CN103147800A - Tunnel monitoring measurement early warning method represented by using tree ring - Google Patents
Tunnel monitoring measurement early warning method represented by using tree ring Download PDFInfo
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- CN103147800A CN103147800A CN2013101108428A CN201310110842A CN103147800A CN 103147800 A CN103147800 A CN 103147800A CN 2013101108428 A CN2013101108428 A CN 2013101108428A CN 201310110842 A CN201310110842 A CN 201310110842A CN 103147800 A CN103147800 A CN 103147800A
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Abstract
The invention relates to the technical field of a highway tunnel monitoring measurement early warning technology, and particularly discloses a tunnel monitoring measurement early warning method represented by using tree ring. Analysis is made by acquiring monitoring data of different measuring points on the same section of a tunnel; concentric rings for extinguishing different early warning states, which continuously increase, are drawn; a tree ring type monitoring diagram is formed to reflect the characteristic and the variation condition of the monitoring data, so that the variation conditions of the monitoring data and a tunnel safety state can be facilitated through density degree and color variation of the concentric rings for extinguishing different early warning states on the tree ring type monitoring diagram; and thus, the current safety states and the historical records of the monitoring points can be conveniently and intuitively examined, a plurality of measuring points can be displayed on the same diagram according to the respective coordinate positions, the safety state of tunnel construction in a monitoring process can be completely reflected, and timely safety early warning operation can be performed. The method can be widely applied to an information construction process.
Description
Technical field
The present invention relates to highway tunnel monitoring measurement early warning technology field, be specifically related to a kind of tunnel monitoring measurement amount method for early warning that represents with tree ring.
Background technology
Along with the development of China Higher level highway construction, the scale of highway tunnel is increasing, and quantity is increasing.New Austrian Tunneling Method has obtained using widely in Highway Tunnel Construction because design and construction is scientific and advanced.A core content of New Austrian Tunneling Method construction is exactly in work progress, the stability of country rock and the mechanical behavior of support system to be carried out monitoring measurement, to reach the purpose of revising the design and guidance safe construction.
Use various types of instrument and instrument in the constructing tunnel process, mechanical behavior and the mechanical relationship between them of country rock and supporting, lining cutting measured and observe, and its stability is estimated, be referred to as monitoring measurement.
The implementation step that highway tunnel New Austrian Tunneling Method construction monitoring measures is as follows: (1) selects measuring instrument and element; (2) bury testing element underground; (3) collection in worksite data; (4) follow-up data is processed and feedback.
Understand the dynamic change of each construction stage stratum and supporting and protection structure by monitoring measurement, the reliability of the stability of judgement country rock, supporting, lining cutting; Result with field measurement makes up the deficiency that exists in the theory analysis process, and the monitoring result Feedback Design, guiding construction, for revising job practices, adjustment Grades of Surrounding Rock, change support parameters provide foundation; By monitoring measurement, the accident and risk that may occur in construction is forecast, in order in time take measures, prevent trouble before it happens; By monitoring measurement, judgement preliminary bracing stability determines that secondary lining reasonably applies the time; Understand by monitoring measurement some underground construction rule and characteristics that lower of this project condition shows, reflects, for the development of some reference or this job practices itself is offered reference, foundation and directive function.
Current monitoring measurement data are processed and method for expressing, mainly to realize by drawing the time history change curve, this method for expressing can only be presented at the monitored data situation of change of measuring point on figure, particular location and the safe condition that can not show measuring point, can not react intuitively the dual control index, therefore the technician can not in time find alert and early warning, has certain limitation in digitlization, information-aided construction process.
Summary of the invention
The objective of the invention is provides a kind of tunnel monitoring measurement amount method for early warning that represents with tree ring in order to overcome above-mentioned shortcoming of the prior art, and the method can reflect all sidedly the safe condition of constructing tunnel in the tunnel observation process and can carry out safe early warning in time.
