CN109341617A - A kind of measurement method of vertical industrial chimney height - Google Patents
A kind of measurement method of vertical industrial chimney height Download PDFInfo
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- CN109341617A CN109341617A CN201811073592.4A CN201811073592A CN109341617A CN 109341617 A CN109341617 A CN 109341617A CN 201811073592 A CN201811073592 A CN 201811073592A CN 109341617 A CN109341617 A CN 109341617A
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- industrial chimney
- total station
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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Abstract
The invention discloses a kind of measurement methods of vertical industrial chimney height, are related to building surveying technical field.The present invention is the following steps are included: S01: measure industrial chimney hangs high H1: disposing total station in the ground point location A apart from industrial chimney certain distance, the bottom B location of industrial chimney disposes a reflecting prism in face total station side；S02: the bottom surface radius R of industrial chimney is calculated: by the reflecting prism of total station alignment industrial chimney bottom B location and two the point of contact E and E1 in industrial chimney bottom outside face；S03: industrial chimney top surface radius r is calculated；S04: the actual height H of industrial chimney is calculated.The present invention is by setting up a total station, the Suspension surveying function and cylindrical eccentric of integrated use total station measure function, the true altitude for calculating high chimney building of fast accurate, opposite other methods, using this method survey crew, working strength is small in field operation, workload is few, and measurement numerical value is accurate.
Description
Technical field
The invention belongs to building surveying technical fields, more particularly to a kind of measurement side of vertical industrial chimney height
Method.
Background technique
Electronic total station, abbreviation total station of the present invention are to calculate sum number by electronics angle measurement, electronic range measurement, electronics
According to the three-dimensional coordinate measuring instrument device of the compositions such as storage unit, measurement result can be shown automatically, and can be exchanged with peripheral equipment
Information, total station can be carried out automatic in addition to having common fundamental measurement mode (angle measurement, range measurement, measurement of coordinates)
Angle measurement, is surveyed outside coordinate at ranging, is also equipped with some special processs of measurement, can such as be carried out Opposite side survey, Suspension surveying, bias
Measurement, setting out survey, areal calculation etc..
Measuring technique personnel explore the measurement method of aerial high voltage power line using Suspension surveying function, solve engineering
Many problems in construction.But for the elevation carrection problem of the high-rise structures such as industrial chimney, do not find always very well
Solution, tracing it to its cause is that the industrial buildings such as chimney bottom centre can not dispose reflecting prism, uses the outstanding height of total station
Measurement function direct method can not measure the height of chimney, other indirect methods such as forward intersection, bilateral observation method, twice instrument
Method etc. is both needed to placement instrument twice, field process amount is increased, in view of the above problems, integrated use Unsupported Distance Measurement with Total Station function
It is measured with cylindrical eccentric, it is only necessary to which the height of chimney can be measured by setting up a total station, therefore provide one kind in view of the above problems
The measurement method of vertical industrial chimney height is of great significance.
Summary of the invention
The purpose of the present invention is to provide a kind of measurement methods of vertical industrial chimney height, by setting up a whole station
Instrument, the Suspension surveying function and cylindrical eccentric of integrated use total station measure function, and the high chimney that calculates of fast accurate is built
The true altitude of object is built, opposite other methods solve survey crew's great work intensity in field operation, and heavy workload measures number
It is worth not accurate problem.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
A kind of measurement method of vertical industrial chimney height of the invention, includes the following steps:
S01: measure industrial chimney hangs high H1: in the ground point location A placement apart from the industrial chimney certain distance
Total station, the bottom B location of the industrial chimney described in face total station side dispose a reflecting prism, the total station successively according to
Quasi-reflection prism, face total station industrial chimney top sides along point K and face total station industrial chimney bottom edge point B,
The horizontal distance that the total station shows A point to reflecting prism is D, and the total station shows A point to industrial chimney bottom edge
Point B and total station show that the angle of A point to two line of reflecting prism is α 3, and the total station shows A point to industrial chimney top sides
Show that the angle of A point to two line of reflecting prism is α 1 along point K and total station, according to Suspension surveying calculation formula:
H1=D (tan α 1-tan α 3) (1)；
It calculates and hangs high H1；
S02: it calculates the bottom surface radius R of industrial chimney: not changing the position A of the total station, the total station is aligned
The reflecting prism of industrial chimney bottom B location and two the point of contact E and E1 in industrial chimney bottom outside face, the total station are shown
The horizontal distance of A point to industrial chimney bottom centre point is D1, according to the calculation formula of industrial chimney bottom surface radius R:
R=D1-D (2)
Calculate industrial chimney bottom surface radius R；
S03: calculating industrial chimney top surface radius r: not changing the position A of the total station, and the total station is directed at work
Two point of contact F and F1 of the top-side of rotary table, the whole station at the top of the reflecting prism and industrial chimney of industry chimney bottom B location
Instrument shows that the horizontal distance of rotary table central point at the top of A point to industrial chimney is D2, and the horizontal angle between the two point of contact F and F1 is
β 2, according to cylindrical eccentric measuring principle formula:
Industrial chimney top radius r is calculated by formula (3), (4) are as follows:
S04: it calculates the actual height H of industrial chimney: the actual height of the industrial chimney and hanging between high H1 that there are one
The difference in height Δ of a rotary table, the actual height calculation formula of the industrial chimney are as follows:
H=H1+ Δ=D (tan α 1-tan α 3)+(R-r) tan α 1=(D+R-r) tan α 1-Dtan α 3 (6)；
The formula (1) and (5) is brought into the formula (6) arrangement to obtain:
Further, the two point of contact E and E1 are located at sustained height, the two point of contact E and E1 bilateral symmetry；It is cut described in two
Point F1 and F is located at sustained height, the two point of contact F1 and F bilateral symmetry.
