CN109598906A - Method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey - Google Patents
Method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey Download PDFInfo
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- CN109598906A CN109598906A CN201811541091.4A CN201811541091A CN109598906A CN 109598906 A CN109598906 A CN 109598906A CN 201811541091 A CN201811541091 A CN 201811541091A CN 109598906 A CN109598906 A CN 109598906A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 230000001133 acceleration Effects 0.000 claims abstract description 16
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 230000000007 visual effect Effects 0.000 claims abstract description 15
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- RKWPMPQERYDCTB-UHFFFAOYSA-N ethyl n-[4-[benzyl(2-phenylethyl)amino]-2-(4-nitrophenyl)-1h-imidazo[4,5-c]pyridin-6-yl]carbamate Chemical compound N=1C(NC(=O)OCC)=CC=2NC(C=3C=CC(=CC=3)[N+]([O-])=O)=NC=2C=1N(CC=1C=CC=CC=1)CCC1=CC=CC=C1 RKWPMPQERYDCTB-UHFFFAOYSA-N 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- 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
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of foundation pit Tunnel Engineering security risk early warning surveys to sentence method, sentence system including early warning survey and survey and sentences method, it includes control system and signal acquiring system that system is sentenced in early warning survey, the present invention can detect the stability in tunnel constantly, tunnel concrete wall vibrations data are detected by acceleration sensing module, vertical displacement detection module receives the manual measurement displacement data of data input module input, pore water pressure changing value module detects tunnel concrete wall interiors water pressure data, when measurement displacement data, Wave data and water pressure data send enabling signal when reaching dangerous numerical value and give wireless telecommunications transmitting module, the signal of combined aural and visual alarm reception wireless telecommunications transmitting module, and issue sound-light alarm, personnel around prompt take care, the present invention can stabilization data to tunnel carry out magnanimity monitoring, system to tunnel The various situations in road are detected, and guarantee the safety of vehicle crew in tunnel.
Description
Technical field
The present invention relates to Tunnel testing technical fields, more specifically, in particular to a kind of foundation pit Tunnel Engineering safety wind
Method is sentenced in dangerous early warning survey.
Background technique
Urban rail transit in China planning construction enters period of flourishing.Urban track traffic is located in complicated city ring
Under border condition, geology Rock Conditions, engineering construction risk is prominent, because design, construction wrong or information system management deficiency cause
Newly-built railway traffic engineering enclose supporting construction crack, tilt, sliding, unstability of collapsing and surrounding formations deformation and ground settlement
(protuberance) etc., can jeopardize engineering itself and safety of surrounding environment, easily bring serious economic loss, undesirable social influence even
Casualties.
It is current to lack the method that magnanimity monitoring is carried out to the stabilization data in tunnel, lack system to the various situations in tunnel into
Row detection, not can guarantee the safety of vehicle crew in tunnel.
Summary of the invention
The purpose of the present invention is to provide it is a kind of can the stabilization data to tunnel carry out magnanimity monitoring, be capable of pair of system
Method is sentenced in the foundation pit Tunnel Engineering security risk early warning survey that the various situations in tunnel are detected.
In order to achieve the above object, The technical solution adopted by the invention is as follows: a kind of foundation pit Tunnel Engineering security risk is pre-
It is alert to survey method of sentencing, including system is sentenced in early warning survey and method is sentenced in survey, it includes control system and signal acquisition that system is sentenced in the early warning survey
System；
The master control system includes total control module, combined aural and visual alarm, wireless telecommunications receiving module, main power source module；Institute
Total control module is stated to connect with the combined aural and visual alarm, wireless telecommunications receiving module, main power source module；
The combined aural and visual alarm is used to receive the signal of wireless telecommunications transmitting module, and issues sound-light alarm, prompts surrounding
Personnel take care；
The wireless telecommunications receiving module with wireless telecommunications transmitting module for sending and receiving signals；
Main power source module is used to power to control system and signal acquiring system；
The signal acquiring system includes sub- control module, wireless telecommunications transmitting module, acceleration sensing module, vibration wave
Graphic data library, vibrational waveform analysis module, vertical displacement detection module, pore water pressure changing value module, data input module；
The wireless telecommunications transmitting module is used to emit signal and receives the signal that wireless telecommunications receiving module is sent；
The acceleration sensing module sends data to vibration wave for detecting tunnel concrete wall vibrations data
Conformal analysis module；
The vertical displacement detection module manual measurement displacement data that input module inputs for receiving data；
The pore water pressure changing value module is for detecting tunnel concrete wall interiors water pressure data；
The data input module is for being manually entered measurement displacement data；
The sub- control module and wireless telecommunications transmitting module, acceleration sensing module, vertical displacement detection module, hole
Water pressure detection module, the connection of vibration plane waveform judgment module.
