CN110175417A - Monitoring method, device, computer equipment and the storage medium of enclosure stress - Google Patents
Monitoring method, device, computer equipment and the storage medium of enclosure stress Download PDFInfo
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Abstract
This application involves a kind of monitoring method of enclosure stress, device, computer equipment and storage mediums.The described method includes: obtaining the stress data at the multiple positions of container；The stress envelope of the container is established according to the stress data and the corresponding position of the stress data；Abnormal target stress data is searched from the stress data at the multiple position；If finding the target stress data, the corresponding position of target stress data described in the stress distribution chart display.It is through the embodiment of the present invention that stress data is corresponding with each position of container, monitoring personnel can be made to be intuitive to see very much stress distribution, and be easy where finding the problem.
Description
Technical field
This application involves nuclear power container technical fields, more particularly to a kind of monitoring method of enclosure stress, device, calculating
Machine equipment and storage medium.
Background technique
With the long-term exploitation of fossil energy, resource is increasingly exhausted, is not enough to support the development of global economy.?
During Looking For Substitutions Of Oil, people start the application for increasingly paying attention to nuclear energy, and the most important application of nuclear energy is exactly nuclear energy
Power generation.
Closing or semienclosed container are very important equipment in nuclear power station, and if there is container failure phenomenon, just having can
The danger such as nuclear leakage, nuclear pollution can occur.Wherein, stress is one of the influence factor of container failure, and the variation of stress may make
The problems such as at stress corrosion, brittle fracture.It is at present first to obtain stress data to the stress monitor of container, then by complexity
Computation model carries out data analysis to these stress datas.
But data analysis mode is not intuitive for monitoring personnel, monitoring personnel is difficult to timely according to stress data
Where finding the problem.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of enclosure stress that can intuitively show stress data
Monitoring method, device, computer equipment and storage medium.
On the one hand, the embodiment of the invention provides a kind of monitoring methods of enclosure stress, this method comprises:
Obtain the stress data at the multiple positions of container；
The stress envelope of container is established according to stress data and the corresponding position of stress data；
Abnormal target stress data is searched from the stress data at multiple positions；
If finding target stress data, at the corresponding position of stress distribution chart display target stress data.
It is above-mentioned in one of the embodiments, that abnormal target stress data is searched from the stress data at multiple positions,
Include:
Judge whether each stress data exceeds the default range of stress of corresponding position respectively；
The stress data that will exceed the default range of stress of corresponding position, is determined as target stress data.
In one of the embodiments, in the above-mentioned default stress for judging each stress data respectively and whether exceeding corresponding position
Before range, this method further include:
The maximum stress value at each position of container is calculated according to the structural parameters of container；
The default range of stress of corresponding position is determined according to the maximum stress value at each position and safety allowance.
In one of the embodiments, above-mentioned that answering for container is established according to stress data and the corresponding position of stress data
Power distribution map, comprising:
The threedimensional model of container is created according to the structural parameters of container；
Stress data is indicated on threedimensional model according to the corresponding position of stress data, obtains stress envelope.
In one of the embodiments, above structure parameter include the shape of container, material, wall thickness, in internal diameter at least
It is a kind of.
The inner wall of said vesse is provided with multiple fiber-optic grating sensors in one of the embodiments, and it is more to obtain container
The stress data at a position, comprising:
The stress data of corresponding position is acquired by multiple fiber-optic grating sensors.
In one of the embodiments, after the position of stress distribution chart display target stress data, this method is also
Include:
Judge whether the quantity of target stress data is greater than preset quantity；
When the quantity of target stress data is greater than preset quantity, warning message is generated.
Another aspect, the embodiment of the invention provides a kind of monitoring devices of enclosure stress, comprising:
Stress data obtains module, for obtaining the stress data at the multiple positions of container；
Stress envelope establishes module, for establishing the stress of container according to stress data and the corresponding position of stress data
Distribution map；
Target stress data searching module, for searching abnormal target stress number from the stress data at multiple positions
According to；
Target stress data indicates module, if for finding target stress data, in stress distribution chart display mesh
Mark the corresponding position of stress data.