Further, the location A where the total station, reflecting prism place B location, the position chimney central point O are located at
On same straight line.
The invention has the following advantages:
The present invention measures function by setting up a total station, the Suspension surveying function and cylindrical eccentric of integrated use total station
Can, the true altitude for calculating high chimney building of fast accurate, opposite other methods have to survey crew in field operation
Middle working strength is small, and workload is few, the high advantage of measurement numerical value precision.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of height measurement method operation chart of vertical industrial chimney of the invention；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-2, a kind of measurement method of vertical industrial chimney height of the invention, the present embodiment chooses position
A boiler in Hefei City, Anhui Province somewhere carries out elevation carrection with chimney, includes the following steps:
S01: measure industrial chimney hangs high H1: disposing whole station in the ground point location A apart from industrial chimney certain distance
Instrument, in face total station side industrial chimney bottom B location dispose a reflecting prism, total station successively sight reflecting prism,
The industrial chimney top sides of face total station the industrial chimney bottom edge point B along point K and face total station, total station display A
It is 100m that the horizontal distance of point to reflecting prism, which is D, and total station shows that A point is aobvious to industrial chimney bottom edge point B and total station
The angle for showing A point to two line of reflecting prism is that α 3 is 15 °, and total station shows A point to industrial chimney top sides along point K and total station
It is 30 ° that the angle for showing A point to two line of reflecting prism, which is α 1, according to Suspension surveying calculation formula:
H1=D (tan α 1-tan α 3) (1)；
It calculates and hangs high H1 for 30.94m；
S02: it calculates the bottom surface radius R of industrial chimney: not changing the position A of total station, total station is directed at industrial chimney
The reflecting prism of bottom B location and two the point of contact E and E1 in industrial chimney bottom outside face, total station show A point to industrial cigarette
It is 102m that the horizontal distance of chimney bottom centre point, which is D1, according to the calculation formula of industrial chimney bottom surface radius R:
R=D1-D (2)
Calculating industrial chimney bottom surface radius R is 2m；
S03: calculating industrial chimney top surface radius r: not changing the position A of total station, and total station is directed at industrial chimney bottom
Two point of contact F and F1 of the top-side of rotary table at the top of the reflecting prism and industrial chimney of portion's B location, total station show A point extremely
The horizontal distance D2 of rotary table central point is 100.5m at the top of industrial chimney, and it is 30 ° that the horizontal angle between two point of contact F and F1, which is β 2,
According to cylindrical eccentric measuring principle formula:
Industrial chimney top radius r is calculated by formula (3), (4) are as follows:
R=0.498m is calculated；
S04: it calculates the actual height H of industrial chimney: the actual height of industrial chimney and hanging between high H1 that there are a circles
The difference in height Δ of platform, the actual height calculation formula of industrial chimney are as follows:
H=H1+ Δ=D (tan α 1-tan α 3)+(R-r) tan α 1=(D+R-r) tan α 1-Dtan α 3 (6)；
Above-mentioned formula (1) and (5) is brought into above-mentioned formula (6) arrangement to obtain:
H=31.802m is calculated, it is as a result consistent with the actual height of the boiler industrial chimney.
Wherein, two point of contact E and E1 are located at sustained height, two point of contact E and E1 bilateral symmetries；Two point of contact F1 and F are located at same
Highly, two point of contact F1 and F bilateral symmetry.
