CN107101621B - A kind of supervision control method of high-rise building engineering survey - Google Patents
A kind of supervision control method of high-rise building engineering survey Download PDFInfo
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- CN107101621B CN107101621B CN201710167369.5A CN201710167369A CN107101621B CN 107101621 B CN107101621 B CN 107101621B CN 201710167369 A CN201710167369 A CN 201710167369A CN 107101621 B CN107101621 B CN 107101621B
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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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- 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
- G01C15/10—Plumb lines
- G01C15/105—Optical plumbing
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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
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of supervision control methods of high-rise building engineering survey, carry out vertical point transmission using laser plummet apparatus and measure Supervision to covering the method that mutual translocation review is netted in control more using total powerstation.Pass through the analysis to previous engineering, supervision office, which is taken, to carry out vertical point transmission using laser plummet apparatus and measures management to covering the method that mutual translocation review is netted in control more using total powerstation, Super High measuring technique Supervision normative document is eventually formed, realizes quality, safe and efficient requirement.
Description
Technical field
It is that for high-rise building engineering, management is used one kind in the construction process the present invention relates to construction account technology
Control measure method.
Background technology
Construction control network is that entire measurement work is able to the basis carried out.This engineering construction range is wide, construction Survey Control
Region is big.Construction control network lay it is fine or not, rationally whether, precision controlling direct relation in the vertical transmittance process of control net in building
To the entire success or failure for measuring construction.
Can be encountered in the process of construction of high-rise building horizontal control network vertically transmit can there is measure accumulated error,
And single set of control net the problem of being difficult to check.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of Supervision of building engineering survey, it is intended to guidance scene prison
Reason personnel are to surpassing the monitoring of the precision, verticality, plane positioning of 500 meters or more building construction measurement processes.
Foundation《Building engineering survey specification》, vertical point transmission is carried out and using total powerstation to more using laser plummet apparatus
The method that mutual translocation review is netted in set control measures Supervision.
By the analysis to previous engineering, supervision office is taken carries out vertical point transmission and using entirely using laser plummet apparatus
Instrument of standing measures management more to covering the method that mutual translocation review is netted in control, eventually forms Super High measuring technique Supervision
Normative document realizes quality, safe and efficient requirement.
The principle that work follows " part after first entirety " is measured, management guiding construction unit faces side on building site periphery at three
High-precision Red chief Delicious" apple is arranged in building roof, then lays a Two-stage control net down, is laid into king-tower building
Internal control net, management check data using total powerstation to control net whole process supervisions at different levels.
Specific steps are as follows：
The measurement of step (1), primary control point
High-precision is measured with the three point GPS that construction unit provides, management supervises Red chief Delicious" apple overall process using total powerstation
Control review data；
The survey supervision of step (2), horizontal control network at different levels
Chopped-off head measures control point site setting, good through inspection of the scene of a crime phase intercommunication video, and point uses and installs steel on parapet
Structure platform and forced centering apparatus, to ensure the stabilization of point and measurement accuracy.Then I and II is laid down measures control
Net processed, wherein KS2, KS3 are that level-one controls net, and KN1, KN2 are Two-stage control net, and management measures I and II using total powerstation
Control net whole process supervision check data, since meet construction site surveying setting-out needs；
The vertical transmission management of step (3), horizontal control network
Management is taken to be carried out using laser plummet apparatus, and vertical point external control net (ZL1-ZL4) and internal control net (ZL5- is arranged
ZL8), whole process supervision is transmitted by the elevation of point and checks data；
One measures conversion layer is set every one section of height, and periodically translocation external control net is checked, conversion layer and conversion
Independent operation between layer, error are not transmitted.To ensure the verticality of the vertical directrix in high building control point, and approach construction to greatest extent
Area measures the conversion of platform, respectively by 21 layers of floor, 40 layers, 59 layers, 82 layers, 107 layers of conduct stage transfer layer, and
Transfer layer is closed control net, and adjustment point data ensure positional accuracy.Ensure that the precision that laser point captures is drawn with segmentation is reduced
The accumulation for surveying error need to meet angular deviation and be not more than 5 〃, and relative distance deviation is not more than 1/20000 required precision, that is, makees
Datum mark is surveyed for the throwing of the stage floor.If error in point measurement is larger, it should throw again and survey laser controlling point；
It is first that the point of throwing survey laser controlling point, which takes middle method, and capturing first by plastic tab intermediate void swashs
Luminous point is on receiving target, and second, vertical instrument is rotated, decibel is at 0 degree, 90 degree, and 180 degree and 270 degree of four position captures are to four
Laser point, third, it is that this point for throwing survey takes middle position to take the geometric center of four laser points；
Step (4), more set controls net mutual translocation review and check management