Target stress data searching module includes: in one of the embodiments,
Judging submodule, for judging whether each stress data exceeds the default range of stress of corresponding position respectively；
Target stress data determines submodule, the stress data of the default range of stress for will exceed corresponding position, really
It is set to target stress data.
In one of the embodiments, before judging submodule, the device further include:
Maximum stress value computing module, for calculating the maximum stress value at each position of container according to the structural parameters of container；
Default range of stress determining module, for determining corresponding position according to the maximum stress value and safety allowance at each position
The default range of stress.
Stress envelope establishes module and includes: in one of the embodiments,
Three-dimension modeling submodule, for creating the threedimensional model of container according to the structural parameters of container；
Stress data indicates submodule, for indicating stress number on threedimensional model according to the corresponding position of stress data
According to obtaining stress envelope.
Structural parameters include at least one of the shape of container, material, wall thickness, internal diameter in one of the embodiments,.
The inner wall of container is provided with multiple fiber-optic grating sensors in one of the embodiments, and stress data obtains mould
Block, specifically for acquiring the stress data of corresponding position by multiple fiber-optic grating sensors.
In one of the embodiments, after target stress data indicates module, the device further include:
Quantity judgment module, for judging whether the quantity of target stress data is greater than preset quantity；
Alarm module when being greater than preset quantity for the quantity in target stress data, generates warning message.
Another aspect, the embodiment of the invention provides a kind of computer equipments, including memory and processor, memory to deposit
Computer program is contained, processor performs the steps of when executing computer program
Obtain the stress data at the multiple positions of container；
The stress envelope of container is established according to stress data and the corresponding position of stress data；
Abnormal target stress data is searched from the stress data at multiple positions；
If finding target stress data, at the corresponding position of stress distribution chart display target stress data.
Another aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are stored thereon with computer journey
Sequence performs the steps of when computer program is executed by processor
Obtain the stress data at the multiple positions of container；
The stress envelope of container is established according to stress data and the corresponding position of stress data；
Abnormal target stress data is searched from the stress data at multiple positions；
If finding target stress data, at the corresponding position of stress distribution chart display target stress data.
Monitoring method, device, computer equipment and the storage medium of said vesse stress obtain answering for the multiple positions of container
Force data；The stress envelope of container is established according to stress data and the corresponding position of stress data；Stress from multiple positions
It searches in data beyond abnormal target stress data；If finding target stress data, in stress distribution chart display mesh
Mark the corresponding position of stress data.Through the embodiment of the present invention, it gets the stress data at the multiple positions of container and establishes stress
Then distribution map marks out abnormal target stress data to come in stress envelope, in this way, by stress data and container phase
It is corresponding, monitoring personnel can be made to be intuitive to see very much stress distribution, and be easy where finding the problem.
Detailed description of the invention
Fig. 1 is the applied environment figure of the monitoring method of enclosure stress in one embodiment；
Fig. 2 is the flow diagram of the monitoring method of enclosure stress in one embodiment；
Fig. 3 is the flow diagram that target stress data step is searched in one embodiment；
Fig. 4 is the flow diagram that stress envelope step is established in one embodiment；
Fig. 5 is the structural block diagram of the monitoring device of enclosure stress in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
The monitoring method of enclosure stress provided by the present application can be applied in application environment as shown in Figure 1.Wherein,
Monitor for stress 101 is communicated with server 102 by network by network.The stress that monitor for stress will monitor
Data are transmitted to server.Wherein, monitor for stress can be strain gauge, and server 104 can use independent service
The server cluster of device either multiple servers composition is realized.The embodiment of the present invention is equal to monitor for stress and server
It does not limit, can be configured according to the actual situation in detail.
In one embodiment, as shown in Fig. 2, providing a kind of monitoring method of enclosure stress, it is applied in this way
It is illustrated for server in Fig. 1, comprising the following steps:
Step 201, the stress data at the multiple positions of container is obtained.
