CN102494666A - Management system for detecting building settlement and method thereof - Google Patents
Management system for detecting building settlement and method thereof Download PDFInfo
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- CN102494666A CN102494666A CN2011103828208A CN201110382820A CN102494666A CN 102494666 A CN102494666 A CN 102494666A CN 2011103828208 A CN2011103828208 A CN 2011103828208A CN 201110382820 A CN201110382820 A CN 201110382820A CN 102494666 A CN102494666 A CN 102494666A
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Abstract
The invention belongs to the field of building settlement detection and provides a management system for detecting building settlement and a method thereof. By the geometrical optics principle, a pulsed laser beam is used as a detection signal source. A laser emission device and a laser receiver are installed on a detected building. A laser reflector is installed on another site or building with no geographical and spatial variation arbitrariness. During installation, a laser beam from the detected building is reflected back to the laser receiver which is installed on the detected building. After controlling spot radius and the radius and acquisition window radius of the laser receiver, the laser beam can be detected. When there happens relative displacement of a building at any site, the displacement can be detected and is then transmitted to a control and management platform through a wireless signal transmission module. The management system has advantages of stable operation and long service life, has a good effect for the safe management of buildings, and can provide good management and warning for building displacement caused by settlement.
Description
Technical field
The invention belongs to the building settlement detection range, relate in particular to a kind of management system and method that is used to detect building settlement.
Background technology
Building settlement is the performance of the comprehensive effect of buildings each several part foundation settlement, and foundation settlement is exactly that soil supporting layer is by the distortion that load compressed more than the bottom of foundation.The compressive stress size that the size of this distortion and load produce, the modulus in compression of soil supporting layer, load influences the degree of depth that direct relation is arranged.The speed of settling process is relevant with physics, the mechanical property of soil supporting layer soil, and so-called good ground is meant the great soil group that the load-bearing capacity eigenwert is very high, and such as rock type, its compressibility is minimum, and settling process is accomplished rapidly.
At present; To the settlement measurement of buildings and manage not really standard; If the untimely discovery of this type of problem; Can cause such as building collapse, the serious consequence that causes the dead crowd of crowd to hinder, in fact the tendency of a lot of building collapse incidents just is embodied on the building differential settlement, the ground pressure imbalance that causes such as ground problem and construction problem etc.
Summary of the invention
The invention provides a kind of management system and method that is used to detect building settlement; Be intended to solve at present the settlement measurement of buildings and manage not really standard; If the untimely discovery of this type of problem can cause such as building collapse, cause the dead crowd of crowd to hinder the problem of serious consequence.
The object of the present invention is to provide a kind of management system that is used to detect building settlement, said management system comprises: be installed on the buildings to be detected, be used to send the laser transmitting set of pulse laser beam;
Be installed on another buildings, be used to receive the pulse laser beam that said laser transmitting set sends, and said pulse laser beam is carried out the laser light reflected reflecting device;
Be installed on the said buildings to be detected, be used to receive the pulse laser beam of said laser-bounce equipment output, said pulse laser beam is detected, analyzes, when either party buildings generation relative displacement, the laser receiving set of carry-out bit shifting signal;
Be connected with said laser receiving set, be used to receive the displacement signal of said laser receiving set output, and said displacement signal is carried out the wireless signal transmission module of wireless output;
Be connected with said wireless signal transmission module, be used to receive the displacement signal of said wireless signal transmission module output, and the control and management platform that said displacement signal is shown and reports to the police.
Another object of the present invention is to provide a kind of method that is used to detect building settlement, said method comprising the steps of:
Laser transmitting set and laser receiving set are installed on buildings to be detected, are not possessed installation laser-bounce equipment on random place of geographical and spatial variations or the buildings at another;
The spot radius of adjustment laser transmitting set emission laser and the acquisition window radius of laser receiving set are to reasonable value;
Laser beam to receiving detects, and judges whether buildings to be detected sedimentation has taken place.
Management system and the method that is used to detect building settlement provided by the invention adopts geometric optical theory, utilizes pulse laser beam as sensed signal sources; Laser transmitting set and laser receiving set are installed on buildings to be detected; Do not possess installation laser-bounce equipment on random place of geographical and spatial variations or the buildings at another, will be installed in the laser receiving set of buildings to be detected from the laser beam reflected back of buildings to be detected during installation, and control well behind the acquisition window radius of spot radius and laser receiving set; Can detect laser beam; When either party buildings generation relative displacement, displacement just can be detected, and is transferred to the control and management platform through wireless signal transmission module then; The working stability life-span is long; Safety management for buildings has produced good effect, for because the building displacement that causes of sedimentation can be realized well management and early warning, has avoided because the building collapse that the sedimentation of buildings causes, the dead crowd of crowd are hindered the generation of accident.
