CN107460899A - A kind of expansive soil slope monitoring and guard system - Google Patents
A kind of expansive soil slope monitoring and guard system Download PDFInfo
- Publication number
- CN107460899A CN107460899A CN201710775698.8A CN201710775698A CN107460899A CN 107460899 A CN107460899 A CN 107460899A CN 201710775698 A CN201710775698 A CN 201710775698A CN 107460899 A CN107460899 A CN 107460899A
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- monitoring
- expansive soil
- drip irrigation
- soil slope
- swelled ground
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 90
- 239000002689 soil Substances 0.000 title claims abstract description 66
- 230000002262 irrigation Effects 0.000 claims abstract description 54
- 238000003973 irrigation Methods 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 16
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 16
- 230000003993 interaction Effects 0.000 claims description 9
- 238000005336 cracking Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 11
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- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
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- 238000004458 analytical method Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
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- 241001269238 Data Species 0.000 description 1
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- 238000006297 dehydration reaction Methods 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
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- 208000020442 loss of weight Diseases 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Abstract
The invention belongs to civil engineering infrastructure technique field, a kind of expansive soil slope monitoring and guard system are disclosed, including expansive soil slope, covered with the CNT swelled ground being mixed to form using carbon nano-tube material, water and swelled ground on expansive soil slope, also include signal acquiring system and monitoring protection service system, CNT swelled ground, signal acquiring system connect with monitoring protection service system successively signal.The addition of carbon nano-tube material causes CNT swelled ground has sensitive can perceive itself ess-strain and the function of shrinkage cracking or degrees of expansion, can carry out comprehensive monitoring to expansive soil slope；CNT swelled ground is provided with the effective Stabilized Expansive Soil side slope water content of Intelligent drip irrigation system；Intelligent drip irrigation system forms signal with monitoring protection service system and is connected, monitoring protection service system can adjust the working condition of Intelligent drip irrigation system in real time according to the output signal of signal acquiring system, realize that expansive soil slope monitoring is integrated with the monitoring protection of guard system.
Description
Technical field
The invention belongs to civil engineering infrastructure technique field, in particular it relates to a kind of sensing is sensitive, have monitoring concurrently with
The expansive soil slope monitoring of safeguard function and guard system.
Background technology
Swelled ground is the unsaturated soil strong to water sensitivity, has water swelling, dehydration shrinkage and repeated expansion and shrinkage deformation, immersion
The characteristics such as bearing capacity decay, property is extremely unstable, the widely dispersed in China, such as Guangxi, Yunnan, Henan, Hubei, four
There is the distribution of different range on the ground such as river, Shaanxi, Hebei, Anhui, Jiangsu, with modernization promote, the south water to north, in
The implementation such as development of the West Regions and the Belt and Road, substantial amounts of swelled ground problem, swelled ground side are frequently encountered in construction work
The unstability on slope and destruction are even more of common occurrence.
One side swelled ground has very high expansion potentiality, and this is relevant with the size of its water content and change, if it contains
Water quantity holding is constant, then does not have Volume Changes, in engineering construction, is built in water content and keeps structure on constant swelled ground
The divine force that created the universe is not exposed to as caused by expansion destruction, and when the water content of swelled ground changes, will produce immediately it is vertical and
The volumetric expansion of horizontal both direction, therefore facility is built in the ground with swelled ground area, swelled ground is set to superstructure
The harm applied is larger, the floor being such as built on swelled ground, in rainy season set, floor caused by water content increase in swelled ground
It is of common occurrence that face tilts cracking.
Another aspect swelled ground has very high contraction potentiality again, when its water content reduces, often produces building etc.
Uneven vertical or horizontal swell-shrinking deformation, and often occur in groups, building damages the most serious, danger with low layer one-storey house especially
Evil property is very big, and FRACTURE CHARACTERISTICS has an exterior wall vertical fracture, horizontal fracture under end inclined crack and windowsill, and inner, external wall is symmetrically or not
Symmetrical herringbone crack etc., then easily there is longitudinal strip and latticed crack in terrace.
