CN106289197A - Tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method - Google Patents
Tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method Download PDFInfo
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- CN106289197A CN106289197A CN201610811343.5A CN201610811343A CN106289197A CN 106289197 A CN106289197 A CN 106289197A CN 201610811343 A CN201610811343 A CN 201610811343A CN 106289197 A CN106289197 A CN 106289197A
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- China
- Prior art keywords
- sleeve pipe
- tunnel
- header
- mounting disc
- prism
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention provides a kind of tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method, tunnel non-prism monitoring parameter mark includes measuring header, sleeve pipe and anchoring piece, the mounting disc of sleeve pipe is positioned at the first end of sleeve pipe, measure header to be connected through mounting disc and sleeve pipe are fixing, anchoring piece is fixedly connected on the second end of sleeve pipe, the method includes: provide a kind of tunnel non-prism monitoring parameter mark, and tunnel non-prism monitoring parameter mark includes measuring header, sleeve pipe and anchoring piece；Method includes: anchoring piece is fixedly connected on the second end of sleeve pipe；It is connected through mounting disc and sleeve pipe are fixing measuring header；Reflection paster is securely fitted in the groove measuring header；The tunnel non-prism monitoring measurement target anchoring piece after above-mentioned steps will be completed and insert country rock, by anchoring piece, tunnel monitoring measurement mark be anchored, at the beginning of mounting disc and tunnel, prop up flush.Present configuration is stable, simple, simple operation, it is possible to decrease construction cost.
Description
Technical field
The present invention relates to constructing tunnel monitoring and measuring technology field, especially relate to the tunnel monitoring measurement of a kind of non-prism
Mark, also provides for this tunnel monitoring measurement target tunnel of a kind of application non-prism monitoring measurement method.
Background technology
Employing New Austrian Tunneling Method construction the most more in the constructing tunnel of China, emphasizes to play the self-supporting of country rock,
Work progress is generally all aided with displacement monitoring and monitors the steady statue of country rock, make when displacement or rate of displacement are bigger can and
Time take measures strengthening supporting so that cavern keeps stable, and guarantee construction safety.Monitoring measurement is the core of New Austrian Tunneling Method construction
The heart, so having carried out Monitoring During The Access work to ensureing that constructing tunnel quality and safe construction are most important.
At present, known all kinds of tunnel is during design and construction, it is desirable to constructing tunnel is monitored by designing unit
Measure design, it is desirable to unit in charge of construction should work out monitoring measurement detailed rules for the implementation, the monitoring measurement personnel requiring configuration specialty and equipment.
In the constructing tunnel monitoring measurement codes and standards that China is existing, definition and operation to the technology of monitoring measurement are the most detailed,
But owing to indivedual measurement many reasons such as peopleware is poor, unit in charge of construction thinks little of, method for measurement is loaded down with trivial details cause monitoring
Measure that to carry out effect at construction one line bad, and monitoring measurement to there is more data fabrication, monitoring frequency at the construction field (site) inadequate,
Measuring point destroys the phenomenons such as serious, has run counter to the design original intention of enclosing rock measure.Along with the development of the technology of measurement, road monitoring measurement is universal
Use non-prism monitoring and measuring technology, and the application foundation of this technology is exactly to bury corresponding non-prism monitoring measurement underground in tunnel
Mark.
The Chinese utility model patent of Patent No. CN201220380952.7 discloses a kind of tunnel monitoring measurement element,
This element includes special reflector plate, and reflector plate is assemblied in measuring end, and measuring end is connected with anchored end.But this tunnel monitoring measurement unit
The measuring end of part is after anchored end is pulled down, and anchored end has part to expose to Chu Zhi surface, tunnel, thus adds anchored end
Exposed parts carries out the work excised, polish, and reduces constructing tunnel efficiency.
Summary of the invention
The main object of the present invention is to provide a kind of tunnel non-prism monitoring parameter mark.
It is a further object of the present invention to provide a kind of tunnel non-prism monitoring measurement method.
For realizing above-mentioned main purpose, the tunnel non-prism monitoring parameter mark that the present invention provides includes measuring header, set
Pipe and anchoring piece, sleeve pipe includes that mounting disc, mounting disc are positioned at the first end of sleeve pipe, measures header through mounting disc and sleeve pipe
Fixing connection, anchoring piece is fixedly connected on the second end of sleeve pipe.
