CN110411820A - A kind of Construction Quality safe risk detecting system and its method online - Google Patents
A kind of Construction Quality safe risk detecting system and its method online Download PDFInfo
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- CN110411820A CN110411820A CN201910717746.7A CN201910717746A CN110411820A CN 110411820 A CN110411820 A CN 110411820A CN 201910717746 A CN201910717746 A CN 201910717746A CN 110411820 A CN110411820 A CN 110411820A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
Abstract
The invention belongs to build Data Detection Technology field, a kind of Construction Quality safe risk detecting system and its method online are disclosed, ingredient, appearance, viscosity, fineness, specific gravity, hardness, the adhesive force, impact resistance, heat resistance, wearability, resistance to ag(e)ing data of physical detection equipment detection construction material are utilized；Major structure of construction intensity data is detected simultaneously；External wall mass defect is detected using picture pick-up device acquisition wall images；The tilt angle of building is calculated using calculation procedure；It is compared using the building data that comparison program will test with safety standard data.The present invention substantially increases detection accuracy；By calculating influence numerical value of the structure foundation Non-uniform Settlement to building inclination angle, the function of realizing influence and outside environmental elements influence to building inclination angle of the quantitative differentiation building oneself factor to building inclination angle, increases the accuracy of subsequent data analysis.
Description
Technical field
The invention belongs to build Data Detection Technology field more particularly to a kind of online risk inspection of Construction Quality safety
Examining system and its method.
Background technique
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also be with
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.Construction is the production process of a technology complexity, needs construction worker to play clever
Bright ability and intelligence, creatively application material, mechanics, structure, technique scheduling theory solve the technical problem continuously emerged in construction, it is ensured that
Construction quality and construction safety.This work progress is that multiplexing kind worker behaviour is carried out on limited time and certain space
Make.The supply of hundreds and thousands of kinds of materials, the operation of various mechanical equipments, it is therefore necessary to have science, advanced organization and administration
Measure and the advanced construction technology of use can satisfactorily complete this production process, this process, which is again one, has larger economy
The process of property.A large amount of human and material resources and financial resources will be consumed in construction.Therefore it is required that considering it everywhere in the construction process
Economic benefit takes measures to reduce cost.Focus concerned by people is construction quality, safety (including ring always in work progress
Border protection) progress and cost.However, the online risk detecting system of existing building Construction quality and safety detects inaccuracy to wall；
Meanwhile manual analysis judgement is carried out by special monitoring personnel to inclination angle, it not only can sharply increase building monitoring system
The cost of labor of system can also cause to calculate deviation, equally it cannot be guaranteed that data because of the subjectivity and non-precision of artificial judgment
Analyze the accuracy of result, it is possible to lead to the consequence of building collapsing.
In conclusion problem of the existing technology is:
The online risk detecting system of existing building Construction quality and safety detects inaccuracy to wall.
The prior art carries out manual analysis judgement by special monitoring personnel to inclination angle, not only can sharply increase and build
The cost of labor of object monitoring system is built, can also cause to calculate deviation, equally not because of the subjectivity and non-precision of artificial judgment
It can guarantee the accuracy of data analysis result, it is possible to lead to the consequence of building collapsing.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of online risk supervision systems of Construction Quality safety
System and its method.
The invention is realized in this way a kind of Construction Quality online risk checking method safely, comprising the following steps:
Step 1 detects the ingredient of construction material using physical detection equipment by material tests module, appearance, glues
Degree, fineness, specific gravity, hardness, adhesive force, impact resistance, heat resistance, wearability, resistance to ag(e)ing data.
Step 2 detects major structure of construction intensity data using strength detection equipment by intensity detection module.Pass through
Thickness measure module measures building body thickness data using measuring appliance.Wall is acquired using picture pick-up device by defects detection module
Body image detects external wall mass defect.
Step 3, central control module dispatch the waterproof that waterproofing tests module utilizes waterproof test equipment test architecture
Property.
Step 4 calculates the tilt angle of building by building Dip countion module using calculation procedure.
Step 5, the building data and safety standard data that will test by data comparison module using comparison program are carried out
Comparison.
Step 6 pacifies construction quality according to detection data, correlation data using appraisal procedure by quality assessment modules
Full blast is nearly assessed.
Step 7, construction material, main structure intensity, main body by display module using display display detection
Thickness, wall defect, waterproofness, inclination angle, quality assessment data information.
