CN108106594A - Building deformation method for real-time measurement - Google Patents
Building deformation method for real-time measurement Download PDFInfo
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- CN108106594A CN108106594A CN201711273486.6A CN201711273486A CN108106594A CN 108106594 A CN108106594 A CN 108106594A CN 201711273486 A CN201711273486 A CN 201711273486A CN 108106594 A CN108106594 A CN 108106594A
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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
- G01B21/32—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 the deformation in a solid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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Abstract
The present invention provides a kind of building deformation method for real-time measurement, the present invention utilizes spatial digitizer, inclinator, hydrostatic level and radio transmission apparatus, the method for measure differential settlement of buildings and plane deformation in real time, realize wireless transmission, measurement building plane deformation and uneven settlement of foundation in real time, measurement result has the method and system of degree of precision, it is capable of the deformation data of actual response building and particular elements, reduce manual work, greatly improve efficiency and measurement accuracy, the precision for solving existing deformation monitoring means is poor, man efficiency is low, the problem of cannot monitoring in real time, it can be applied to historical protective buildings repairerment and reconstruction project, realize the high-precision of building deformation, real time data monitors.
Description
Technical field
The present invention relates to a kind of building deformation method for real-time measurement.
Background technology
At present, the data monitorings such as the plane deformation of building and the differential settlement on basis, use spirit level and theodolite etc.
Traditional measurement instrument.Artificial leveling work is complicated and error is larger, is only capable of maintaining very low monitoring frequency；Traditional measurement instrument
Device and measuring method cannot obtain the deformation data of building in real time, and data post handles cumbersome, inefficiency, can not meet and build
It builds the intelligent operation of development and safeguards trend.Spirit level carries out closure calculating by the elevation of each measuring point of manual measurement, then into
Row error is accurate, the final depth displacement, that is, differential settlement for obtaining measuring point.This method is subject to a variety of environmental factors such as temperature, air pressure
It influences, the data of measurement point are inaccurate, will influence the precision of entire measurement result.
The content of the invention
It is an object of the invention to provide a kind of building deformation method for real-time measurement, can solve existing deformation monitoring hand
The precision of section is poor, man efficiency is low, the problem of cannot monitoring in real time.
To solve the above problems, the present invention provides a kind of building deformation method for real-time measurement, including：
According to the design drawing of building, the original BIM threedimensional models of the building are established；
In each construction stage, entity scanning is carried out using spatial digitizer is inside and outside to the building, is built described in acquisition
The solid data of object is built, according to the original BIM three-dimension modelings of the solid data of the building and the building
The entity B IM threedimensional models of building；
To the entity B IM threedimensional models of the building of each construction stage, overlapped stage by stage by the construction stage
Processing generates and shows the building and its BIM deformation informations and data of component；
The control point that multiple measurement planes and facade is set to deform in each plane and facade of the building, using inclining
Angle instrument and hydrostatic level measure the angle of inclination at the control point and foundation settlement deformation data respectively, are adopted by wireless data
The angle of inclination at the control point and foundation settlement deformation data are uploaded to cloud database by collection and transport module；
The angle of inclination at the control point and foundation settlement deformation data are obtained from the cloud database, according to the control
The angle of inclination of point and foundation settlement deformation data are made, the BIM deformation informations and data of the building and its component are carried out
It corrects；
Corresponding building is generated according to the BIM deformation informations and data of the revised building and its component
BIM threedimensional models, and shown.
Further, in the above-mentioned methods, according to the angle of inclination at the control point and foundation settlement deformation data, to institute
The deformation information and data for stating building and its component are modified, including：
The angle of inclination at the control point and foundation settlement deformation data are deformed with the BIM of the building and its component
Information and data are compared,
If more than default error range, then the deformation information and data of the building and its component are modified.
Further, in the above-mentioned methods, the solid data of the building includes the agent structure structure of the building
The parameter of part size, position and absolute altitude.
Further, in the above-mentioned methods, set in each plane and facade of the building multiple measurement planes and
The control point of facade deformation, angle of inclination and the foundation settlement at the control point are measured using inclinator and hydrostatic level respectively
Deformation data, including：
The control point of the deformation of multiple measurement facades is set on building facade, at the control point of the deformation of measurement facade
Position mounted angle instrument, each control point is measured compared with orthogonal two sides in vertical elevation by the inclinator
To the first inclination angle and the second inclination angle.
