CN110333133A - Sleeper detection method, device, equipment and storage medium - Google Patents
Sleeper detection method, device, equipment and storage medium Download PDFInfo
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- CN110333133A CN110333133A CN201910600464.9A CN201910600464A CN110333133A CN 110333133 A CN110333133 A CN 110333133A CN 201910600464 A CN201910600464 A CN 201910600464A CN 110333133 A CN110333133 A CN 110333133A
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- 241001669679 Eleotris Species 0.000 title claims abstract description 184
- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 238000010008 shearing Methods 0.000 claims abstract description 69
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 43
- 238000004891 communication Methods 0.000 claims description 10
- 238000007688 edging Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000001052 transient effect Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- 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
- G01N3/24—Investigating strength properties of solid materials by application of mechanical stress by applying steady shearing forces
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q10/20—Administration of product repair or maintenance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
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Abstract
The embodiment of the invention provides a kind of sleeper detection method and equipment.Wherein, which comprises under default environment temperature, to the centre of span position on-load pressure of sleeper sample, and record pressure value when sleeper sample fracture；Sleeper sample is clamped in lower fixture, pulling force is applied to the upper fixture of clamping railway spike, record railway spike is drawn out pulling force numerical value when sleeper sample；Under the default environment temperature, along the fiber orientation of sleeper sample, shearing force is loaded to sleeper sample, shearing force numerical value when record sleeper sample is broken；Wherein, the pressure value, pulling force numerical value and shearing force numerical value, collectively form the detection data of sleeper sample.Sleeper detection method and equipment provided in an embodiment of the present invention, can realize the Data Detection to sleeper in an automated manner.
Description
Technical field
The present embodiments relate to sleeper maintenance technology field more particularly to a kind of sleeper detection methods and equipment.
Background technique
Sleeper is carrying object, is the material for railway, dedicated track traveling equipment laying and load bearing equipment place mat, rail
Pillow should supporting rail, again keep rail position, also rail transmitting come immense pressure pass to railway roadbed again.Train
When passing through, sleeper can be deformed suitably with compensator or trimmer pressure, but train must restore to the original state as far as possible later, and sleeper must have one
Fixed flexibility and elasticity.In order to guarantee the safety of rail traffic, a sleeper ring important as rail system, it is necessary to grasp it
Every mechanical property, so as evaluation track it is current whether one of An Quan necessary condition.Currently to the mechanical property of sleeper
Evaluation mainly carried out by the way of manual testing, result is exactly that measuring accuracy is low, and testing cost is high.For this purpose, finding one
The method that kind tests sleeper in an automated manner, and obtains degree of precision Mechanical Data just becomes the skill of industry extensive concern
Art problem.
Summary of the invention
In view of the above-mentioned problems existing in the prior art, the embodiment of the invention provides a kind of sleeper detection method and equipment.
In a first aspect, the embodiment provides a kind of sleeper detection methods, comprising: under default environment temperature,
To the centre of span position on-load pressure of sleeper sample, and record pressure value when sleeper sample fracture；By sleeper sample
Product are clamped in lower fixture, apply pulling force to the upper fixture of clamping railway spike, record railway spike is drawn out pulling force number when sleeper sample
Value；Under the default environment temperature, along the fiber orientation of sleeper sample, shearing force is loaded to sleeper sample, records sleeper sample
Shearing force numerical value when product are broken；Wherein, the pressure value, pulling force numerical value and shearing force numerical value, collectively form sleeper sample
Detection data
Further, on the basis of above method embodiment content, the sleeper detection side that is provided in the embodiment of the present invention
Method, the centre of span position on-load pressure to sleeper sample, comprising: with the speed of 20mm/min ± 0.5mm/min, to pillow
The centre of span position on-load pressure of the wooden sample.
Further, on the basis of above method embodiment content, the sleeper detection side that is provided in the embodiment of the present invention
Method, the centre of span position on-load pressure to sleeper sample, comprising: to what is placed on the centre of span position of sleeper sample
Edging steel plate on-load pressure.
