CN109359130A - A kind of classification of bridge defect and classification maintaining method and system - Google Patents
A kind of classification of bridge defect and classification maintaining method and system Download PDFInfo
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- 230000007547 defect Effects 0.000 title claims abstract description 56
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 235
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Abstract
The invention discloses a kind of classification of bridge defect and classification maintaining method and system, method includes: S1, is stored in database to the defect information that each component of different types of rridges structure and its information of component and each component and its component are likely to occur；S2, various influence factors and its weight caused by disease are determined；The disease ranking score of the disease of S3, each component of calculating and its component, obtains disease grade and is stored in database；S4, client receive the defect information and Disease Characters of a component of user's input or the disease of a component, send inquiry request to server；S5, server inquire database according to inquiry request, obtain the corresponding disease grade of the disease, maintenance is suggested and punishment recommendation measure.Method and system provided by the present invention, all kinds of diseases that can occur for all kinds of bridge members comprehensively consider various factors, are classified to every disease for appearing in different component, so that the dimension in later period is supported decision more scientific.
Description
Technical field
The present invention relates to civil engineering bridge fields, and in particular to a kind of classification of bridge defect and classification maintaining method and is
System.
Background technique
After it experienced nearly two, 30 years extensive bridge construction phases, more and more bridges enter and will enter
Maintenance phase.Bridge inevitably will appear all kinds of diseases in the working service phase, and it is how right that maintenance industry and manager are faced with
These diseases carry out the problem of being classified and using Corresponding Countermeasures.
The reason of disease species occurred on bridge are numerous, cause may be with material, design, construction, application maintenance etc.
Various aspects are related, and the influence to bridge is also not consistent in severity, the required measure taken and urgency
It is not quite similar.Some diseases need timely to repair, some diseases can further look at, some diseases are not necessarily to repair again；Even if
It is same disease, seriousness when appearing on different bridge members may also be inconsistent.Therefore it needs for different structures
Part situation is that disease is classified, and can just make reasonable maintenance counterproposal.
China there is no the disease grade stage division for different bridge members in terms of bridge defect assessment.Middle Chinese
The technology status grade of bridge is divided into five classes by people republic professional standard " highway bridge and culvert Maintenance specification ", but the classification is general
Overall organoleptic, not for arriving specific disease, if such as steel construction technology status are as follows: " each component is intact, and weld seam is without opening
Weldering；A small number of nodes have individual rivets, bolt looseness deformation；Paint discoloration, blistering are peeled off, and area is within 10% ", then it is assessed as
The preferable state of two classes, but need light maintenance.
China usually only records disease, in the systems such as existing highway bridge disease/maintenance management not to disease grade
Judgement, thus record to disease and management can only be referred to as disease dossier system, cannot obtain each disease
It is classified and provides maintenance counterproposal suggestion for maintenance punishment.Differentiation to disease severity, in specific operating process by
The subjective impact of record personnel, Personal Skills are horizontal and the influence of understanding, to the judgement of disease often lack unified standard with
Understanding, can not also provide the suggestion classification to every bridge defect in current bridge maintenance/management system, practical operation and
Specific aim is insufficient.Therefore, it is based on the insufficient bridge defect grade of above-mentioned specific aim, is difficult to make more scientific comprehensive maintenance plan
Slightly.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of classifications of bridge defect and classification dimension
Maintaining method and system, all kinds of diseases that can occur for all kinds of bridge members by this method and system, comprehensively consider it is a variety of
Influence factor is classified every disease for appearing in different component, so that it is more scientific so that the dimension in later period is supported decision.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of classification of bridge defect and classification maintaining method, which comprises
S1, the title and content of the disease of each component and its component of different types of rridges structure are defined, it will be each
The information of component and its component, the defect information of disease are stored in database；
S2, various influence factors and its weight caused by disease are determined；
S3, the Disease Characters according to the disease of each component and its component, calculate the disease of each component and its component
Disease ranking score defines the disease grade of the disease of each component and its component and is stored in the database；
S4, client receive the defect information and Disease Characters of a component of user's input or the disease of a component, according to
The defect information and the Disease Characters send inquiry request to server；
S5, the server inquire the database according to the inquiry request, obtain the corresponding disease of the disease
Evil grade, maintenance are suggested and punishment recommendation measure.