The characteristics such as expansion potentiality and contraction potentiality for swelled ground, nowadays country's punishment expansive soil slope Practical Project
Control measures mainly have 1）Slope supported is built, improves the skid resistance of slip mass；2）In slip mass upper loss of weight, under reduction
Sliding power；3）Occur to build intercepting ditch above landslide or the edge to have come down easy, the surface water beyond slip mass, from
Intercepting ditch guides bridges and culverts into or gutter excludes；4）In the domatic water that domatic setting gutter is come in the range of removal of landslide body, but
These slope support engineering quantities are big, less economical, and fundamentally side slope can not be administered.
In addition the monitoring method of domestic expansive soil slope at present has artificial periodic monitoring and establishes slope monitoring and early warning system,
Wherein artificial periodic monitoring needs to carry out data acquisition to scene, and workload is big, and phase intercommunication video is needed between monitoring station, monitoring
It is ageing poor, and can not implement under the conditions of harsh climate, furthermore because most of slope deforming unstability occurs
Under the natural conditions such as heavy rain, personnel can not carry out in-site measurement, therefore the method one side labor intensive of artificial periodic monitoring, separately
One side effect and unobvious, and expend huge, such detection and evaluation measures have been unsatisfactory for today's society situation
It is required that.
Slope monitoring and early warning system technology is applied simultaneously and site operation difficulty is big, and technical costs is high, experiment effect and work
Cheng Yingyong actual effects are not inconsistent, and run into that difficulty of construction is big, field condition is complicated makes sensor destroy etc. during applied to Practical Project
Unknown difficulty, simultaneously as the limitation of monitoring condition, slope monitoring analysis and theoretical model research deficiency, field monitoring
The factors such as collection and the transmission of signal may be influenceed because of factors such as voltage instabilities so that monitoring effect is bad.
Therefore the control measures of expansive soil slope fail fundamentally to administer expansive soil slope at present, and its measure
All it is in single monitoring, without accomplishing monitoring and protection integrated.
The content of the invention
The technical problem to be solved in the present invention is to be directed to above-mentioned technological deficiency, there is provided one kind can be to swelled ground soil layer state
It is that change is monitored, can be with protection by the monitoring of swelled ground soil layer state is adjusted monitoring information expansive soil slope
System.
The above-mentioned purpose of the present invention is achieved by the following technical programs：
A kind of expansive soil slope monitors and guard system, including expansive soil slope, covered with using carbon on the expansive soil slope
The CNT swelled ground that nano-tube material, water and swelled ground are mixed to form, in addition to signal acquiring system and monitoring protection clothes
Business system, the CNT swelled ground, signal acquiring system connect with monitoring protection service system successively signal.
Specifically, the signal acquiring system is arranged on CNT swelled ground, in the CNT swelled ground because
The presence of carbon nano-tube material and with from perceiving CNT swelled ground internal stress-strain, shrinkage cracking and degrees of expansion
Function, the signal acquiring system to the Dynamic Signal of CNT swelled ground by being acquired, and the letter that will be collected
Number monitoring protection service system is fed back to, security evaluation personnel can be under the prompting of monitoring protection service system in time to swelled ground
State change handled.
Further, the carbon nano-tube material is uniformly distributed in CNT swelled ground.
Further, the signal acquiring system includes voltage sensor, current sensor and voltage source or electric current
Source, specifically, internal stress-strain of CNT swelled ground etc. can binding signal acquisition system pass through voltage, curent change
Rate embodies.
Further, the monitoring protection service system includes the output signal of signal acquiring system can be calculated
Processor.
Further, the monitoring protection service system also includes the human-computer interaction device being connected with processor, specifically
Ground, the human-computer interaction device include input or the output equipments such as display screen, printer, keyboard.
Yet further, the human-computer interaction device also includes voice guard or audible-visual annunciator, security evaluation personnel
Can not the visual field in one's power by way of under will also be understood that the state change situation of CNT swelled ground.