Further, the defects detection module detection method includes:
(1) wall pixel image is acquired by picture pick-up device.The pixel image of acquisition is subjected to pixel similarity comparison, it will
The high pixel of similarity is divided into pixel region.
(2) wall infrared image is acquired.
(3) infrared image is divided into infrared image region in a manner of identical with step (1) segmenting pixels region.
(4) temperature data statistics is carried out to infrared image region, infrared image region medium temperature degree is calculated using iterative method
According to temperature threshold, be partitioned into region beyond the regional temperature threshold range zone marker be defect area.
Further, the pixel that similarity is done is divided into pixel region method particularly includes:
By from left to right, mode from the top down, by select first pixel for being not previously allocated cut zone as
One sub-pixel.
Check the pixel of unassigned cut zone in 8 neighborhoods of sub-pixel, it is true by color similarity decision rule
Fixed whether to belong to sub-pixel region, if meeting color similarity decision condition, they are assigned to this region simultaneously
It gives and marks.
When completion is not divided in a region, then the process of step is constantly repeated, until this region is by the side of image
Boundary or the pixel for being unsatisfactory for similarity Condition are defined.
When a region is grown into maximum, that is, the pixel not near edges of regions meets similarity determination item
Part carries out next step process as the case may be, i.e., if in image there is also not labeled colour element if return to first
Step continues next area growth process, terminates image if the pixel of whole image has all been assigned to corresponding region
Cutting procedure.
Further, the building Dip countion module calculation method includes:
1) three-dimensional coordinate (x of the settlement of foundation measurement point of building is read by calculation procedurei, yi, zi), i=0,1,
2……n-1。
2) according to grade level equation general expression Ax+By+Cz+D=0, the grade level side of the building is established
Journey.
To the grade level equation general expression: Ax+By+Cz+D=0 deforms to obtain:
It enables:
By a0、a1、a2The grade level equation general expression: Ax+By+Cz+D=0 is substituted into, it is flat to obtain the ground
Face equation: z=a0x+a1y+a2, wherein a0、a1、a2It is coefficient.
Using the principle of least square fitting, the grade level equation is fitted using the three-dimensional coordinate.
3) it according to the grade level equation after fitting, calculates the structure foundation Non-uniform Settlement and inclines to the building
The influence numerical value of rake angle.
Wherein, xiFor the position of the settlement of foundation measurement point x-axis in the horizontal direction of i-th of building of reading.
yiFor the position of the settlement of foundation measurement point y-axis in the horizontal direction of i-th of building of reading.
ziFor reading i-th of building settlement of foundation measurement point in the position of vertical direction z-axis.
N is the number of the settlement of foundation measurement point read.
Further, the three-dimensional coordinate (x of the settlement of foundation measurement point for reading buildingi, yi, zi) after, further includes:
Judge whether the number n of the three-dimensional coordinate read is greater than or equal to 3.
If so, execution is described according to grade level equation general expression Ax+By+Cz+D=0, the building is established
Grade level equation.
If it is not, then executing terminates.
Another object of the present invention is to provide a kind of online risk supervision programs of Construction Quality safety, are applied to eventually
End, the online risk supervision program of Construction Quality safety run the online risk supervision side of Construction Quality safety
Method.
Another object of the present invention is to provide a kind of terminal, the terminal, which is carried, realizes the Construction Quality safety
The controller of online risk checking method.
Another object of the present invention is to provide a kind of computer readable storage mediums, including instruction, when it is in computer
When upper operation, so that computer executes the Construction Quality online risk checking method safely.
The Construction Quality online risk checking method safely is realized another object of the present invention is to provide a kind of
Construction Quality online risk detecting system safely, the online risk detecting system of Construction Quality safety includes:
Material tests module, connect with central control module, for detecting construction material by physical detection equipment
The data such as ingredient, appearance, viscosity, fineness, specific gravity, hardness, adhesive force, impact resistance, heat resistance, wearability, resistance to ag(e)ing.
Intensity detection module, connect with central control module, for detecting major structure of construction by strength detection equipment
Intensity data.
Thickness measure module, connect with central control module, for measuring building body thickness data by measuring appliance.
Defects detection module, connect with central control module, outer to building for acquiring wall images by picture pick-up device
Wall mass defect is detected.
