CN106289164A - A kind of cavern section method for fast measuring - Google Patents
A kind of cavern section method for fast measuring Download PDFInfo
- Publication number
- CN106289164A CN106289164A CN201610636869.4A CN201610636869A CN106289164A CN 106289164 A CN106289164 A CN 106289164A CN 201610636869 A CN201610636869 A CN 201610636869A CN 106289164 A CN106289164 A CN 106289164A
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- China
- Prior art keywords
- section
- laser
- measured
- cavern
- total powerstation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C7/00—Tracing profiles
- G01C7/06—Tracing profiles of cavities, e.g. tunnels
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of cavern section method for fast measuring, including total powerstation and Laser Line Marker, carries out the measurement of section to be measured using the laser image that Laser Line Marker is incident upon on section to be measured as object of reference, cooperation total powerstation.Comprise the following steps: 1) hole to be measured section complete survey station coordinate survey set and cavern con struction establishment of coordinate system；2) determining 1 A in cavern on the ground at section place to be measured, Laser Line Marker is arranged on A point；3) open longitudinal laser high light projecting pattern of Laser Line Marker, utilize total powerstation to survey on the hole wall of section to be measured simultaneously and set 1 B；4) the laser rays aiming point B that regulation Laser Line Marker is launched, completes the location work of section pile No. to be measured；5) utilize laser image that total powerstation is incident upon on the wall of hole by Laser Line Marker as object of reference, choose total powerstation and survey pattern of depositing and testing data are stored in work that total powerstation built up in the industry.Said method can reduce survey crew working strength, promotes the efficiency of cavern's section survey work.
Description
Technical field
The present invention relates to cavern and measure construction field, particularly a kind of cavern section method for fast measuring.
Background technology
Existing section survey method uses and sets up total powerstation at underground excavation engineering or traffic tunnel engineering detected part,
Complete after survey station surveys and set, to open total powerstation laser with cavern con struction coordinate system, use total powerstation without cooperative target reflection technology by
The pile No. of some range finding section to be measured, by the artificial interpretation of instrument screen, when the deviation of institute's measuring point distance of positions section to be measured meets regulation
During requirement, more satisfactory data record is stored total powerstation work in the industry.Existing measuring method disadvantageously, due to
Without object of reference in the wall of hole, institute's measuring point position is it is generally required to the measurement being repeated several times just can move in section pile No. to be measured, and institute
Survey section from instrument survey station more away from, the location of section pile No. is measured the most time-consuming, and work efficiency is the lowest.In recent years, various tunnels break
The application of face instrument and the development of section survey technology, promoted the measurement efficiency of section, but tunnel cross-section instrument testing section
Because single station Measure section bar number is few, and have to make the survey station of profiler set up station number and increase, when the section needing longer hole section is surveyed
During amount, equally exist inefficient problem.
Summary of the invention
The technical problem to be solved is to provide a kind of cavern section method for fast measuring, it is possible to be greatly promoted hole
The efficiency of room section survey work, is shortening on section to be measured while all single measurement point position section peg orientation times,
It also is able to increase total powerstation list station section control strip number.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of cavern section method for fast measuring,
Including total powerstation and Laser Line Marker, the laser image being incident upon on section to be measured using Laser Line Marker, as object of reference, coordinates
Total powerstation carries out the measurement of section to be measured.
Preferably in scheme, comprise the following steps:
1) complete the survey of survey station coordinate in hole to be measured section to set and cavern con struction establishment of coordinate system；
2) determining 1 A in cavern on the ground at section place to be measured, Laser Line Marker is arranged on A point；
3) open longitudinal laser high light projecting pattern of Laser Line Marker, utilize total powerstation to survey on the hole wall of section to be measured simultaneously
If 1 B；
4) alidade of rotary laser frame for line marking instrument, the laser rays aiming point B that regulation Laser Line Marker is launched, complete section to be measured
The location work of pile No.；
5) utilize total powerstation to be incident upon the laser image on the wall of hole as object of reference by Laser Line Marker, choose total powerstation and survey and deposit
Testing data are stored in work that total powerstation built up in the industry by pattern；
6) step 2 is repeated)-5), complete the measurement work of multiple section to be measured.
Preferably in scheme, described Laser Line Marker uses 20 times of high light Laser Line Markers.