Further, the monitoring protection service system is also associated with the monitoring system data for maintaining system data
Storehouse, security evaluation personnel etc. can be by checking that the storage information in monitoring system database can be appreciated that the region in a period of time
The information such as the changing condition of swelled ground.
Further, Intelligent drip irrigation system, the Intelligent drip irrigation system and prison are additionally provided with the CNT swelled ground
Protection service system signal connection is surveyed, monitoring protection service system adjusts intelligence in real time according to the output signal of signal acquiring system
The working condition of fill system.
Further, the Intelligent drip irrigation system includes drip irrigation branch pipe and drip irrigation emitter, and more drip irrigation branch pipes are mutually handed over
Mistake is laid on CNT swelled ground, it is preferred to use crisscross in the form of grid, the drip irrigation emitter is installed on drip irrigation
On branch pipe.
Yet further, multiple drip irrigation emitters can take a different form arrangement in Intelligent drip irrigation system according to demand, preferably
Ground, using quincuncial arrangement, it can effectively ensure that the drip irrigation maximizing the benefits of swelled ground.
Compared with prior art, the present invention has the advantages that：
The addition of carbon nano-tube material causes CNT swelled ground has can sensitive itself stress-strain of perception and shrinkage cracking
Or the function of degrees of expansion；
CNT swelled ground is covered on expansive soil slope, and coverage rate is big, and monitoring range is wide, expansive soil slope can be carried out complete
Face monitors；
Carbon nano-tube material is cheap, reduces the cost of expansive soil slope monitoring protection, good economy performance；
Security evaluation personnel can be expanded by monitoring protection service system real-time monitored Expansion on site soil side slope and/or CNT
The state of native side slope；
Intelligent drip irrigation system is provided with CNT swelled ground, effectively Stabilized Expansive Soil side slope water content, side slope can be carried out
Protection；
Intelligent drip irrigation system forms signal with monitoring protection service system and is connected, and monitoring protection service system can be according to signal acquisition
The output signal of system adjusts the working condition of Intelligent drip irrigation system in real time, realizes the expansive soil slope monitoring and is with protection
The monitoring protection integrated function of system, a self feed back circulation is formed, and its monitoring is acted in real-time effective state with protection；
It is arranged on drip irrigation branch pipe and in the drip irrigation emitter of quincuncial arrangement, integral radiation can be formed to whole expansive soil slope,
Each drip irrigation emitter carries out moisture supplement to the regional extent of certain diameter around it so that whole expansive soil slope is without exception
Ground can be covered by the range region of drip irrigation emitter；
It can be achieved to be wirelessly transferred between the monitoring protection service system and signal acquiring system and Intelligent drip irrigation system, so as to real
The monitoring of existing expansive soil slope and protection remote intelligent, improve operating efficiency.
Brief description of the drawings
Fig. 1 is expansive soil slope monitoring and the structural representation of guard system；
Fig. 2 is the partial schematic diagram that the Intelligent drip irrigation system is arranged on CNT swelled ground.
Embodiment
Accompanying drawing of the embodiment of the present invention being given for example only property explanation, it is impossible to be interpreted as limitation of the present invention.In order to more all right
Bright the present embodiment, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；For this area
For technical staff, some known features and its explanation may be omitted and will be understood by accompanying drawing.It is below in conjunction with the accompanying drawings and real
Example is applied to be described further technical scheme.
Embodiment
As shown in figure 1, the present embodiment provides a kind of expansive soil slope monitoring and guard system, it includes expansive soil slope 1,
Covered with the CNT swelled ground 2 being mixed to form using carbon nano-tube material, water and swelled ground on expansive soil slope 1, also wrap
Include signal acquiring system 3 and monitoring protection service system 4, CNT swelled ground 2, signal acquiring system 3 and monitoring protection clothes
Signal connects business system 4 successively.