Preferably, solar battery or lithium battery can be used in the main power source module.
Preferably, the vibrational waveform analysis module is stored with each Wave data, and Wave data includes safe waveform number
According to dangerous Wave data.
Preferably, the signal acquiring system further includes data processing module, and data processing module is used to be displaced measurement
Data, Wave data and water pressure data are analyzed, when measurement displacement data, Wave data and water pressure data reach dangerous numerical value
When send enabling signal give wireless telecommunications transmitting module.
Method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey, which comprises the following steps:
S1, acceleration sensing module are for detecting tunnel concrete wall vibrations data；
S2, vertical displacement detection module the manual measurement displacement data that input module inputs for receiving data；
S3, pore water pressure changing value module are for detecting tunnel concrete wall interiors water pressure data；
S4, enabling signal is sent to wireless when measuring displacement data, Wave data and water pressure data and reaching dangerous numerical value
Communicate transmitting module；
S5, wireless telecommunications receiving module receive wireless telecommunications transmitting module enabling signal；
S6, combined aural and visual alarm receive the signal of wireless telecommunications transmitting module, and issue sound-light alarm, prompt the personnel of surrounding
It takes care.
Compared with the prior art, the advantages of the present invention are as follows:
The present invention can detect the stability in tunnel constantly, detect the vibration of tunnel concrete wall by acceleration sensing module
Dynamic data, vertical displacement detection module receive the manual measurement displacement data of data input module input, pore water pressure variation
It is worth module and detects tunnel concrete wall interiors water pressure data, when measurement displacement data, Wave data and water pressure data reach danger
Enabling signal is sent when dangerous numerical value and gives wireless telecommunications transmitting module, and wireless telecommunications receiving module receives wireless telecommunications transmitting module and opens
Dynamic signal, combined aural and visual alarm receive the signal of wireless telecommunications transmitting module, and issue sound-light alarm, and the personnel of surrounding is prompted to pay attention to
Safety, the present invention can stabilization data to tunnel carry out magnanimity monitoring, system detects the various situations in tunnel, guarantees
The safety of vehicle crew in tunnel.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that system framework figure is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey of the present invention.
Fig. 2 is the flow chart that method of sentencing is surveyed in a kind of foundation pit Tunnel Engineering security risk early warning of the present invention.
In figure: total control module 1, combined aural and visual alarm 2, wireless telecommunications receiving module 3, sub- control module 4, wireless telecommunications hair
Penetrate module 5, acceleration sensing module 6, vibrational waveform database 7, vibrational waveform analysis module 8, vertical displacement detection module 9,
Pore water pressure changing value module 10, data input module 11.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in fig.1, the present invention, which provides a kind of foundation pit Tunnel Engineering security risk early warning survey, sentences method, a kind of foundation pit tunnel
Method is sentenced in engineering safety Risk-warning survey in road, including early warning survey sentences system and surveys method of sentencing, and it includes control system that system is sentenced in early warning survey
System and signal acquiring system；
Master control system includes total control module 1, combined aural and visual alarm 2, wireless telecommunications receiving module 3, main power source module；Master control
Molding block 1 is connect with combined aural and visual alarm 2, wireless telecommunications receiving module 3, main power source module；
Combined aural and visual alarm 2 is used to receive the signal of wireless telecommunications transmitting module 5, and issues sound-light alarm, prompts surrounding
Personnel take care；
Wireless telecommunications receiving module 3 with wireless telecommunications transmitting module 5 for sending and receiving signals；
Main power source module is used to power to control system and signal acquiring system；
Signal acquiring system includes sub- control module 4, wireless telecommunications transmitting module 5, acceleration sensing module 6, vibration wave
Graphic data library 7, vibrational waveform analysis module 8, vertical displacement detection module 9, pore water pressure changing value module 10, data input
Module 11；
Wireless telecommunications transmitting module 5 is used to emit signal and receives the signal that wireless telecommunications receiving module 3 is sent；
Acceleration sensing module 6 sends data to vibrational waveform for detecting tunnel concrete wall vibrations data
Analysis module 8；
The manual measurement displacement data that input module 11 inputs for receiving data of vertical displacement detection module 9, it is artificial to survey
Amount displacement data can be measured by total station, level meter and various measuring instruments；
Pore water pressure changing value module 10 is for detecting tunnel concrete wall interiors water pressure data, by mixed in tunnel
Pressure sensor is buried in solidifying cob wall wall, pressure data is sent to pore water pressure changing value module 10 by pressure sensor；
Data input module 11 is for being manually entered measurement displacement data；
Sub- control module 4 and wireless telecommunications transmitting module 5, acceleration sensing module 6, vertical displacement detection module 9, hole
Water pressure detection module, the connection of vibration plane waveform judgment module.