Further, on the basis of above method embodiment content, the sleeper detection side that is provided in the embodiment of the present invention
The upper fixture of method, described pair of clamping railway spike applies pulling force, comprising: with the speed of 2.0mm/min, applies vertically upward to upper fixture
Pulling force.
Further, on the basis of above method embodiment content, the sleeper detection side that is provided in the embodiment of the present invention
Method, it is described record railway spike be drawn out sleeper sample when pulling force numerical value after, under the default environment temperature before, also wrap
Include: record railway spike is pulled out pulling force numerical value when three groups of sleeper samples respectively, and takes pulling force arithmetic mean to three groups of pulling force numerical value
Value, the pulling force numerical value of sleeper sample is drawn out using the pulling force arithmetic average as railway spike.
Further, on the basis of above method embodiment content, the sleeper detection side that is provided in the embodiment of the present invention
Method, it is described that shearing force is loaded to sleeper sample, comprising: with the speed of 1.0mm/min, shearing force is loaded to sleeper sample.
Further, on the basis of above method embodiment content, the sleeper detection side that is provided in the embodiment of the present invention
Method, after the shearing force numerical value recorded when sleeper sample is broken, further includes: when recording five groups of sleeper samples fractures respectively
Shearing force numerical value, and shearing force arithmetic average is taken to five groups of shearing force numerical value, using the shearing force arithmetic average as
Shearing force numerical value when sleeper sample is broken.
Second aspect, the embodiment provides a kind of sleeper detection devices, comprising:
Pressure value obtains module, for loading pressure to the centre of span position of sleeper sample under default environment temperature
Power, and record pressure value when sleeper sample fracture；
Pulling force numerical value obtains module, for sleeper sample to be clamped in lower fixture, applies to the upper fixture of clamping railway spike
Pulling force, record railway spike are drawn out pulling force numerical value when sleeper sample；
Shearing force numerical value obtains module, is used under the default environment temperature, along the fiber orientation of sleeper sample, to pillow
The wooden sample loads shearing force, shearing force numerical value when record sleeper sample is broken；
Wherein, the pressure value, pulling force numerical value and shearing force numerical value, collectively form the detection data of sleeper sample.
The third aspect, the embodiment provides a kind of electronic equipment, comprising:
At least one processor；And
At least one processor being connect with processor communication, in which:
Memory is stored with the program instruction that can be executed by processor, and the instruction of processor caller is able to carry out first party
Sleeper detection method provided by any possible implementation in the various possible implementations in face.
Fourth aspect, the embodiment provides a kind of non-transient computer readable storage medium, non-transient calculating
Machine readable storage medium storing program for executing stores computer instruction, and computer instruction makes the various possible realization sides of computer execution first aspect
Sleeper detection method provided by any possible implementation in formula.
Sleeper detection method and equipment provided in an embodiment of the present invention, by obtaining sleeper sample under default environment temperature
Fracture when pressure value, railway spike extract sleeper sample when pulling force numerical value, sleeper sample shear fracture when shearing force numerical value,
The Data Detection to sleeper can be realized in an automated manner.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do a simple introduction, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is sleeper detection method flow chart provided in an embodiment of the present invention；
Fig. 2 is acquisition sleeper sample compressive resistance schematic diagram data provided in an embodiment of the present invention；
Fig. 3 is acquisition sleeper sample railway spike resistance to plucking schematic diagram data provided in an embodiment of the present invention；
Fig. 4 is acquisition sleeper sample anti-shearing force schematic diagram data provided in an embodiment of the present invention；
Fig. 5 is sleeper structure of the detecting device schematic diagram provided in an embodiment of the present invention；
Fig. 6 is the entity structure schematic diagram of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.In addition,
Technical characteristic in each embodiment or single embodiment provided by the invention can mutual any combination, to form feasible skill
Art scheme, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occur it is mutual
Contradiction or when cannot achieve, it will be understood that the combination of this technical solution is not present, also not the present invention claims protection scope
Within.
