CN206960017U - High-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility - Google Patents
High-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility Download PDFInfo
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- CN206960017U CN206960017U CN201720621205.0U CN201720621205U CN206960017U CN 206960017 U CN206960017 U CN 206960017U CN 201720621205 U CN201720621205 U CN 201720621205U CN 206960017 U CN206960017 U CN 206960017U
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Abstract
A kind of high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, including temperature testing organization and data collecting mechanism, changeover portion non-fragment orbit includes bridge section, roadbed section and tunnel construction sections, bridge section and roadbed section joint are abutment end, roadbed section and tunnel construction sections joint are tunnel face, abutment end and tunnel face are respectively provided with a test point, bridge section, roadbed section and tunnel construction sections are equipped with some test points, temperature testing organization corresponds to each test point and is equipped with one group of temperature sensing assembly, temperature sensing assembly includes the first temperature sensor of detection rail temperature, detect the second temperature sensor of track plate temperature and the three-temperature sensor of detection base plate temperature, each first temperature sensor, second temperature sensor and three-temperature sensor are connected with data acquisition mechanism.The monitoring device have the advantages that be laid out and layout rationally, railway bridge tunnel changeover portion non-fragment orbit distribution law of temperature field and feature can be reflected comprehensively, can be used manpower and material resources sparingly.
Description
Technical field
It the utility model is related to monitoring equipment technology field, and in particular to a kind of high-speed railway bridge and tunnel transition section nothing
Tiny fragments of stone, coal, etc. rail temperature field automated watch-keeping facility.
Background technology
With the fast development of high-speed railway, high speed railway construction starts progressively to extend to mountain area.Mountainous high speed railway institute
It is typically complex through region orographic condition, geological conditions is changeable, and soil rigidity otherness is larger, the line is busy bridge and tunnel road
Ratio is higher, and Bridge-wire fusing time phenomenon is relatively conventional.
Under the conditions of the complex topographical and geological condition of mountain area, bridge still has many problems demands to study with ballastless track system.Wherein,
Tunnel's entrance and exit section non-fragment orbit change of temperature field is complicated, and existing correlative study is less, vertical, the vertical temperature point of bridge tunnel changeover portion
Cloth rule is also still not clear.To ensure the strength and stability of gapless track structure, the longitudinal temperature of bridge tunnel changeover portion is distributed
And the development further investigation of Vertical Temperature Gradient load mode is significant.
It is right because the heat exchanging process of bridge tunnel changeover portion and external environment is extremely complex and affected by various factors
It is to carry out the important prerequisite of theoretical research that Mountainous high speed railway bridge tunnel changeover portion non-fragment orbit temperature field, which carries out long-term monitoring in real time,
With proving foundation.In addition, mountain railway general environment is more severe, a kind of remote controlled bridge tunnel changeover portion is studied without tiny fragments of stone, coal, etc. rail
Channel temp field monitoring device be it is very necessary and also need.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, there is provided one kind is laid out and layouted
Rationally, the high speed for railway bridge tunnel changeover portion non-fragment orbit distribution law of temperature field and feature can be reflected comprehensively, using manpower and material resources sparingly
Railroad bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, including temperature detector
Structure and data collecting mechanism, the changeover portion non-fragment orbit include bridge section, roadbed section and the tunnel construction sections being sequentially connected, the bridge
Beam section and roadbed section joint are abutment end, and the roadbed section and tunnel construction sections joint are tunnel face, the abutment end and tunnel
Mouthful opening position be respectively provided with a test point, the bridge section, roadbed section and tunnel construction sections be equipped with it is some along non-fragment orbit successively
Spaced apart test point, the temperature testing organization correspond to each test point and are equipped with one group of temperature sensing assembly, the temperature
Detection components include being used to detect the first temperature sensor, the track for detecting non-fragment orbit of the rail temperature of non-fragment orbit
The three-temperature sensor of the second temperature sensor of plate temperature and the base plate temperature for detecting non-fragment orbit, each first temperature