Central control module, with material tests module, intensity detection module, thickness measure module, defects detection module, anti-
Aqueous test module, building Dip countion module, data comparison module, quality assessment modules, display module connection, for passing through
Single-chip microcontroller controls modules and works normally.
Waterproofing tests module, connect with central control module, for passing through the waterproof of waterproof test equipment test architecture
Property.
Dip countion module is built, is connect with central control module, for calculating the inclination angle of building by calculation procedure
Degree.
Data comparison module, connect with central control module, for by comparing the building data and peace that program will test
Full normal data compares.
Quality assessment modules are connect with central control module, for passing through appraisal procedure according to detection data, correlation data
Construction quality security risk is assessed.
Display module is connect with central control module, for the construction material by display display detection, main body
Structural strength, body thickness, wall defect, waterproofness, inclination angle, quality assessment data information.
The Construction Quality online risk detecting system safely is carried another object of the present invention is to provide a kind of
The online risk supervision equipment of Construction Quality safety.
Advantages of the present invention and good effect are as follows:
The present invention is by color image segmentation method of the defects detection module based on color similarity coefficient, by the exterior wall of colour mixture
Then infrared image is divided into infrared image region, respectively to infrared by segmenting pixels region in a manner of segmenting pixels region
Image-region carries out temperature threshold range and compares, and finds out defect area.Greatly improve detection accuracy.Meanwhile being inclined by building
Angle computing module reads the three-dimensional coordinate of the settlement of foundation measurement point of building, establishes the grade level equation of building, in turn
Using the constructed grade level equation of the principle fitting of least square fitting.And on this basis, according to the ground after fitting
Plane equation calculates influence numerical value of the structure foundation Non-uniform Settlement to building inclination angle, realizes quantitative differentiation and builds
The function of influence and outside environmental elements influence to building inclination angle of the object oneself factor to building inclination angle is built,
Increase the accuracy of subsequent data analysis.
Detailed description of the invention
Fig. 1 is the online risk checking method flow chart of Construction Quality safety provided in an embodiment of the present invention.
Fig. 2 is the online risk detecting system structural block diagram of Construction Quality safety provided in an embodiment of the present invention.
In figure: 1, material tests module；2, intensity detection module；3, thickness measure module；4, defects detection module；5, in
Entreat control module；6, waterproofing tests module；7, Dip countion module is built；8, data comparison module；9, quality assessment modules；
10, display module.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description includes.
The online risk detecting system of existing building Construction quality and safety detects inaccuracy to wall.The prior art is to inclination angle
Manual analysis judgement is carried out by special monitoring personnel, not only can sharply increase the cost of labor of building monitoring system,
Also it can cause to calculate deviation, the same essence that cannot be guaranteed data analysis result because of the subjectivity and non-precision of artificial judgment
True property, it is possible to lead to the consequence of building collapsing.
In order to solve the problems existing in the prior art, the present invention is explained in detail with reference to the accompanying drawing.
As shown in Figure 1, the online risk checking method of Construction Quality provided by the invention safety the following steps are included:
S101 detects the ingredient of construction material using physical detection equipment by material tests module, appearance, glues
The data such as degree, fineness, specific gravity, hardness, adhesive force, impact resistance, heat resistance, wearability, resistance to ag(e)ing.
S102 detects major structure of construction intensity data using strength detection equipment by intensity detection module.Pass through thickness
It spends measurement module and measures building body thickness data using measuring appliance.Wall is acquired using picture pick-up device by defects detection module
Image detects external wall mass defect.
S103, central control module dispatch the waterproofness that waterproofing tests module utilizes waterproof test equipment test architecture.
S104 calculates the tilt angle of building by building Dip countion module using calculation procedure.
S105 is carried out pair by data comparison module using the building data that will test of comparison program and safety standard data
Than.
S106 is safe to construction quality according to detection data, correlation data using appraisal procedure by quality assessment modules
Risk is assessed.
S107 is thick using the construction material of display display detection, main structure intensity, main body by display module
Degree, wall defect, waterproofness, inclination angle, quality assessment data information.
As shown in Fig. 2, the online risk detecting system of Construction Quality safety provided in an embodiment of the present invention includes: material
Detection module 1, intensity detection module 2, thickness measure module 3, defects detection module 4, central control module 5, waterproofing tests
Module 6, building Dip countion module 7, data comparison module 8, quality assessment modules 9, display module 10.