From such scheme, tunnel just subsystem can easily be imbedded by tunnel non-prism monitoring parameter mark, and measuring header can
Easily measurement header is put on dismounting to reuse measurement header from tunnel non-prism monitoring measurement.
One preferred scheme is, measures header and includes reflecting paster and groove, and reflection paster is fixing to be assemblied in groove.
As can be seen here, reflection paster can be protected in reflection paster is assemblied in groove, it is to avoid reflection paster is impaired
And cause monitoring measurement that mistake occurs.
One preferred scheme is, measures header and includes connecting the connecting portion measuring header with sleeve pipe, and connecting portion is through peace
Sabot is also fixedly connected in sleeve pipe.
As can be seen here, measurement header is fixing with cuff to be connected, and can avoid measuring header and come off from equipment.
One preferred scheme is, sleeve pipe includes installing hole, and the connecting portion measuring header is fixedly connected in installing hole.
As can be seen here, form installing hole at inside pipe casing to be easy to measure header and sleeve pipe and fix and be connected.
One preferred scheme is, mounting disc includes that through hole, through hole are coaxially disposed with installing hole.
As can be seen here, it is simple to measure header and insert inside pipe casing to be fixedly connected.
One preferred scheme is, measures header and includes that mounting groove, mounting groove are positioned at inside measurement header.
As can be seen here, user can be connected fixing with sleeve pipe for measurement header by mounting groove.
One preferred scheme is, the length of anchoring piece is not less than 50 centimetres.
As can be seen here, it is ensured that measure header and expose to a just surface, make monitoring measurement be smoothed out.
Additionally, the present invention advantageously comprises tunnel non-prism monitoring measurement method, including providing a kind of tunnel non-prism prison
Control measures mark, and tunnel non-prism monitoring parameter mark includes measuring header, sleeve pipe and anchoring piece, measures header and includes reflecting paster
With groove, sleeve pipe includes mounting disc, first end and the second end, and mounting disc is positioned at the first end of sleeve pipe, measures header
Being connected through mounting disc and sleeve pipe are fixing, anchoring piece is fixedly connected on the second end of sleeve pipe；Method includes: fixed by anchoring piece
It is connected to the second end of sleeve pipe；It is connected through mounting disc and sleeve pipe are fixing measuring header；Reflection paster is securely fitted in
Measure in the groove of header；Tunnel non-prism monitoring measurement target anchoring piece after completing above-mentioned steps inserts country rock, passes through
Tunnel monitoring measurement mark is anchored by anchoring piece, props up flush at the beginning of mounting disc and tunnel.
From such scheme, tunnel just subsystem can easily be imbedded by tunnel non-prism monitoring parameter mark, and measuring header can
Easily measurement header is put on dismounting to reuse measurement header from tunnel non-prism monitoring measurement.
One preferred scheme is, measures header and includes connecting the connecting portion measuring header with sleeve pipe, and connecting portion is through peace
Sabot is also fixedly connected in sleeve pipe, and sleeve pipe includes installing hole, and connecting portion is through mounting disc and is fixedly connected in installing hole.
As can be seen here, measurement header is fixing with cuff to be connected, and can avoid measuring header and come off from equipment, at inside pipe casing
Form installing hole to be easy to measure header and sleeve pipe and fix and be connected.
One preferred scheme is, mounting disc includes that connecting hole, connecting hole are coaxially disposed with installing hole, measures header and includes
Mounting groove, mounting groove is positioned at inside measurement header, and the length of anchoring piece is not less than 50 centimetres.
As can be seen here, it is simple to measurement header insertion inside pipe casing is to be fixedly connected, and user will be able to be measured by mounting groove
Mark head is fixing with sleeve pipe to be connected, it is ensured that measures header and exposes to a just surface, makes monitoring measurement be smoothed out.
Accompanying drawing explanation
Fig. 1 is structure chart during tunnel of the present invention non-prism monitoring parameter mark embodiment insertion measuring point.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of tunnel of the present invention non-prism monitoring parameter mark embodiment pipe.
Fig. 3 be tunnel of the present invention non-prism monitoring parameter mark embodiment be unkitted be furnished with reflection paster measure the cuing open of header
View.
Fig. 4 is the peace being unkitted the measurement header being furnished with reflection paster of tunnel of the present invention non-prism monitoring parameter mark embodiment
The enlarged partial sectional view of tankage.
Fig. 5 is the regarding from the mounting disc front of sleeve pipe observation sleeve pipe of tunnel of the present invention non-prism monitoring parameter mark embodiment
Figure.
