CN209459639U - Engineering level settlement measurement system - Google Patents
Engineering level settlement measurement system Download PDFInfo
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- CN209459639U CN209459639U CN201920056127.3U CN201920056127U CN209459639U CN 209459639 U CN209459639 U CN 209459639U CN 201920056127 U CN201920056127 U CN 201920056127U CN 209459639 U CN209459639 U CN 209459639U
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- 238000005259 measurement Methods 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 239000012530 fluid Substances 0.000 claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 230000002706 hydrostatic effect Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 238000004062 sedimentation Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Abstract
The utility model discloses a kind of engineering level settlement measurement systems, including fluid reservoir, the gas piping and liquid line drawn from fluid reservoir, at least two engineering level settlement gauges being connected by gas piping with liquid line, and the data acquisition unit being connected with engineering level settlement gauge.The engineering level settlement measurement system of the utility model utilizes the principle of hydrostatic pressure, by the liquid in connection fluid reservoir and each measuring instrument, guarantee the intercommunication of pressure field, the vertical displacement variation at each monitoring point is converted into the variation of pressure in pressure field, more convenient measurement, and fast response time;Easy for installation, use occasion is extensive;Stability is high, good airproof performance;Precision is high;Not only the sedimentation of each monitoring point can be measured, but also the integral inclined situation for calculating monitoring object with the distance of point-to-point transmission can be changed according to the height difference of each point.
Description
Technical field
The utility model relates to a kind of settlement measurement systems, and in particular to a kind of sedimentation that can be applied to Larger Engineering Projects
The engineering level settlement measurement system of monitoring.
Background technique
Engineering level settlement gauge is a kind of high-accuracy level measuring instrument, is used for Fundamentals of Measurement and each survey of building
Point relative settlement and inclined precision instrument is mainly used for building and large project such as power station, nuclear power station, big
The measurement of each measuring point differential settlement such as dam, skyscraper, railway, subway, high-speed rail.
Traditional hydrostatic level utilizes law of connected vessels, changes the variation being displaced by measuring liquid level.It is multiple quiet
The container piping connection of power level, each container is interior to measure liquid level respective container using capacitor, inductance or other sensors
Height, liquid level in each container is in same level because of law of connected vessels.Sedimentation variation occurs for container at measuring point
When, the height of liquid level respective container changes, and sensor can measure liquid level variation, thus can reflect that the measuring point holds
The vertical displacement of device changes.There are many shortcomings for Important Project settlement monitoring for this traditional hydrostatic level, firstly,
Vertical displacement of its principle using liquid level relative to the height change reflection measuring point container of container, range receptor volume and displacement
The limitation of sensor can not be done big;In fact, in order to which the relative altitude for accurately measuring liquid level and container changes, container and displacement are passed
Sensor must increase mounting complexity with liquid level direction exact vertical when installing;Again, when settling generation, big quantity of fluid
Flowing concussion back and forth, causes the response speed of system slower between each container.To sum up, the principle of conventional static spirit level determines
Its range is small, and response speed is slow, and installation is inconvenient, therefore in Larger Engineering Projects, such as track settlement monitoring, bridge displacement prison
It surveys, Settlement Measurement of High-rise Building is difficult to apply.
Then there is a kind of hydrostatic level using pressure sensor, conventional static spirit level is overcome from principle
Deficiency.
It is mainly made of upper shell, lower casing and bellows-type monocrystalline silicon differential pressure pick-up a kind of hydrostatic level, differential pressure
Installation cavity is separated into mutual disconnected sap cavity and air cavity by sensor.Only one inlet of sap cavity, only one air inlet of air cavity
Mouthful, a waterproof cable-through hole is separately set, cable is drawn.As static liquid level in use, the feed liquor of each hydrostatic level
Mouth connects fluid connection tube, and the liquid chamber of fluid reservoir is followed by using threeway connection, and the air inlet of each hydrostatic level connects
Gas connection pipe, and the gas chamber for being followed by fluid reservoir is connected using threeway, the cable of each static level crosses line from waterproof
Hole is connected using threeway after drawing and is followed by information collecting device.