Management takes total powerstation to net mutual translocation to covering control more；
Internal control net (ZL5-ZL8) and external control net (ZL1-ZL4) to each layer carry out translocation review.Including：Triangle closes
It closes, error, internal control net and external control net position coordinate between point, measures control point conversion etc.；
Step (5), super high rise structure interlayer compressive deformation compensation management
Simulation, observation and compensation to Super High high building compressive deformation, compression need compensation 90mm in total, and simple inside and outside every layer
Datum line raises 1.5mm, and often completes 10 layers and check reduced overall so that Core Walls Structure absolute altitude, steel construction absolute altitude, curtain
Wall, fine fitment absolute altitude reach unified；
Step (6), super high steel structure component surveying setting-out management
Component is positioned to design position according to the requirement of design, mounting axis positioning is controlled with absolute altitude, and management is taken entirely
Instrument of standing checks data to the three dimensions Point Measurement unwrapping wire whole process supervision of each thin portion component；
To before Member Welding, after welding, the three dimensions point that pours before and after concrete carries out whole process supervision and checks number respectively
According to, eliminate accumulated error, eliminate component in hoisting process because deformation that dead weight generates, collapse caused by the temperature difference deformation, because
Error accumulation caused by welding generates contraction distortion etc., makes the spatial position of installation component meet design requirement.
Using above-mentioned technical proposal, the beneficial effects of the invention are as follows：
Most of high-rise buildings are still to continue to use previous traditional measurement method in construction survey now, such as in building external
The measurement control stake of one group of four point of ground configuration is needed for all the construction line-puttings.But continuous with building height increases,
Management, which is taken, to be carried out vertical point transmission using laser plummet apparatus and nets mutual translocation review to covering control more using total powerstation
Method measures management, solves the problems, such as high-rise building measurement accuracy, verticality, plane positioning.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of I and II SURVEYING CONTROL NETWORK
Fig. 2 is the schematic diagram of three dimensions Point Measurement unwrapping wire
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It elaborates below in conjunction with the accompanying drawings to the embodiment of the present invention.
The present invention provides a kind of Supervision of building engineering survey, measures the original that work follows " part after first entirety "
Then, management guiding construction unit faces building roof setting high-precision Red chief Delicious" apple in side at three on building site periphery, then
A Two-stage control net is laid down, and internal control net is laid into king-tower building, takes total powerstation to controls at different levels in supervision process
Net whole process supervision checks data, specific steps are as follows：
The measurement of step (1), primary control point
High-precision is measured with the three point GPS that construction unit provides, management supervises Red chief Delicious" apple overall process using total powerstation
Control review data；
The survey supervision of step (2), horizontal control network at different levels
Chopped-off head measures control point site setting, good through inspection of the scene of a crime phase intercommunication video, and point uses and installs steel on parapet
Structure platform and forced centering apparatus, to ensure the stabilization of point and measurement accuracy.Then I and II is laid down measures control
Net processed, wherein KS2, KS3 are that level-one controls net, and KN1, KN2 are Two-stage control net, and management measures I and II using total powerstation
Control net whole process supervision check data, since meet construction site surveying setting-out needs；
The vertical transmission management of step (3), horizontal control network
Management is taken to be carried out using laser plummet apparatus, and vertical point external control net (ZL1-ZL4) and internal control net (ZL5- is arranged
ZL8), whole process supervision is transmitted by the elevation of point and checks data；
One measures conversion layer is set every one section of height, and periodically translocation external control net is checked, conversion layer and conversion
Independent operation between layer, error are not transmitted.To ensure the verticality of the vertical directrix in high building control point, and approach construction to greatest extent
Area measures the conversion of platform, respectively by 21 layers of floor, 40 layers, 59 layers, 82 layers, 107 layers of conduct stage transfer layer, and
Transfer layer is closed control net, and adjustment point data ensure positional accuracy.Ensure that the precision that laser point captures is drawn with segmentation is reduced
The accumulation for surveying error need to meet angular deviation and be not more than 5 〃, and relative distance deviation is not more than 1/20000 required precision, that is, makees
Datum mark is surveyed for the throwing of the stage floor.If error in point measurement is larger, it should throw again and survey laser controlling point；
It is first that the point of throwing survey laser controlling point, which takes middle method, and capturing first by plastic tab intermediate void swashs
Luminous point is on receiving target, and second, vertical instrument is rotated, decibel is at 0 degree, 90 degree, and 180 degree and 270 degree of four position captures are to four
Laser point, third, it is that this point for throwing survey takes middle position to take the geometric center of four laser points；
Step (4), more set controls net mutual translocation review and check management
Management takes total powerstation to net mutual translocation to covering control more；
Internal control net (ZL5-ZL8) and external control net (ZL1-ZL4) to each layer carry out translocation review.Including：Triangle closes
It closes, error, internal control net and external control net position coordinate between point, measures control point conversion etc.；
Step (5), super high rise structure interlayer compressive deformation compensation management