Further, a kind of bridge defect classification as described above and classification maintaining method, step S3 include:
S31, the Disease Characters according to the disease of each component and its component, determine the disease in the various influence factors
In score value；
S32, the score value according to the corresponding weight of the various influence factors to the disease in the various influence factors
It is weighted summation, obtains disease ranking score；
S33, it is defined according to disease grade of the disease ranking score to the disease, and by the disease after definition
Disease grade be stored in the database.
Further, a kind of bridge defect classification as described above and classification maintaining method, before step S4, further includes:
The client receives the registration information of user's input, and the data are stored in after verifying to the registration information
Library；
The client receives the log-on message of user's input, is sent and is logged in the server according to the log-on message
Request；
The server is inquired and is verified to the database according to the logging request, to institute after being proved to be successful
It states client feedback and is proved to be successful response.
Further, a kind of bridge defect classification as described above and classification maintaining method, the component are according to maintenance need
The minimum unit for the composition bridge structure to be defined, the component are the component part of the component.
Further, a kind of bridge defect classification as described above and classification maintaining method, the various influence factors include:
It is disease development trend, the difficulty of maintenance, the expense of maintenance, the influence to structure safety, the influence that bridge is used, resistance to structure
The influence of property long and the influence to society.
Further, a kind of bridge defect classification as described above and classification maintaining method, the disease grade be 3 grades with
On, the corresponding disease ranking score section of every level-one, disease ranking score steps up.
Further, a kind of bridge defect classification as described above and classification maintaining method, when disease is to the shadow of structure safety
When the individual event score value of any one of the influence ring, used to bridge and the influence to society coefficient reaches preset upper limit, the disease
Disease grade be the superlative degree.
Further, a kind of bridge defect classification as described above and classification maintaining method, when the disease grade is 4 grades
When,
1st grade of corresponding maintenance suggestion is " without processing ", and disease will not impact assets, and nothing is contemplated that risk,
Without punishment；
2nd grade of corresponding maintenance suggests being " can handle ", and disease can punish but not be priority option, have sufficient funds
It spends and is uniformly included in other punishment project plans in lesser situation；
The corresponding maintenance of 3rd level suggests being " should handle ", and disease will not bring great influence in a short time, but shelve for a long time
Assets may be affected greatly, cause unnecessary larger economic loss, majority belongs to endurance issues or minor equipment
Failure, the concentration that brings sth. into the plan are punished；
4th grade of corresponding maintenance suggests being " must handle ", and disease must punish in time, otherwise structure safety or operation peace
It may cause secondary disaster in a short time by larger threat or disease entirely, cause unnecessary larger economic loss, or still not
Its harm is specified, but development speed increases suddenly in a short time or Asset State deteriorates suddenly.
Further, a kind of bridge defect classification as described above and classification maintaining method, the client be computer or
Hand-hold electronic equipments, the hand-hold electronic equipments include mobile phone and plate.
A kind of classification of bridge defect and classification maintenance system are additionally provided in the embodiment of the present invention, the system comprises: visitor
Family end, database and server,
The database is used to store each component of the bridge structure of user's typing and its information, the disease of disease of component
Evil information and disease grade；
The client includes:
Registration module, for receiving the registration information of user's input, after being verified to the registration information described in deposit
Database；
Login module is sent according to the log-on message to the server for receiving the log-on message of user's input
Logging request；The server is inquired and is verified to the database according to the logging request, backward when being proved to be successful
The client feedback is proved to be successful response；
Module is used online, for by being attached and communicating between network and the server；
Module is used offline, in a network environment downloading to the data in the database by the server
It is locally stored, from local search data under non-network environment；
Project and bridge selecting module, for receiving and saving the project information and bridge information of user's input；
Component and component selecting module, for receiving the component information and module information of user's selection, the database root
The corresponding disease being likely to occur alternately item is selected according to the component information and the module information Automatic sieve；
Disease operation module, the corresponding defect information of disease of component and component for receiving and recording user's selection,
The Disease Characters of the disease are recorded simultaneously；
Enquiry module, for sending inquiry request to the server according to the defect information and the feature；It is described
Server inquires the database according to the inquiry request, obtains the corresponding disease grade of the disease, maintenance is suggested
With punishment recommendation measure；
Result display module, for showing that recommendation measure is suggested and punished to the disease grade of the server feedback, maintenance；
Disease memory module, for storing defect information, Disease Characters and the disease grade of recorded disease.