Further, in the above-mentioned methods, according to the angle of inclination at the control point and foundation settlement deformation data, to institute
The BIM deformation informations and data for stating building and its component are modified, including：
According to each control point compared with the first inclination angle and the second inclination angle of orthogonal both direction in vertical elevation,
And the corresponding absolute altitude in each control point, obtain corresponding control point orthogonal two sides on compared with vertical vertical plane
Upward deflection；
According to deflection of each control point on compared with vertical vertical plane in orthogonal both direction, to described
The BIM deformation informations and data of building and its component are modified.
Further, in the above-mentioned methods, set in each plane and facade of the building multiple measurement planes and
The control point of facade deformation measures angle of inclination and the base at the control point using inclinator and high-precision hydrostatic level respectively
Plinth sedimentation and deformation data, including：
In building first layer plane, the control point of settlement observation is set along the surrounding of building, in the settlement observation
Multiple hydrostatic levels are arranged on control point, each hydrostatic level is connected by water pipe；
The foundation settlement deformation data at the control point is measured using the hydrostatic level.
Compared with prior art, the present invention utilizes spatial digitizer, inclinator, hydrostatic level and radio transmission apparatus,
The method for measure differential settlement of buildings and plane deformation in real time realizes wireless transmission, measurement building object plane becomes in real time
Shape and uneven settlement of foundation, measurement result have the method and system of degree of precision, being capable of actual response building and specific
The deformation data of component reduces manual work, greatly improves efficiency and measurement accuracy, solve the precision of existing deformation monitoring means
It is poor, man efficiency is low, the problem of cannot monitoring in real time, can be applied to historical protective buildings and repair and reconstruction project, realize
The high-precision of building deformation, real time data monitoring.
Description of the drawings
Fig. 1 is the flow chart of the building deformation method for real-time measurement of one embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
As shown in Figure 1, the present invention provides a kind of building deformation method for real-time measurement, including：
Step S1 according to the design drawing of building, establishes the original BIM threedimensional models of the building；
Step S2 in each construction stage, is swept using the high-precision three-dimensional scanner entity that carries out inside and outside to the building
It retouches, obtains the solid data of the building, it is three-dimensional according to the original BIM of the solid data of the building and the building
The entity B IM threedimensional models of building described in model foundation；
Here, since the data volume of entity B IM threedimensional models is larger, it is possible to be spaced longer time, such as every month
Or an entire scan is carried out to the building using high-precision three-dimensional scanner every several days；
To the entity B IM threedimensional models of the building of each construction stage, sublevel is carried out by the construction stage by step S3
Section lamination process, generates and shows the building and its BIM deformation informations and data of component；
Here, after the completion of every one of the working procedure of engineering, 3-D scanning foundation is carried out to building and has completed process
BIM threedimensional models are compared with the BIM threedimensional models established according to design drawing, and the reversed of convenient and efficient examines construction work
Whether skill meets construction requirement, has haved the function that leakage detection is filled a vacancy, site operation is made more to become more meticulous, standardization；
Step S4 sets the control of multiple measurement planes and facade deformation in each plane and facade of the building
Point measures the angle of inclination at the control point using inclinator and high-precision hydrostatic level and foundation settlement becomes figurate number respectively
According to the angle of inclination at the control point and foundation settlement deformation data are uploaded to cloud by wireless data acquisition and transmission module
Client database obtains the field measurement data at each control point of the building so as to real time remote；
Here, i.e. control point is, it can be achieved that hydrostatic level, inclinator and spatial digitizer three at building key measuring point
Kind instrument measures recalibration simultaneously, and measurement result accuracy is high, and applied widely；
The angle of inclination at the obtained control point of overall process and foundation settlement deformation data are measured, directly passes through wireless data
Acquisition and transport module wireless real-time transmission are to cloud database, without human intervention, so as to greatly improve efficiency；
Step S5 obtains the angle of inclination at the control point and foundation settlement deformation data, root from the cloud database
According to the angle of inclination at the control point and foundation settlement deformation data, BIM deformation informations to the building and its component and
Data are modified；
Here, since the angle of inclination at control point and the data volume of foundation settlement deformation data are smaller, can accomplish in real time
Constantly acquisition and update cloud database, and then the deformation data of building can be constantly updated；
Step S6 is built according to the generation of the BIM deformation informations and data of the revised building and its component is corresponding
The BIM threedimensional models of object are built, and are shown.
Here, the present embodiment is by the angle of inclination in real time to control point and foundation settlement deformation data, and based on BIM moulds
Type establishes the display platform of 3D models, realizes that display directly perceived is drawn by the angle of inclination and foundation settlement deformation data at control point in real time
Cloud atlas variation caused by the three-dimensional entirety and column joints deformation of the building risen (such as stress and displacement state variation) and 3 D deformation,
Realize that data intuitively show analysis.