Preferably in scheme, described step 2) in, Laser Line Marker flattens roughly after being arranged on A point.
Preferably in scheme, in described step 3), surveyed the some B set and need to be ensured and the point same pile No. of A.
Preferably in scheme, during measuring, when section to be measured, away from survey station, farther out and survey crew is the most easy to identify sharp
When cursor line instrument is incident upon the laser image on the wall of hole, total powerstation is removed to another survey section again set station.
A kind of cavern provided by the present invention section method for fast measuring, by using said structure, substantially reduces and treats
Survey all single measurement point position section peg orientations and the time of whole piece section survey on section, add total powerstation list station simultaneously
Section control strip number, not only reduces the labor intensity of survey crew, also improves the efficiency of section survey work simultaneously, and
Have only to carry out a survey station in same cavern to be measured section sets station work, further improves measurement efficiency.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
In figure: total powerstation 1, Laser Line Marker 2.
Detailed description of the invention
Embodiment 1:
In figure, a kind of cavern section method for fast measuring, including total powerstation 1 and Laser Line Marker 2, throw with Laser Line Marker 2
The laser image penetrated on section to be measured carries out the measurement of section to be measured as object of reference, cooperation total powerstation 1.
Embodiment 2:
On the basis of embodiment 1, use following steps to carry out cavern's section and quickly measure work:
1) complete the survey of survey station coordinate in hole to be measured section to set and cavern con struction establishment of coordinate system；
2) determining 1 A in cavern on the ground at section place to be measured, Laser Line Marker 2 is arranged on A point；
3) open longitudinal laser high light projecting pattern of Laser Line Marker 2, utilize total powerstation 1 simultaneously on the hole wall of section to be measured
Survey sets 1 B；
4) alidade of rotary laser frame for line marking instrument 2, the laser rays aiming point B that regulation Laser Line Marker 2 is launched, complete to be measured disconnected
The location work of face pile No.；
5) utilize total powerstation 1 to be incident upon the laser image on the wall of hole as object of reference by Laser Line Marker 2, choose total powerstation and survey
Testing data are stored in work that total powerstation built up in the industry by pattern of depositing；
6) step 2 is repeated)-5), complete the measurement work of multiple section to be measured.
Preferably in scheme, described Laser Line Marker 2 uses 20 times of high light Laser Line Markers.Use 20 times of high light laser
The line of reference that frame for line marking instrument can make Laser Line Marker be incident upon on the wall of hole becomes apparent from, and adds the section control strip of single survey station
Number.
Preferably in scheme, described step 2) in, Laser Line Marker 2 flattens roughly after being arranged on A point.Laser
Frame for line marking instrument 2 highly ordinarily be about 30cm, and the rough leveling time was at about 5 seconds.
Preferably in scheme, in described step 3), surveyed the some B set and need to be ensured and the point same pile No. of A.
Claims (5)
1. cavern's section method for fast measuring, including total powerstation (1) and Laser Line Marker (2), is characterized in that: with laser mark
The laser image that line instrument (2) is incident upon on section to be measured, as object of reference, coordinates total powerstation (1) to carry out the measurement of section to be measured.
A kind of cavern the most according to claim 1 section method for fast measuring, it is characterised in that comprise the following steps:
1) complete the survey of survey station coordinate in hole to be measured section to set and cavern con struction establishment of coordinate system；
2) determining 1 A in cavern on the ground at section place to be measured, Laser Line Marker (2) is arranged on A point；
3) open longitudinal laser high light projecting pattern of Laser Line Marker (2), utilize total powerstation (1) in the hole of section to be measured simultaneously
Survey on wall and set 1 B；
4) alidade of rotary laser frame for line marking instrument (2), the laser rays aiming point B that regulation Laser Line Marker (2) is launched, complete to treat
Survey the location work of section pile No.；
5) utilize total powerstation (1) to be incident upon the laser image on the wall of hole as object of reference by Laser Line Marker (2), choose full station
Instrument is surveyed pattern of depositing and testing data is stored in work that total powerstation built up in the industry；
6) step 2 is repeated)-5), complete the measurement work of multiple section to be measured.