In the present embodiment, solar battery or lithium battery is can be used in main power source module.
In the present embodiment, vibrational waveform analysis module 8 is stored with each Wave data, and Wave data includes safe waveform number
According to dangerous Wave data.
In the present embodiment, signal acquiring system further includes data processing module, and data processing module is used to be displaced measurement
Data, Wave data and water pressure data are analyzed, when measurement displacement data, Wave data and water pressure data reach dangerous numerical value
When send enabling signal to wireless telecommunications transmitting module 5.
As shown in Fig. 2, method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey, following steps are included:
S1, acceleration sensing module 6 are for detecting tunnel concrete wall vibrations data；
S2, vertical displacement detection module 9 the manual measurement displacement data that input module 11 inputs for receiving data；
S3, pore water pressure changing value module 10 are for detecting tunnel concrete wall interiors water pressure data；
S4, enabling signal is sent to wireless when measuring displacement data, Wave data and water pressure data and reaching dangerous numerical value
Communicate transmitting module 5；
S5, wireless telecommunications receiving module 3 receive 5 enabling signal of wireless telecommunications transmitting module；
S6, combined aural and visual alarm 2 receive the signal of wireless telecommunications transmitting module 5, and issue sound-light alarm, prompt the people of surrounding
Member takes care.
Working principle: tunnel concrete wall vibrations data are detected by acceleration sensing module 6, vertical displacement detects mould
Block 9 receives the manual measurement displacement data that data input module 11 inputs, and it is mixed that pore water pressure changing value module 10 detects tunnel
Solidifying cob wall pars intramuralis water pressure data sends starting when measuring displacement data, Wave data and water pressure data and reaching dangerous numerical value
Signal receives 5 enabling signal of wireless telecommunications transmitting module, acousto-optic report to wireless telecommunications transmitting module 5, wireless telecommunications receiving module 3
Alert device 2 receives the signal of wireless telecommunications transmitting module 5, and issues sound-light alarm, and the personnel of surrounding is prompted to take care.
Although the embodiments of the invention are described in conjunction with the attached drawings, but patent owner can be in appended claims
Within the scope of make various deformations or amendments, as long as it does not exceed the scope of protection described in the claims to the invention, all should
Within protection scope of the present invention.
Claims (5)
1. method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey, including system is sentenced in early warning survey and method, feature are sentenced in survey
Be: it includes control system and signal acquiring system that system is sentenced in the early warning survey；
The master control system includes total control module (1), combined aural and visual alarm (2), wireless telecommunications receiving module (3), main power source mould
Block；The total control module (1) connect with the combined aural and visual alarm (2), wireless telecommunications receiving module (3), main power source module；
The combined aural and visual alarm (2) is used to receive the signal of wireless telecommunications transmitting module (5), and issues sound-light alarm, prompts week
The personnel enclosed take care；
The wireless telecommunications receiving module (3) with wireless telecommunications transmitting module (5) for sending and receiving signals；
Main power source module is used to power to control system and signal acquiring system；
The signal acquiring system include sub- control module (4), wireless telecommunications transmitting module (5), acceleration sensing module (6),
Vibrational waveform database (7), vibrational waveform analysis module (8), vertical displacement detection module (9), pore water pressure changing value mould
Block (10), data input module (11)；
The wireless telecommunications transmitting module (5) is used to emit signal and receives the signal that wireless telecommunications receiving module (3) are sent；
The acceleration sensing module (6) sends data to vibration wave for detecting tunnel concrete wall vibrations data
Conformal analysis module (8)；
The vertical displacement detection module (9) the manual measurement displacement data that input module (11) inputs for receiving data；
The pore water pressure changing value module (10) is for detecting tunnel concrete wall interiors water pressure data；
The data input module (11) is for being manually entered measurement displacement data；
The sub- control module (4) and wireless telecommunications transmitting module (5), acceleration sensing module (6), vertical displacement detection module
(9), pore water pressure detection module, the connection of vibration plane waveform judgment module.
