CN103398697B - The simple and easy monitoring method of a kind of building moving attitude - Google Patents
The simple and easy monitoring method of a kind of building moving attitude Download PDFInfo
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- CN103398697B CN103398697B CN201310374799.6A CN201310374799A CN103398697B CN 103398697 B CN103398697 B CN 103398697B CN 201310374799 A CN201310374799 A CN 201310374799A CN 103398697 B CN103398697 B CN 103398697B
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Abstract
The present invention relates to the simple and easy monitoring method of a kind of building moving attitude.The invention belongs to buildings attitude monitoring technical field.The simple and easy monitoring method of a kind of building moving attitude, be characterized in: monitoring step is included in be moved on buildings or its underpinning structure and arranges measuring point keeper, arrange monitoring line between buildings measuring point, monitoring line applies pretension and keeps horizontality, arranges displacement transducer at buildings measuring point; During building moving, by displacement transducer monitoring buildings measuring point displacement, according to buildings measuring point displacement size and delta data, Real-Time Monitoring is carried out to building moving attitude.It is simple that the present invention has facility, and processing ease, the advantages such as method is easy, and cost is low, visual result, extensively can carry out simple and fast Real-Time Monitoring to building moving attitude.
Description
Technical field
The invention belongs to buildings attitude monitoring technical field, particularly relate to the simple and easy monitoring method of a kind of building moving attitude.
Background technology
At present, along with carrying out on a large scale of city planning transformation, many existing buildings with reserve value move to planning new address by whole building shifting technique.Whole building shifting technique is a kind of technology with suitable technical difficulty and risk, and for guaranteeing the safety of buildings in shifting process, it is very necessary for carrying out comprehensive Real-Time Monitoring to it.
Topmost monitoring parameter comprises house non-uniform settling, each measuring point shift motion difference and house and reverses situation, and these monitoring parameters can reflect the overall attitude in house intuitively.Sedimentation conventional in current engineering and differential settlement observation adopt the observation of spirit-leveling instrument, theodolite observation or level tube, adopt spirit-leveling instrument and the theodolite observation settlement observation time long, and in shifting process, each measuring point data changes at any time, therefore during data acquisition difference; Adopt level tube accuracy of observation low, result affects by caliber, whether bend etc.Mobile formation on difference employing track pastes the test of scale method, or the sensor reading in collection PLC automatic control system, paste scale convenient reading, but total data need be run through could more each measuring point progressive error, all measuring point numerical value need be converted into radian to rotation displacement and compare; Displacement transducer convenient reading in PLC system, but existence can not provide accumulation displacement, accumulation displacement cannot reflect the technical matterss such as the true attitude in house.
Summary of the invention
The present invention provides a kind of building moving attitude simple and easy monitoring method for solving in known technology the technical matters that exists.
The object of this invention is to provide one and there is facility simply, processing ease, the simple and easy monitoring method of building moving attitude of the features such as method is easy, and cost is low, visual result.
The present invention includes two parts, a part is the synchronism of vertex angle part displacement outside monitoring house, and another part is the distortion of monitoring house outer wheels profile.
The distortion that the present invention monitors house outer wheels profile adopts routine monitoring method.
For linear pattern translation engineering, in house two, vertex angle part arranges monitoring point, adopts scale or stay-supported sensor to monitor.Detection requirement two ends shift motion is equal, and displacement stroke difference is within the scope of setting permissible error.When displacement stroke difference transfinites, feed back to power adjustment System.
For rotation displacement engineering, monitoring point is set in two-end-point bight, house, requires that the angular displacement of 2 is equal.Due to blocking of house internals, optical monitoring instrument is set at rotation center inapplicable, therefore adopts monitoring point place chord length monitoring method.Establish stay-supported electronic sensor at 2 places, will monitor chord length input control warning device, in data acquisition system (DAS), two monitoring points to show to the anglec of rotation according to the conversion of actual rotation radius and contrast that (set radius as R, initial chord length is L
0, test chord length is L
1, then angle stroke is
The deformation method that the present invention monitors house outer wheels profile adopts the point of conllinear to keep the feature of conllinear.Need the axis of control position to arrange one group of extending type measuring point location L steel part at the same absolute altitude in building outside, two ends measuring point and location, bight measuring point overlap, and draw a finer wire, tension, ensure that horizontal direction is not obviously rocked between two-end-point.Paste steel ruler at each L shape steel part upper surface, the scale 0 of steel ruler aims at steel wire.When building translation, middle arbitrary measuring point moving displacement is advanced or when falling behind, and drives location steel part and steel ruler to be subjected to displacement, and directly can find out each measuring point whether conllinear and whether deviation transfinites by reading.