In the present embodiment, server obtains the stress data at the multiple positions of container from monitor for stress.Specifically, container
Inner wall be provided with multiple fiber-optic grating sensors, by multiple fiber-optic grating sensors acquire corresponding position stress data,
Then server obtains the stress data at the multiple positions of container from multiple fiber-optic grating sensors.
Wherein, the principle of fiber-optic grating sensor monitor stress data is specific as follows: when the stress of container changes,
The probe that the fiber-optic grating sensor of container inner wall is arranged in is stretched or compresses, and leads to fiber grating period, effectively refraction
Rate changes, and the central wavelength of fiber-optic grating sensor is then caused to change.Due to the central wavelength of fiber-optic grating sensor
Be with stress changing relation it is linear, therefore, can by monitor fiber grating reflected light wavelength obtain stress data.Using
Fiber-optic grating sensor monitor stress data have the advantage that fiber-optic grating sensor has the characteristics that resist strong magnetic, forceful electric power, can
With long-term stable work under conditions of burn into high humidity, radiation；Fiber-optic grating sensor is using light as carrier transmission signal, no
Affected by environment, the stress data measured is safe and reliable.
Step 202, the stress envelope of container is established according to stress data and the corresponding position of stress data.
It, can be according to stress data and stress data since the stress at each position of container is different in the present embodiment
Stress envelope is established at corresponding position.Specifically, the equipotential line of stress can be drawn in the structural schematic diagram of container, or
Mark off the equipotential region of stress.
For example, container joint area with red curve draw stress equipotential line, at bend of vessel position with Huang
The equipotential line of color drafting stress.Alternatively, mark off the equipotential region of stress at the top of container with green, the bottom of container with
Blue marks off the equipotential region of stress.The embodiment of the present invention does not limit the corresponding position of stress data in detail, Ke Yigen
It is configured according to actual conditions.
The stress envelope of container is established, can intuitively show very much stress distribution, to keep monitoring personnel rapid
Grasp stress distribution situation in ground.
Step 203, abnormal target stress data is searched from the stress data at multiple positions.
In the present embodiment, the current stress data at each position can be compared with history stress data, if currently
Stress data and history stress data have larger difference, then can be determined as abnormal target stress data.For example, history stress
The mean value of data is X, and current stress data is that the difference Z of Y, current stress data Y and history stress data X are more than setting value,
Then determine that current stress data is abnormal target stress data.It in actual operation, can also be using Matlab to currently answering
Force data carries out curve fitting with history stress data, and the embodiment of the present invention does not limit this in detail, can be according to practical feelings
Condition is configured.
Step 204, if finding target stress data, in the corresponding portion of stress distribution chart display target stress data
Position.
In the present embodiment, when finding abnormal target stress data, by target on established stress envelope
The corresponding position of stress data shows.For example, the corresponding position of target stress data is highlighted, or iris out
The corresponding position of target stress data is easy monitored personnel's discovery, to supervise in this way, abnormal position can be made very clear
Control personnel can take appropriate measures according to the corresponding position of target stress data.The embodiment of the present invention does not make marking mode
It limits, can be configured according to the actual situation in detail.
In the monitoring method of said vesse stress, the stress data at the multiple positions of container is obtained；According to stress data and answer
The stress envelope of container is established at the corresponding position of force data；It searches from the stress data at multiple positions beyond abnormal target
Stress data；If finding target stress data, at the corresponding position of stress distribution chart display target stress data.Pass through
The embodiment of the present invention gets the stress data at the multiple positions of container and establishes stress envelope, then answers abnormal target
Force data marks out in stress envelope to be come, in this way, stress data is corresponding with container, monitoring personnel can be made very intuitive
Stress distribution is seen on ground, and is easy where finding the problem.
In another embodiment, as shown in figure 3, the present embodiment is looked into what is involved is from the stress data at multiple positions
Look for a kind of optional process of abnormal target stress data.On the basis of above-mentioned embodiment illustrated in fig. 2, above-mentioned steps 203
It can specifically include following steps:
Step 301, judge whether each stress data exceeds the default range of stress of corresponding position respectively.
