CN102829759A - Remote intelligent three-dimensional digital early warning method and system for subgrade surface settlement - Google Patents
Remote intelligent three-dimensional digital early warning method and system for subgrade surface settlement Download PDFInfo
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- CN102829759A CN102829759A CN2012103160427A CN201210316042A CN102829759A CN 102829759 A CN102829759 A CN 102829759A CN 2012103160427 A CN2012103160427 A CN 2012103160427A CN 201210316042 A CN201210316042 A CN 201210316042A CN 102829759 A CN102829759 A CN 102829759A
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Abstract
According to the invention,a subgrade surface settlement value model is established according to subgrage design parameters and construction filling record data by using the FLAC three-dimensional technology; and is based on a three-dimensional visualized safety early warning platform established by a VTK business software system; the invention is characterized in that a real time monitoring data of subgrade surface settlement is collected through a hydrostatic level arranged on the subgrade, and the real time monitoring data is transmitted to an user remote computer, the actual measured deformation value of the subgrade surface settlement obtained by the subgrade settlement value model is compared with the subgrade settlement threshold value and then an analysis is carried out, the graded prealarming is carried out on the stability of the subgrade surface settlement, and is displayed through the three-dimensional visualized safety early warning platform, and all the early warning information is send to a cellphone of relative management staff by a short message mode through a short message module connected to the computer, and the remote intelligent three-dimensional digital early warning for the subgrade surface settlement can be completed. The prevention measurements can be timely adopted according to the early warning information by the relative management staff in the railway and road departments; and the driving and traffic security can be enhanced.
Description
Technical field
The invention belongs to foundation works fields such as railway, highway subgrade, be used for road bed sedimentation stability safe early warning; Be specifically related to a kind of road bed sedimentation long-distance intelligent 3-dimensional digital method for early warning, the invention still further relates to a kind of road bed sedimentation long-distance intelligent 3-dimensional digital early warning system.
Background technology
Railway, highway subgrade surface, particularly road-bridge transition section etc. are after work progress and construction completion, and road settlement control is a difficult problem all the time.After engineering came into operation, the road bed sinkage often occurred, and brought many hidden danger for railway operation safety, highway traffic safety.Therefore, the early warning of exploitation road bed sedimentation long-distance intelligent 3-dimensional digital has crucial safe meaning.
Still few aspect road bed sedimentation long-distance intelligent 3-dimensional digital study of warning both at home and abroad; So far, Shang Weijian integrates the bibliographical information of the road bed sedimentation long-distance intelligent 3-dimensional digital warning aspect of subgrade settlement numerical model and three-dimensional visualization safe early warning platform.
Summary of the invention
The technical matters that the present invention will solve is to provide a kind of road bed sedimentation long-distance intelligent 3-dimensional digital method for early warning, and another technical matters that the present invention will solve is to provide a kind of road bed sedimentation long-distance intelligent 3-dimensional digital early warning system; Use method and system provided by the invention; Can real-time continuous monitor the road bed sedimentation stability; And road bed settling data real-time continuous is transferred to the remote monitoring main frame, the remote monitoring main frame is accomplished the road bed sedimentation stability is carried out grading forewarning system according to deformation data step by step.
It is following that the present invention solves the problems of the technologies described above the technical scheme of being taked: a kind of road bed sedimentation long-distance intelligent 3-dimensional digital method for early warning comprises the steps:
A. select to be studied the object that roadbed is implemented as long-range 3-dimensional digital safe early warning method; Collect this subgrade Design parameter and construction fill placement record data;
B. be foundation with step a gained subgrade Design parameter and construction fill placement record data, by remote computer based on continuous medium fast Lagrangian analysis program FLAC
3DSet up the subgrade settlement numerical model;
C. remote computer is set up three-dimensional visualization safe early warning platform based on VTK (Visualization Toolkit) business software system;
D. at the selected suitable check point of roadbed several hydrostatic levels are installed, are gathered the real-time Monitoring Data of road bed sedimentation, and the subgrade settlement numerical model of remote computer foundation is transmitted and be loaded into to real-time Monitoring Data;
E. after the subgrade settlement numerical model compares analysis with the road bed sedimentation that obtains actual measurement deformation values and road bed sedimentation threshold value, the road bed sedimentation stability is carried out grading forewarning system, and represent through three-dimensional visualization safe early warning platform; The SMS module of all early warning information through being connected with computing machine is sent to related management personnel's mobile phone with mobile phone short messages, thereby accomplishes the early warning of road bed sedimentation long-distance intelligent 3-dimensional digital.