This hydrostatic level is designed using two-part structure, and two parts are fixed with stud, and contact surface is too long, makes for a long time
It will necessarily be declined with sealing performance, be easy leakage;The cable of hydrostatic level is drawn from waterproof cable-through hole, and waterproof cable-through hole uses
Waterproof PG connector is easy to lead to circuit part dampness short circuit with the cutaneous ageing influence leakproofness of cable;Fluid connection tube, gas
Connecting tube is all connected using threeway with cable, and component is more, and stability is poor, and the step of increasing installation;Static(al) water
Only one inlet of the sap cavity of quasi- instrument, when settling, liquid flowing is not that non-normal open is smooth, influences the response speed of system
Degree.
Separately have a kind of hydrostatic level, ontology is equipped with pressure measuring cavity and electrical chamber, pressure sensor setting pressure measuring cavity with
Between electrical chamber, completely cut off using O-ring.Pressure measuring cavity is equipped with inlet and outlet and an exhaust needle-valve is used for discharge liquor
Bubble in body;Electrical chamber places circuit board, connects four core plug-in unit of a waterproof, and sets that there are two atmosphere to concatenate mouth.
This hydrostatic level precision is high, and reaction speed is fast, but there is also some shortcomings.Its signal ground does not have with power ground
Isolation processing is done, the interference that signal is subject to is bigger, is easy to influence data precision;When SCM program in circuit needs to upgrade
Be switched on electrical chamber, circuit board be exposed to engineering site humidity or the environment that dust is larger under be easy it is impaired;It is vented needle-valve
For the pressing structure of gasket type, influence leakproofness easy to aging;Hydrostatic level use environment is more severe, and ambient temperature becomes
Change larger, sensor output signal is influenced by exterior temperature change, is drifted about with temperature.
In conclusion designing, one kind is simple and reliable for structure, and exhaust and convenient is hardly damaged, service life long good airproof performance, and installation connects
It connecing and facilitates stabilization, signal strong antijamming capability, program upgrading is convenient, reduce the engineering level settlement gauge of temperature drift, and
Engineering level settlement measurement system is set up, is of great significance.
Utility model content
The purpose of the utility model is to overcome defects of the existing technology, provide a kind of engineering level settlement measurement system
System, the system structure simple seal is good, and exhaust structure is reliable and stable, easy for installation, strong antijamming capability, and program upgrades just
Victory, auto thermal compensation reduce temperature drift, and measurement accuracy is high, and can measure sedimentation and inclination simultaneously.
The utility model is realized in this way:
A kind of engineering level settlement measurement system, including fluid reservoir, the gas piping and liquid line drawn from fluid reservoir
Road, at least two engineering level settlement gauges being connected by gas piping with liquid line, and settled with engineering level
The connected data acquisition unit of measuring instrument.
Further scheme is:
The fluid reservoir is divide into upper part and lower part, and top is divided into gas zone, and lower part is divided into fluid zone, and fluid zone, which is equipped with, to be used to
The liquid of pressure is transmitted, gas zone and fluid zone are respectively arranged with gas outlet and liquid outlet, and are equipped with the fast twist-on head of stainless steel,
It is respectively used to connection gas piping and liquid line.
Further scheme is:
The gas outlet of the fluid reservoir and liquid outlet are two, and two gas outlets and two liquid outlets are separately positioned on
The two sides of fluid reservoir.
Further scheme is:
Fluid reservoir can be set there are four fixing hanger, for fixing on the wall.It can also be fixed on certain by other means
Place.
Further scheme is:
The engineering level settlement gauge includes ontology, pressure and temperature sensor, upper cover plate and lower cover plate.In ontology
Equipped with liquid chamber and electric panel room.Pressure and temperature sensor are installed between liquid chamber and electric panel room, and feeling of stress receiving end is in liquid
Interior, tail end are divided into mutual disconnected two isolated areas in electric panel room, by liquid chamber and electric panel room.Upper cover plate is used for liquid
The sealing of body room.Lower cover plate is used for the sealing of electric panel room.
Further scheme is:
The liquid chamber side wall offers inlet and liquid outlet, connects liquid line with the fast twist-on head of stainless steel.
Further scheme is:
The electric panel room side wall offers air inlet and air outlet, connects gas piping with the fast twist-on head of stainless steel.
Further scheme is:
The electric panel room side wall offers cable import and cable exits, is adopted with aviation plug by connection cables and data
Collect unit connection.