The beneficial effects of the present invention are: method and system provided by the present invention can go out for all kinds of bridge members
Existing all kinds of diseases comprehensively consider various factors, are classified to every disease for appearing in different component, solve disease
The problem of classification makes the dimension in later period support decision more scientific.
Detailed description of the invention
Fig. 1 is a kind of bridge defect classification provided in the embodiment of the present invention and the flow diagram of classification maintaining method；
Fig. 2 is a kind of bridge defect classification provided in the embodiment of the present invention and the structural schematic diagram of classification maintenance system.
Specific embodiment
The present invention is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
As shown in Figure 1, a kind of bridge defect classification and classification maintaining method, method include:
S1, the title and content of the disease of each component and its component of different types of rridges structure are defined, it will be each
The information of component and its component, the defect information of disease are stored in database；
S2, various influence factors and its weight caused by disease are determined；
S3, the Disease Characters according to the disease of each component and its component, calculate the disease of each component and its component
Disease ranking score defines the disease grade of the disease of each component and its component and is stored in database；
S4, client receive the defect information and Disease Characters of a component of user's input or the disease of a component, according to
The defect information and the Disease Characters send inquiry request to server；
S5, server inquire database according to inquiry request, obtain the corresponding disease grade of the disease, maintenance is built
It negotiates peace and punishes recommendation measure.
Step S3 includes:
S31, Disease Characters and influence degree according to the disease of each component and its component, determine the disease in various shadows
Score value in the factor of sound；
S32, score value of the disease in various influence factors is weighted according to various influence factors corresponding weight
Summation, obtains disease ranking score；
S33, it is defined according to disease grade of the disease ranking score to the disease, and by the disease of the disease after definition
Evil grade is stored in database.
Before step S4, further includes:
Client receives the registration information of user's input, is stored in database after verifying to registration information；
Client receives the log-on message of user's input, sends logging request to server according to log-on message；
Server is inquired and is verified to database according to logging request, is verified after being proved to be successful to client feedback
Success response.
Component is the minimum unit for the composition bridge structure for needing to define according to maintenance, and component is the component part of component.
Various influence factors include: disease development trend, the difficulty of maintenance, the expense of maintenance, the influence to structure safety,
Influence, the influence to structure durability and the influence to society that bridge is used.
Disease grade is 3 grades or more, and the corresponding disease ranking score section of every level-one, disease ranking score steps up.
When the list of any one of influence of the disease to structure safety, the influence used to bridge and influence to society coefficient
When item score value reaches preset upper limit, the disease grade of the disease is the superlative degree.
When disease grade is 4 grades,
1st grade of corresponding maintenance suggestion is " without processing ", and disease will not impact assets, and nothing is contemplated that risk,
Without punishment；
2nd grade of corresponding maintenance suggests being " can handle ", and disease can punish but not be priority option, have sufficient funds
It spends and is uniformly included in other punishment project plans in lesser situation；
The corresponding maintenance of 3rd level suggests being " should handle ", and disease will not bring great influence in a short time, but shelve for a long time
Assets may be affected greatly, cause unnecessary larger economic loss, majority belongs to endurance issues or minor equipment
Failure, the concentration that brings sth. into the plan are punished；
4th grade of corresponding maintenance suggests being " must handle ", and disease must punish in time, otherwise structure safety or operation peace
It may cause secondary disaster in a short time by larger threat or disease entirely, cause unnecessary larger economic loss, or still not
Its harm is specified, but development speed increases suddenly in a short time or Asset State deteriorates suddenly.
Client is computer or hand-hold electronic equipments, and hand-hold electronic equipments include mobile phone and plate.
Bridge as described herein, including a variety of materials (such as steel construction, concrete structure, composite structure, timber structure etc.),
The bridge of various bridge types (suspension bridge, cable-stayed bridge, arch bridge, beam bridge, combined system etc.).
Component as described herein, for the minimum unit for the composition bridge structure for needing to define according to maintenance, such as a piece of beam, one
A bridge pier etc..Component as described herein is the subdivision component part of component, such as top plate and bottom plate, the web of a piece of beam.
Assuming that various influence factors are KI, i=1~n, weight wI, i=1~n, weight and be equal to 1, disease is in each influence factor
Score value kI, i=1~n, disease ranking score S is the summation score considered after every influence factor weight, it may be assumed that
I and n is positive integer.