Fig. 6 is the sectional view of tunnel of the present invention non-prism monitoring parameter mark embodiment sleeve pipe.
Below in conjunction with drawings and Examples, the invention will be further described.
Detailed description of the invention
Seeing Fig. 1, the tunnel non-prism monitoring parameter mark 100 of the present embodiment includes measuring header 1, sleeve pipe 2 and anchoring piece
3.Measurement header 1, anchoring piece 3 are fixing with sleeve pipe 2 respectively to be connected, mounting disc 21 and Chu Zhi surface 5, tunnel flush contact, anchoring piece
The part of 3 inserts tunnel perimeter country rock 4 to be anchored by tunnel non-prism monitoring parameter mark 100.
See Fig. 2, Fig. 3 and Fig. 4, measure header 1 and include that groove 10, reflection paster 11, connecting portion 12, mounting groove 13 are with main
Body 14.In the present embodiment, the shape of main body 14 selects cylinder.Peripheral surface in main body 14 is formed with groove 10.At this
In embodiment, groove 10 be shaped as rectangle, groove 10 face parallel with the axis of main body 14 is equipped with reflection paster 11, dress
The face being furnished with reflection paster 11 carries out frosted process to increase the Assembly stability of reflection paster 11.In the present embodiment, reflection
Paster 11 be shaped as square, groove 10 be equipped with reflection paster 11 face minor face than reflection paster 11 the length of side more
The long requirement little with the area in the face being equipped with reflection paster 11 of the area ratio groove 10 of satisfied reflection paster 11, thus ensure
Reflection paster 11 is integrally located in groove 10.Two axial ends in main body 14 form mounting groove 13 and connecting portion 12 respectively.
In the present embodiment, mounting groove 13 be shaped as regular hexagon, connecting portion 12 cylindrically shaped.Mounting groove 13 autonomous agent
Axial end is toward the extension certain depth of main body 14 and does not run through main body 14.In the present embodiment, the extension of mounting groove 13 is deep
Degree elects 20 millimeters as.Connecting portion 12 and main body 14 for being coaxially disposed, the axial end agent-oriention 14 of connecting portion 12 autonomous agent 14
Outside extends, and the peripheral surface at connecting portion 12 is threaded so that measuring, header 1 is fixing with sleeve pipe 2 to be connected.In this enforcement
In example, groove 10, connecting portion 12, mounting groove 13 are one-body molded with main body 14, and material therefor is white steel.
Seeing Fig. 2, Fig. 5 and Fig. 6, sleeve pipe 2 includes mounting disc 21, first end 22, the second end 23, installing hole 24, leads to
Hole 25 and main body 26.In the present embodiment, main body 26 is cylindrically shaped.It is formed with installing hole inside first end 22
24, installing hole 24 from first end 22 along the axis direction of main body 26 toward main body 24 inside extend certain depth.In this enforcement
In example, installing hole 24 generally circular in shape, the extension degree of depth of installing hole 24 is 32 millimeters.The wall of installing hole 24 is machined with spiral shell
Stricture of vagina screws with the screw thread with the connecting portion 12 measuring header 1, thus header 1 is fixing with sleeve pipe 2 to be connected measuring.Mounting disc
21 are positioned at first end 22, and mounting disc 21 extends one from first end 22 along the axis direction of main body 14 toward the outside of main body 14
Determine thickness.In the present embodiment, mounting disc 21 is cylindrically shaped.Mounting disc 21 is coaxially disposed with main body 26, mounting disc 21
Diameter more than the diameter of main body 26.Being provided with through hole 25 in mounting disc 21, through hole 25 runs through mounting disc and connects with installing hole 24
Logical, through hole 25 and installing hole 24 are for being coaxially disposed.In the present embodiment, through hole 25 is generally circular in shape.Add on the wall of through hole 25
Work has screw thread to screw with the screw thread with the connecting portion 12 measuring header 1, and therefore, connecting portion 12 is through through hole 25 thus amount
Mark head 1 is fixing with sleeve pipe 2 to be connected.The second end 23 is formed with wall portion 231, wall portion 232 and hole 233.Wall portion 231 and wall portion
232 are oppositely arranged and both are not connected to mutually, wall portion 231 and the shape in wall portion 232 be circular arc and both to present minute surface symmetrical.