Further scheme is:
Engineering level settlement gauge bottom is equipped with mounting hole, for being fixed at monitoring point.
Further scheme is:
Embedded Control and acquisition equipment are set in data acquisition unit, for acquiring and handling data.Meanwhile providing cable
Interface and built-in DTU module, can be respectively by wired and wireless on real-time data transmission to server.
In the measuring system of the utility model, the liquid chamber of the fluid zone of fluid reservoir and each measuring instrument uses liquid line
It is sequentially connected, the liquid outlet of last measuring instrument does encapsulation process;The electric panel room of the gas zone of fluid reservoir and each measuring instrument
Using gas pipeline is sequentially connected, and encapsulation process is done in the gas outlet of last measuring instrument;Data acquisition unit and each measurement
The aviation plug of instrument is connected using connection cables, the not used aviation plug lid seals of last measuring instrument.
The utility model has the following beneficial effects:
1, the engineering level settlement measurement system of the utility model utilizes the principle of hydrostatic pressure, by being connected to fluid reservoir
With the liquid in each measuring instrument, guarantee the intercommunication of pressure field, the vertical displacement variation at each monitoring point is converted into pressure field
The variation of middle pressure is more convenient measurement, and fast response time;
2, it is pressure change in pressure field that the engineering level settlement measurement system of the utility model is measured directly, because of pressure
Pressure does not have directionality in the field of force, so measuring instrument does not need level-off when installing, can install along any direction, use occasion
Extensively;
3, in the engineering level settlement measurement system of the utility model, inlet, air inlet and the inlet wire aviation of measuring instrument
Plug is in side, and liquid outlet, gas outlet and outlet aviation plug are in the other side of measuring instrument, in this way in connection liquid line, gas
When body pipeline and connection cables, pipeline and route can sequentially arrange that pipeline is neatly simple along measurement point, and being not easy to knot kinks,
Installation occupied space is reduced, convenient for protection pipeline, while installation is also easier to;
4, in the engineering level settlement measurement system of the utility model, threeway part is not used in pipeline and route, but
One-in-and-one-out is transferred in popping one's head in, and reduces the number of components used, stability is high, good airproof performance;
5, the measuring instrument that the engineering level settlement measurement system of the utility model uses is passed using high-precision pressure and temperature
Sensor, small in size, precision is high, range is big, long-time stability are good.High-precision pressure and temperature sensor measure pressure and temperature simultaneously
Degree can carry out temperature-compensating to measuring instrument data measured with variation with temperature, eliminate error, improve precision;
6, the measuring instrument that the engineering level settlement measurement system of the utility model uses, is provided with transparent observing form, just
It whether there is bubble in measuring instrument in checking during pouring liquid, while being additionally provided with gas vent, so that liquid in measuring instrument
The bubble of room can be discharged in time, avoid measurement error, improve measurement accuracy;
7, the engineering level settlement measurement system use of the utility model can connect two or more measuring instruments and use, and make
It is practical with flexible.Two measuring instruments are connected in use, another point single-point can be measured wherein as datum mark
Sedimentation variation;Multiple measuring instruments are connected in use, can not only measure to the sedimentation of each monitoring point, but also can be according to each
The height difference variation of point and the distance of point-to-point transmission calculate the integral inclined situation of monitoring object;
8, the data acquisition unit that the engineering level settlement measurement system of the utility model uses has there are two signaling interface,
When installing a route, data acquisition unit can arrange any position in the line, and the measuring instrument of two sides can lead to
Connection cables are crossed to connect with data acquisition unit;Likewise, water tank is also respectively provided with two liquid pipe interfaces and two in two sides
Air pipe interface can also arrange any position in the line.The flexible arrangement of route, practicability are high;
9, the measuring instrument that the engineering level settlement measurement system of the utility model uses is provided with two aviation plugs,
In an aviation plug not only can power for measuring instrument and carry out data communication, while having both downloading mouth function, it is convenient at any time
Program and algorithm to circuit module in measuring instrument are updated upgrading;
10, circuit module used in the engineering level settlement measurement system of the utility model has done isolated from power and communication
Isolation has preferably ensured power supply and the stable operation of communication system, guarantees that data transmission not will receive external interference.