Assuming that disease development trend (K1), maintenance difficulty (K2), maintenance expense (K3), the influence to structure safety
(K4), influence (K that bridge is used5), the influence (K to structure durability6) and to social influence (K7), preset upper limit is
1, work as K4=1 or K7=1 or K5When=1, disease ranking score S=1, disease grade is the superlative degree.
Assuming that 4 grades of disease ranking score, maintenance is suggested as " must punish, should punish, can punish, without punishment "；When
When disease series are other, it can accordingly adjust maintenance and suggest being corresponded to.Wherein " must punish " is that disease must punish in time,
Otherwise structure safety or operation security are by larger threat；Or its disease may cause secondary disaster in a short time, causing need not
The larger economic loss wanted；Or its harm is still not clear, but development speed increases suddenly in a short time or Asset State deteriorates suddenly
Deng.Wherein " should punish " is that disease will not bring great influence in a short time, but long-term shelve may cause larger shadow to assets
It rings, causes unnecessary larger economic loss, majority belongs to endurance issues or minor equipment failure, it should which bring sth. into the plan concentration
It is punished.Wherein " can punish " is that disease can punish but not be priority option, spends lesser situation having sufficient funds
It is lower to be uniformly included in other punishment project plans.It is wherein that disease will not impact assets " without punishment ", without it is contemplated that wind
Danger, without punishment.
Embodiment one
By taking the Common Diseases of concrete beam bridge as an example.By concrete beam bridge it is discrete for cast-in-situ box girder, bridge pier, cushion cap, pile foundation,
The components such as support, wherein box beam component is made of components such as its top plate, web, bottom plate, diaphragm plates.By these component input systems
Database.
Define disease and its grade that each component/component is likely to occur.With the crack disease of concrete cast-in-situ box beam diaphragm plate
For evil.Its disease development trend, which is described as the later period, may aggravate (K1=1)；The difficulty of maintenance is described as generally, needing specially
Industry personnel carry out conventional reparation (K by small instruments and tools2=0.67)；The expense of maintenance is described as low, less than 1000 yuan (K3=
0.33)；Influence to structure safety is described as generally, and have a certain impact (K4=0.5)；The influence that bridge uses is described as
It does not influence to run (K5=0)；Influence to structure durability is described as only influencing material of main part protective layer deterioration (K6=0.33)；
Influence to society is described as substantially without influence (K7=0).
Weighting obtains disease ranking score S=0.333, and disease grade is second level, corresponding maintenance at this time suggest be can be with
Punishment, but can not priority handle: have sufficient funds spend lesser situation under be uniformly included in other punishment project plans and carry out
It handles together.
After each disease grade for defining component one by one, input database is used for management service system.
Embodiment two
By taking the Common Diseases of cable-stayed bridge as an example.By cable-stayed bridge it is discrete for girder, suspension cable, bridge pier, bridge pier, cushion cap, pile foundation,
The components such as support, wherein suspension cable component is made of components such as cable body, anchor head and dampers.By these component typing bridge managements
System.
Define the disease and its grade of each component/component.By taking the cracking disease of stay cable of cable-stayed bridge cable body as an example.Its disease
Development trend, which is described as the later period, may aggravate (K1=1)；The difficulty of maintenance is described as height, need professional by large-scale or
Professional equipment repairs (K2=1)；During the expense of maintenance is described as, 1000~10000 yuan of (K3=0.67)；To the shadow of structure safety
It rings and is described as generally, have a certain impact (K4=0.5)；The influence that bridge uses is described as not influencing to run (K5=0)；It is right
It is fast that the influence of structure durability is described as degradation speed, influences bulk material properties (K6=1)；Influence to society is described as energy
Cause to pay close attention to (K7=0.5).
Weighting obtains disease ranking score S=0.484, and disease grade is three-level.Corresponding maintenance suggestion at this time is should
Punishment, i.e., disease will not bring great influence in a short time, but shelve and may affect greatly to assets for a long time, and it is unnecessary to cause
Larger economic loss, majority belongs to endurance issues or minor equipment failure, it should which the concentration that brings sth. into the plan is punished.
After each disease grade for defining component one by one, input database is used for management service system.