The embodiment of the invention provides a kind of sleeper detection methods, referring to Fig. 1, this method comprises:
101, under default environment temperature, to the centre of span position on-load pressure of sleeper sample, and the sleeper is recorded
Pressure value when sample is broken；
102, sleeper sample is clamped in lower fixture, pulling force is applied to the upper fixture of clamping railway spike, record railway spike is drawn
Pulling force numerical value when sleeper sample out；
103, under the default environment temperature, along the fiber orientation of sleeper sample, shearing force, note are loaded to sleeper sample
Record the shearing force numerical value when fracture of sleeper sample.Specifically, the default environment temperature is 23 DEG C ± 2 DEG C.The sleeper sample
Size may refer to Fig. 2, the length of the sleeper sample is 1400 millimeters, and it is highly 140 millimeters that width, which is 200 millimeters, support
Position spacing is 1120 millimeters.
Wherein, the pressure value, pulling force numerical value and shearing force numerical value, collectively form the detection data of sleeper sample.
Content based on above method embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection method, the centre of span position on-load pressure to sleeper sample, comprising: with 20mm/min ± 0.5mm/min's
Speed, to the centre of span position on-load pressure of sleeper sample.
Content based on above method embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection method, the centre of span position on-load pressure to sleeper sample, comprising: to the centre of span position of sleeper sample
The edging steel plate on-load pressure of upper placement.Specifically, the edging plate size being centrally disposed on position is 200 millimeters of length, wide
It is 140 millimeters, 12 millimeters high.In addition, being additionally provided with edging steel plate in support zone, the size of the edging steel plate is 280 millimeters of length,
It is 200 millimeters wide, it is 12 millimeters high.1 sleeper sample of every finished product test, test result retain three effective digitals.In being placed on
Primarily to when preventing from applying pressure loading, pressure applies position and falls into sleeper sample the edging steel plate of center portion position.
Content based on above method embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The upper fixture of the wooden detection method, described pair of clamping railway spike applies pulling force, comprising: with the speed of 2.0mm/min, applies to upper fixture
Pulling force vertically upward.
Content based on above method embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection method, after the pulling force numerical value recorded when railway spike is drawn out sleeper sample, under the default environment temperature
Before, further includes: record railway spike is pulled out pulling force numerical value when three groups of sleeper samples respectively, and takes pulling force to three groups of pulling force numerical value
Arithmetic average is drawn out the pulling force numerical value of sleeper sample using the pulling force arithmetic average as railway spike.Specifically, railway spike quilt
The pulling test strength situation for pulling out sleeper may refer to Fig. 3.Include: in Fig. 3 upper fixture 301, railway spike 302, sleeper sample 303, under
Fixture 304 and railway spike entrance 305.302 top of railway spike is clamped by upper fixture 301, and lower part is embedded in sleeper sample 303.To upper folder
Tool 301 imposes uniform, continuous pulling force F, test sleeper sample 303 to the breakout capacity of railway spike 302, railway spike entrance 305 it is straight
Diameter is 50 millimeters.Wherein, railway spike 302 usesStandard thread railway spike (meeting GB/T10487 regulation) screw-in aperture 18mm,
The bottom outlet of depth 110mm, direction are vertical with machine direction.Every group of 3 sleeper samples 303, test result retain three effectively
Number.When test, railway spike 302 is hung in upper fixture 301, while sleeper sample 303 being inserted in lower fixture 304, upper fixture
301, lower fixture 304 is separately fixed on the upper and lower collet of testing machine.When test, drawn vertically upward with the speed of 2.0mm/min
Dynamic upper fixture 301, uniformly, continuously applies pulling force to railway spike 302, records the maximum value of load.This numerical value works as railway spike 302
When screw-in depth is 110mm, the breakout capacity of sleeper sample railway spike 302.The feelings of requirement are all satisfied in each sample testing result
Under condition, the arithmetic mean of instantaneous value of three measured values is taken, the final result as railway spike withdrawal resistance.
Content based on above method embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection method, it is described that shearing force is loaded to sleeper sample, comprising: with the speed of 1.0mm/min, sleeper sample to be loaded and is sheared
Power.