Specifically, CNT swelled ground 2 is first to be mixed using carbon nano-tube material powder and water under the stirring of ultrasonic wave
Close uniformly and then mixed again with swelled ground, it is well known that carbon nano-tube material is a kind of novel nano-material, and it has
Good mechanical property, durability, antijamming capability, electric conductivity and heat transfer property, inventor are directed to carbon nano-tube material
These advantages, carbon nano-tube material is filled in swelled ground base-material and studies its compatibility with swelled ground base-material, is ground simultaneously
Found when the mechanical property and electric conductivity of studying carefully the composite after its combination after filling carbon nano-tube material in swelled ground, it is swollen
Swollen native electric conductivity significantly improves, and inventor dexterously utilizes the alert and resourceful perceptual performance of this composite, applies it to
The real-time monitoring of expansive soil slope.
Specifically, signal acquiring system 3 is arranged on CNT swelled ground 2, because of carbon nanometer in CNT swelled ground 2
The presence of tube material and with from the function of perceiving CNT swelled ground internal stress-strain, shrinkage cracking and degrees of expansion,
The signal collected is fed back to prison by signal acquiring system 3 by being acquired to the Dynamic Signal of CNT swelled ground 2
Protection service system 4 is surveyed, security evaluation personnel 7 can be under the prompting of monitoring protection service system 4 in time to the state of swelled ground
Change is handled.
CNT swelled ground 2 is covered on expansive soil slope 1, and coverage rate is big, and monitoring range is wide, can be to expansive soil slope
1 carries out comprehensive monitoring, and carbon nano-tube material is cheap in addition, reduces the cost of the monitoring protection of expansive soil slope 1, economy
It is good；
Simultaneously to ensure that the perception of CNT swelled ground 2 is uniform, the strong and weak contrast of perception is occurred without, carbon nano-tube material should be uniform
It is distributed in CNT swelled ground.
Signal acquiring system 3 includes voltage sensor（It is not shown）, current sensor（It is not shown）And voltage source or
Current source, specifically, internal stress-strain of CNT swelled ground 2 etc. can binding signal acquisition system 3 pass through resistance variations
Rate embodies.
Dynamic Signal for ease of signal acquiring system 3 is gathered is embodied with some form, and monitoring protection service system 4 is wrapped
Include the processor that can be calculated the output signal of signal acquiring system 3（It is not shown）, resistance can be set in simultaneous processor
Rate of change threshold value, processor can be by the signal datas calculated compared with the threshold value.
Meanwhile the signal data to make to be calculated through processor provides effective reference for security evaluation personnel, monitoring is anti-
Shield service system 4 also includes the human-computer interaction device 41 being connected with processor, and specifically, human-computer interaction device 41 includes display
The inputs such as screen, printer, keyboard and/or output equipment.
Security evaluation personnel 7 can also pass through display screen real-time monitored Expansion on site soil side slope 1 and/or CNT swelled ground
2 state, security evaluation personnel are contributed to pass through intuitive visual impression to be made a concrete analysis of to the situation of expansive soil slope 1.
Specifically, human-computer interaction device 41 can also include voice guard（It is not shown）Or audible-visual annunciator（Do not show
Go out）, i.e., the result after human-computer interaction device 41 can export processor signal data or comparison is in the form of muli-sounds or sound
Light form shows, security evaluation personnel 7 can not the visual field in one's power by way of under will also be understood that CNT expand
The state change situation of soil.
To carry out qualitative analysis and processing to the swelled ground of specific region, generally require to understand its tool within a certain period of time
Body situation of change, therefore monitoring protection service system 4 can also be connected with the monitoring system database 5 for maintaining system data,
Security evaluation personnel etc. can be by checking that the storage information in monitoring system database 5 can expand to the region in a period of time
The information such as the changing condition of soil are very clear.
