15 | 2016-03-30 | 上海骋浩机械有限公司 | Foundation pit axial force monitoring compensation method |
-
2013
- 2013-01-12 CN CN201320014890.2U patent/CN203452085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031862A (en) * | 2013-01-12 | 2013-04-10 | 中铁二十一局集团有限公司 | Three-dimensional digital prewarning method and facility for remote intelligent monitoring of deep foundation pit deformation stability |
| CN105446276A (en) * | 2014-08-15 | 2016-03-30 | 上海骋浩机械有限公司 | Foundation pit axial force monitoring compensation method |
| CN105446276B (en) * | 2014-08-15 | 2018-03-23 | 上海骋浩机械有限公司 | A kind of foundation ditch axle power monitors compensation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160112 |