In one embodiment of building deformation method for real-time measurement of the present invention, according to the angle of inclination at the control point and base
Plinth sedimentation and deformation data are modified the deformation information and data of the building and its component, including：
The angle of inclination at the control point and foundation settlement deformation data are deformed with the BIM of the building and its component
Information and data are compared,
If more than default error range, then the deformation information and data of the building and its component are modified, from
And avoid unnecessary modified data calculation amount.
In one embodiment of building deformation method for real-time measurement of the present invention, the spatial digitizer is 0.03mm.
In one embodiment of building deformation method for real-time measurement of the present invention, the solid data of the building is including described
The parameters such as agent structure scantling, position and the absolute altitude of building establish the accurate building accordingly so as to can guarantee
Entity B IM threedimensional models.
In one embodiment of building deformation method for real-time measurement of the present invention, in each plane and facade of the building
The control point of multiple measurement planes and facade deformation is set, the control is measured respectively using inclinator and high-precision hydrostatic level
The angle of inclination of point and foundation settlement deformation data are made, including：
The control point of the deformation of multiple measurement facades on building facade is set, and is numbered, at corresponding control point
Position mounted angle instrument, each control point is measured compared with orthogonal two sides in vertical elevation by the inclinator
To the first inclination angle and the second inclination angle, so as to fulfill the amendment of more accurate deformation data and information.
In one embodiment of building deformation method for real-time measurement of the present invention, according to the angle of inclination at the control point and base
Plinth sedimentation and deformation data are modified the BIM deformation informations and data of the building and its component, including：
According to each control point compared with the first inclination angle and the second inclination angle of orthogonal both direction in vertical elevation,
And the corresponding absolute altitude in each control point, obtain corresponding control point orthogonal two sides on compared with vertical vertical plane
Upward deflection；
Here, the corresponding absolute altitude in each control point can be obtained by total powerstation；
According to deflection of each control point on compared with vertical vertical plane in orthogonal both direction, to described
The BIM deformation informations and data of building and its component are modified, so as to fulfill repairing for more accurate deformation data and information
Just.
In one embodiment of building deformation method for real-time measurement of the present invention, in each plane and facade of the building
The control point of multiple measurement planes and facade deformation is set, the control is measured respectively using inclinator and high-precision hydrostatic level
The angle of inclination of point and foundation settlement deformation data are made, including：
In building first layer plane, the control point of settlement observation is set along the surrounding of building, in the settlement observation
Multiple high-precision hydrostatic levels are arranged on control point, each hydrostatic level is connected by water pipe, to each hydrostatic level
Processing is numbered；
The foundation settlement deformation data at the control point is measured using the hydrostatic level, is become so as to fulfill more accurate
The amendment of graphic data and information.
The present invention also provides another building deformation real-time measurement system, including：
Archetype module for the design drawing according to building, establishes the original BIM three-dimensionals mould of the building
Type；
Physical model module, in each construction stage, using spatial digitizer it is inside and outside to the building carry out it is real
Swept-volume obtains the solid data of the building, according to the solid data of the building and the original BIM of the building
The entity B IM threedimensional models of building described in three-dimension modeling；
Here, since the data volume of entity B IM threedimensional models is larger, it is possible to be spaced longer time, such as every month
Or an entire scan is carried out to the building using high-precision three-dimensional scanner every several days；
Computing module is deformed, for the entity B IM threedimensional models of the building to each construction stage, by construction rank
Duan Jinhang lamination process stage by stage generates and shows the building and its BIM deformation informations and data of component；
Here, after the completion of every one of the working procedure of engineering, 3-D scanning foundation is carried out to building and has completed process
BIM threedimensional models are compared with the BIM threedimensional models established according to design drawing, and the reversed of convenient and efficient examines construction work
Whether skill meets construction requirement, has haved the function that leakage detection is filled a vacancy, site operation is made more to become more meticulous, standardization；
Acquisition module is deformed for setting multiple measurement planes and facade in each plane and facade of the building
Control point measures the angle of inclination at the control point and foundation settlement deformation data respectively using inclinator and hydrostatic level,
The angle of inclination at the control point and foundation settlement deformation data are uploaded to by high in the clouds by wireless data acquisition and transmission module
Database obtains the field measurement data at each control point of the building so as to real time remote；
Here, i.e. control point is, it can be achieved that hydrostatic level, inclinator and spatial digitizer three at building key measuring point
Kind instrument measures recalibration simultaneously, and measurement result accuracy is high, and applied widely；
The angle of inclination at the obtained control point of overall process and foundation settlement deformation data are measured, directly passes through wireless data
Acquisition and transport module wireless real-time transmission are to cloud database, without human intervention, so as to greatly improve efficiency；
Amendment and display module, for obtaining angle of inclination and the foundation settlement at the control point from the cloud database
Deformation data, according to the angle of inclination at the control point and foundation settlement deformation data, to the BIM of the building and its component
Deformation information and data are modified；And it is given birth to according to the BIM deformation informations and data of the revised building and its component
Into the BIM threedimensional models of corresponding building, and shown.