Embodiment three
In conjunction with the embodiments two, by taking the cable body cracking disease for checking scene discovery cable-stayed bridge as an example, illustrates and obtain bridge defect
Grade example:
It is classified and is classified in maintenance system in bridge defect and register and log in, after registry and bridge essential information, choosing
Suspension cable component is selected, cable body component is selected, cable body cracking disease is provided in the disease list of offer, the correlation for filling in disease is retouched
It states, defect information includes the Disease Characters and influence degree of cable body cracking disease.The system automatic discrimination disease grade is three-level,
The maintenance measures suggestion of offer be punish, belong to endurance issues or minor equipment failure, it should bring sth. into the plan concentrate into
Row punishment.The suggestion is available for users to carry out decision references.
As shown in Fig. 2, additionally providing a kind of classification of bridge defect and classification maintenance system, system in embodiment of the present invention
It include: client 10, database 20 and server 30,
Database 20 is used to store each component of the bridge structure of user's typing and its information, the disease of disease of component
Information and disease grade；
Client 10 includes:
Registration module is stored in database after verifying to registration information for receiving the registration information of user's input；
Login module sends to log in and ask according to log-on message for receiving the log-on message of user's input to server 30
It asks；Server 30 is inquired and is verified to database according to logging request, to 10 feedback validation of client after being proved to be successful
Success response；
Module is used online, for by being attached and communicating between network and server 30；
Module is used offline, it is for passing through server 30 in a network environment that the data in database 20 are locally downloading
Storage, from local search data under non-network environment；
Project and bridge selecting module, for receiving and saving the project information and bridge information of user's input；
Component and component selecting module, for receiving the component information and module information of user's selection, 20 basis of database
Component information and module information Automatic sieve select the corresponding disease being likely to occur alternately item；
Disease operation module, the corresponding defect information of disease of component and component for receiving and recording user's selection,
The Disease Characters of the disease are recorded simultaneously；
Enquiry module, for sending inquiry request to server 30 according to defect information and feature；Server 30 is according to looking into
It askes request to inquire database 20, obtains the corresponding disease grade of the disease, maintenance is suggested and punishment recommendation measure；
Result display module, the disease grade fed back for display server 30, maintenance are suggested and punishment recommendation measure；
Disease memory module, for storing defect information, Disease Characters and the disease grade of recorded disease.
Consider from the live use environment of system, system has online and offline using module, client when network is unobstructed
It is attached and communicates by Internet with server, can in advance download the related defect information in database when no network
To after local, offline database is read when using at the scene.
A kind of bridge defect classification provided by the invention and classification maintaining method and system, have the advantages that
1, each disease that can occur to different type bridge, different component and component is classified.
2, disease grade is the specific component or component in conjunction with accompanying by it, therefore more accurate, can be directed to a structure
Part/component different diseases carry out classification classification and inquiry, can also be distinguished for the same disease of different component/component
Classification and inquiry.
3, the hierarchical synthesis of disease considers every factor, therefore more comprehensively.The factor of consideration develops comprising disease
Trend, the difficulty of maintenance, the expense of maintenance, the influence to structure safety, the influence that bridge is used, to the shadow of structure durability
It rings and to social influence etc..
4, it is able to achieve to disease scale science and comprehensive anticipation, on the basis of comprehensive every factor influences, assigns each
The comprehensive examination and evaluation again of the different weight coefficient of factor.
5, when bridge inspection, once find that certain disease occur in certain component or component, it can be vertical by management service system
The disease grade of bridge is obtained, makes and timely, scientific first sentencing for its severity and measure urgency.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technology
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of bridge defect classification and classification maintaining method, which is characterized in that the described method includes:
S1, the title and content of the disease of each component and its component of different types of rridges structure are defined, by each component
And its information, the defect information of disease of component are stored in database；
S2, various influence factors and its weight caused by disease are determined；
S3, the Disease Characters according to the disease of each component and its component, calculate the disease of the disease of each component and its component
Ranking score defines the disease grade of the disease of each component and its component and is stored in the database；
S4, client receive the defect information and Disease Characters of a component of user's input or the disease of a component, according to the disease
Evil information and the Disease Characters send inquiry request to server；
S5, the server inquire the database according to the inquiry request, obtain corresponding disease of the disease etc.
Grade, maintenance are suggested and punishment recommendation measure.
2. a kind of bridge defect classification according to claim 1 and classification maintaining method, which is characterized in that step S3 packet
It includes:
S31, the Disease Characters according to the disease of each component and its component, determine the disease in the various influence factors
Score value；
S32, score value of the disease in the various influence factors is carried out according to the various influence factors corresponding weight
Weighted sum obtains the disease ranking score of the disease；
S33, it is defined according to disease grade of the disease ranking score to the disease, and by the disease of the disease after definition
Evil grade is stored in the database.