It is following that the present invention solves the technical scheme that above-mentioned another technical matters takes: a kind of road bed sedimentation long-distance intelligent 3-dimensional digital early warning system comprises hydrostatic level; It is characterized in that: also comprise the automatic data collection appearance, GPRS static data Acquisition Instrument, communications transmit base station, commercial satellite, communications reception base station, internet and the remote computer that connect successively; Hydrostatic level and automatic data collection appearance input end wired connection; Automatic data collection appearance output terminal wireless connections GPRS static data Acquisition Instrument; Between GPRS static data Acquisition Instrument, communications transmit base station, commercial satellite, communications reception base station and the internet successively the wireless signal communication be connected; The internet is connected with remote computer; Remote computer is connected with the F2003GSMDTU SMS module, and the F2003GSMDTU SMS module is connected with the mobile phone wireless signal and communication.
At the selected suitable check point of roadbed several hydrostatic levels are installed.
The invention provides a kind of road bed sedimentation long-distance intelligent 3-dimensional digital early warning technology based on hydrostatic level.The present invention is based on subgrade Design parameter and construction fill placement record data and FLAC
3DTechnology is set up the subgrade settlement numerical model; And set up three-dimensional visualization safe early warning platform based on VTK business software system; Hydrostatic level through roadbed is installed is gathered the real-time Monitoring Data of road bed sedimentation; And real-time Monitoring Data is transferred to user's remote computer; After by the subgrade settlement numerical model road bed sedimentation that obtains actual measurement deformation values and road bed sedimentation threshold value being compared analysis; The road bed sedimentation stability is carried out grading forewarning system, and represent through three-dimensional visualization safe early warning platform; The SMS module of all early warning information through being connected with computing machine is sent to related management personnel's mobile phone with mobile phone short messages, accomplishes the early warning of road bed sedimentation long-distance intelligent 3-dimensional digital.Railway, highway administration related personnel are in time taken preventive measures according to early warning information, improve driving and traffic safety.
Description of drawings
Fig. 1 is the vertical view of the hydrostatic level arranged of roadbed, automatic data collection appearance, GPRS static data Acquisition Instrument;
Fig. 2 is that hydrostatic level is arranged longitudinal diagram.
Fig. 3 is a structural relation synoptic diagram of the present invention.
Among the figure: 1-hydrostatic level, 2-automatic data collection appearance, 3-GPRS static data Acquisition Instrument, 4-roadbed; 5-communications transmit base station, 6-commercial satellite, 7-communications reception base station, 8-internet; 9-remote computer, 10-F2003GSMDTU SMS module, 11-mobile phone.
Embodiment
System implementation is Fig. 1 and shown in Figure 3 for example: a kind of road bed sedimentation long-distance intelligent 3-dimensional digital early warning system; Comprise several hydrostatic levels 1, also comprise the automatic data collection appearance 2, GPRS static data Acquisition Instrument 3, communications transmit base station 5, commercial satellite 6, communications reception base station 7, internet 8 and the remote computer 9 that connect successively; Several hydrostatic levels 1 are connected in series back and automatic data collection appearance 2 input end wired connections according to the order of sequence; Automatic data collection appearance 2 output terminal wireless connections GPRS static data Acquisition Instruments 3; Between GPRS static data Acquisition Instrument 3, communications transmit base station 5, commercial satellite 6, communications reception base station 7 and the internet 8 successively the wireless signal communication be connected; Internet 8 is connected with remote computer 9; Remote computer 9 is connected with F2003GSMDTU SMS module 10, and F2003GSMDTU SMS module 10 is connected with a plurality of mobile phone 11 wireless signal communications.
Fig. 1 and Fig. 2 illustrate the laying situation of several hydrostatic levels 1: at roadbed 4 several hydrostatic levels 1 are set, roadbed 4 also is provided with automatic data collection appearance 2 and GPRS static data Acquisition Instrument 3.
Remote computer 9 establishes subgrade settlement numerical model and three-dimensional visualization safe early warning platform; The foundation of subgrade settlement numerical model is based on FLAC
3DSoftware and subgrade Design parameter and construction fill placement record data; Three-dimensional visualization safe early warning platform is based on VTK (Visualization Toolkit) business software system.