Here, since the angle of inclination at control point and the data volume of foundation settlement deformation data are smaller, can accomplish in real time
Constantly acquisition and update cloud database, and then the deformation data of building can be constantly updated；
The present embodiment is built by the angle of inclination in real time to control point and foundation settlement deformation data, and based on BIM models
The display platform of vertical 3D models realizes that display directly perceived is as caused by the angle of inclination at control point and foundation settlement deformation data in real time
Cloud atlas variation caused by the three-dimensional entirety and column joints deformation of building (such as stress and displacement state variation) and 3 D deformation, are realized
Data intuitively show analysis.
In one embodiment of building deformation real-time measurement system of the present invention, the amendment and display module, for by institute
State the angle of inclination at control point and the BIM deformation informations and data of foundation settlement deformation data and the building and its component into
Row compares, and if more than default error range, then the deformation information and data of the building and its component is modified, so as to
Avoid unnecessary modified data calculation amount.
In one embodiment of building deformation real-time measurement system of the present invention, the solid data of the building is including described
The parameter of the agent structure scantling of building, position and absolute altitude establishes the accurate building accordingly so as to can guarantee
Entity B IM threedimensional models.
In one embodiment of building deformation real-time measurement system of the present invention, the acquisition module, for being stood in building
The control point of multiple deformations for measuring facades is set on face, the position mounted angle instrument at the control point of the deformation of measurement facade,
Each control point is measured compared with the first inclination angle of orthogonal both direction in vertical elevation and the by the inclinator
Two inclination angles, so as to fulfill the amendment of more accurate deformation data and information.
In one embodiment of building deformation real-time measurement system of the present invention, the amendment and display module, for basis
Each control point is compared with the first inclination angle of orthogonal both direction in vertical elevation and the second inclination angle and each control
The corresponding absolute altitude of point, obtains deformation of the corresponding control point on compared with vertical vertical plane in orthogonal both direction
Amount；According to deflection of each control point on compared with vertical vertical plane in orthogonal both direction, to the building
The BIM deformation informations and data of object and its component are modified.
Here, the corresponding absolute altitude in each control point can be obtained by total powerstation；The present embodiment can be realized more accurate
The amendment of deformation data and information.
In one embodiment of building deformation real-time measurement system of the present invention, the acquisition module, for first in building
Layer plane sets the control point of settlement observation along the surrounding of building, is arranged on the control point of the settlement observation multiple quiet
Power spirit level, each hydrostatic level are connected by water pipe；The basis that the control point is measured using the hydrostatic level is sunk
Deformation data drops, so as to fulfill the amendment of more accurate deformation data and information.
In conclusion the present invention is come real-time using spatial digitizer, inclinator, hydrostatic level and radio transmission apparatus
The method for measuring differential settlement of buildings and plane deformation realizes wireless transmission, in real time measurement building plane deformation and ground
Base differential settlement, measurement result have the method and system of degree of precision, are capable of actual response building and particular elements
Deformation data reduces manual work, greatly improves efficiency and measurement accuracy, the precision for solving existing deformation monitoring means is poor,
Man efficiency is low, the problem of cannot monitoring in real time, can be applied to historical protective buildings and repairs and reconstruction project, realizes building
The high-precision of deformation, real time data monitoring.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Professional further appreciates that, with reference to each exemplary unit of the embodiments described herein description
And algorithm steps, can be realized with the combination of electronic hardware, computer software or the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is performed actually with hardware or software mode, specific application and design constraint depending on technical solution.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
Obviously, those skilled in the art can carry out invention spirit of the various modification and variations without departing from the present invention
And scope.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to including these modification and variations.