3. a kind of bridge defect classification according to claim 1 and classification maintaining method, which is characterized in that step S4 it
Before, further includes:
The client receives the registration information of user's input, and the database is stored in after verifying to the registration information；
The client receives the log-on message of user's input, sends to log in the server according to the log-on message and ask
It asks；
The server is inquired and is verified to the database according to the logging request, to the visitor after being proved to be successful
The feedback validation success response of family end.
4. a kind of bridge defect classification according to claim 1 and classification maintaining method, which is characterized in that the component is
According to the minimum unit for the composition bridge structure that maintenance needs to define, the component is the component part of the component.
5. a kind of bridge defect classification according to claim 2 and classification maintaining method, which is characterized in that the various shadows
The factor of sound includes: disease development trend, the difficulty of maintenance, the expense of maintenance, the influence to structure safety, the shadow used bridge
Sound, the influence to structure durability and the influence to society.
6. a kind of bridge defect classification according to claim 5 and classification maintaining method, which is characterized in that described disease etc.
Grade is 3 grades or more, and the corresponding disease ranking score section of every level-one, disease ranking score steps up.
7. a kind of bridge defect classification according to claim 6 and classification maintaining method, which is characterized in that when disease is to knot
The individual event score value of any one of the influence of structure safety, the influence used to bridge and the influence to society coefficient reaches preset upper limit
When, the disease grade of the disease is the superlative degree.
8. a kind of bridge defect classification according to claim 6 and classification maintaining method, which is characterized in that when the disease
When grade is 4 grades,
1st grade of corresponding maintenance suggests being " without processing " that disease will not impact assets, without it is contemplated that risk, is not necessarily to
Punishment；
2nd grade of corresponding maintenance suggests being " can handle ", and disease can punish but not be priority option, spends having sufficient funds
Other punishment project plans are uniformly included in lesser situation；
The corresponding maintenance of 3rd level suggests being " should handle ", and disease will not bring great influence in a short time, but shelve possibility for a long time
Assets are affected greatly, unnecessary larger economic loss is caused, majority belongs to endurance issues or minor equipment failure,
The concentration that brings sth. into the plan is punished；
4th grade of corresponding maintenance suggests being " must handle ", and disease must punish in time, otherwise structure safety or operation security by
It may cause secondary disaster in a short time to larger threat or disease, cause unnecessary larger economic loss, or be still not clear
It is endangered, but development speed increases suddenly in a short time or Asset State deteriorates suddenly.
9. a kind of bridge defect classification according to claim 1 and classification maintaining method, which is characterized in that the client
For computer or hand-hold electronic equipments, the hand-hold electronic equipments include mobile phone and plate.
10. based on a kind of a kind of described in any item bridge diseases of bridge defect classification and classification maintaining method of claim 1-9
Evil classification and classification maintenance system, which is characterized in that the system comprises: client, database and server,
The database is used to store each component of the bridge structure of user's typing and its information of component, the disease of disease letter
Breath and disease grade；
The client includes:
Registration module is stored in the data for receiving the registration information of user's input after verifying to the registration information
Library；
Login module sends to the server according to the log-on message and logs in for receiving the log-on message of user's input
Request；The server is inquired and is verified to the database according to the logging request, to described after being proved to be successful
Client feedback is proved to be successful response；
Module is used online, for by being attached and communicating between network and the server；
Module is used offline, for by the server that the data in the database are locally downloading in a network environment
Storage, from local search data under non-network environment；
Project and bridge selecting module, for receiving and saving the project information and bridge information of user's input；
Component and component selecting module, for receiving the component information and module information of user's selection, the database root is according to institute
It states component information and the module information Automatic sieve selects the corresponding disease being likely to occur alternately item；
Disease operation module, the corresponding defect information of disease of component and component for receiving and recording user's selection, simultaneously
Record the Disease Characters of the disease；
Enquiry module, for sending inquiry request to the server according to the defect information and the feature；The service
Device inquires the database according to the inquiry request, obtains the corresponding disease grade of the disease, maintenance is suggested and place
Control recommendation measure；
Result display module, for showing that recommendation measure is suggested and punished to the disease grade of the server feedback, maintenance；
Disease memory module, for storing defect information, Disease Characters and the disease grade of recorded disease.
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