CN110043320A - A kind of tunnel construction environment monitoring method - Google Patents
A kind of tunnel construction environment monitoring method Download PDFInfo
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- CN110043320A CN110043320A CN201910452627.3A CN201910452627A CN110043320A CN 110043320 A CN110043320 A CN 110043320A CN 201910452627 A CN201910452627 A CN 201910452627A CN 110043320 A CN110043320 A CN 110043320A
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- tunnel
- cloud atlas
- concentration
- sensor
- pollutant
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 25
- 231100000719 pollutant Toxicity 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000000284 extract Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Evolutionary Computation (AREA)
- Computer Hardware Design (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of tunnel construction environment monitoring methods, comprising the following steps: 1) sensor of a survey tunnel environment pollutant concentration is arranged at a certain distance in tunnel；2) cloud atlas that contaminated object is distributed in tunnel model under various different set concentration is simulated using fluent software, and the concentration data of point corresponding with the position of sensor is arranged in tunnel in each cloud atlas is extracted, and the concentration data of cloud atlas and each point extracted from cloud atlas is stored in database；3) detection cycle that monitoring host computer is set every one reads the detection data of primary transducer, and the cloud charts of the correspondence pollutant in database are searched for according to the detection data of sensor, and the detection data of the cloud atlas found and sensor is shown by display.For the present invention by establishing the cloud atlas database that pollutant is distributed in tunnel, administrative staff, which pass through the correspondence cloud atlas searched, may know that the pollutant concentration situation of different location in entire tunnel area.
Description
Technical field
The present invention relates to environmental monitoring technology field, in particular to a kind of tunnel construction environment monitoring method.
Background technique
With the raising of the linear standard of Road Design and the increase of construction mileage quantity, vcehicular tunnel especially mountain ridge high speed
Vcehicular tunnel is also more and more.This several years tunnels are towards length is increasingly longer, section is increasing and geological conditions is got over simultaneously
Develop come more complicated direction.But such development trend, which causes tunnel to be faced with increasing environment in the construction time, asks
Topic.In constructing tunnel, due to Geological Reasons, toxic and harmful gas can be generated, such as pass through coal-bearing strata process in tunnel
In, it can be potentially encountered gas, and have some stratum that may be enriched with hydrogen sulfide etc., with the excavation in tunnel, toxic and harmful gas
It is released to construction area.Work machine engine non-complete combustion of fuel can also generate a large amount of poisonous and harmful in construction
Gas, such as CO and nitrogen oxides.In the tunnel using drill bursting construction, since the explosion of explosive can also generate largely
The substances such as CO, nitrogen oxides and dust.When tunnel carries out spray operation, also has a large amount of dust and generate.These all prestige
The physical and mental health of staff is coerced, the safety of constructing tunnel is also threaten.
Currently, generally will be installed safety monitoring system in the construction in high methane tunnel, which mainly passes through installation
In tunnel, all kinds of gas sensors of different parts monitor the gas concentration in tunnel, and by the data of each sensor in tunnel
Display in the monitoring room at road hole.But due to the sensor of existing monitoring system be generally only installed at face, horizontal hole prong,
Some crucial places such as hole, thus can only monitor the pollutant concentration situation in these crucial places；But pollutant is meeting
It is constantly spread in tunnel, the concentration distribution of pollutant in entire tunnel can not accurately be grasped by only monitoring several key points
Situation, prevent administrative staff avoid environmental pollution damage staff healthy from more reasonably generating strategy.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of tunnel construction environment monitoring method, to solve tunnel environment peace
Full monitoring system can only detect the pollutant concentration in keys some in tunnel place, and can not achieve to arbitrary region in tunnel
Pollutant concentration the technical issues of being monitored.
Tunnel construction environment monitoring method of the present invention, comprising the following steps:
1) sensor of a survey tunnel environment pollutant concentration is set at a certain distance in tunnel；
2) tunnel model is established in the fluent software of monitoring host computer configuration, and is simulated and be monitored using fluent software
The cloud atlas that is distributed in tunnel model under various different set concentration of pollutant, and extract in each cloud atlas be arranged in tunnel
The concentration data of the corresponding point in the position of sensor, and by all cloud atlas of acquisition and each point extracted from cloud atlas
Concentration data is stored in database；
3) detection cycle that monitoring host computer is set every one reads the detection data of primary transducer, and according to sensor
Detection data search database in correspondence pollutant cloud charts, when retrieving the dense of each point extracted from certain cloud atlas
It is when degree evidence is identical as the detection data of respective sensor, then true in tunnel using the cloud atlas as pollutant in tunnel at this time
Real cloud charts, and the detection data of the cloud atlas and sensor is shown by display.
Beneficial effects of the present invention:
Tunnel construction environment monitoring method of the present invention, the cloud atlas database being distributed in tunnel by establishing pollutant,
Corresponding cloud atlas is searched for from cloud atlas database further according to the true detection data of sensor, administrative staff pass through pair searched
It answers cloud atlas i.e. and may know that the pollutant concentration situation of different location in entire tunnel area, being conducive to administrative staff can be more reasonable
It generates strategy, avoids environmental pollution damage staff healthy.