Wall portion 231 and wall portion 232 form hole 233, and it is interior with by fixing even to anchoring piece 3 and sleeve pipe 2 that a part for anchoring piece 3 inserts hole 233
Connect.In the present embodiment, the material of anchoring piece 3 is screw-thread steel, anchoring piece 3 cylindrically shaped and a diameter of 16 millimeters, anchor
The connected mode of firmware 3 and sleeve pipe 2 is for welding.The axial length of anchoring piece 3 is not less than 500 millimeters.
The tunnel non-prism monitoring measurement method of the present embodiment is as follows: first a part for anchoring piece 3 is inserted sleeve pipe 2
The second end 23 is also connected fixing with sleeve pipe 2 for anchoring piece 3 by welding.Subsequently, reflection paster 11 is securely fitted in measurement
In the groove 10 of header 1.In mounting groove 13 inner hexagon spanner insertion mark head 1, rotating inner hex wrench is so that connecting
Portion 12 rotates the through hole 25 of the mounting disc 21 advancing through the first end 22 being positioned at sleeve pipe 2 and enters installing hole 24 until connecting
Meet portion 12 and be positioned at the region being made up of through hole 25 and installing hole 24, the screw thread of connecting portion 12 and through hole 25, installing hole 24
Screw thread is engaged, thus makes measurement header 1 fix with sleeve pipe 2 and be connected.Now, measure header 1, sleeve pipe 2 forms with anchoring piece 3
Tunnel non-prism monitoring parameter mark 100.
As it is shown in figure 1, the country rock 4 that is partially toward that anchoring piece exposes to sleeve pipe 2 is inserted, until mounting disc 21 and first
The axial end of end 22 contact flushes in just multiple pneumatically placed concrete 5 surface, inserts anchoring piece 3 part in country rock 4 to tunnel
Non-prism monitoring parameter mark 100 plays anchorage effect, makes tunnel non-prism monitoring parameter mark 100 be anchored in country rock.Now, reflection
Paster 11 needs in the face of construction face direction and has transparent Simple plastic pocket to carry out simply wrapped to main body 14, is avoiding reflection
Paster 11 prevents main body 14 destroyed during a just concrete ejection while the destruction by face blast working.When
After concrete ejection, transparent Simple plastic pocket can be taken off.
After monitoring measurement, can will measure header 1 from tunnel non-prism monitoring parameter mark 100 by inner hexagon spanner
Take off, measurement header 1 to be used for monitoring measurement next time.Now, mounting disc 21 and a just flush, thus to next procedure
Geotechnique's fabric swatch hangs without impact.Avoid carrying out the exposed parts excision of the screw-thread steel to integral built-in of the prior art, polishing
Work, improve efficiency of construction.
Certainly, above-described embodiment is only the preferred embodiment of the present invention, and during actual application, the present invention also has more
Changing, such as, the extension degree of depth of mounting groove can select other numerical value；The shape of the main body measuring header can select other shape
Shape；The shape of groove can select other shape.Above-mentioned change equally realizes the purpose of the present invention.
Finally it is emphasized that and the invention is not restricted to above-mentioned embodiment, the foregoing is only the preferable real of the present invention
Execute example, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of being made, equivalent are replaced
Change, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a tunnel non-prism monitoring parameter mark, including
Measure header, sleeve pipe and anchoring piece；
It is characterized in that:
Described sleeve pipe includes that mounting disc, described mounting disc are positioned at the first end of described sleeve pipe, and described measurement header is through described
Mounting disc is fixing with described sleeve pipe to be connected, and described anchoring piece is fixedly connected on the second end of described sleeve pipe.
Tunnel the most according to claim 1 non-prism monitoring parameter mark, it is characterised in that:
Described measurement header includes reflecting paster and groove, and described reflection paster is fixing to be assemblied in described groove.
Tunnel the most according to claim 2 non-prism monitoring parameter mark, it is characterised in that:
Described measurement header includes connecting portion, and described connecting portion is for being connected to described sleeve pipe, described company by described measurement header
The portion that connects through described mounting disc and is fixedly connected in described sleeve pipe.
Tunnel the most according to claim 3 non-prism monitoring parameter mark, it is characterised in that:
Described sleeve pipe includes that installing hole, the connecting portion of described measurement header are fixedly connected in described installing hole.
Tunnel the most according to claim 4 non-prism monitoring parameter mark, it is characterised in that:
Described mounting disc includes that through hole, described through hole are coaxially disposed with described installing hole.