Content based on above method embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection method, after the shearing force numerical value recorded when sleeper sample is broken, further includes: record five groups of sleeper samples respectively
Shearing force numerical value when product are broken, and shearing force arithmetic average is taken to five groups of shearing force numerical value, it is counted with the shearing force flat
Shearing force numerical value when mean value is broken as sleeper sample.Specifically, the case where applying shearing force to sleeper sample may refer to
Fig. 4.It include: sleeper sample 401 and load tooling 402 in Fig. 4.Apply downward power F1, load tooling to load tooling 402
402 start to apply shearing force to sleeper sample 401.Shearing force applies at 23 DEG C ± 2 DEG C of environment temperature, sleeper sample 401
Loading direction is parallel with machine direction.Average loading velocity is 1.0 mm/mins.Sleeper sample 401 be 40mm × 50mm ×
The cuboid of 52mm, notch are 10 millimeters × 10 millimeters.Shear strength test result is as follows:
R=Pm/A
Wherein, r is shear strength, and unit is megapascal (MPa)；Pm is maximum shear stress, and unit is newton (N)；A is shearing
Area, unit are square millimeter (mm2).Every group of 5 sleeper product 401, test result retains three effective digitals, in each sample
In the case that test result is all satisfied requirement, the arithmetic mean of instantaneous value of 5 measured values is taken, as final shearing force testing result.
Sleeper detection method provided in an embodiment of the present invention, by the fracture for obtaining sleeper sample under default environment temperature
When pressure value, railway spike pulling force numerical value when extracting sleeper sample, the fracture of sleeper sample shear when shearing force numerical value, can be with
The mode of automation realizes the Data Detection to sleeper.
The optimized integration of each embodiment of the present invention is the processing that sequencing is carried out by the equipment with processor function
It realizes.Therefore engineering in practice, can be by the technical solution of each embodiment of the present invention and its function package at various moulds
Block.Based on this reality, on the basis of the various embodiments described above, the embodiment provides a kind of detections of sleeper to fill
It sets, which is used to execute the sleeper detection method in above method embodiment.Referring to Fig. 5, which includes:
Pressure value obtains module 501, for being loaded under default environment temperature to the centre of span position of sleeper sample
Pressure, and record pressure value when sleeper sample fracture；
Pulling force numerical value obtains module 502, for sleeper sample to be clamped in lower fixture, applies to the upper fixture of clamping railway spike
Add pulling force, record railway spike is drawn out pulling force numerical value when sleeper sample；
Shearing force numerical value obtains module 503, under the default environment temperature, along the fiber orientation of sleeper sample,
Shearing force is loaded to sleeper sample, shearing force numerical value when record sleeper sample is broken；
Wherein, the pressure value, pulling force numerical value and shearing force numerical value, collectively form the detection data of sleeper sample.
Sleeper detection device provided in an embodiment of the present invention obtains module using pressure value, pulling force numerical value obtains module
Module is obtained with shearing force numerical value, pressure value, road nail puller when by obtaining the fracture of sleeper sample under default environment temperature
Shearing force numerical value when pulling force numerical value when sleeper sample, the fracture of sleeper sample shear out, can realize in an automated manner
To the Data Detection of sleeper.
It should be noted that the device in Installation practice provided by the invention, in addition to can be used to implement the above method
Outside method in embodiment, it can be also used for realizing the method in other methods embodiment provided by the invention, difference only exists
In corresponding functional module is arranged, the principle of principle and above-mentioned apparatus embodiment provided by the invention is essentially identical, as long as this
Field technical staff, with reference to the specific technical solution in other methods embodiment, passes through on the basis of above-mentioned apparatus embodiment
Combination technique feature obtains corresponding technological means, and the technical solution being made of these technological means, is guaranteeing technical side
Under the premise of case has practicability, so that it may be improved to the device in above-mentioned apparatus embodiment, to be filled accordingly
Class embodiment is set, for realizing the method in other methods class embodiment.Such as:
Based on the content of above-mentioned apparatus embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection device, further includes: pulling force mean value computation module, for recording pulling force when railway spike is pulled out three groups of sleeper samples respectively
Numerical value, and pulling force arithmetic average is taken to three groups of pulling force numerical value, sleeper is drawn out using the pulling force arithmetic average as railway spike
The pulling force numerical value of sample.