Method embodiment
(1) selects to be studied the object that roadbed is implemented as long-range 3-dimensional digital safety pre-warning system; Collect this subgrade Design parameter and construction fill placement record data;
(2) be foundation with step (1) gained construction information, by remote computer based on continuous medium fast Lagrangian analysis program FLAC
3DSet up the subgrade settlement numerical model;
(3) remote computer is set up three-dimensional visualization safe early warning platform based on VTK (Visualization Toolkit) business software system;
(4) at the selected suitable check point of roadbed hydrostatic level 1 is installed; Gather the real-time Monitoring Data of road bed sedimentation; And real-time Monitoring Data is sent to GPRS static data Acquisition Instrument 3 through automatic data collection appearance 2; Send to commercial satellite 6 through near the communications transmit base station 5 GPRS static data Acquisition Instrument 3 again, be transferred to communications reception base station 7 afterwards, and entering internet 8 is transferred to subscriber computer 9 and calls the subgrade settlement numerical model;
(5) after the road bed sedimentation threshold value that obtains of subgrade settlement numerical model actual measurement road bed sedimentation actual measurement deformation values that will obtain and numerical analysis compares analysis; The road bed sedimentation stability is carried out grading forewarning system, and represent through three-dimensional visualization safe early warning platform; The SMS module 10 of all early warning information through being connected with computing machine is sent to related management personnel's mobile phone 11 with mobile phone short messages, thereby accomplishes the early warning of road bed sedimentation long-distance intelligent 3-dimensional digital.
Claims (6)
1. a road bed sedimentation long-distance intelligent 3-dimensional digital method for early warning is characterized in that comprising the steps:
A. select to be studied the object that roadbed is implemented as long-range 3-dimensional digital safety pre-warning system; Collect this subgrade Design parameter and construction fill placement record data;
B. be foundation with step a gained construction information, by remote computer based on continuous medium fast Lagrangian analysis program FLAC
3DSet up the subgrade settlement numerical model;
C. remote computer is set up three-dimensional visualization safe early warning platform based on VTK (Visualization Toolkit) business software system;
D. at the selected suitable check point of roadbed hydrostatic level is installed, is gathered the real-time Monitoring Data of road bed sedimentation, and the subgrade settlement numerical model of remote computer foundation is transmitted and be loaded into to real-time Monitoring Data;
E. after the subgrade settlement numerical model compares analysis with the road bed sedimentation that obtains actual measurement deformation values and road bed sedimentation threshold value, the road bed sedimentation stability is carried out grading forewarning system, and represent through three-dimensional visualization safe early warning platform; The SMS module of all early warning information through being connected with computing machine is sent to related management personnel's mobile phone with mobile phone short messages, thereby accomplishes the early warning of road bed sedimentation long-distance intelligent 3-dimensional digital.
2. a kind of road bed sedimentation long-distance intelligent 3-dimensional digital method for early warning as claimed in claim 1; It is characterized in that: the real-time Monitoring Data of road bed sedimentation that step e gathers; Be sent to GPRS static data Acquisition Instrument through the automatic data collection appearance; Be sent to commercial satellite through near the communications transmit base station the GPRS static data Acquisition Instrument again, be transferred to the communications reception base station afterwards, the entering internet transmission is to user's remote computer and call the subgrade settlement numerical model.
3. a road bed sedimentation long-distance intelligent 3-dimensional digital early warning system comprises several hydrostatic levels; It is characterized in that: also comprise the automatic data collection appearance, GPRS static data Acquisition Instrument, communications transmit base station, commercial satellite, communications reception base station, internet and the remote computer that connect successively; Hydrostatic level and automatic data collection appearance input end wired connection; Automatic data collection appearance output terminal wireless connections GPRS static data Acquisition Instrument; Between GPRS static data Acquisition Instrument, communications transmit base station, commercial satellite, communications reception base station and the internet successively the wireless signal communication be connected; The internet is connected with remote computer; Remote computer is connected with the F2003GSMDTU SMS module, and the F2003GSMDTU SMS module is connected with the mobile phone wireless signal and communication.
4. a kind of road bed sedimentation long-distance intelligent 3-dimensional digital early warning system as claimed in claim 3 is characterized in that: several hydrostatic levels are connected in series back and automatic data collection appearance input end wired connection according to the order of sequence.
5. like claim 3 or 4 described a kind of road bed sedimentation long-distance intelligent 3-dimensional digital early warning systems, it is characterized in that: hydrostatic level is arranged on roadbed; Automatic data collection appearance and GPRS static data Acquisition Instrument are arranged on roadbed.