Detailed description of the invention
Fig. 1 is the utility model engineering level settlement measurement system composition schematic diagram;
Fig. 2 is the liquid storage tank structure figure of the utility model, including front view and top view;
Fig. 3 is the data acquisition unit structure chart of the utility model, including front view and right view;
Fig. 4 is the engineering level settlement gauge structure chart of the utility model, including front view, right view and top view;
Description of symbols:
1-fluid reservoir;2-data acquisition units;3-engineering level settlement gauges;4-gas pipings;5-liquid lines
Road;6-connection cables;11-pouring liquid mouths;12-air pipe interfaces;13-fluid level indicators;14-liquid pipe interfaces;Gu 15-
Determine hangers;21-network interfaces;22-power ports;23-Touch-control liquid crystal display screens;24-sensor interfaces;25-Portable handles;
31-gas vents;32-cable import aviation plugs;33-inlets;34-air inlets;35-gas outlets;36-liquid outlets;
37-cable exits aviation plugs;38-installation fixation holes.
Specific embodiment
Reach the technical means and efficacy that predetermined purpose is taken for the utility model is further described, below in conjunction with attached drawing
And specific embodiment of the present utility model, structure feature and its effect is described in detail in embodiment.
As shown in Fig. 1, engineering level settlement measurement system provided by the invention, including fluid reservoir 1, from fluid reservoir 1
The gas piping 4 and liquid line 5 of extraction are settled by least two engineering levels that gas piping 4 is connected with liquid line 5
Measuring instrument 3, and pass through the data acquisition unit 2 that connection cables 6 are connected with engineering level settlement gauge 3.
In actual use, can be using water tank as benchmark, remaining engineering level settlement gauge is as measuring point.And it is more preferable
Scheme be using an engineering level settlement gauge as benchmark, as measuring point, doing so can effectively eliminate altogether for remaining
Mould interferes, and in the present embodiment by taking 2 measuring points as an example, therefore has used 3 engineering level settlement gauges.The upper half of fluid reservoir 1
It is divided into air, and is sequentially communicated with the electric panel room of three engineering level settlement gauges 3;The lower half portion of fluid reservoir 1 is full of liquid
Body, and be connected with the liquid chamber of engineering level settlement gauge 3, it is in same fluid field.Become when height occurs for any measuring point
When change, fluid field position locating for the engineering level settlement gauge 3 of the position changes, and built-in pressure sensor measures
Data also can accordingly change, and be transferred to data acquisition unit 2 by connection cables 6, analyzed by calculation processing, can
To obtain the height change of measuring point, the inclination conditions of earth's surface between two monitoring points can also be obtained by calculation.
In the present embodiment, pipeline connecting mode is as follows:
The inlet of the First engineering level settlement gauge 3 nearest with fluid reservoir 1 passes through liquid line 5 and fluid reservoir
1 liquid outlet is connected;The liquid outlet of First engineering level settlement gauge passes through liquid line 5 and second engineering water again
The inlet of quasi- settlement gauge 3 is connected, and so on, a to the last engineering level settlement gauge 3, liquid outlet
It is sealed using special sealing cover.Likewise, the air inlet of First engineering level settlement gauge 3 passes through gas piping 4 and storage
The gas outlet of flow container 1 is connected;The gas outlet of First engineering level settlement gauge 3 passes through gas piping 4 and second again
The air inlet of engineering level settlement gauge 3 is connected, and so on, a to the last engineering level settlement gauge 3,
Gas outlet is sealed using special sealing cover.Likewise, the aviation plug of the side of First engineering level settlement gauge 3 passes through
Connection cables 6 are connected with data acquisition unit 2, the aviation plug of the other side again with next 3 phase of engineering level settlement gauge
Even, and so on, to the last an engineering level settlement gauge 3, the aviation plug of the other side use special sealing cover
It seals.Therefore, the utility model can increase required amount of engineering level sedimentation and survey at any time according to the variation of measurement point quantity
Measure instrument 3.