In the present embodiment, since the stress situation at each position is different, corresponding preset can be set to each position and answered
Power range.After getting stress data, judge whether the stress data at each position exceeds the default of corresponding position and answer respectively
Power range.For example, judging whether the stress data of joint area exceeds the default range of stress of connector, answering for crooked position is judged
Whether force data exceeds the curved default range of stress.
Optionally, before judging whether each stress data exceeds the default range of stress of corresponding position respectively, further includes:
The maximum stress value at each position of container is calculated according to the structural parameters of container；According to the maximum stress value and safety allowance at each position
Determine the default range of stress of corresponding position.
Specifically, structural parameters may include at least one of the shape of container, material, wall thickness, internal diameter.According to the 4th
Strength theory calculates the maximum stress at each position of container then in conjunction with structural parameters such as the shape of container, material, wall thickness, internal diameters
Value.For example, calculating the maximum stress value of joint area, or calculate the maximum stress value of crooked position.The embodiment of the present invention pair
This is not limited in detail, can be configured according to the actual situation.
After the maximum stress value for calculating each position of container, it can determine that the default of the position answers according to safety allowance
Power range.For example, the maximum stress value of joint area is aMpa, safety allowance bMpa, the then default stress model of joint area
It encloses for less than (a-b) Mpa.Alternatively, the safety allowance of crooked position is cMpa to dMpa, the then default range of stress of crooked position
For (a-d) Mpa to (a-c) Mpa.Determine that the default range of stress can be not limited to aforesaid way according to safety allowance, the present invention is real
It applies example and this is not limited in detail, can be configured according to the actual situation.
Step 302, the stress data that will exceed the default range of stress of corresponding position, is determined as target stress data.
In the present embodiment, if stress data exceeds the default range of stress of corresponding position, which is determined
For target stress data.For example, stress data M is determined as mesh if the stress data M of joint area is greater than (a-b) Mpa
Mark stress data；If the stress data N of crooked position is greater than (a-c) Mpa, stress data N is determined as target stress number
According to.
The above-mentioned default range of stress for judging each stress data respectively and whether exceeding corresponding position, will exceed corresponding position
The stress data of the default range of stress, is determined as the process of target stress data, can be arranged according to the structural parameters of container each
The default range of stress at position not only allows for many factors for influencing stress, and has for each position of container and be directed to
Property, more meet the actual conditions at each position.
In another embodiment, as shown in figure 4, the present embodiment what is involved is corresponding according to stress data and stress data
Position establish container stress envelope a kind of optional process.On the basis of above-mentioned embodiment illustrated in fig. 2, above-mentioned step
Rapid 202 can specifically include following steps:
Step 401, the threedimensional model of container is created according to the structural parameters of container.
In the present embodiment, the three-dimensional of container can be established according to structural parameters such as the shape of container, material, wall thickness, internal diameters
Model, the embodiment of the present invention are not limited to how establishing in detail, can be configured according to the actual situation.Establish threedimensional model
After can be shown in server end.
Step 402, stress data is indicated on threedimensional model according to the corresponding position of stress data, obtains stress distribution
Figure.
In the present embodiment, after the completion of three-dimension modeling, the stress number at each position can be indicated on threedimensional model
According to obtain stress envelope.Stress data is indicated on stress envelope, stress distribution can be made more intuitive.
Optionally, after obtaining stress envelope, further includes: it is default to judge whether the quantity of target stress data is greater than
Quantity；When the quantity of target stress data is greater than preset quantity, warning message is generated.
Specifically, if the quantity of abnormal target stress data is greater than preset quantity, warning message is generated；If different
The quantity of normal target stress data is not more than preset quantity, then does not generate warning message.For example, preset quantity is 3, if mesh
The quantity for marking stress data is 4, then generates warning message；If the quantity of target stress data is 2, alarm signal is not generated
Breath.The embodiment of the present invention does not limit preset quantity in detail, can be configured according to the actual situation.