Degree sensor, second temperature sensor and three-temperature sensor are connected by cable with data acquisition mechanism.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that described
Tunnel construction sections are provided with 15 test points altogether, on the tunnel construction sections in five test points of tunnel face and the test point of tunnel face
The spacing of two test points of arbitrary neighborhood is 1.2m, and the spacing of remaining each test point test point adjacent thereto is on the tunnel construction sections
2.4m；The roadbed section is provided with ten test points altogether, five test points close to tunnel face and tunnel face in the roadbed section
The spacing of two test points of arbitrary neighborhood is 1.2m in test point, remaining each test point test point adjacent thereto in the roadbed section
Spacing be 2.4m；The bridge section is provided with three test points altogether, the detection at all test point and abutment ends on the bridge section
The spacing of two test points of arbitrary neighborhood is 4.8m in point.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that each the
One temperature sensor is arranged at the outside web of the rail of rail, and each second temperature sensor is arranged on the end face center position of track plates
Place, each three-temperature sensor are arranged at the top surface outer ledge of bedplate.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that described
Bridge section, roadbed section, tunnel construction sections and tunnel face are equipped with the 4th temperature sensor for detecting atmospheric temperature, and described
Four temperature sensors are connected by cable with data acquisition mechanism.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that each the
Four temperature sensors are separately mounted in an independent thermometer screen.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that each the
One temperature sensor, second temperature sensor, the outside of three-temperature sensor and the 4th temperature sensor are sealed and coated with
Thermal insulation layer.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that described
Data acquisition mechanism is arranged on inside the bridge box and beam of bridge section, the first temperature sensor of each group temperature sensing assembly, second
The cable colligation of temperature sensor, three-temperature sensor connection data acquisition mechanism is into cable bundle, and the cable bundle is along without the tiny fragments of stone, coal, etc.
It is disposed to extend and is stretched into bridge box and beam on the outside of the protecting wall of track and is connected with data acquisition mechanism, and along cable bundle bearing of trend
If being interval with capable person's cable bundle is fixed on the fixation kit checked on passage.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that described
Data acquisition mechanism is provided with the data source for being used for that connection to be communicated with Surveillance center, and the data source passes through cable and number
It is connected according to collecting mechanism.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that described
Data acquisition mechanism is connected by the wireless router with wireless network card with a remote control terminal wireless telecommunications.
Above-mentioned high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, it is preferred that described
Data acquisition mechanism is provided with solar powered component, and the solar panels of the solar powered component are fixedly mounted on bridge section
The edge of a wing position of bridge box and beam, and solar panels with respect to the horizontal plane tilted arrangement.
Compared with prior art, the utility model has the advantage of：High-speed railway bridge of the present utility model and tunnel mistake
Cross a section non-fragment orbit temperature field automated watch-keeping facility solve mountain railway bridge tunnel changeover portion environment it is complicated severe and can not be long-term
The problem of on-the-spot test, the temperature of each Rotating fields of Mountainous high speed railway bridge tunnel changeover portion non-fragment orbit can be monitored in real time for a long time,
Unattended long-term temperature monitoring is realized, the magnanimity test data of Various Seasonal is obtained, further to carry out highways in mountain areas
The Characteristics of Temperature Field and law study of railway bridge tunnel changeover portion non-fragment orbit.Also, the layout of its temperature detecting point and layout compared with
To be reasonable, the Characteristics of Temperature Field and rule of Mountainous high speed railway bridge tunnel changeover portion non-fragment orbit can be reflected comprehensively, along acquisition
The temperature field longitudinal distributing law in road direction；Can also be to same test point（Sectional position）Different structure layer（Rail, track plates and
Bedplate）Temperature detection is carried out, so as to obtain the temperature profile data of mountain area diverse location non-fragment orbit vertically.
Brief description of the drawings
Fig. 1 is the structural representation of high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility.
Fig. 2 is that each temperature sensor of temperature sensing assembly is arranged in the schematic cross-section of bridge section.