The technical scheme that the simple and easy monitoring method of building moving attitude of the present invention is taked is:
The simple and easy monitoring method of a kind of building moving attitude, be characterized in: monitoring step is included in be moved on buildings or its underpinning structure and arranges measuring point keeper, arrange monitoring line between buildings measuring point, monitoring line applies pretension and keeps horizontality, arranges displacement transducer at buildings measuring point; During building moving, by displacement transducer monitoring buildings measuring point displacement, according to buildings measuring point displacement size and delta data, Real-Time Monitoring is carried out to building moving attitude.The simple and easy monitoring method of building moving attitude of the present invention can also adopt following technical scheme:
The described simple and easy monitoring method of building moving attitude, is characterized in: the measuring point keeper of setting is measuring point fixing steel plate, and the thickness of measuring point fixing steel plate is 3-10mm, and width is 10-30mm.
The described simple and easy monitoring method of building moving attitude, is characterized in: between the measuring point at buildings two ends, arrange monitoring line, and monitoring line is steel wire, and steel wire diameter is 0.5-1mm.
The described simple and easy monitoring method of building moving attitude, be characterized in: measuring point keeper is provided with rule, rule precision is less than 0.5mm, and the scale that steel wire aimed at by the rule on the measuring point keeper of buildings same side keeps identical.
The described simple and easy monitoring method of building moving attitude, is characterized in: during rule reading, adopts multiplying arrangement to read high precision rule numerical value.
The described simple and easy monitoring method of building moving attitude, is characterized in: displacement transducer is draw-wire displacement sensor, and draw-wire displacement sensor one end section is fixed on the measuring point keeper at buildings two ends, and the other end is fixed on track, keeps stay cord level.
The described simple and easy monitoring method of building moving attitude, is characterized in: during buildings rotation displacement, and two ends dragline type sensor is converted into rotation angle to carry out contrast and realize buildings rotation displacement attitude monitoring.
The described simple and easy monitoring method of building moving attitude, is characterized in: buildings measuring point arranges surveyor's staff, in building moving process, adopts surveyor's staff monitoring whole building settling phase.
The described simple and easy monitoring method of building moving attitude, is characterized in: buildings measuring point selects 1-4 side arrangement, and same side measuring point quantity is 2-10.
The advantage that the present invention has and good effect are:
The simple and easy monitoring method of building moving attitude is owing to have employed the brand-new technical scheme of the present invention, compared with prior art, before the present invention utilizes translation, the point of conllinear must the principle of conllinear after moving, more each measuring point whether in whole moving process conllinear error enough little.
The present invention significantly decreases stay-supported sensor setting quantity, decreases the programming amount of data collection and transmission, reduces costs.For profile monitoring, method is easy, and cost is low, visual result.
Method of the present invention is only for judgement and the assessment of the real-time attitude in house in moving process, and can not be used for being shifted loads the robotization feedback adjusting of power.Intermediate point loads power adjustment instruction and realizes by artificial data feedback.
Accompanying drawing explanation
Fig. 1 is buildings rectilinear translation monitoring device planar structure schematic diagram;
Fig. 2 is that buildings rotates translation monitoring device planar structure schematic diagram;
Fig. 3 is monitoring device installation position diagrammatic cross-section.
In figure, 1, measuring point location steel part, 2, steel wire, 3, rule, 4, draw-wire displacement sensor, 5, be moved buildings, 6, track.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Accompanying drawings 1, Fig. 2 and Fig. 3.
Embodiment 1
The simple and easy monitoring method of buildings rectilinear translation pose state, as shown in Figure 1, buildings does rectilinear translation engineering, and buildings is at a side arrangement 5 measuring points.This enforcement building block comprise be fixed on the measuring point location steel part 1 be moved on building or its underpinning structure, the drawknot draw-wire displacement sensor 4 that steel wire 2, the rule 3 be pasted onto on the steel part of location, building bight are installed between building two ends measuring point forms.
Building translation attitude monitoring step comprises: arrange measuring point fixing steel plate being moved on buildings or its underpinning structure, the thickness of measuring point fixing steel plate is 5mm, and width is 20mm.Arrange monitoring steel wire between buildings measuring point, steel wire diameter is 0.8mm.Steel wire should apply pretension, ensures that original state should keep level, and does not produce under wind state and obviously rock.Fixing steel plate is provided with rule, and rule precision is less than 0.5mm, and the scale that steel wire aimed at by the rule on the measuring point keeper of buildings same side keeps identical.When rule precision is higher, multiplying arrangement can be adopted to carry out reading.Two ends measuring point is provided with draw-wire displacement sensor, and draw-wire displacement sensor one end section is fixed on the measuring point fixing steel plate at buildings two ends, and the other end is fixed on track, keeps stay cord level.During building translation, monitoring buildings measuring point displacement, carries out Real-Time Monitoring according to buildings measuring point displacement size and delta data to building moving attitude.