Simulation, observation and compensation to Super High high building compressive deformation, compression need compensation 90mm in total, and simple inside and outside every layer
Datum line raises 1.5mm, and often completes 10 layers and check reduced overall so that Core Walls Structure absolute altitude, steel construction absolute altitude, curtain
Wall, fine fitment absolute altitude reach unified；
Step (6), super high steel structure component surveying setting-out management
Component is positioned to design position according to the requirement of design, mounting axis positioning is controlled with absolute altitude, and management is taken entirely
Instrument of standing checks data to the three dimensions Point Measurement unwrapping wire whole process supervision of each thin portion component；
To before Member Welding, after welding, the three dimensions point that pours before and after concrete carries out whole process supervision and checks number respectively
According to, eliminate accumulated error, eliminate component in hoisting process because deformation that dead weight generates, collapse caused by the temperature difference deformation, because
Error accumulation caused by welding generates contraction distortion etc., makes the spatial position of installation component meet design requirement.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (1)
1. a kind of supervision control method of high-rise building engineering survey measures the principle that work follows " part after first entirety ",
Management guiding construction unit faces side building roof at three on building site periphery and high-precision Red chief Delicious" apple is arranged, then down
A Two-stage control net is laid, internal control net is laid into king-tower building, supervision process is netted controls at different levels using total powerstation and carried out
Whole process supervision, and data are checked, which is characterized in that specific steps are as follows：
The measurement of step (1), chopped-off head control point
With the three high-precision chopped-off head control points of point GPS control point surveies that construction unit provides, management is using total powerstation to chopped-off head
Control net carries out whole process supervision, and checks data；
The survey supervision of step (2), horizontal control network at different levels
Chopped-off head measures control point site setting, good through inspection of the scene of a crime phase intercommunication video, and point uses and installs steel construction on parapet
Then platform and forced centering apparatus lay I and II and control net down to ensure the stabilization of point and measurement accuracy,
In, KS2, KS3 are that level-one controls net, and KN1, KN2 are Two-stage control net, and management controls net to I and II using total powerstation and carries out
Whole process supervision, and data are checked, since meet construction site surveying setting-out needs；
The vertical transmission management of step (3), horizontal control network
Management is taken to be carried out using laser plummet apparatus, and vertical point external control net (ZL1-ZL4) and internal control net (ZL5-ZL8) is arranged,
Whole process supervision, which is transmitted, by the elevation of point checks data；
One measures conversion layer is set every one section of height, and periodically translocation external control net is checked, conversion layer and conversion layer it
Between independent operation, error do not transmit, to ensure that high building control point is hung down the verticality of directrix, and approach construction area to greatest extent, into
The conversion of row measuring table, respectively by 21 layers of floor, 40 layers, 59 layers, 82 layers, 107 layers of conduct stage transfer layer, and in transfer layer
It is closed control net, adjustment point data ensure positional accuracy, ensure precision and reduce segmentation pilot measurement error that laser point captures
Accumulation, need to meet angular deviation be not more than 5 〃, relative distance deviation be not more than 1/20000 required precision, that is, be used as the rank
Datum mark is surveyed in the throwing of section floor, if error in point measurement is larger, should be thrown again and be surveyed laser controlling point；
It is first that the point of throwing survey laser controlling point, which takes middle method, passes through plastic tab intermediate void and captures first laser point
On receiving target, second, vertical instrument is rotated, respectively at 0 degree, 90 degree, 180 degree and 270 degree of four position captures to four laser
Point, third, it is that this point for throwing survey takes middle position to take the geometric center of four laser points；
Step (4), more set controls net mutual translocation review and check management
Management carries out mutual translocation more using total powerstation to covering control net；
Internal control net (ZL5-ZL8) and external control net (ZL1-ZL4) to each layer carry out translocation review, including：Triangular closed, point
Between error, internal control net and external control net position coordinate, measure control point conversion etc.；
Step (5), super high rise structure interlayer compressive deformation compensation management
Simulation, observation and compensation to Super High high building compressive deformation, compression needs compensation 90mm in total, and simple radical is accurate inside and outside every layer
Line raises 1.5mm, and often completes 10 layers and check reduced overall so that Core Walls Structure absolute altitude, steel construction absolute altitude, and curtain wall,
Fine fitment absolute altitude reaches unified；
Step (6), super high steel structure component surveying setting-out management
Component is positioned to design position according to the requirement of design, mounting axis positioning is controlled with absolute altitude, and total powerstation is taken in management
Whole process supervision is carried out to the three dimensions Point Measurement unwrapping wire of each thin portion component, and data are checked；
To before Member Welding, after welding, the three dimensions point that pours before and after concrete carry out whole process supervision respectively, and to data into
Row review, eliminate accumulated error, eliminate component in hoisting process because dead weight generate deformation, change is collapsed caused by the temperature difference
Shape, the error accumulation caused by welding generates contraction distortion etc., make the spatial position of installation component meet design requirement.