The present invention realizes like this, a kind of tunnel monitoring measurement amount method for early warning that represents with tree ring, be applied in constructing tunnel monitoring measurement process, the mode by tree ring represents monitored data in the constructing tunnel process and the situation of change of described monitored data; Comprise the following steps:
Gather the monitored data of different measuring point on the same section in tunnel, analysis is corresponding to the rate of change of the monitored data of twice collection of size and front and back of the monitored data accumulative total changing value of each collection of each survey mark;
Take the coordinate position of each described survey mark on the same section in described tunnel as the center of circle, size take the monitored data of described each collection accumulative total changing value is drawn ever-increasing donut with the different alert status of difference as radius, forms tree ring formula surveillance map; The outer radius of described donut represents the size of each monitored data accumulative total changing value that gathers, the rate of change of the monitored data of twice collection before and after the width means of described annulus, the circumference of described year wheeled circular surveillance map are shaped with the warning line concentric circles of pointed out early warning of threshold of the monitored data of the described survey mark of expression outward;
The real-time described tree ring formula of output display surveillance map intuitively points out administrative staff to carry out early warning by manual type when monitoring monitored data and reach described threshold, automatically carries out early warning when perhaps monitoring monitored data and reaching described threshold.
But the different early warning colors of the safe condition in the tunnel that the described monitored data of visual representation that adopts the width of described donut reflects show.
Described warning line concentric circles shows with the dotted line with warning coloration coloured silk.
The present invention represents monitored data in the constructing tunnel process and the situation of change of described monitored data by the mode with tree ring, can reflect simultaneously the dual control index of monitored data, i.e. rate of change and accumulative total changing value; Can reflect by the setting of color the safe condition that the tunnel is current and historical; Can spread towards periphery centered by survey mark, not only can facilitate safe condition and the historical record of checking that intuitively measuring point is current, a plurality of survey marks are presented on same figure according to separately coordinate position, can be widely used in the information-aided construction process, and can reflect the safe condition of constructing tunnel in observation process comprehensively, and carry out judgement fast directly perceived with the guidance management personnel, and then carry out correct early warning operation.
Description of drawings
The flow chart of the tunnel monitoring measurement amount method for early warning that represents with tree ring that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of the method for expressing of the monitored data that represents with tree ring that Fig. 2 provides for the embodiment of the present invention;
The monitored data that represents with tree ring that Fig. 3 provides for the embodiment of the present invention shows the schematic diagram of tunnel same section measuring point state.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the present invention is further elaborated.
Referring to Fig. 1, the figure shows the flow process of a kind of tunnel monitoring measurement amount method for early warning that represents with tree ring provided by the invention.For convenience of explanation, only show the relevant part of the present invention.
A kind of tunnel monitoring measurement amount method for early warning that represents with tree ring is applied in constructing tunnel monitoring measurement process, and the mode by tree ring represents monitored data in the constructing tunnel process and the situation of change of described monitored data; Comprise the following steps:
S101: gather the monitored data of different measuring point on the same section in tunnel, analysis is corresponding to the rate of change of the monitored data of twice collection of size and front and back of the monitored data accumulative total changing value of each collection of each survey mark;
S102: shown in Figure 2, take the coordinate position of each described survey mark 10 on the same section in described tunnel as the center of circle, size take the monitored data of described each collection accumulative total changing value is drawn ever-increasing a plurality of donuts 11 with the different alert status of difference as radius, forms tree ring formula surveillance map; The size of the each monitored data accumulative total changing value that gathers of outer radius 13 expressions of described donut 11, the rate of change of the monitored data of twice collection before and after width 12 expression of described donut 11, the circumference of described year wheeled circular surveillance map are shaped with the warning line concentric circles 14 of pointed out early warning of threshold of the monitored data of the described survey mark of expression outward;
S103: the real-time described tree ring formula of output display surveillance map, intuitively point out administrative staff to carry out early warning by manual type when monitoring monitored data and reach described threshold, automatically carry out early warning when perhaps monitoring monitored data and reaching described threshold.