2. method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey according to claim 1, it is characterised in that: described
Solar battery or lithium battery can be used in main power source module.
3. method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey according to claim 1, it is characterised in that: described
Vibrational waveform analysis module (8) is stored with each Wave data, and Wave data includes safe Wave data and dangerous Wave data.
4. method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey according to claim 1, it is characterised in that: described
Signal acquiring system further includes data processing module, and data processing module is used for measurement displacement data, Wave data and hydraulic pressure
Data are analyzed, and enabling signal is sent when measuring displacement data, Wave data and water pressure data and reaching dangerous numerical value to nothing
Line communicates transmitting module (5).
5. method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey according to claim 1, which is characterized in that including
Following steps:
S1, acceleration sensing module (6) are for detecting tunnel concrete wall vibrations data；
S2, vertical displacement detection module (9) the manual measurement displacement data that input module (11) inputs for receiving data；
S3, pore water pressure changing value module (10) are for detecting tunnel concrete wall interiors water pressure data；
S4, enabling signal is sent to wireless telecommunications when measuring displacement data, Wave data and water pressure data and reaching dangerous numerical value
Transmitting module (5)；
S5, wireless telecommunications receiving module (3) receive wireless telecommunications transmitting module (5) enabling signal；
S6, combined aural and visual alarm (2) receive the signal of wireless telecommunications transmitting module (5), and issue sound-light alarm, prompt the people of surrounding
Member takes care.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541091.4A CN109598906A (en) | 2018-12-17 | 2018-12-17 | Method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541091.4A CN109598906A (en) | 2018-12-17 | 2018-12-17 | Method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109598906A true CN109598906A (en) | 2019-04-09 |
Family
ID=65962633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811541091.4A Pending CN109598906A (en) | 2018-12-17 | 2018-12-17 | Method is sentenced in a kind of foundation pit Tunnel Engineering security risk early warning survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109598906A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103942923A (en) * | 2014-04-27 | 2014-07-23 | 张臣 | Road slope retaining engineering safety early-warning system |
| CN104167084A (en) * | 2014-08-18 | 2014-11-26 | 同济大学 | Engineering-risk wireless-sensing early-warning visualization system and method |
| CN104879169A (en) * | 2015-05-18 | 2015-09-02 | 广州市建设工程质量安全检测中心 | Underground engineering and deep foundation pit unattended real-time monitoring early warning system and working method thereof |
| CN105095679A (en) * | 2015-09-10 | 2015-11-25 | 北京安捷工程咨询有限公司 | Security risk early warning measurement and judgment method of foundation pit tunnel engineering |
| CN106224007A (en) * | 2016-08-26 | 2016-12-14 | 招商局重庆交通科研设计院有限公司 | Safety for tunnel engineering monitoring and warning management system |
-
2018
- 2018-12-17 CN CN201811541091.4A patent/CN109598906A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103942923A (en) * | 2014-04-27 | 2014-07-23 | 张臣 | Road slope retaining engineering safety early-warning system |
| CN104167084A (en) * | 2014-08-18 | 2014-11-26 | 同济大学 | Engineering-risk wireless-sensing early-warning visualization system and method |
| CN104879169A (en) * | 2015-05-18 | 2015-09-02 | 广州市建设工程质量安全检测中心 | Underground engineering and deep foundation pit unattended real-time monitoring early warning system and working method thereof |
| CN105095679A (en) * | 2015-09-10 | 2015-11-25 | 北京安捷工程咨询有限公司 | Security risk early warning measurement and judgment method of foundation pit tunnel engineering |
| CN106224007A (en) * | 2016-08-26 | 2016-12-14 | 招商局重庆交通科研设计院有限公司 | Safety for tunnel engineering monitoring and warning management system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190409 |
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