6. a kind of road bed sedimentation long-distance intelligent 3-dimensional digital early warning system as claimed in claim 5, it is characterized in that: the F2003GSMDTU SMS module is connected with a plurality of mobile phone wireless signal and communications.
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Cited By (7)
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| CN104864845A (en) * | 2015-05-08 | 2015-08-26 | 浙江工业大学 | Real-time monitoring and safety early warning system for deformation of workshop structure |
| CN106225766A (en) * | 2016-07-01 | 2016-12-14 | 陕西铁道工程勘察有限公司 | Monitoring and managing method is analyzed in structure sedimentation based on 3S technology monitoring |
| CN110631547A (en) * | 2019-09-26 | 2019-12-31 | 成都理工大学 | Roadbed monitoring and early warning system based on Internet of things |
| CN112710277A (en) * | 2020-12-24 | 2021-04-27 | 深圳市天健工程技术有限公司 | Three-dimensional monitoring device for highway safety |
| CN113137948A (en) * | 2021-04-09 | 2021-07-20 | 山东省路桥集团有限公司 | Indoor model box test system for monitoring differential settlement of road and bridge transition section and evaluation method |
| CN113216283A (en) * | 2021-05-18 | 2021-08-06 | 中铁北京工程局集团有限公司 | Highway subgrade settlement grouting monitoring system and method |
| CN113375633A (en) * | 2021-06-15 | 2021-09-10 | 山东高速工程建设集团有限公司 | Tunnel full-longitudinal ground surface settlement monitoring system and method based on static level gauge |
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| CN101691764A (en) * | 2009-10-26 | 2010-04-07 | 西南交通大学 | On-site monitoring and evaluation method for settlement of pile foundations |
| CN101813478A (en) * | 2010-04-23 | 2010-08-25 | 上海市地质调查研究院 | Ground sedimentation monitoring system |
| CN102563356A (en) * | 2011-12-30 | 2012-07-11 | 中国石油天然气股份有限公司 | System for automatically monitoring vertical displacement of oil and gas pipeline in frozen soil region |
| CN202770437U (en) * | 2012-08-31 | 2013-03-06 | 中铁二十一局集团有限公司 | Roadbed surface settlement remote intelligent three-dimensional digital early warning system |
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| JP2005326372A (en) * | 2004-05-17 | 2005-11-24 | Elmes Keisoku Kogyo Kk | Settlement measuring device and measuring method of railway track |
| CN101691764A (en) * | 2009-10-26 | 2010-04-07 | 西南交通大学 | On-site monitoring and evaluation method for settlement of pile foundations |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104864845A (en) * | 2015-05-08 | 2015-08-26 | 浙江工业大学 | Real-time monitoring and safety early warning system for deformation of workshop structure |
| CN104864845B (en) * | 2015-05-08 | 2017-07-25 | 浙江工业大学 | Mill construction deformation is monitored and safety pre-warning system in real time |
| CN106225766A (en) * | 2016-07-01 | 2016-12-14 | 陕西铁道工程勘察有限公司 | Monitoring and managing method is analyzed in structure sedimentation based on 3S technology monitoring |
| CN110631547A (en) * | 2019-09-26 | 2019-12-31 | 成都理工大学 | Roadbed monitoring and early warning system based on Internet of things |
| CN112710277A (en) * | 2020-12-24 | 2021-04-27 | 深圳市天健工程技术有限公司 | Three-dimensional monitoring device for highway safety |
| CN113137948A (en) * | 2021-04-09 | 2021-07-20 | 山东省路桥集团有限公司 | Indoor model box test system for monitoring differential settlement of road and bridge transition section and evaluation method |
| CN113137948B (en) * | 2021-04-09 | 2022-09-30 | 山东省路桥集团有限公司 | Indoor model box test system for monitoring differential settlement of road and bridge transition section and evaluation method |
| CN113216283A (en) * | 2021-05-18 | 2021-08-06 | 中铁北京工程局集团有限公司 | Highway subgrade settlement grouting monitoring system and method |
| CN113375633A (en) * | 2021-06-15 | 2021-09-10 | 山东高速工程建设集团有限公司 | Tunnel full-longitudinal ground surface settlement monitoring system and method based on static level gauge |
| CN113375633B (en) * | 2021-06-15 | 2023-01-17 | 山东高速工程建设集团有限公司 | Tunnel full-longitudinal ground surface settlement monitoring system and method based on static level gauge |
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| CN102829759B (en) | 2016-01-27 |
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