Description of drawings
Fig. 1 is the structured flowchart that detects the embodiment of the invention being used to of providing the management system of building settlement;
Fig. 2 is the management system structural representation that is used to detect building settlement that the embodiment of the invention provides;
Fig. 3 is the realization flow figure that detects the embodiment of the invention being used to of providing the method for building settlement;
Fig. 4 is whether the buildings to be detected of judging that the embodiment of the invention provides the process flow diagram of sedimentation takes place.
Among the figure: 1, buildings to be detected; 2, buildings.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further specified below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in the qualification invention.
Fig. 1 shows that the embodiment of the invention provides is used to detect the structure of the management system of building settlement.For the ease of explanation, only show the part relevant with the present invention.
This management system comprises: be installed on the buildings 1 to be detected, be used to send the laser transmitting set 11 of pulse laser beam;
Be installed on another buildings 2, be used to receive the pulse laser beam that laser transmitting set 11 sends, and the paired pulses laser beam carried out laser light reflected reflecting device 12;
Be installed on the buildings 1 to be detected, be used to receive the pulse laser beam of laser-bounce equipment 12 outputs, the paired pulses laser beam detects, analyzes, when either party buildings generation relative displacement, and the laser receiving set 13 of carry-out bit shifting signal;
Be connected with laser receiving set 13, be used to receive the displacement signal of laser receiving set 13 outputs, and displacement signal is carried out the wireless signal transmission module 14 of wireless output;
Be connected with wireless signal transmission module 14, be used to receive the displacement signal of wireless signal transmission module 14 outputs, and the control and management platform 15 that displacement signal is shown and reports to the police.
In embodiments of the present invention, this management system also comprises:
Be connected with laser transmitting set 11 and laser receiving set 13, be used to the power module 16 that laser transmitting set 11 and laser receiving set 13 provide the power supply supply.
In embodiments of the present invention, laser-bounce equipment 12 adopts catoptron paired pulses laser beam to reflect.
In embodiments of the present invention, laser-bounce equipment 12 also can be installed in another place that does not possess geography and spatial variations randomness.
In embodiments of the present invention, control and management platform 15 comprises:
When buildings to be detected 1 is subjected to displacement because of sedimentation, receive the displacement signal of laser receiving set 13 outputs, and the displacement abnormal show module 151 that the abnormal displacements of buildings 1 to be detected is shown;
When buildings to be detected 1 is subjected to displacement because of sedimentation, receive the displacement signal of laser receiving set 13 outputs, and the displacement abnormal alarm module 152 that the abnormal displacements of buildings 1 to be detected is reported to the police.
In embodiments of the present invention, displacement abnormal show module 151 adopts LCD display that buildings 1 abnormal displacements to be detected is shown.
Fig. 3 shows that the embodiment of the invention provides is used to detect the realization flow of the method for building settlement.This method may further comprise the steps:
In step S301, laser transmitting set 11 and laser receiving set 13 are installed on buildings 1 to be detected, do not possess installation laser-bounce equipment 12 on random place of geographical and spatial variations or the buildings 2 at another;
In step S302, the spot radius of adjustment laser transmitting set 11 emission laser and the acquisition window radius of laser receiving set 13 are to reasonable value;
In step S303, the laser beam that receives is detected, judge whether buildings 1 to be detected sedimentation has taken place.
As shown in Figure 4, in embodiments of the present invention, the laser beam that receives is detected, judge that the implementation method whether buildings 1 to be detected sedimentation has taken place is:
When the acquisition window radius region of laser receiving set 13 did not detect laser beam, sedimentation had taken place in buildings 1 then to be detected;
When the acquisition window radius region of laser receiving set 13 can detect laser beam, sedimentation did not take place in buildings 1 then to be detected.
In embodiments of the present invention, detect when sedimentation takes place buildings to be detected 1 and may further comprise the steps in embodiments of the present invention:
When buildings to be detected 1 was subjected to displacement because of sedimentation, the displacement abnormal show module 151 of control and management platform 15 received the displacement signal of laser receiving sets 13 outputs, and the abnormal displacements of buildings 1 to be detected is shown;
When buildings to be detected 1 was subjected to displacement because of sedimentation, the displacement abnormal alarm module 152 of control and management platform 15 received the displacement signal of laser receiving sets 13 outputs, and the abnormal displacements of buildings 1 to be detected is reported to the police.