A kind of cavern the most according to claim 2 section method for fast measuring, it is characterised in that: described Laser Line Marker
(2) 20 times of high light Laser Line Markers are used.
A kind of cavern the most according to claim 2 section method for fast measuring, it is characterised in that: described step 2) in,
Laser Line Marker (2) flattens roughly after being arranged on A point.
A kind of cavern the most according to claim 2 section method for fast measuring, it is characterised in that: in described step 3),
Surveyed the some B set to ensure and put the same pile No. of A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636869.4A CN106289164A (en) | 2016-08-06 | 2016-08-06 | A kind of cavern section method for fast measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636869.4A CN106289164A (en) | 2016-08-06 | 2016-08-06 | A kind of cavern section method for fast measuring |
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| Publication Number | Publication Date |
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| CN106289164A true CN106289164A (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610636869.4A Pending CN106289164A (en) | 2016-08-06 | 2016-08-06 | A kind of cavern section method for fast measuring |
Country Status (1)
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| CN (1) | CN106289164A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238377A (en) * | 2017-05-24 | 2017-10-10 | 中国葛洲坝集团三峡建设工程有限公司 | A kind of measuring method suitable for large underground hole speedy lofting anchor pole hole position |
| CN108896015A (en) * | 2018-05-31 | 2018-11-27 | 长江水利委员会长江科学院 | Occurrence double excitation in tunnel structure face sights measurement method |
| CN110146057A (en) * | 2019-05-30 | 2019-08-20 | 中国五冶集团有限公司 | A method of detection tunnel cross-section |
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| CN101246007A (en) * | 2007-02-12 | 2008-08-20 | 上海地铁运营有限公司 | Tunnel convergence monitoring method |
| CN101685012A (en) * | 2008-09-27 | 2010-03-31 | 上海市机械施工有限公司 | Measuring and calculating method of subway tunnel section |
| CN102042822A (en) * | 2009-10-22 | 2011-05-04 | 宝钢集团上海梅山有限公司 | Tunnel section measurement method |
| CN102692210A (en) * | 2012-06-06 | 2012-09-26 | 上海隧道工程股份有限公司 | Fixed-point scanning type rapid tunnel section clearance measurement and convergence measurement method |
| JP2013029470A (en) * | 2011-07-29 | 2013-02-07 | Css Engineering Co Ltd | Survey method and survey device for uneven plane |
| CN104655010A (en) * | 2015-01-29 | 2015-05-27 | 东北大学 | Quick coordinate positioning method for three-dimensional laser detection system of underground vacant area |
-
2016
- 2016-08-06 CN CN201610636869.4A patent/CN106289164A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246007A (en) * | 2007-02-12 | 2008-08-20 | 上海地铁运营有限公司 | Tunnel convergence monitoring method |
| CN101685012A (en) * | 2008-09-27 | 2010-03-31 | 上海市机械施工有限公司 | Measuring and calculating method of subway tunnel section |
| CN102042822A (en) * | 2009-10-22 | 2011-05-04 | 宝钢集团上海梅山有限公司 | Tunnel section measurement method |
| JP2013029470A (en) * | 2011-07-29 | 2013-02-07 | Css Engineering Co Ltd | Survey method and survey device for uneven plane |
| CN102692210A (en) * | 2012-06-06 | 2012-09-26 | 上海隧道工程股份有限公司 | Fixed-point scanning type rapid tunnel section clearance measurement and convergence measurement method |
| CN104655010A (en) * | 2015-01-29 | 2015-05-27 | 东北大学 | Quick coordinate positioning method for three-dimensional laser detection system of underground vacant area |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238377A (en) * | 2017-05-24 | 2017-10-10 | 中国葛洲坝集团三峡建设工程有限公司 | A kind of measuring method suitable for large underground hole speedy lofting anchor pole hole position |
| CN108896015A (en) * | 2018-05-31 | 2018-11-27 | 长江水利委员会长江科学院 | Occurrence double excitation in tunnel structure face sights measurement method |
| CN110146057A (en) * | 2019-05-30 | 2019-08-20 | 中国五冶集团有限公司 | A method of detection tunnel cross-section |
| CN110146057B (en) * | 2019-05-30 | 2022-06-24 | 中国五冶集团有限公司 | Method for detecting tunnel section |
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Application publication date: 20170104 |