Material tests module 1 is connect with central control module 5, for detecting construction material by physical detection equipment
The number such as ingredient, appearance, viscosity, fineness, specific gravity, hardness, adhesive force, impact resistance, heat resistance, wearability, resistance to ag(e)ing of material
According to.
Intensity detection module 2 is connect with central control module 5, for detecting building body knot by strength detection equipment
Structure intensity data.
Thickness measure module 3 is connect with central control module 5, for measuring building body thickness data by measuring appliance.
Defects detection module 4 is connect with central control module 5, for acquiring wall images to building by picture pick-up device
Exterior wall mass defect is detected.
Central control module 5, with material tests module 1, intensity detection module 2, thickness measure module 3, defects detection mould
Block 4, waterproofing tests module 6, building Dip countion module 7, data comparison module 8, quality assessment modules 9, display module 10
Connection is worked normally for controlling modules by single-chip microcontroller.
Waterproofing tests module 6 is connect with central control module 5, for passing through the anti-of waterproof test equipment test architecture
It is aqueous.
Dip countion module 7 is built, is connect with central control module 5, for calculating the inclination of building by calculation procedure
Angle.
Data comparison module 8 is connect with central control module 5, for by compare the building data that will test of program with
Safety standard data compare.
Quality assessment modules 9 are connect with central control module 5, for passing through appraisal procedure according to detection data, comparison number
It is assessed according to construction quality security risk.
Display module 10 is connect with central control module 5, for by display display detection construction material,
Main structure intensity, body thickness, wall defect, waterproofness, inclination angle, quality assessment data information.
The invention will be further described combined with specific embodiments below.
Embodiment 1
4 detection method of defects detection module provided by the invention includes:
(1) wall pixel image is acquired by picture pick-up device.The pixel image of acquisition is subjected to pixel similarity comparison, it will
The high pixel of similarity is divided into pixel region.
(2) wall infrared image is acquired.
(3) infrared image is divided into infrared image region in a manner of identical with step (1) segmenting pixels region.
(4) temperature data statistics is carried out to infrared image region, infrared image region medium temperature degree is calculated using iterative method
According to temperature threshold, be partitioned into region beyond the regional temperature threshold range zone marker be defect area.
The pixel provided by the invention for doing similarity is divided into pixel region method particularly includes:
By from left to right, mode from the top down, by select first pixel for being not previously allocated cut zone as
One sub-pixel.
Check the pixel of unassigned cut zone in 8 neighborhoods of sub-pixel, it is true by color similarity decision rule
Fixed whether to belong to sub-pixel region, if meeting color similarity decision condition, they are assigned to this region simultaneously
It gives and marks.
When completion is not divided in a region, then the process of step is constantly repeated, until this region is by the side of image
Boundary or the pixel for being unsatisfactory for similarity Condition are defined.
When a region is grown into maximum, that is, the pixel not near edges of regions meets similarity determination item
Part carries out next step process as the case may be, i.e., if in image there is also not labeled colour element if return to first
Step continues next area growth process, terminates image if the pixel of whole image has all been assigned to corresponding region
Cutting procedure.
Embodiment 2
7 calculation method of building Dip countion module provided by the invention includes:
1) three-dimensional coordinate (x of the settlement of foundation measurement point of building is read by calculation procedurei, yi, zi), i=0,1,
2……n-1。
2) according to grade level equation general expression Ax+By+Cz+D=0, the grade level side of the building is established
Journey, comprising:
To the grade level equation general expression: Ax+By+Cz+D=0 deforms to obtain:
It enables:
By a0、a1、a2The grade level equation general expression: Ax+By+Cz+D=0 is substituted into, it is flat to obtain the ground
Face equation: z=a0x+a1y+a2, wherein a0、a1、a2It is coefficient.
Using the principle of least square fitting, the grade level equation is fitted using the three-dimensional coordinate, is wrapped
It includes:
According to the principle of the least square fitting, obtainWherein,
It willExpansion, obtains:
It will be describedArrangement transformation is carried out, is obtained:
By xi, yi, zi, n is as coefficient, and solution is about a0、a1、a2Equation, obtain:
The a that solution is obtained0、a1、a2Substitute into the grade level equation z=a0x+a1y+a2, complete the grade level side
Journey z=a0x+a1y+a2Fitting.
3) it according to the grade level equation after fitting, calculates the structure foundation Non-uniform Settlement and inclines to the building
The influence numerical value of rake angle.