It is contemplated that expansive soil slope monitoring and protection integrated, various systems as described above, which are set, to be had been achieved with
To the sensitive monitoring function of expansive soil slope, complemented each other further to accomplish to monitor with what is protected, on CNT swelled ground 2
Intelligent drip irrigation system 6 is additionally provided with, Intelligent drip irrigation system 6 is connected with the signal of monitoring protection service system 4, monitoring protection service system
4 adjust the working condition of intelligent fill system 6 according to the output signal of signal acquiring system 3 in real time.
Specifically, in fine day, expansive soil slope has the tendency of to produce crack, and CNT swelled ground 2 occurs dynamic and become
Change, what signal acquiring system 3 collected CNT swelled ground 2 feeds back to monitoring protection service from perceptual signal, and by signal
System 4 is handled, and monitoring protection service system 4 sends respective handling signal to intelligence after signal is calculated and compared
Drip irrigation system 6, Intelligent drip irrigation system 6 are to open to work to the drip irrigation of expansive soil slope 1, the moisture content of stable side slope, effectively
The crack of expansive soil slope 1 is controlled to produce, synchronous signal acquisition system 3 still becomes in the dynamic of continuous collecting CNT swelled ground 2
Change signal, and Real-time Feedback is to monitoring protection service system 4, so that monitoring protection service system 4 is carried out to Intelligent drip irrigation system 6
Control in real time, so as to effectively prevent the generation of the drying and watering cycle of expansive soil slope 1, fundamentally safeguard the stability of side slope.
More specifically, Intelligent drip irrigation system 6 can control the water content of expansive soil slope 1 in fine day, prevent side slope from ftractureing, then
In the rainy day, the free from flaw of expansive soil slope 1 is equivalent to one layer of waterproof membrane is formd on side slope surface, so as to accomplish in condition of raining
Under can effectively prevent current from penetrating into inside expansive soil slope, only keep certain water content in expansive soil slope shallow-layer, it is now swollen
Swollen native intensity is high, phenomena such as can effectively preventing it from being come down under heavy showers weather.
As shown in Fig. 2 Intelligent drip irrigation system 6 includes drip irrigation branch pipe 61 and drip irrigation emitter 62, to make Intelligent drip irrigation system 6 right
Expansive soil slope 1 forms comprehensive covering, and more drip irrigation branch pipes 61 are crisscross in the present embodiment is laid on carbon in grid form and receives
On mitron swelled ground 2, drip irrigation emitter 62 is installed on drip irrigation branch pipe 61.
Multiple drip irrigation emitters 62 can be according to demand quincuncial arrangement in Intelligent drip irrigation system 6, can be to whole swelled ground
Side slope 1 forms integral radiation, and each drip irrigation emitter 62 carries out moisture supplement to the regional extent of certain diameter around it so that whole
Individual expansive soil slope 1 can be covered by the range region of drip irrigation emitter 62 bar none, can effectively ensure that CNT swelled ground
Drip irrigation maximizing the benefits.
In the present embodiment, it can be achieved between monitoring protection service system 4 and signal acquiring system 3 and Intelligent drip irrigation system 6
It is wirelessly transferred, so as to realize the monitoring of expansive soil slope 1 and protection remote intelligent, improves operating efficiency.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of expansive soil slope monitoring and guard system, including expansive soil slope, it is characterised in that on the expansive soil slope
Covered with the CNT swelled ground being mixed to form using carbon nano-tube material, water and swelled ground, in addition to signal acquiring system
With monitoring protection service system, the CNT swelled ground, signal acquiring system and monitoring protection service system signal successively
Connection.
2. expansive soil slope monitoring and guard system according to claim 1, it is characterised in that the carbon nano-tube material is equal
It is even to be distributed in CNT swelled ground.
3. expansive soil slope monitoring and guard system according to claim 2, it is characterised in that the signal acquiring system bag
Include voltage sensor, current sensor and voltage source or current source.
4. expansive soil slope monitoring and guard system according to claim 2, it is characterised in that the monitoring protection service system
System includes the processor that can be calculated the output signal of signal acquiring system.