Further, warning message can be audible alarm, be also possible to flash on the display panel of server, either
Alarm lamp shines.The embodiment of the present invention does not limit warning message in detail, can be configured according to the actual situation.
The above-mentioned threedimensional model that container is created according to the structural parameters of container, according to the corresponding position of stress data in three-dimensional
Stress data is indicated on model, obtains the process of stress envelope, can intuitively show stress distribution, to make monitoring personnel
It is easy the position that notes abnormalities.
It should be understood that although each step in the flow chart of Fig. 2-4 is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-4
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, as shown in figure 5, providing a kind of monitoring device of enclosure stress, comprising:
Stress data obtains module 501, for obtaining the stress data at the multiple positions of container；
Stress envelope establishes module 502, for establishing container according to stress data and the corresponding position of stress data
Stress envelope；
Target stress data searching module 503, for searching abnormal target stress from the stress data at multiple positions
Data；
Target stress data indicates module 504, if for finding target stress data, in stress distribution chart display
The corresponding position of target stress data.
Target stress data searching module includes: in one of the embodiments,
Judging submodule, for judging whether each stress data exceeds the default range of stress of corresponding position respectively；
Target stress data determines submodule, the stress data of the default range of stress for will exceed corresponding position, really
It is set to target stress data.
In one of the embodiments, before judging submodule, the device further include:
Maximum stress value computing module, for calculating the maximum stress value at each position of container according to the structural parameters of container；
Default range of stress determining module, for determining corresponding position according to the maximum stress value and safety allowance at each position
The default range of stress.
Stress envelope establishes module and includes: in one of the embodiments,
Three-dimension modeling submodule, for creating the threedimensional model of container according to the structural parameters of container；
Stress data indicates submodule, for indicating stress number on threedimensional model according to the corresponding position of stress data
According to obtaining stress envelope.
Structural parameters include at least one of the shape of container, material, wall thickness, internal diameter in one of the embodiments,.
The inner wall of container is provided with multiple fiber-optic grating sensors in one of the embodiments, and stress data obtains mould
Block, specifically for acquiring the stress data of corresponding position by multiple fiber-optic grating sensors.
In one of the embodiments, after target stress data indicates module, the device further include:
Quantity judgment module, for judging whether the quantity of target stress data is greater than preset quantity；
Alarm module when being greater than preset quantity for the quantity in target stress data, generates warning message.
The specific of monitoring device about enclosure stress limits the monitoring method that may refer to above for enclosure stress
Restriction, details are not described herein.Modules in the monitoring device of said vesse stress can be fully or partially through software, hard
Part and combinations thereof is realized.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment,
It can also be stored in a software form in the memory in computer equipment, execute the above modules in order to which processor calls
Corresponding operation.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of when executing computer program
Obtain the stress data at the multiple positions of container；
The stress envelope of container is established according to stress data and the corresponding position of stress data；
Abnormal target stress data is searched from the stress data at multiple positions；
If finding target stress data, at the corresponding position of stress distribution chart display target stress data.
In one embodiment, it is also performed the steps of when processor executes computer program
Judge whether each stress data exceeds the default range of stress of corresponding position respectively；
The stress data that will exceed the default range of stress of corresponding position, is determined as target stress data.
In one embodiment, it is also performed the steps of when processor executes computer program
The maximum stress value at each position of container is calculated according to the structural parameters of container；
The default range of stress of corresponding position is determined according to the maximum stress value at each position and safety allowance.
In one embodiment, it is also performed the steps of when processor executes computer program
The threedimensional model of container is created according to the structural parameters of container；
Stress data is indicated on threedimensional model according to the corresponding position of stress data, obtains stress envelope.
In one of the embodiments, above structure parameter include the shape of container, material, wall thickness, in internal diameter at least
It is a kind of.
The inner wall of said vesse is provided with multiple fiber-optic grating sensors in one of the embodiments, and processor executes
It is also performed the steps of when computer program
The stress data of corresponding position is acquired by multiple fiber-optic grating sensors.