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| CN201710167369.5A CN107101621B (en) | 2017-03-20 | 2017-03-20 | A kind of supervision control method of high-rise building engineering survey |
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| CN108661185A (en) * | 2018-04-02 | 2018-10-16 | 中国十七冶集团有限公司 | A kind of Tall Buildings space cantilever closes up the construction method of measurement |
| CN109296211B (en) * | 2018-09-30 | 2021-10-22 | 辽宁工程技术大学 | Mounting deviation control method for assembly type steel structure building component |
| CN109470222B (en) * | 2018-12-13 | 2021-08-10 | 潍坊科技学院 | Supervision control method for super high-rise building engineering measurement |
| CN110057348B (en) * | 2019-04-22 | 2024-05-28 | 上海建工一建集团有限公司 | Super high-rise building axis vertical projection method and measuring point rotation platform system thereof |
| CN110306811B (en) * | 2019-04-30 | 2021-02-26 | 中国二十二冶集团有限公司 | Super high-rise core tube radiation beam embedded part measuring and positioning method |
| CN110806194A (en) * | 2019-12-04 | 2020-02-18 | 中国十七冶集团有限公司 | Steel truss deformation monitoring and measuring method |
| CN111288977B (en) * | 2020-03-25 | 2022-02-11 | 广东海外建设咨询有限公司 | Supervision method for measuring and controlling super high-rise building engineering |
| CN113155109B (en) * | 2021-03-25 | 2022-09-30 | 浙江南方工程咨询管理有限公司 | Supervision control method, system, equipment and medium for super high-rise building engineering measurement |
| CN114136226B (en) * | 2021-11-05 | 2024-01-30 | 北京建工国际建设工程有限责任公司 | High-precision measurement method for vertical compression deformation of super high-rise building |
| CN114413863A (en) * | 2021-12-31 | 2022-04-29 | 惠州市建设集团工程建设监理有限公司 | Supervision control method for super high-rise building engineering measurement |
| CN114892863A (en) * | 2022-06-22 | 2022-08-12 | 中建八局第三建设有限公司 | Overhanging inward-retreating type structural unit type energy-saving curtain wall system and construction method thereof |
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| US20030145535A1 (en) * | 2002-02-06 | 2003-08-07 | Dibiase Joseph J. | Lead-in bumper for a loading dock |
| CN201327389Y (en) * | 2008-12-15 | 2009-10-14 | 上海建浩工程顾问有限公司 | Super high-rise building plane surveying control network vertical transmitting and segmenting system |
| CN101915567B (en) * | 2010-07-30 | 2012-07-25 | 陕西建工集团机械施工有限公司 | Method for measuring and positioning inclined structure of high-rise building |
| ES2394825B2 (en) * | 2011-06-10 | 2013-05-24 | Universidade De Vigo | FOLDING AUXILIARY CROSSING WITH LEVELING SYSTEM FOR RECTIFICATION IN BASIC INSPECTION PROCEDURES OF FACTORY BRIDGES. |
| CN103512549A (en) * | 2013-09-27 | 2014-01-15 | 杭州果果松信息科技有限公司 | High-rise building oscillating automatic monitoring system based on measurement robot |
| CN105841629A (en) * | 2016-05-24 | 2016-08-10 | 上海建为历保工程科技股份有限公司 | Photogrammetry monitoring system for monitoring inclination and sedimentation of cultural building relics |
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