Wherein, xiFor the position of the settlement of foundation measurement point x-axis in the horizontal direction of i-th of building of reading.
yiFor the position of the settlement of foundation measurement point y-axis in the horizontal direction of i-th of building of reading.
ziFor reading i-th of building settlement of foundation measurement point in the position of vertical direction z-axis.
N is the number of the settlement of foundation measurement point read.
Three-dimensional coordinate (the x of the settlement of foundation measurement point provided by the invention for reading buildingi, yi, zi) after, it further include step
It is rapid:
Judge whether the number n of the three-dimensional coordinate read is greater than or equal to 3.
If so, execution is described according to grade level equation general expression Ax+By+Cz+D=0, the building is established
Grade level equation.
If it is not, then executing terminates.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When using entirely or partly realizing in the form of a computer program product, the computer program product include one or
Multiple computer instructions.When loading on computers or executing the computer program instructions, entirely or partly generate according to
Process described in the embodiment of the present invention or function.The computer can be general purpose computer, special purpose computer, computer network
Network or other programmable devices.The computer instruction may be stored in a computer readable storage medium, or from one
Computer readable storage medium is transmitted to another computer readable storage medium, for example, the computer instruction can be from one
A web-site, computer, server or data center pass through wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)
Or wireless (such as infrared, wireless, microwave etc.) mode is carried out to another web-site, computer, server or data center
Transmission).The computer-readable storage medium can be any usable medium or include one that computer can access
The data storage devices such as a or multiple usable mediums integrated server, data center.The usable medium can be magnetic Jie
Matter, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid
State Disk (SSD)) etc..
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (10)
1. a kind of Construction Quality online risk checking method safely, which is characterized in that the Construction Quality safety exists
Line risk checking method the following steps are included:
Step 1 utilizes the physical detection equipment detection ingredient of construction material, appearance, viscosity, fineness, specific gravity, hardness, attached
Put forth effort, impact resistance, heat resistance, wearability, resistance to ag(e)ing data；
Step 2 detects major structure of construction intensity data using strength detection equipment；It is thick using measuring appliance measurement building body
Degree evidence；External wall mass defect is detected using picture pick-up device acquisition wall images；
Step 3 utilizes the waterproofness of waterproof test equipment test architecture；
Step 4 calculates the tilt angle of building using calculation procedure；
Step 5 is compared using the building data that comparison program will test with safety standard data；
Step 6 assesses construction quality security risk according to detection data, correlation data using appraisal procedure；
Step 7 using the construction material of display display detection, main structure intensity, body thickness, wall defect, is prevented
Aqueous, inclination angle, quality assessment data information.
2. Construction Quality as described in claim 1 online risk checking method safely, which is characterized in that defects detection is surveyed
Method includes:
(1) wall pixel image is acquired by picture pick-up device；The pixel image of acquisition is subjected to pixel similarity comparison, it will be similar
It spends high pixel and is divided into pixel region；
(2) wall infrared image is acquired；
(3) infrared image is divided into infrared image region in a manner of identical with step (1) segmenting pixels region；
(4) temperature data statistics is carried out to infrared image region, temperature data in infrared image region is calculated using iterative method
Temperature threshold, being partitioned into the zone marker in region beyond the regional temperature threshold range is defect area.
3. Construction Quality as claimed in claim 2 online risk checking method safely, which is characterized in that it is described will be similar
It spends the pixel done and is divided into pixel region method particularly includes:
By from left to right, mode from the top down, by selecting first pixel for being not previously allocated cut zone as one
Sub-pixel；
Check sub-pixel 8 neighborhoods in unassigned cut zone pixel, be by the determination of color similarity decision rule
No to belong to sub-pixel region, if meeting color similarity decision condition, they are assigned to this region and give
Label；
When completion is not divided in a region, then constantly repeat the process of step, until this region by the boundary of image or
The pixel that person is unsatisfactory for similarity Condition is defined；
When a region is grown into maximum, that is, the pixel not near edges of regions meets similarity determination condition,
Carry out next step process as the case may be, i.e., if in image there is also not labeled colour element if return to the first step after
Continue next area growth process, terminates image segmentation if the pixel of whole image has all been assigned to corresponding region
Process.