Fig. 3 is that each temperature sensor of temperature sensing assembly is arranged in the schematic cross-section of tunnel construction sections.
Marginal data：
1st, data acquisition mechanism；2nd, thermometer screen；3rd, data source；4th, wireless router；5th, remote control terminal；6th, too
Positive energy Power Supply Assembly；101st, the first temperature sensor；102nd, second temperature sensor；103rd, three-temperature sensor；104th,
Four temperature sensors；201st, rail；202nd, track plates；203rd, bedplate.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, the railroad bridge of the present embodiment is located at Mountainous high speed railway with tunnel transition section non-fragment orbit
On line, classification of track is plate-type ballastless track.The high-speed railway bridge of the present embodiment and tunnel transition section non-fragment orbit temperature field
Automated watch-keeping facility, including temperature testing organization and data collecting mechanism 1, changeover portion non-fragment orbit include the bridge being sequentially connected
Section（A sections in Fig. 1）, roadbed section（D sections in Fig. 1）And tunnel construction sections（B sections in Fig. 1）The non-fragment orbit of upper laying, roadbed section
It is tunnel face with tunnel construction sections joint（C points position in Fig. 1）, roadbed section and bridge section joint are abutment end（E in Fig. 1
Point position）, the opening position at tunnel face and abutment end is respectively provided with a test point, if bridge section, roadbed section and tunnel construction sections are equipped with
Do along non-fragment orbit successively spaced apart test point, temperature testing organization corresponds to each test point and is equipped with one group of temperature detection group
Part, temperature sensing assembly include the first temperature sensor 101 of the temperature of rail 201 for detecting non-fragment orbit, for detecting
The second temperature sensor 102 of the temperature of track plates 202 of non-fragment orbit and the temperature of bedplate 203 for detecting non-fragment orbit
Three-temperature sensor 103, each first temperature sensor 101, second temperature sensor 102 and three-temperature sensor 103 are equal
It is connected by cable with data acquisition mechanism 1.The automated watch-keeping facility solves the complicated evil of mountain railway bridge tunnel changeover portion environment
It is bad and can not on-the-spot test for a long time problem, each layer of Mountainous high speed railway bridge tunnel changeover portion non-fragment orbit can be monitored in real time for a long time
The temperature of structure, unattended long-term temperature monitoring is realized, the magnanimity test data of Various Seasonal is obtained, further to open
Open up the Characteristics of Temperature Field and law study of Mountainous high speed railway bridge tunnel changeover portion non-fragment orbit.Also, the cloth of its temperature detecting point
Office and layout relatively reasonable, Characteristics of Temperature Field and the rule of Mountainous high speed railway bridge tunnel changeover portion non-fragment orbit can be reflected comprehensively
Rule, obtains the temperature field longitudinal distributing law along line direction；Can also be to same test point（Sectional position）Different structure layer（Steel
Rail 201, track plates 202 and bedplate 203）Temperature detection is carried out, so as to obtain mountain area diverse location non-fragment orbit vertically
Temperature profile data.
In the present embodiment, changeover portion non-fragment orbit is provided with 30 test points altogether, wherein, tunnel face and abutment end respectively set one
Individual test point, tunnel construction sections are provided with 15 test points altogether, and roadbed section is provided with ten test points altogether, and bridge section is provided with three detections altogether
Point.