Specific embodiment
The present invention will be further described below with reference to examples.
The present embodiment tunnel construction environment monitoring method, comprising the following steps:
1) sensor of a survey tunnel environment pollutant concentration is set at a certain distance in tunnel.
2) tunnel model is established in the fluent software of monitoring host computer configuration, and is simulated and be monitored using fluent software
The cloud atlas that is distributed in tunnel model under various different set concentration of pollutant, and extract in each cloud atlas be arranged in tunnel
The concentration data of the corresponding point in the position of sensor, and by all cloud atlas of acquisition and each point extracted from cloud atlas
Concentration data is stored in database.
3) detection cycle that monitoring host computer is set every one reads the detection data of primary transducer, and according to sensor
Detection data search database in correspondence pollutant cloud charts, when retrieving the dense of each point extracted from certain cloud atlas
It is when degree evidence is identical as the detection data of respective sensor, then true in tunnel using the cloud atlas as pollutant in tunnel at this time
Real cloud charts, and the detection data of the cloud atlas and sensor is shown by display.
In the present embodiment, the sensor of the detection tunnel environment pollutant concentration includes dust sensor, CO sensor
And NO2Sensor, monitoring host computer draw corresponding concentration distribution of pollutants cloud atlas to every kind of pollutant respectively, and sensor is preferentially set
Set face, the two lining key positions such as trolley and hole in tunnel.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (1)
1. a kind of tunnel construction environment monitoring method, which comprises the following steps:
1) sensor of a survey tunnel environment pollutant concentration is set at a certain distance in tunnel；
2) tunnel model is established in the fluent software of monitoring host computer configuration, and monitored dirt is simulated using fluent software
The cloud atlas that dye object is distributed in tunnel model under various different set concentration.And it extracts in each cloud atlas and is sensed with setting in tunnel
The concentration data of the corresponding point in the position of device, and by the concentration of all cloud atlas of acquisition and each point extracted from cloud atlas
Data are stored in database；
3) detection cycle that monitoring host computer is set every one reads the detection data of primary transducer, and according to the inspection of sensor
Measured data searches for the cloud charts of the correspondence pollutant in database, when the concentration numbers for retrieving each point extracted from certain cloud atlas
According to it is identical as the detection data of respective sensor when, then true point using the cloud atlas as pollutant in tunnel at this time in tunnel
Cloth cloud atlas, and the detection data of the cloud atlas and sensor is shown by display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452627.3A CN110043320B (en) | 2019-05-28 | 2019-05-28 | Tunnel construction environment monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910452627.3A CN110043320B (en) | 2019-05-28 | 2019-05-28 | Tunnel construction environment monitoring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110043320A true CN110043320A (en) | 2019-07-23 |
| CN110043320B CN110043320B (en) | 2020-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910452627.3A Active CN110043320B (en) | 2019-05-28 | 2019-05-28 | Tunnel construction environment monitoring method |
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| Country | Link |
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| CN (1) | CN110043320B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105690A (en) * | 2007-07-26 | 2008-01-16 | 武汉理工大学 | Multiple sensor integrated method for city long tunnel monitoring system |
| CN101976061A (en) * | 2010-08-06 | 2011-02-16 | 中国环境科学研究院 | Method for constructing large environmental risk source monitoring system |
| US20130061157A1 (en) * | 2009-08-27 | 2013-03-07 | International Business Machines Corporation | Updating assets rendered in a virtual world environment based on detected user interactions in another world |
| CN203101981U (en) * | 2013-03-01 | 2013-07-31 | 四川久远新方向智能科技有限公司 | Environmental monitoring system |
| CN105117735A (en) * | 2015-08-18 | 2015-12-02 | 成都鼎智汇科技有限公司 | Image detection method in big data environment |
| CN105424840A (en) * | 2015-12-28 | 2016-03-23 | 周俊杰 | On-line continuous environmental air quality automatic monitoring system and peculiar smell source tracing method |
| CN205449908U (en) * | 2015-12-28 | 2016-08-10 | 周俊杰 | Online ambient air quality automatic monitoring basic station and network system in succession |
| CN106202533A (en) * | 2016-07-25 | 2016-12-07 | 中国科学技术大学 | Street canyon pollutant of vehicle exhaust concentration estimating system |
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2019
- 2019-05-28 CN CN201910452627.3A patent/CN110043320B/en active Active
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|---|---|---|---|---|
| CN101105690A (en) * | 2007-07-26 | 2008-01-16 | 武汉理工大学 | Multiple sensor integrated method for city long tunnel monitoring system |
| US20130061157A1 (en) * | 2009-08-27 | 2013-03-07 | International Business Machines Corporation | Updating assets rendered in a virtual world environment based on detected user interactions in another world |
| CN101976061A (en) * | 2010-08-06 | 2011-02-16 | 中国环境科学研究院 | Method for constructing large environmental risk source monitoring system |
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| CN110043320B (en) | 2020-06-12 |
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