In embodiments of the present invention, not may further comprise the steps in embodiments of the present invention when sedimentation takes place buildings 1 to be detected when detecting:
When sedimentation did not take place buildings 1 to be detected, the displacement abnormal show module 151 of control and management platform 15 showed the no abnormal displacement sedimentation of survey buildings to be detected;
When sedimentation does not take place in buildings 1 to be detected, the displacement abnormal alarm module 152 non-displacement abnormal alarms of control and management platform 15.
Below in conjunction with accompanying drawing and specific embodiment application principle of the present invention is further described.
As shown in Figure 2; The present invention adopts geometric optical theory; Utilize pulse laser beam as sensed signal sources, buildings to be detected 1 is installed laser transmitting set 11 and laser receiving set 13, does not possess installation laser-bounce equipment 12 (adopting catoptron in embodiments of the present invention) on random place of geographical and spatial variations or the buildings 2 at another; Preliminary examination will be installed in the laser receiving set 13 of buildings 1 to be detected from the laser beam reflected back of buildings 1 to be detected when installing; When controlling the acquisition window radius of spot radius and laser receiving set 13 well, both can detect, when relative displacement takes place for either party to light beam; Can both detect this displacement, through wireless signal transmission module 14 this incident reported to competent authorities then and handle.
The present invention has the Installation and Debugging of being easy to, long characteristics of working stability life-span; For the skyscraper that day by day increases; Management had produced good effect for building safety after this complete equipment had been installed; For because the building displacement that causes of sedimentation can be realized well management and early warning, avoided building collapse largely and the dead crowd of crowd that derives thus hinders accident.
The management system and the method that are used to detect building settlement that the embodiment of the invention provides; Adopt geometric optical theory; Utilize pulse laser beam as sensed signal sources, laser transmitting set 11 and laser receiving set 13 are installed on buildings 1 to be detected, do not possess installation laser-bounce equipment 12 on random place of geographical and spatial variations or the buildings 2 at another; To be installed in the laser receiving set 13 of buildings 1 to be detected during installation from the laser beam reflected back of buildings 1 to be detected; And control well behind the acquisition window radius of spot radius and laser receiving set 13, can detect laser beam, when either party buildings generation relative displacement; Displacement just can be detected; Be transferred to control and management platform 15 through wireless signal transmission module 14 then, the working stability life-span is long, has produced good effect for the safety management of buildings; For because the building displacement that sedimentation causes can be realized well management and early warning, avoided hindering the generation of accident owing to the dead crowd of building collapse, crowd that building settlement causes.
More than be merely preferred embodiment of the present invention,, all any modifications of within spirit of the present invention and principle, being done, be equal to and replace and improvement etc., all should be included within protection scope of the present invention not in order to restriction the present invention.
Claims (10)
1. a management system that is used to detect building settlement is characterized in that, said management system comprises:
Be installed on the buildings to be detected, be used to send the laser transmitting set of pulse laser beam;
Be installed on another buildings, be used to receive the pulse laser beam that said laser transmitting set sends, and said pulse laser beam is carried out the laser light reflected reflecting device;
Be installed on the said buildings to be detected, be used to receive the pulse laser beam of said laser-bounce equipment output, said pulse laser beam is detected, analyzes, when either party buildings generation relative displacement, the laser receiving set of carry-out bit shifting signal;
Be connected with said laser receiving set, be used to receive the displacement signal of said laser receiving set output, and said displacement signal is carried out the wireless signal transmission module of wireless output;
Be connected with said wireless signal transmission module, be used to receive the displacement signal of said wireless signal transmission module output, and the control and management platform that said displacement signal is shown and reports to the police.
2. management system as claimed in claim 1 is characterized in that, said management system also comprises:
Be connected with said laser transmitting set and laser receiving set, be used to the power module that said laser transmitting set and laser receiving set provide the power supply supply.
3. management system as claimed in claim 1 is characterized in that, said laser-bounce equipment adopts catoptron that said pulse laser beam is reflected.
4. like claim 1 or 3 described management systems, it is characterized in that said laser-bounce equipment also can be installed in another and not possess place geographical and that spatial variations is random.
5. management system as claimed in claim 1 is characterized in that, said control and management platform comprises:
When buildings to be detected is subjected to displacement because of sedimentation, receive the displacement signal of said laser receiving set output, and the displacement abnormal show module that the abnormal displacements of buildings to be detected is shown;
When buildings to be detected is subjected to displacement because of sedimentation, receive the displacement signal of said laser receiving set output, and the displacement abnormal alarm module that the abnormal displacements of buildings to be detected is reported to the police.
6. like claim 1 or 5 described management systems, it is characterized in that said displacement abnormal show module adopts LCD display that buildings abnormal displacements to be detected is shown.