Because temperature change is more violent near tunnel face, apart from tunnel face, remotely temperature tends towards stability, therefore each inspection
Measuring point is arranged using non-equidistant.Wherein, the tunnel construction sections on the right side of tunnel face are provided with 15 test points altogether, close to tunnel on tunnel construction sections
In totally six test points of five test points of mouth and the test point composition of tunnel face, the spacing of two test points of arbitrary neighborhood is
1.2m, the spacing of remaining each test point test point adjacent thereto is 2.4m on tunnel construction sections；Roadbed section on the left of tunnel face is provided with altogether
Ten test points, in roadbed section close to tunnel face five test points and tunnel face test point composition totally six test points
In, the spacing of two test points of arbitrary neighborhood is 1.2m, and the spacing of remaining each test point test point adjacent thereto is in roadbed section
2.4m.Meanwhile it is provided with three test points altogether in bridge section, the test point composition at all test point and abutment ends is total on bridge section
In four test points, the spacing of two test points of arbitrary neighborhood is 4.8m.Test point is arranged so as to, mountain area height can be obtained comprehensively
Temperature field longitudinal distributing law of the fast railway bridge tunnel changeover portion non-fragment orbit along line direction, is advantageous to bridge section, roadbed section
The temperature field of the non-fragment orbit of sections different from tunnel carries out comparative study.
In the present embodiment, each first temperature sensor 101 is arranged at the outside web of the rail of rail 201, to obtain rail 201
Temperature value at neutral axis；Each second temperature sensor 102 is arranged on the end face center opening position of track plates 202, to obtain nothing
The maximum temperature values of tiny fragments of stone, coal, etc. track boards 202；Each three-temperature sensor 103 is arranged on the top surface outer ledge of bedplate 203
Place, to obtain the maximum temperature values of unballasted track bed plate 203.Meanwhile the construction of these three positions is more convenient, install easily real
It is existing, and it is safe for operation not influence circuit.
In the present embodiment, bridge section, roadbed section, tunnel construction sections and tunnel face be equipped with for detect atmospheric temperature
Four temperature sensors 104, the 4th temperature sensor 104 are connected by cable with data acquisition mechanism 1, set the 4th TEMP
Device 104 tests atmospheric temperature, is easy to the benchmark studied as a comparison.Further, each 4th temperature sensor 104 is distinguished
In the thermometer screen 2 independent installed in one, namely each 4th temperature sensor 104 is installed in an independent thermometer screen 2
It is interior, to test the environment temperature of the test point, basis and contrast benchmark as non-fragment orbit Study on Temperature Field.
In the present embodiment, each first temperature sensor 101, second temperature sensor 102, the and of three-temperature sensor 103
The outside of 4th temperature sensor 104 is sealed and coated with thermal insulation layer, thermal insulation layer after the installation of each sensor is fixed, using
The mode of surface spraying foaming agent is formed.After coating thermal insulation layer, the test result of each temperature sensor is not interfered by outside, with
Ensure the accuracy of test result.
In the present embodiment, data acquisition mechanism 1 is arranged on inside the bridge box and beam of bridge section, each group temperature sensing assembly
First temperature sensor 101, second temperature sensor 102, three-temperature sensor 103 connect the cable of data acquisition mechanism 1
Into cable bundle, cable can use nylon cable tie to carry out colligation for colligation, and cable bundle is disposed to extend on the outside of the protecting wall along non-fragment orbit,
Stretched into bridge box and beam by bridge beam end expansion joint and be connected with data acquisition mechanism 1, and along cable bundle bearing of trend at interval of
5m is provided with one and cable bundle is fixed on to the fixation kit checked on passage, to ensure that cable bundle is in good order, above-mentioned fixation kit
Using steel wire.
In the present embodiment, data acquisition mechanism 1 is provided with the data source 3 for being used for that connection to be communicated with Surveillance center, data
Transmitter 3 is connected by cable with data acquisition mechanism 1, and data are periodically uploaded into Surveillance center by data source 3.
In the present embodiment, data acquisition mechanism 1 passes through the remote control terminal 5 of wireless router 4 and one with wireless network card
Wireless telecommunications connect, and wireless router 4 uses wireless 3G signals or wireless 4G signals.Data acquisition mechanism 1 passes through wireless network
Network and remote control terminal 5, to realize that long-range connection, parameter setting, data acquisition and data are downloaded, data acquisition mechanism 1 can
Carry out automatic data collection or controlled by remote control terminal 5 to be gathered manually according to the frequency acquisition of setting.