Based on the content of above-mentioned apparatus embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection device, comprising: pressure-loaded speed calculation module is used for the speed of 20mm/min ± 0.5mm/min, to sleeper sample
The centre of span position on-load pressure of product.
Based on the content of above-mentioned apparatus embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection device, comprising: pulling force loading velocity computing module, for the speed of 2.0mm/min, to upper fixture apply vertically to
On pulling force.
Based on the content of above-mentioned apparatus embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection device, comprising: shearing force loading velocity computing module, for being cut to the load of sleeper sample with the speed of 1.0mm/min
Shear force.
Based on the content of above-mentioned apparatus embodiment, as a kind of optional embodiment, the pillow that is provided in the embodiment of the present invention
The wooden detection device, further includes: shearing force mean value computation module, for recording shearing force number when five groups of sleeper sample fractures respectively
Value, and shearing force arithmetic average is taken to five groups of shearing force numerical value, broken using the shearing force arithmetic average as sleeper sample
Shearing force numerical value when splitting.
The method of the embodiment of the present invention is to rely on electronic equipment to realize, therefore it is necessary to do one to relevant electronic equipment
Lower introduction.Based on this purpose, the embodiment provides a kind of electronic equipment, as shown in fig. 6, the electronic equipment includes:
At least one processor (processor) 601, communication interface (Communications Interface) 604, at least one deposits
Reservoir (memory) 602 and communication bus 603, wherein at least one processor 601, communication interface 604, at least one storage
Device 602 completes mutual communication by communication bus 603.At least one processor 601 can call at least one processor
Logical order in 602, to execute following method: under default environment temperature, being loaded to the centre of span position of sleeper sample
Pressure, and record pressure value when sleeper sample fracture；Sleeper sample is clamped in lower fixture, to clamping railway spike
Upper fixture applies pulling force, and record railway spike is drawn out pulling force numerical value when sleeper sample；Under the default environment temperature, along sleeper
The fiber orientation of sample loads shearing force to sleeper sample, shearing force numerical value when record sleeper sample is broken；Wherein, described
Pressure value, pulling force numerical value and shearing force numerical value, collectively form the detection data of sleeper sample.
In addition, the logical order in above-mentioned at least one processor 602 can be real by way of SFU software functional unit
Now and when sold or used as an independent product, it can store in a computer readable storage medium.Based in this way
Understanding, the technical solution of the present invention substantially portion of the part that contributes to existing technology or the technical solution in other words
Dividing can be embodied in the form of software products, which is stored in a storage medium, including several
Instruction is used so that a computer equipment (can be personal computer, server or the network equipment etc.) executes the present invention
The all or part of the steps of each embodiment the method.For example, under default environment temperature, to the span of sleeper sample
Centre on-load pressure, and record pressure value when sleeper sample fracture；Sleeper sample is clamped in lower fixture,
Pulling force is applied to the upper fixture of clamping railway spike, record railway spike is drawn out pulling force numerical value when sleeper sample；In the default environment
At a temperature of, along the fiber orientation of sleeper sample, shearing force is loaded to sleeper sample, shearing force number when record sleeper sample is broken
Value；Wherein, the pressure value, pulling force numerical value and shearing force numerical value, collectively form the detection data of sleeper sample.And it is above-mentioned
Storage medium includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), magnetic or disk.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
The flow chart and block diagram in the drawings show the system of multiple embodiments according to the present invention, method and computer journeys
The architecture, function and operation in the cards of sequence product.Based on this understanding, each box in flowchart or block diagram can
To represent a part of a module, section or code, a part of the module, section or code includes one or more
A executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacement, side
The function of being marked in frame can also occur in a different order than that indicated in the drawings.For example, two continuous boxes are practical
On can be basically executed in parallel, can also execute in the opposite order sometimes, this depends on the function involved.It is also noted that
, the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be with executing
Defined function or the dedicated hardware based system of movement realize, or can use specialized hardware and computer instruction
Combination is to realize.