Embodiment 2
The simple and easy monitoring method of buildings rotary flat displacement attitude, as shown in Figure 2, buildings does rotation translation engineering, and buildings is at a side arrangement 5 measuring points.This enforcement building block comprise be fixed on the measuring point location steel part 1 be moved on building or its underpinning structure, the drawknot draw-wire displacement sensor 4 that steel wire 2, the rule 3 be pasted onto on the steel part of location, building bight are installed between building two ends measuring point forms.
Building translation attitude monitoring step comprises: arrange measuring point fixing steel plate being moved on buildings or its underpinning structure, the thickness of measuring point fixing steel plate is 4mm, and width is 15mm.Arrange monitoring steel wire between buildings measuring point, steel wire diameter is 0.9mm.Steel wire should apply pretension, ensures that original state should keep level, and does not produce under wind state and obviously rock.Fixing steel plate is provided with rule, rule precision 0.4mm, and the scale that steel wire aimed at by the rule on the measuring point keeper of buildings same side keeps identical.When rule precision is higher, multiplying arrangement can be adopted to carry out reading.Two ends measuring point is provided with draw-wire displacement sensor, and draw-wire displacement sensor one end section is fixed on the measuring point fixing steel plate at buildings two ends, and the other end is fixed on track, keeps stay cord level.When buildings rotates translation, monitoring buildings measuring point displacement, carries out Real-Time Monitoring according to buildings measuring point displacement size and delta data to building moving attitude.The present embodiment rotation displacement engineering, two ends dragline type sensor should be converted into rotation angle and contrast.
Embodiment 3
The simple and easy monitoring method of buildings rotary flat displacement attitude, buildings measuring point arranges surveyor's staff, in building moving process, adopts surveyor's staff monitoring whole building settling phase.In the present embodiment, steel wire also can test graticule as sedimentation.Other are with embodiment 2.
The specific implementation of the present embodiment and observation process:
The present embodiment monitoring system comprises two parts: a part is the synchronism of vertex angle part displacement outside monitoring house, and another part is the distortion of monitoring house outer wheels profile.
The distortion that the present invention monitors house outer wheels profile adopts routine monitoring method.
For linear pattern translation engineering, in house two, vertex angle part arranges monitoring point, adopts scale or stay-supported sensor to monitor.Detection requirement two ends shift motion is equal, and displacement stroke difference is within the scope of setting permissible error.When displacement stroke difference transfinites, feed back to power adjustment System.
For rotation displacement engineering, monitoring point is set in two-end-point bight, house, requires that the angular displacement of 2 is equal.Due to blocking of house internals, optical monitoring instrument is set at rotation center inapplicable, therefore adopts monitoring point place chord length monitoring method.Establish stay-supported electronic sensor at 2 places, will monitor chord length input control warning device, in data acquisition system (DAS), two monitoring points to show to the anglec of rotation according to the conversion of actual rotation radius and contrast that (set radius as R, initial chord length is L
0, test chord length is L
1, then angle stroke is
The deformation method that the present invention monitors house outer wheels profile adopts the point of conllinear to keep the feature of conllinear.Need the axis of control position to arrange one group of extending type measuring point location L steel part at the same absolute altitude in building outside, two ends measuring point and location, bight measuring point overlap, and draw a finer wire, tension, ensure that horizontal direction is not obviously rocked between two-end-point.Paste steel ruler at each L shape steel part upper surface, the scale 0 of steel ruler aims at steel wire.When building translation, middle arbitrary measuring point moving displacement is advanced or when falling behind, and drives location steel part and steel ruler to be subjected to displacement, and directly can find out each measuring point whether conllinear and whether deviation transfinites by reading.
The small sagging monitoring that do not affect horizontal shift deviation of steel wire under dynamic action in the present invention.
In the present invention test stroke and do not represent this measuring point traveled distance, but relative to the relative travel of two-end-point stroke line, therefore monitoring result shows the size of house self each point relative deformation.
When house is irregular, sectional zoning monitoring, two district's point of interfaces should arrange stay-supported sensor as Monitoring and Controlling point.