In the present embodiment, data acquisition mechanism 1 is provided with solar powered component 6, the solar panels of solar powered component 6
The edge of a wing position of the bridge box and beam of bridge section is fixedly mounted on by welding support, and solar panels are with respect to the horizontal plane tilted
Arrangement, reduce bridge box and beam lateral margin plate and sunlight is blocked, while reduce the phenomenon of solar panels accumulated snow dust.
The data acquisition mechanism 1, data source 3, wireless router 4, remote control terminal 5 and solar energy of the present embodiment
Power Supply Assembly 6 can use prior art, and remote control terminal 5 can use PC computers or cell phone apparatus.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment.To those of ordinary skill in the art, the gained under the premise of the utility model technical concept is not departed from
To modifications and variations also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of high-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility, including temperature testing organization
With data collecting mechanism（1）, it is characterised in that：The changeover portion non-fragment orbit include be sequentially connected bridge section, roadbed section and
Tunnel construction sections, bridge section and roadbed the section joint are abutment end, and the roadbed section and tunnel construction sections joint are tunnel face, described
The opening position of abutment end and tunnel face is respectively provided with a test point, and the bridge section, roadbed section and tunnel construction sections are equipped with some edges
Spaced apart test point, the temperature testing organization correspond to each test point and are equipped with one group of temperature detection group non-fragment orbit successively
Part, the temperature sensing assembly include being used for the rail for detecting non-fragment orbit（201）First temperature sensor of temperature（101）、
For detecting the track plates of non-fragment orbit（202）The second temperature sensor of temperature（102）With the bottom for detecting non-fragment orbit
Seat board（203）The three-temperature sensor of temperature（103）, each first temperature sensor（101）, second temperature sensor（102）
With three-temperature sensor（103）Pass through cable and data acquisition mechanism（1）It is connected.
2. high-speed railway bridge according to claim 1 and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility,
It is characterized in that：The tunnel construction sections are provided with 15 test points altogether, on the tunnel construction sections close to tunnel face five test points and
The spacing of two test points of arbitrary neighborhood is 1.2m in the test point of tunnel face, remaining each test point and its phase on the tunnel construction sections
The spacing of adjacent test point is 2.4m；The roadbed section is provided with ten test points altogether, close to five of tunnel face in the roadbed section
The spacing of two test points of arbitrary neighborhood is 1.2m in test point and the test point of tunnel face, and remaining each is detected in the roadbed section
The spacing of point test point adjacent thereto is 2.4m；The bridge section is provided with three test points altogether, all detections on the bridge section
The spacing of two test points of arbitrary neighborhood is 4.8m in point and the test point at abutment end.
3. high-speed railway bridge according to claim 1 and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility,
It is characterized in that：Each first temperature sensor（101）Installed in rail（201）The outside web of the rail at, each second temperature sensor
（102）Installed in track plates（202）End face center opening position, each three-temperature sensor（103）Installed in bedplate（203）
Top surface outer ledge at.
4. high-speed railway bridge according to claim 1 and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility,
It is characterized in that：The bridge section, roadbed section, tunnel construction sections and tunnel face are equipped with the 4th temperature for detecting atmospheric temperature
Spend sensor（104）, the 4th temperature sensor（104）Pass through cable and data acquisition mechanism（1）It is connected.
5. high-speed railway bridge according to claim 4 and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility,
It is characterized in that：Each 4th temperature sensor（104）It is separately mounted to an independent thermometer screen（2）It is interior.
6. high-speed railway bridge according to claim 4 and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility,
It is characterized in that：Each first temperature sensor（101）, second temperature sensor（102）, three-temperature sensor（103）With
Four temperature sensors（104）Outside be sealed and coated with thermal insulation layer.
7. high-speed railway bridge according to claim 1 and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility,
It is characterized in that：The data acquisition mechanism（1）Inside the bridge box and beam of bridge section, the of each group temperature sensing assembly
One temperature sensor（101）, second temperature sensor（102）, three-temperature sensor（103）Connect data acquisition mechanism（1）
Cable colligation into cable bundle, the cable bundle be disposed to extend on the outside of protecting wall along non-fragment orbit and stretch into bridge box and beam with
Data acquisition mechanism（1）Be connected, and if along cable bundle bearing of trend be interval with capable person's cable bundle be fixed on check passage on
Fixation kit.