Tunnel the most according to claim 5 non-prism monitoring parameter mark, it is characterised in that:
Described measurement header includes that mounting groove, described mounting groove are positioned at inside described measurement header.
7. according to the tunnel non-prism monitoring parameter mark described in any one of claim 1 to 6, it is characterised in that:
The length of described anchoring piece is not less than 50 centimetres.
8. a tunnel non-prism monitoring measurement method, it is characterised in that including:
A kind of tunnel non-prism monitoring parameter mark is provided, described tunnel non-prism monitoring parameter mark include measuring header, sleeve pipe with
And anchoring piece, described measurement header includes reflecting paster and groove, and described sleeve pipe includes mounting disc, first end and the second end
Portion, described mounting disc fixes the first end being assemblied in described sleeve pipe, and described measurement header is through described mounting disc and described set
Pipe is fixing to be connected, and described anchoring piece is fixedly connected on the second end of described sleeve pipe；
Described method includes:
Described anchoring piece is fixedly connected on the second end of described sleeve pipe；
Described measurement header is connected through described mounting disc and described sleeve pipe are fixing；
Described reflection paster is securely fitted in the groove of described measurement header；
Anchoring piece described in described tunnel non-prism monitoring measurement target after completing above-mentioned steps inserts country rock, by described anchor
Described tunnel monitoring measurement mark is anchored by firmware, props up flush at the beginning of described mounting disc and tunnel.
Tunnel the most according to claim 8 non-prism monitoring measurement method, it is characterised in that:
Described measurement header includes connecting portion, and described connecting portion is for being connected to described sleeve pipe by described measurement header, described
Connecting portion is through described mounting disc and is fixedly connected in described sleeve pipe, and described sleeve pipe includes that installing hole, described connecting portion pass
Described mounting disc is also fixedly connected in described installing hole, and described drill bit includes that connecting portion, described connecting portion are assemblied in described top
Enter inside pipe casing.
Tunnel the most according to claim 9 non-prism monitoring measurement method, it is characterised in that:
Described mounting disc includes that through hole, described through hole are coaxially disposed with described installing hole, and described measurement header includes mounting groove, institute
Stating mounting groove and be positioned at inside described measurement header, the length of described anchoring piece is not less than 50 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811343.5A CN106289197A (en) | 2016-09-08 | 2016-09-08 | Tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811343.5A CN106289197A (en) | 2016-09-08 | 2016-09-08 | Tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106289197A true CN106289197A (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610811343.5A Pending CN106289197A (en) | 2016-09-08 | 2016-09-08 | Tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979774A (en) * | 2017-03-14 | 2017-07-25 | 山东大学 | A kind of structure for preventing reflector plate to be blocked, device and method |
| CN107882596A (en) * | 2017-12-08 | 2018-04-06 | 中国水利水电第七工程局有限公司 | One kind measurement reflection plate rack |
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| CN202793330U (en) * | 2012-08-03 | 2013-03-13 | 王改鹏 | Non-contact deformation monitoring and measuring element for tunnel |
| CN103453843A (en) * | 2013-09-12 | 2013-12-18 | 中铁隧道集团二处有限公司 | Installation method of tunnel ruler-free measurement detachable reflector |
| CN204612719U (en) * | 2015-05-15 | 2015-09-02 | 山东三箭建设工程股份有限公司 | A kind of settlement observer |
| CN206056583U (en) * | 2016-09-08 | 2017-03-29 | 中铁十九局集团第七工程有限公司 | Tunnel non-prism monitoring parameter mark |
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Patent Citations (7)
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|---|---|---|---|---|
| CN201133816Y (en) * | 2007-10-08 | 2008-10-15 | 中建一局集团建设发展有限公司 | Settlement observation mark |
| KR20110115870A (en) * | 2010-04-16 | 2011-10-24 | 케이앤씨컨설턴트 주식회사 | A pin for measuring a tunnel convergence and crown settlement |
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| CN103453843A (en) * | 2013-09-12 | 2013-12-18 | 中铁隧道集团二处有限公司 | Installation method of tunnel ruler-free measurement detachable reflector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979774A (en) * | 2017-03-14 | 2017-07-25 | 山东大学 | A kind of structure for preventing reflector plate to be blocked, device and method |
| CN107882596A (en) * | 2017-12-08 | 2018-04-06 | 中国水利水电第七工程局有限公司 | One kind measurement reflection plate rack |
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Application publication date: 20170104 |