In one embodiment, it is also performed the steps of when processor executes computer program
Judge whether the quantity of target stress data is greater than preset quantity；
When the quantity of target stress data is greater than preset quantity, warning message is generated.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
Obtain the stress data at the multiple positions of container；
The stress envelope of container is established according to stress data and the corresponding position of stress data；
Abnormal target stress data is searched from the stress data at multiple positions；
If finding target stress data, at the corresponding position of stress distribution chart display target stress data.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Judge whether each stress data exceeds the default range of stress of corresponding position respectively；
The stress data that will exceed the default range of stress of corresponding position, is determined as target stress data.
In one embodiment, it is also performed the steps of when computer program is executed by processor
The maximum stress value at each position of container is calculated according to the structural parameters of container；
The default range of stress of corresponding position is determined according to the maximum stress value at each position and safety allowance.
In one embodiment, it is also performed the steps of when computer program is executed by processor
The threedimensional model of container is created according to the structural parameters of container；
Stress data is indicated on threedimensional model according to the corresponding position of stress data, obtains stress envelope.
In one of the embodiments, above structure parameter include the shape of container, material, wall thickness, in internal diameter at least
It is a kind of.
The inner wall of said vesse is provided with multiple fiber-optic grating sensors in one of the embodiments, and processor executes
It is also performed the steps of when computer program
The stress data of corresponding position is acquired by multiple fiber-optic grating sensors.
In one embodiment, it is also performed the steps of when processor executes computer program
Judge whether the quantity of target stress data is greater than preset quantity；
When the quantity of target stress data is greater than preset quantity, warning message is generated.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of monitoring method of enclosure stress, which is characterized in that the described method includes:
Obtain the stress data at the multiple positions of container；
The stress envelope of the container is established according to the stress data and the corresponding position of the stress data；
Abnormal target stress data is searched from the stress data at the multiple position；
If finding the target stress data, the corresponding portion of target stress data described in the stress distribution chart display
Position.
2. the method according to claim 1, wherein it is described searched from the stress data at the multiple position it is different
Normal target stress data, comprising:
Judge whether each stress data exceeds the default range of stress of corresponding position respectively；
The stress data that will exceed the default range of stress of the corresponding position is determined as the target stress data.
3. according to the method described in claim 2, it is characterized in that, judging whether each stress data exceeds respectively described
Before the default range of stress of corresponding position, the method also includes:
The maximum stress value at each position of the container is calculated according to the structural parameters of the container；
The default range of stress of the corresponding position is determined according to the maximum stress value at each position and safety allowance.
4. the method according to claim 1, wherein described according to the stress data and the stress data pair
The stress envelope of the container is established at the position answered, comprising:
The threedimensional model of the container is created according to the structural parameters of the container；
The stress data is indicated on the threedimensional model according to the corresponding position of the stress data, obtains the stress point
Butut.
5. according to the described in any item methods of claim 3-4, which is characterized in that the structural parameters include the shape of the container
At least one of shape, material, wall thickness, internal diameter.
6. the method according to claim 1, wherein the inner wall of the container is provided with multiple optical fiber grating sensings
Device, the stress data for obtaining the multiple positions of container, comprising:
The stress data of corresponding position is acquired by the multiple fiber-optic grating sensor.
7. the method according to claim 1, wherein the target stress number described in the stress distribution chart display
According to position after, the method also includes:
Judge whether the quantity of the target stress data is greater than preset quantity；
When the quantity of the target stress data is greater than the preset quantity, warning message is generated.
8. a kind of monitoring device of enclosure stress, which is characterized in that described device includes:
Stress data obtains module, for obtaining the stress data at the multiple positions of container；
Stress envelope establishes module, for establishing the appearance according to the stress data and the corresponding position of the stress data
The stress envelope of device；
Target stress data searching module, for searching abnormal target stress number from the stress data at the multiple position
According to；
Target stress data indicates module, if for finding the target stress data, in the stress envelope subscript
Show the corresponding position of the target stress data.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 7 the method when executing the computer program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claims 1 to 7 is realized when being executed by processor.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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