8. high-speed railway bridge according to any one of claim 1 to 7 and tunnel transition section non-fragment orbit temperature field are certainly
Dynamic monitoring device, it is characterised in that：The data acquisition mechanism（1）Launch provided with the data for communicating connection with Surveillance center
Device（3）, the data source（3）Pass through cable and data acquisition mechanism（1）It is connected.
9. high-speed railway bridge according to any one of claim 1 to 7 and tunnel transition section non-fragment orbit temperature field are certainly
Dynamic monitoring device, it is characterised in that：The data acquisition mechanism（1）Pass through the wireless router with wireless network card（4）It is remote with one
Process control terminal（5）Wireless telecommunications connect.
10. high-speed railway bridge according to any one of claim 1 to 7 and tunnel transition section non-fragment orbit temperature field are certainly
Dynamic monitoring device, it is characterised in that：The data acquisition mechanism（1）Provided with solar powered component（6）, it is described solar powered
Component（6）Solar panels be fixedly mounted on bridge section bridge box and beam edge of a wing position, and solar panels are with respect to the horizontal plane
Tilted arrangement.
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| CN201720621205.0U CN206960017U (en) | 2017-05-31 | 2017-05-31 | High-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility |
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| CN201720621205.0U CN206960017U (en) | 2017-05-31 | 2017-05-31 | High-speed railway bridge and tunnel transition section non-fragment orbit temperature field automated watch-keeping facility |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287025A (en) * | 2020-02-26 | 2020-06-16 | 中铁第四勘察设计院集团有限公司 | Ballastless track of roadbed and bridge transition section and implementation method thereof |
| CN112903137A (en) * | 2021-01-18 | 2021-06-04 | 沈阳建筑大学 | Intelligent monitoring system for ski-jump assisting slideway |
| CN114112103A (en) * | 2021-09-29 | 2022-03-01 | 中铁第四勘察设计院集团有限公司 | Plate-type ballastless track and all-line temperature field monitoring system and health monitoring method thereof |
| CN115112253A (en) * | 2022-06-24 | 2022-09-27 | 亿新（北京）科技有限公司 | Ballastless track slab temperature measurement method and device, electronic equipment and storage medium thereof |
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2017
- 2017-05-31 CN CN201720621205.0U patent/CN206960017U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287025A (en) * | 2020-02-26 | 2020-06-16 | 中铁第四勘察设计院集团有限公司 | Ballastless track of roadbed and bridge transition section and implementation method thereof |
| CN111287025B (en) * | 2020-02-26 | 2022-04-08 | 中铁第四勘察设计院集团有限公司 | Ballastless track of roadbed and bridge transition section and implementation method thereof |
| CN112903137A (en) * | 2021-01-18 | 2021-06-04 | 沈阳建筑大学 | Intelligent monitoring system for ski-jump assisting slideway |
| CN114112103A (en) * | 2021-09-29 | 2022-03-01 | 中铁第四勘察设计院集团有限公司 | Plate-type ballastless track and all-line temperature field monitoring system and health monitoring method thereof |
| CN114112103B (en) * | 2021-09-29 | 2024-04-26 | 中铁第四勘察设计院集团有限公司 | Plate-type ballastless track and full-line temperature field monitoring system and health monitoring method thereof |
| CN115112253A (en) * | 2022-06-24 | 2022-09-27 | 亿新（北京）科技有限公司 | Ballastless track slab temperature measurement method and device, electronic equipment and storage medium thereof |
| CN115112253B (en) * | 2022-06-24 | 2024-03-22 | 亿新（北京）科技有限公司 | Ballastless track plate temperature measuring method and device, electronic equipment and storage medium thereof |
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