A specific embodiment as the utility model discloses the engineering water of the utility model as shown in Fig. 2
The schematic diagram of fluid reservoir 1 in quasi- settlement measurement system.The top of fluid reservoir 1 is pouring liquid mouth 11, and is provided with end cap, is prevented
Only dust and sundries are fallen into.The left and right sides is respectively set there are two gas outlet 12 and two liquid outlets 14, and the two of such fluid reservoir 1
Side can connect more engineering level settlement gauges 3, therefore when engineering level settlement measurement system is laid, fluid reservoir 1
The side for being placed in measuring system route is not needed, but arbitrary position in measuring system route can be placed in.Simultaneously just
Face is provided with a fluid level indicator 13, it can be observed that the liquid level in fluid reservoir 1, guarantees that liquid level did not had gas outlet,
It can also be replenished in time when liquid level is too low.The back of fluid reservoir 1 is provided with four fixing hangers 15, and wall built-up is facilitated to install.
As a specific embodiment of the utility model, as shown in figure 3, providing the signal of data acquisition unit 2
Figure.The front of data acquisition unit 2 is provided with one piece of Touch-control liquid crystal display screen 23, can the collected engineering level of real-time display it is heavy
The data of measuring instrument 3 are dropped, and some simple settings can be done.The top of data acquisition unit 2 is provided with network interface 21, is used for and clothes
The communication of business device connects wireless router remotely and server communication;Top is also provided with power port 22, is data acquisition unit 2
Power supply.The bottom of data acquisition unit 2 is provided with two sensor interfaces 24, and the cable of engineering level settlement gauge 3 can be with
It is accessed simultaneously from the two sides of data acquisition unit 2, such data acquisition unit 2 can be arranged in any in measuring system route
Position, rather than side can only be arranged in.The side of data acquisition unit 2 is also provided with knob 25, is convenient for carrying.
As a specific embodiment of the utility model, as shown in figure 4, providing engineering level settlement gauge 3
Schematic diagram.Engineering level settlement gauge 3 uses integral structure, and ontology is an entirety, built-in high-precision pressure and temperature
Spend sensor.Ontology respectively has cover board to be sealed with seal washer up and down.The side of engineering level settlement gauge 3 is provided with boat
Blind plug 32, inlet 33 and air inlet 34, while the other side is symmetrically arranged with gas outlet 35, liquid outlet 36 and aviation plug
37.Due to be it is arranged symmetrically, when arranging the route of engineering level settlement measurement system, route is from engineering level settlement gauge
3 left side access, picks out, then connect with next engineering level settlement gauge 3, to the last an engineering level from right side
Settlement gauge 3, the other side use special seal cap sealing.Threeway element, whole system structure are not used in this way in route
More succinct, reliability is high.The side of engineering level settlement gauge 3 is also provided with gas vent 31, when engineering level is heavy
It drops in measuring instrument 3 and is perfused after liquid there are when bubble, can be discharged by gas vent 31.The bottom of engineering level settlement gauge 3
There are four fixed mounting holes 38 for setting, can be used for fixing engineering level settlement gauge 3 in monitoring point.
Claims (10)
1. a kind of engineering level settlement measurement system, it is characterised in that: including fluid reservoir, the gas piping drawn from fluid reservoir
And liquid line, at least two engineering level settlement gauges being connected by gas piping with liquid line, and and engineering
The connected data acquisition unit of level settlement gauge.
2. engineering level settlement measurement system according to claim 1, it is characterised in that:
The fluid reservoir is divide into upper part and lower part, and top is divided into gas zone, and lower part is divided into fluid zone, and fluid zone, which is equipped with, to be used to transmit
The liquid of pressure, gas zone and fluid zone are respectively arranged with gas outlet and liquid outlet, and are equipped with the fast twist-on head of stainless steel, respectively
For connecting gas piping and liquid line.
3. engineering level settlement measurement system according to claim 2, it is characterised in that:
The gas outlet of the fluid reservoir and liquid outlet are two, and two gas outlets and two liquid outlets are separately positioned on liquid storage
The two sides of tank.
4. engineering level settlement measurement system according to claim 2, it is characterised in that:
The fluid reservoir is set there are four fixing hanger.