7. a method that is used to detect building settlement is characterized in that, said method comprising the steps of:
Laser transmitting set and laser receiving set are installed on buildings to be detected, are not possessed installation laser-bounce equipment on random place of geographical and spatial variations or the buildings at another;
The spot radius of adjustment laser transmitting set emission laser and the acquisition window radius of laser receiving set are to reasonable value;
Laser beam to receiving detects, and judges whether buildings to be detected sedimentation has taken place.
8. method as claimed in claim 7 is characterized in that, said the laser beam that receives is detected, and judges that the implementation method whether buildings to be detected sedimentation taken place is:
When the acquisition window radius region of laser receiving set did not detect laser beam, sedimentation had taken place in buildings then to be detected;
When the acquisition window radius region of laser receiving set can detect laser beam, sedimentation did not take place in buildings then to be detected.
9. like claim 7 or 8 described methods, it is characterized in that, saidly further may further comprise the steps when detecting buildings generation sedimentation to be detected:
When buildings to be detected was subjected to displacement because of sedimentation, the displacement abnormal show module of control and management platform received the displacement signal of said laser receiving set output, and the abnormal displacements of buildings to be detected is shown;
When buildings to be detected was subjected to displacement because of sedimentation, the displacement abnormal alarm module of control and management platform received the displacement signal of said laser receiving set output, and the abnormal displacements of buildings to be detected is reported to the police.
10. like claim 7 or 8 described methods, it is characterized in that, saidly when detecting buildings generation sedimentation to be detected, further not may further comprise the steps:
When sedimentation did not take place buildings to be detected, the displacement abnormal show module of control and management platform showed the no abnormal displacement sedimentation of survey buildings to be detected;
When sedimentation does not take place in buildings to be detected, the displacement abnormal alarm module non-displacement abnormal alarm of control and management platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103828208A CN102494666A (en) | 2011-11-25 | 2011-11-25 | Management system for detecting building settlement and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103828208A CN102494666A (en) | 2011-11-25 | 2011-11-25 | Management system for detecting building settlement and method thereof |
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| CN102494666A true CN102494666A (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103828208A Pending CN102494666A (en) | 2011-11-25 | 2011-11-25 | Management system for detecting building settlement and method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063111A (en) * | 2017-05-24 | 2017-08-18 | 安徽科恩新能源有限公司 | Deep basal pit push pipe operation well caves in early warning system |
| CN107167114A (en) * | 2017-07-03 | 2017-09-15 | 瑞安市麦田网络科技有限公司 | Dilapidated house automatic monitoring system |
| CN111089565A (en) * | 2019-12-30 | 2020-05-01 | 安徽理工大学 | Foundation settlement monitoring system based on laser measurement |
| CN115031684A (en) * | 2022-04-25 | 2022-09-09 | 浙江图维科技股份有限公司 | Tunnel settlement alarm system and method based on lens group |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1825067A (en) * | 2005-02-24 | 2006-08-30 | 吴志钢 | Laser monitoring method and relative monitoring apparatus |
| CN101788286A (en) * | 2010-03-22 | 2010-07-28 | 西安交通大学 | Device and method for measuring vertical displacement of buildings |
| CN102175164A (en) * | 2011-02-24 | 2011-09-07 | 西安交通大学 | Large-range vacuum alignment laser measuring system and displacement measuring method thereof |
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2011
- 2011-11-25 CN CN2011103828208A patent/CN102494666A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1825067A (en) * | 2005-02-24 | 2006-08-30 | 吴志钢 | Laser monitoring method and relative monitoring apparatus |
| CN101788286A (en) * | 2010-03-22 | 2010-07-28 | 西安交通大学 | Device and method for measuring vertical displacement of buildings |
| CN102175164A (en) * | 2011-02-24 | 2011-09-07 | 西安交通大学 | Large-range vacuum alignment laser measuring system and displacement measuring method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063111A (en) * | 2017-05-24 | 2017-08-18 | 安徽科恩新能源有限公司 | Deep basal pit push pipe operation well caves in early warning system |
| CN107167114A (en) * | 2017-07-03 | 2017-09-15 | 瑞安市麦田网络科技有限公司 | Dilapidated house automatic monitoring system |
| CN111089565A (en) * | 2019-12-30 | 2020-05-01 | 安徽理工大学 | Foundation settlement monitoring system based on laser measurement |
| CN115031684A (en) * | 2022-04-25 | 2022-09-09 | 浙江图维科技股份有限公司 | Tunnel settlement alarm system and method based on lens group |
| CN115031684B (en) * | 2022-04-25 | 2024-04-09 | 浙江图维科技股份有限公司 | Tunnel settlement alarm system and method based on lens group |
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Application publication date: 20120613 |