4. Construction Quality as described in claim 1 online risk checking method safely, which is characterized in that building inclinometer
Calculation method includes:
1) three-dimensional coordinate (x of the settlement of foundation measurement point of building is read by calculation procedurei, yi, zi), i=0,1,2 ...
n-1；
2) according to grade level equation general expression Ax+By+Cz+D=0, the grade level equation of the building is established；
To the grade level equation general expression: Ax+By+Cz+D=0 deforms to obtain:
It enables:
By a0、a1、a2Substitute into the grade level equation general expression: Ax+By+Cz+D=0 obtains the grade level side
Journey: z=a0x+a1y+a2, wherein a0、a1、a2It is coefficient；
Using the principle of least square fitting, the grade level equation is fitted using the three-dimensional coordinate；
3) according to the grade level equation after fitting, the structure foundation Non-uniform Settlement is calculated to the building inclination angle
The influence numerical value of degree；
Wherein, xiFor the position of the settlement of foundation measurement point x-axis in the horizontal direction of i-th of building of reading；
yiFor the position of the settlement of foundation measurement point y-axis in the horizontal direction of i-th of building of reading；
ziFor reading i-th of building settlement of foundation measurement point in the position of vertical direction z-axis；
N is the number of the settlement of foundation measurement point read.
5. Construction Quality as claimed in claim 4 online risk checking method safely, which is characterized in that the reading is built
Build the three-dimensional coordinate (x of the settlement of foundation measurement point of objecti, yi, zi) after, further includes:
Judge whether the number n of the three-dimensional coordinate read is greater than or equal to 3；
If so, execution is described according to grade level equation general expression Ax+By+Cz+D=0, the ground of the building is established
Base plane equation；
If it is not, then executing terminates.
6. a kind of online risk supervision program of Construction Quality safety, is applied to terminal, which is characterized in that the construction
The online risk supervision program of quality safety runs the online risk safely of Construction Quality described in Claims 1 to 5 any one
Detection method.
7. a kind of terminal, which is characterized in that the terminal, which is carried, realizes construction matter described in Claims 1 to 5 any one
The controller of the online risk checking method of amount safety.
8. a kind of computer readable storage medium, including instruction, when run on a computer, so that computer is executed as weighed
Benefit requires the online risk checking method safely of Construction Quality described in 1-5 any one.
9. a kind of building for realizing the online risk checking method of the safety of Construction Quality described in Claims 1 to 5 any one
The online risk detecting system of Construction quality and safety, which is characterized in that the Construction Quality online risk detecting system safely
Include:
Material tests module, connect with central control module, for by physical detection equipment detect construction material at
Point, the data such as appearance, viscosity, fineness, specific gravity, hardness, adhesive force, impact resistance, heat resistance, wearability, resistance to ag(e)ing；
Intensity detection module, connect with central control module, for detecting major structure of construction intensity by strength detection equipment
Data；
Thickness measure module, connect with central control module, for measuring building body thickness data by measuring appliance；
Defects detection module, connect with central control module, for acquiring wall images to external wall matter by picture pick-up device
Amount defect is detected；
Central control module, with material tests module, intensity detection module, thickness measure module, defects detection module, waterproofness
Test module, building Dip countion module, data comparison module, quality assessment modules, display module connection, for passing through monolithic
Machine controls modules and works normally；
Waterproofing tests module, connect with central control module, for passing through the waterproofness of waterproof test equipment test architecture；
Dip countion module is built, is connect with central control module, for calculating the tilt angle of building by calculation procedure；
Data comparison module, connect with central control module, for by comparing the building data and safety post that program will test
Quasi- data compare；
Quality assessment modules are connect with central control module, for by appraisal procedure according to detection data, correlation data to building
Quality safety risk is built to be assessed；
Display module is connect with central control module, for the construction material by display display detection, main structure
Intensity, body thickness, wall defect, waterproofness, inclination angle, quality assessment data information.
10. a kind of Construction Quality peace for carrying the online risk detecting system of the safety of Construction Quality described in claim 9
Complete online risk supervision equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN117029934B (en) * | 2023-10-07 | 2023-12-26 | 广东惠和工程检测有限公司 | Intelligent foundation detection method based on building construction |
| CN117495209A (en) * | 2024-01-02 | 2024-02-02 | 广东华宸建设工程质量检测有限公司 | Building engineering supervision quality assessment method based on big data |
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| CN117825450A (en) * | 2024-03-06 | 2024-04-05 | 四川省产品质量监督检验检测院 | Method and system for detecting heat insulation effect of building material |
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