5. engineering level settlement measurement system according to claim 1, it is characterised in that:
The engineering level settlement gauge includes ontology, pressure and temperature sensor, upper cover plate and lower cover plate;It is equipped in ontology
Liquid chamber and electric panel room;Pressure and temperature sensor are installed between liquid chamber and electric panel room, feeling of stress receiving end in liquid chamber,
Tail end is divided into mutual disconnected two isolated areas in electric panel room, by liquid chamber and electric panel room;Upper cover plate is used for liquid chamber
Sealing;Lower cover plate is used for the sealing of electric panel room.
6. engineering level settlement measurement system according to claim 5, it is characterised in that:
The liquid chamber side wall offers inlet and liquid outlet, connects liquid line with the fast twist-on head of stainless steel.
7. engineering level settlement measurement system according to claim 5, it is characterised in that:
The electric panel room side wall offers air inlet and air outlet, connects gas piping with the fast twist-on head of stainless steel.
8. engineering level settlement measurement system according to claim 5, it is characterised in that:
The electric panel room side wall offers cable import and cable exits, acquires list by connection cables and data with aviation plug
Member connection.
9. engineering level settlement measurement system according to claim 5, it is characterised in that:
Engineering level settlement gauge bottom is equipped with mounting hole, for being fixed at monitoring point.
10. engineering level settlement measurement system according to claim 1, it is characterised in that:
Embedded Control and acquisition equipment are set in data acquisition unit, for acquiring and handling data, data acquisition unit is also set
It is equipped with cable interface and built-in DTU module, it can be respectively by wired and wireless on real-time data transmission to server.
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113202077A (en) * | 2020-07-27 | 2021-08-03 | 中国铁路设计集团有限公司 | Automatic monitoring equipment installation process suitable for ballast track railway roadbed |
CN113551645A (en) * | 2021-07-09 | 2021-10-26 | 安徽创谱仪器科技有限公司 | Static leveling device and measuring system thereof |
CN113899344A (en) * | 2021-09-01 | 2022-01-07 | 华设设计集团股份有限公司 | Long and large tunnel high-precision settlement monitoring system and method considering temperature effect |
CN113932767A (en) * | 2021-11-22 | 2022-01-14 | 国网江苏省电力有限公司南通供电分公司 | Electric power comprehensive pipe gallery settlement monitoring device and method based on temperature compensation |
CN113984007A (en) * | 2021-10-22 | 2022-01-28 | 中水北方勘测设计研究有限责任公司 | Remote unattended bedrock mark stability and regional ground settlement monitoring system and installation and debugging method thereof |
CN114353754A (en) * | 2022-01-12 | 2022-04-15 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Monitoring device for monitoring ground settlement |
CN114485557A (en) * | 2021-12-08 | 2022-05-13 | 中铁二十局集团第六工程有限公司 | Method for detecting structural deformation of super high-rise building |
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2019
- 2019-01-14 CN CN201920056127.3U patent/CN209459639U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113202077A (en) * | 2020-07-27 | 2021-08-03 | 中国铁路设计集团有限公司 | Automatic monitoring equipment installation process suitable for ballast track railway roadbed |
CN113551645A (en) * | 2021-07-09 | 2021-10-26 | 安徽创谱仪器科技有限公司 | Static leveling device and measuring system thereof |
CN113899344A (en) * | 2021-09-01 | 2022-01-07 | 华设设计集团股份有限公司 | Long and large tunnel high-precision settlement monitoring system and method considering temperature effect |
CN113899344B (en) * | 2021-09-01 | 2023-07-28 | 华设设计集团股份有限公司 | High-precision settlement monitoring system and method for long tunnel considering temperature effect |
CN113984007A (en) * | 2021-10-22 | 2022-01-28 | 中水北方勘测设计研究有限责任公司 | Remote unattended bedrock mark stability and regional ground settlement monitoring system and installation and debugging method thereof |
CN113932767A (en) * | 2021-11-22 | 2022-01-14 | 国网江苏省电力有限公司南通供电分公司 | Electric power comprehensive pipe gallery settlement monitoring device and method based on temperature compensation |
CN114485557A (en) * | 2021-12-08 | 2022-05-13 | 中铁二十局集团第六工程有限公司 | Method for detecting structural deformation of super high-rise building |
CN114353754A (en) * | 2022-01-12 | 2022-04-15 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Monitoring device for monitoring ground settlement |
CN114353754B (en) * | 2022-01-12 | 2024-04-19 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Monitoring device for monitoring ground subsidence |
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