Claims (6)
1. a kind of building deformation method for real-time measurement, which is characterized in that including：
According to the design drawing of building, the original BIM threedimensional models of the building are established；
In each construction stage, entity scanning is carried out using spatial digitizer is inside and outside to the building, obtains the building
Solid data, according to the original BIM three-dimension modelings of the solid data of the building and the building building
The entity B IM threedimensional models of object；
To the entity B IM threedimensional models of the building of each construction stage, lamination process stage by stage is carried out by the construction stage,
It generates and shows the building and its BIM deformation informations and data of component；
The control point of multiple measurement planes and facade deformation in each plane and facade of the building is set, utilizes inclinator
Measure the angle of inclination at the control point and foundation settlement deformation data respectively with hydrostatic level, by data acquisition and
The angle of inclination at the control point and foundation settlement deformation data are uploaded to cloud database by transport module；
The angle of inclination at the control point and foundation settlement deformation data are obtained from the cloud database, according to the control point
Angle of inclination and foundation settlement deformation data, the BIM deformation informations and data of the building and its component are modified；
The BIM tri- of corresponding building is generated according to the BIM deformation informations and data of the revised building and its component
Dimension module, and shown.
2. building deformation method for real-time measurement as described in claim 1, which is characterized in that according to the inclination at the control point
Angle and foundation settlement deformation data are modified the deformation information and data of the building and its component, including：
By the angle of inclination at the control point and foundation settlement deformation data and the building and its BIM deformation informations of component
It is compared with data,
If more than default error range, then the deformation information and data of the building and its component are modified.
3. building deformation method for real-time measurement as described in claim 1, which is characterized in that the solid data of the building
The parameter of agent structure scantling, position and absolute altitude including the building.
4. building deformation method for real-time measurement as described in claim 1, which is characterized in that in each plane of the building
And the control point of multiple measurement planes and facade deformation is set on facade, it is measured respectively using inclinator and hydrostatic level described
The angle of inclination at control point and foundation settlement deformation data, including：
The control point of the deformation of multiple measurement facades is set on building facade, in the position at the control point of the deformation of measurement facade
Mounted angle instrument is put, each control point is measured compared with orthogonal both direction in vertical elevation by the inclinator
First inclination angle and the second inclination angle.
5. building deformation method for real-time measurement as claimed in claim 4, which is characterized in that according to the inclination at the control point
Angle and foundation settlement deformation data are modified the BIM deformation informations and data of the building and its component, including：
According to each control point compared with the first inclination angle of orthogonal both direction in vertical elevation and the second inclination angle and
The corresponding absolute altitude in each control point obtains corresponding control point on compared with vertical vertical plane in orthogonal both direction
Deflection；
According to deflection of each control point on compared with vertical vertical plane in orthogonal both direction, to the building
The BIM deformation informations and data of object and its component are modified.
6. building deformation method for real-time measurement as described in claim 1, which is characterized in that in each plane of the building
And the control point of multiple measurement planes and facade deformation is set on facade, it is surveyed respectively using inclinator and high-precision hydrostatic level
The angle of inclination at the control point and foundation settlement deformation data are obtained, including：
In building first layer plane, the control point of settlement observation is set along the surrounding of building, in the control of the settlement observation
Multiple hydrostatic levels are arranged on point, and each hydrostatic level is connected by water pipe；
The foundation settlement deformation data at the control point is measured using the hydrostatic level.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109781561A (en) * | 2018-12-28 | 2019-05-21 | 广东建准检测技术有限公司 | Application method based on three-dimensional laser scanning technique in Structural Identification |
| CN110644542A (en) * | 2019-09-27 | 2020-01-03 | 北京工业大学 | Modularization correcting unit of basis differential settlement |
| CN111457854A (en) * | 2020-04-16 | 2020-07-28 | 福建汇川物联网技术科技股份有限公司 | Deformation monitoring method and device based on building |
| CN111750828A (en) * | 2020-05-29 | 2020-10-09 | 山东省地质环境监测总站(山东省地质灾害防治技术指导中心) | Mining subsidence ground automatic monitoring system |
| CN111780717A (en) * | 2020-04-28 | 2020-10-16 | 上海新地海洋工程技术有限公司 | Pipe curtain heave monitoring system and monitoring method applied to pipe curtain box culvert construction |
| CN114001709A (en) * | 2021-10-13 | 2022-02-01 | 中研中鉴(北京)工程质量检测有限公司 | Building settlement monitoring method and system |
| CN115538412A (en) * | 2022-09-23 | 2022-12-30 | 上海建工集团股份有限公司 | Building deflection accurate control method in existing building underground horizontal building process |
| CN115620169A (en) * | 2022-12-15 | 2023-01-17 | 北京数慧时空信息技术有限公司 | Building main angle correction method based on regional consistency |
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