In the embodiment of the present invention, the described radius size of donut with the different alert status of difference from the ratio corresponding relation of the monitored data of measurement is: the concentrically ringed radius of warning line, the outer radius with donut of the different alert status of difference, width with donut of the different alert status of difference correspond respectively to the rate of change of monitored data of twice collection of accumulative total changing value and front and back of the monitored data of the warning value (maximum value that namely allows to change adds up changing value) of monitoring warning data, current collection.
In the embodiment of the present invention, but the different early warning colors demonstrations of the safe condition in the tunnel that the described monitored data of the width of described donut employing visual representation reflects, thus realize the polychrome early warning.
Such as, can represent the safe class that the tunnel is different by red, orange, yellow, Lan Si kind color; Wherein blue early warning represents to keep a close eye on the country rock trend, can take certain strengthening measure; Yellow early warning represents that monitoring group and unit in charge of construction answer the infill monitoring frequency, strengthens ground and building settlement are observed dynamically, especially should strengthen near the rain soil pipe early warning point and inspection and the processing of pressure pipeline are arranged; Orange early warning represents except should continuing to strengthen monitoring, observation, inspection and processing, should further improve early warning scheme for this state according to the characteristics of alert status, tackle simultaneously that constructure scheme, excavation progress, supporting parameter, process etc. conduct a survey and perfect, carry out after design and establishing unit is agreed obtaining; Red early warning represents except should also taking immediately reinforcement measure immediately to monitoring group and unit in charge of construction's warning, and after design, construction, management and Construction unit's analysis and identification, change construction sequence or design parameters, should stop immediately in case of necessity excavation, carry out construction processing.By above scheme, can be by on figure and have the density degree of annulus of different color and a variation of color, the convenient situation of change of understanding monitored data and tunnel safety state.
In the embodiment of the present invention, described warning line concentric circles can adopt with the dotted line with warning coloration coloured silk and show.In the embodiment of the present invention, adopt red dotted line to represent.
In the embodiment of the present invention, shown in Figure 3, have on the same section 2 in tunnel at different measuring point 10 and carry out control measurement and a plurality of tree ring formula surveillance maps 1 of forming, the center of circle 10 expression actual spot of measurement of described tree ring formula surveillance map 1, position on these actual spot of measurement 10 same sections 2 in tunnel, place, can show by concrete coordinate, as shown in Figure 3, in the actual measurement process, described actual spot of measurement 10 can with the design survey mark 3 at same coordinate position, also can be not at same coordinate position.Each size of data of measuring all represents by take survey mark as the center of circle and annulus that have different color in observation process; The size that represents each monitored data accumulative total changing value due to each and outer radius with annulus of different color, and have the variation (rate of change) of twice monitored data of width means of the annulus of different color, thereby realize the expression of dual control index (two indexs of the accumulative total changing value of the rate of change of monitored data and monitored data).
During concrete the utilization, according to coordinate determine the different measuring point on the same section in tunnel relative position and be presented on the figure of the same section in tunnel, then gather the monitor data of each survey mark, draw separately centered by each survey mark the tree ring surveillance map shows by upper method, thereby a plurality of different measuring points of the same section in tunnel can be illustrated on the same section figure in tunnel, be convenient to intuitively check and inquire about.