In this patent, what term " including ", " including " or its any other variant were intended to non-exclusionism includes,
So that the process, method, article or equipment for including a series of elements not only includes those elements, but also including not having
The other elements being expressly recited, or further include for elements inherent to such a process, method, article, or device.Do not having
There is the element limited in the case where more limiting by sentence " including ... ", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of sleeper detection method characterized by comprising
Under default environment temperature, to the centre of span position on-load pressure of sleeper sample, and the sleeper sample fracture is recorded
When pressure value；
Sleeper sample is clamped in lower fixture, pulling force is applied to the upper fixture of clamping railway spike, record railway spike is drawn out sleeper sample
Pulling force numerical value when product；
Under the default environment temperature, along the fiber orientation of sleeper sample, shearing force is loaded to sleeper sample, records sleeper sample
Shearing force numerical value when product are broken；
Wherein, the pressure value, pulling force numerical value and shearing force numerical value, collectively form the detection data of sleeper sample.
2. sleeper detection method according to claim 1, which is characterized in that the centre of span position to sleeper sample
On-load pressure, comprising:
With the speed of 20mm/min ± 0.5mm/min, to the centre of span position on-load pressure of sleeper sample.
3. sleeper detection method according to claim 1, which is characterized in that the centre of span position to sleeper sample
On-load pressure, comprising:
To the edging steel plate on-load pressure placed on the centre of span position of sleeper sample.
4. sleeper detection method according to claim 1, which is characterized in that the upper fixture of described pair of clamping railway spike, which applies, draws
Power, comprising:
With the speed of 2.0mm/min, pulling force vertically upward is applied to upper fixture.
5. sleeper detection method according to claim 1, which is characterized in that be drawn out sleeper sample in the record railway spike
When pulling force numerical value after, under the default environment temperature before, further includes:
Record railway spike is pulled out pulling force numerical value when three groups of sleeper samples respectively, and takes pulling force arithmetic mean to three groups of pulling force numerical value
Value, the pulling force numerical value of sleeper sample is drawn out using the pulling force arithmetic average as railway spike.
6. sleeper detection method according to claim 1, which is characterized in that described to load shearing force, packet to sleeper sample
It includes:
With the speed of 1.0mm/min, shearing force is loaded to sleeper sample.
7. sleeper detection method according to claim 1, which is characterized in that cutting in the record sleeper sample fracture
After shear force numerical value, further includes:
Shearing force numerical value when five groups of sleeper sample fractures is recorded respectively, and shearing force arithmetic mean is taken to five groups of shearing force numerical value
Value, shearing force numerical value when being broken using the shearing force arithmetic average as sleeper sample.
8. a kind of sleeper detection device characterized by comprising
Pressure value obtains module, is used under default environment temperature, to the centre of span position on-load pressure of sleeper sample, and
Record pressure value when sleeper sample fracture；
Pulling force numerical value obtains module, for sleeper sample to be clamped in lower fixture, applies pulling force to the upper fixture of clamping railway spike,
Record railway spike is drawn out pulling force numerical value when sleeper sample；
Shearing force numerical value obtains module, is used under the default environment temperature, along the fiber orientation of sleeper sample, to sleeper sample
Product load shearing force, shearing force numerical value when record sleeper sample is broken；
Wherein, the pressure value, pulling force numerical value and shearing force numerical value, collectively form the detection data of sleeper sample.
9. a kind of electronic equipment characterized by comprising
At least one processor, at least one processor, communication interface and bus；Wherein,
The processor, memory, communication interface complete mutual communication by the bus；
The memory is stored with the program instruction that can be executed by the processor, and the processor calls described program instruction,
To execute the method as described in any one of claim 1 to 7 claim.
10. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited
Computer instruction is stored up, the computer instruction executes the computer as described in any one of claims 1 to 7 claim
Method.
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