It is simple that the present embodiment has described facility, and processing ease, the features such as method is easy, and cost is low, visual result, extensively can carry out simple and fast Real-Time Monitoring to building moving attitude.
Claims (7)
1. the simple and easy monitoring method of building moving attitude, it is characterized in that: monitoring step is included in be moved on buildings or its underpinning structure and arranges measuring point keeper, monitoring line is set between the measuring point at buildings two ends, monitoring line is steel wire, steel wire diameter is 0.5-1mm, monitoring line applies pretension and keeps horizontality, and measuring point keeper is provided with rule, and the scale of steel wire aimed at by the rule on the measuring point keeper of buildings same side; At buildings two ends, measuring point arranges displacement transducer; During building moving, by displacement transducer monitoring buildings measuring point displacement, according to buildings measuring point displacement size and delta data, Real-Time Monitoring is carried out to building moving attitude; When building translation, middle arbitrary measuring point moving displacement is advanced or when falling behind, and drives keeper and rule to be subjected to displacement, and directly can find out each measuring point whether conllinear and whether deviation transfinites by reading.
2. the simple and easy monitoring method of building moving attitude according to claim 1, is characterized in that: the measuring point keeper of setting is measuring point fixing steel plate, and the thickness of measuring point fixing steel plate is 3-10mm, and width is 10-30mm.
3. the simple and easy monitoring method of building moving attitude according to claim 1, is characterized in that: during rule reading, adopts multiplying arrangement to read rule numerical value.
4. the simple and easy monitoring method of building moving attitude according to claim 1, it is characterized in that: displacement transducer is draw-wire displacement sensor, draw-wire displacement sensor one end is fixed on the measuring point keeper at buildings two ends, and the other end is fixed on track, keeps stay cord level.
5. the simple and easy monitoring method of building moving attitude according to claim 4, is characterized in that: during buildings rotation displacement, and two ends dragline type sensor is converted into rotation angle to carry out contrast and realize buildings rotation displacement attitude monitoring.
6. the simple and easy monitoring method of building moving attitude according to claim 1, is characterized in that: buildings measuring point arranges surveyor's staff, in building moving process, adopts surveyor's staff monitoring whole building settling phase.
7. the simple and easy monitoring method of building moving attitude according to claim 1, is characterized in that: buildings measuring point selects 1-4 side arrangement, and same side measuring point quantity is 2-10.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105318859B (en) * | 2014-08-01 | 2019-06-25 | 上海凯盾工程技术有限公司 | Directly measurement monitoring underground utilities and building structure sedimentation and deformation method and device thereof |
| CN104581046B (en) * | 2014-09-30 | 2017-12-15 | 北京市建筑工程研究院有限责任公司 | Suitable for the realtime graphic monitor recording device of building Synchronous lifting |
| CN106705933A (en) * | 2017-02-23 | 2017-05-24 | 云南云岭高速公路工程咨询有限公司 | Safety early warning system for scaffold settling observation and settlement measurement |
| CN115162429B (en) * | 2022-07-25 | 2023-04-11 | 中建二局第三建筑工程有限公司 | Foundation pit settlement monitoring device |
Citations (4)
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|---|---|---|---|---|
| EP0747535A1 (en) * | 1995-05-11 | 1996-12-11 | Bilfinger + Berger Bauaktiengesellschaft | Apparatus and method for moving buildings |
| CN2804270Y (en) * | 2005-02-22 | 2006-08-09 | 南京工业大学 | Detection mechanism for integral translation process of building |
| CN200949317Y (en) * | 2006-09-06 | 2007-09-19 | 天津大学 | Device for controlling architecture moving with electrolytic solution proportional |
| CN201915650U (en) * | 2010-09-03 | 2011-08-03 | 上海天演建筑物移位工程有限公司 | Control system for synchronous push |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0776492B2 (en) * | 1992-08-31 | 1995-08-16 | 熊野武建設株式会社 | Building moving method and building separation device used in the method |
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- 2013-08-26 CN CN201310374799.6A patent/CN103398697B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0747535A1 (en) * | 1995-05-11 | 1996-12-11 | Bilfinger + Berger Bauaktiengesellschaft | Apparatus and method for moving buildings |
| CN2804270Y (en) * | 2005-02-22 | 2006-08-09 | 南京工业大学 | Detection mechanism for integral translation process of building |
| CN200949317Y (en) * | 2006-09-06 | 2007-09-19 | 天津大学 | Device for controlling architecture moving with electrolytic solution proportional |
| CN201915650U (en) * | 2010-09-03 | 2011-08-03 | 上海天演建筑物移位工程有限公司 | Control system for synchronous push |
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