Wherein, the location A where total station, reflecting prism place B location, the chimney position central point O are located at same straight line
On.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (3)
1. a kind of measurement method of vertical industrial chimney height, which comprises the steps of:
S01: measure industrial chimney hangs high H1: disposing whole station in the ground point location A apart from the industrial chimney certain distance
The bottom B location of instrument, the industrial chimney described in face total station side disposes a reflecting prism, and the total station is successively sighted instead
Penetrate prism, face total station industrial chimney top sides along point K and face total station industrial chimney bottom edge point B, it is described
The horizontal distance that total station shows A point to reflecting prism is D, the total station show A point to industrial chimney bottom edge point B with
Total station shows that the angle of A point to two line of reflecting prism is α 3, and the total station shows A point to industrial chimney top sides along point K
The angle that A point to two line of reflecting prism are shown with total station is α 1, according to Suspension surveying calculation formula:
H1=D (tan α 1-tan α 3) (1)；
It calculates and hangs high H1；
S02: calculating the bottom surface radius R of industrial chimney: not changing the position A of the total station, and the total station is directed at industry
The reflecting prism of chimney bottom B location and two the point of contact E and E1 in industrial chimney bottom outside face, the total station show A point
Horizontal distance to industrial chimney bottom centre point is D1, according to the calculation formula of industrial chimney bottom surface radius R:
R=D1-D (2)
Calculate industrial chimney bottom surface radius R；
S03: calculating industrial chimney top surface radius r: not changing the position A of the total station, and the total station is directed at industrial cigarette
Two point of contact F and F1 of the top-side of rotary table at the top of the reflecting prism and industrial chimney of chimney bottom B location, the total station are aobvious
The horizontal distance for showing rotary table central point at the top of A point to industrial chimney is D2, and the horizontal angle between the two point of contact F and F1 is β 2,
According to cylindrical eccentric measuring principle formula:
Industrial chimney top radius r is calculated by formula (3), (4) are as follows:
S04: it calculates the actual height H of industrial chimney: the actual height of the industrial chimney and hanging between high H1 that there are a circles
The difference in height Δ of platform, the actual height calculation formula of the industrial chimney are as follows:
H=H1+ Δ=D (tan α 1-tan α 3)+(R-r) tan α 1=(D+R-r) tan α 1-Dtan α 3 (6)；
The formula (1) and (5) is brought into the formula (6) arrangement to obtain:
2. a kind of measurement method of vertical industrial chimney height according to claim 1, which is characterized in that two point of contacts
E and E1 is located at sustained height, the two point of contact E and E1 bilateral symmetry；The two point of contact F1 and F are located at sustained height, described in two
Point of contact F1 and F bilateral symmetry.
3. a kind of measurement method of vertical industrial chimney height according to claim 1, which is characterized in that the total station
The location A at place, reflecting prism place B location, the position chimney central point O are located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073592.4A CN109341617A (en) | 2018-09-14 | 2018-09-14 | A kind of measurement method of vertical industrial chimney height |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073592.4A CN109341617A (en) | 2018-09-14 | 2018-09-14 | A kind of measurement method of vertical industrial chimney height |
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| CN109341617A true CN109341617A (en) | 2019-02-15 |
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| CN201811073592.4A Pending CN109341617A (en) | 2018-09-14 | 2018-09-14 | A kind of measurement method of vertical industrial chimney height |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307048A (en) * | 2020-03-25 | 2020-06-19 | 深圳市国测测绘技术有限公司 | Instrument for measuring height of building |
| CN113758476A (en) * | 2021-08-06 | 2021-12-07 | 上海二十冶建设有限公司 | Perpendicularity control method for variable cross-section chimney in rollover construction |
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| EP1331469A2 (en) * | 2002-01-24 | 2003-07-30 | Telecom Italia Mobile S.P.A. | Measurement of parameters of an antenna of a radio base station used for cellular telephony |
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| CN105758376A (en) * | 2016-05-25 | 2016-07-13 | 中铁上海设计院集团有限公司 | Remote elevation measuring method based on similar triangles |
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2018
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Patent Citations (5)
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|---|---|---|---|---|
| EP1331469A2 (en) * | 2002-01-24 | 2003-07-30 | Telecom Italia Mobile S.P.A. | Measurement of parameters of an antenna of a radio base station used for cellular telephony |
| KR20050090173A (en) * | 2004-03-08 | 2005-09-13 | 대우조선해양 주식회사 | Method for measuring corner part of construction using no-target pulse laser total station |
| CN102305617A (en) * | 2011-08-09 | 2012-01-04 | 天津二十冶建设有限公司 | Method for measuring elevation accurately by total station instrument in engineering |
| CN105758376A (en) * | 2016-05-25 | 2016-07-13 | 中铁上海设计院集团有限公司 | Remote elevation measuring method based on similar triangles |
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Non-Patent Citations (1)
| Title |
|---|
| 潘益民: ""测量工业烟囱高度的一种新方法"", 《测绘通报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307048A (en) * | 2020-03-25 | 2020-06-19 | 深圳市国测测绘技术有限公司 | Instrument for measuring height of building |
| CN111307048B (en) * | 2020-03-25 | 2021-09-07 | 深圳市国测测绘技术有限公司 | Instrument for measuring height of building |
| CN113758476A (en) * | 2021-08-06 | 2021-12-07 | 上海二十冶建设有限公司 | Perpendicularity control method for variable cross-section chimney in rollover construction |
| CN113758476B (en) * | 2021-08-06 | 2024-03-29 | 上海二十冶建设有限公司 | Perpendicularity control method for variable-section chimney in turnover formwork construction |
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Application publication date: 20190215 |