The present invention can realize by corresponding software program programming, during utilization, the monitored data that gathers is inputted computer, by described software program, the monitored data that gathers is analyzed, and draw and show according to the early warning standard and export above-mentioned figure, administrative staff can judge soundly in conjunction with the display graphics of this output and early warning, then carry out artificial early warning, the present invention simultaneously also can carry out automatic early-warning, as when monitoring the threshold that reaches setting, the warning device that starts manually or automatically the connection construction scene carries out early warning.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a tunnel monitoring measurement amount method for early warning that represents with tree ring, is characterized in that, is applied in constructing tunnel monitoring measurement process, and the mode by tree ring represents monitored data in the constructing tunnel process and the situation of change of described monitored data; Comprise the following steps:
Gather the monitored data of different measuring point on the same section in tunnel, analysis is corresponding to the rate of change of the monitored data of twice collection of size and front and back of the monitored data accumulative total changing value of each collection of each survey mark;
Take the coordinate position of each described survey mark on the same section in described tunnel as the center of circle, size take the monitored data of described each collection accumulative total changing value is drawn ever-increasing donut with the different alert status of difference as radius, forms tree ring formula surveillance map; The outer radius of described donut represents the size of each monitored data accumulative total changing value that gathers, the rate of change of the monitored data of twice collection before and after the width means of described donut, the circumference of described year wheeled circular surveillance map are shaped with the warning line concentric circles of pointed out early warning of threshold of the monitored data of the described survey mark of expression outward;
The real-time described tree ring formula of output display surveillance map intuitively points out administrative staff to carry out early warning by manual type when monitoring monitored data and reach described threshold, automatically carries out early warning when perhaps monitoring monitored data and reaching described threshold.
2. the tunnel monitoring measurement amount method for early warning that represents with tree ring according to claim 1 is characterized in that, but the different early warning colors of the safe condition in the tunnel that the described monitored data of the width of described donut employing visual representation reflects show.
3. the described tunnel monitoring measurement amount method for early warning that represents with tree ring according to claim 1 and 2, is characterized in that, described warning line concentric circles shows with the dotted line with warning coloration coloured silk.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107402705A (en) * | 2016-05-18 | 2017-11-28 | 阿里巴巴集团控股有限公司 | A kind of information displaying method and device based on pressure sensitivity |
| WO2020211659A1 (en) * | 2019-04-15 | 2020-10-22 | 阿里巴巴集团控股有限公司 | Data processing method, apparatus, device and storage medium |
| CN113685230A (en) * | 2021-04-08 | 2021-11-23 | 中铁十六局集团有限公司 | Safety early warning method and device in tunnel construction process, medium and electronic equipment |
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| US20060122767A1 (en) * | 2004-12-07 | 2006-06-08 | Athalye Ravi G | Map based estimations, and information search |
| US7266781B1 (en) * | 2003-04-25 | 2007-09-04 | Veritas Operating Corporation | Method and apparatus for generating a graphical display report |
| CN102628961A (en) * | 2011-12-28 | 2012-08-08 | 中国科学院地质与地球物理研究所 | Special digital seismograph used for measuring underground microquake |
| CN102628962A (en) * | 2011-11-02 | 2012-08-08 | 中国科学院地质与地球物理研究所 | Seismic acquisition observation system for underground microseismic detection |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7266781B1 (en) * | 2003-04-25 | 2007-09-04 | Veritas Operating Corporation | Method and apparatus for generating a graphical display report |
| US20060122767A1 (en) * | 2004-12-07 | 2006-06-08 | Athalye Ravi G | Map based estimations, and information search |
| CN102628962A (en) * | 2011-11-02 | 2012-08-08 | 中国科学院地质与地球物理研究所 | Seismic acquisition observation system for underground microseismic detection |
| CN102628961A (en) * | 2011-12-28 | 2012-08-08 | 中国科学院地质与地球物理研究所 | Special digital seismograph used for measuring underground microquake |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107402705A (en) * | 2016-05-18 | 2017-11-28 | 阿里巴巴集团控股有限公司 | A kind of information displaying method and device based on pressure sensitivity |
| CN107402705B (en) * | 2016-05-18 | 2020-09-08 | 阿里巴巴集团控股有限公司 | Information display method and device based on pressure sensation |
| WO2020211659A1 (en) * | 2019-04-15 | 2020-10-22 | 阿里巴巴集团控股有限公司 | Data processing method, apparatus, device and storage medium |
| CN113685230A (en) * | 2021-04-08 | 2021-11-23 | 中铁十六局集团有限公司 | Safety early warning method and device in tunnel construction process, medium and electronic equipment |
| CN113685230B (en) * | 2021-04-08 | 2023-08-22 | 中铁十六局集团有限公司 | Safety early warning method and device for tunnel construction process, medium and electronic equipment |
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