5. expansive soil slope monitoring and guard system according to claim 4, it is characterised in that the monitoring protection service system
System also includes the human-computer interaction device being connected with processor.
6. expansive soil slope monitoring and guard system according to claim 5, it is characterised in that human-computer interaction device's bag
Include voice guard or audible-visual annunciator.
7. expansive soil slope monitoring and guard system according to claim 1, it is characterised in that the monitoring protection service system
System is also associated with the monitoring system database for maintaining system data.
8. expansive soil slope monitoring and guard system according to claim 1, it is characterised in that the CNT swelled ground
On be additionally provided with Intelligent drip irrigation system, the Intelligent drip irrigation system is connected with monitoring protection service system signal, monitoring protection service
System adjusts the working condition of Intelligent drip irrigation system according to the output signal of signal acquiring system in real time.
9. expansive soil slope monitoring and guard system according to claim 8, it is characterised in that the Intelligent drip irrigation system bag
Drip irrigation branch pipe and drip irrigation emitter are included, more drip irrigation branch pipes are crisscross to be laid on CNT swelled ground in grid form, institute
Drip irrigation emitter is stated to be installed on drip irrigation branch pipe.
10. expansive soil slope monitoring and guard system according to claim 9, it is characterised in that multiple drip irrigation emitters are in intelligence
Can be in quincuncial arrangement in drip irrigation system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710775698.8A CN107460899A (en) | 2017-08-31 | 2017-08-31 | A kind of expansive soil slope monitoring and guard system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710775698.8A CN107460899A (en) | 2017-08-31 | 2017-08-31 | A kind of expansive soil slope monitoring and guard system |
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| Publication Number | Publication Date |
|---|---|
| CN107460899A true CN107460899A (en) | 2017-12-12 |
Family
ID=60550994
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| CN201710775698.8A Pending CN107460899A (en) | 2017-08-31 | 2017-08-31 | A kind of expansive soil slope monitoring and guard system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916672A (en) * | 2017-10-18 | 2018-04-17 | 广西大学 | Expansive soil slope intelligent early-warning and guard system |
| CN108761045A (en) * | 2018-08-16 | 2018-11-06 | 广西大学 | A kind of model and method for measuring side slope subsurface runoff magnitude relation |
| CN110397047A (en) * | 2019-06-25 | 2019-11-01 | 湖南工业大学 | Side slope protection stake and its slope monitoring and guard system |
| CN111794251A (en) * | 2020-07-14 | 2020-10-20 | 中南大学 | Expansive soil slope shallow layer reinforcement and service state monitoring and early warning integrated structure system |
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| US20120090400A1 (en) * | 2009-01-16 | 2012-04-19 | Kianoosh Hatami | Sensor-enabled geosynthetic material and method of making and using the same |
| CN103334462A (en) * | 2013-07-22 | 2013-10-02 | 山东大学 | Conductive polymer-based soil deformation monitoring system and method |
| CN106013181A (en) * | 2016-06-02 | 2016-10-12 | 广西大学 | Expansive soil side slope protective method based on surface-layer moisture content control |
| CN208167826U (en) * | 2017-08-31 | 2018-11-30 | 湖南工业大学 | A kind of monitoring of expansive soil slope and guard system |
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2017
- 2017-08-31 CN CN201710775698.8A patent/CN107460899A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120090400A1 (en) * | 2009-01-16 | 2012-04-19 | Kianoosh Hatami | Sensor-enabled geosynthetic material and method of making and using the same |
| CN103334462A (en) * | 2013-07-22 | 2013-10-02 | 山东大学 | Conductive polymer-based soil deformation monitoring system and method |
| CN106013181A (en) * | 2016-06-02 | 2016-10-12 | 广西大学 | Expansive soil side slope protective method based on surface-layer moisture content control |
| CN208167826U (en) * | 2017-08-31 | 2018-11-30 | 湖南工业大学 | A kind of monitoring of expansive soil slope and guard system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916672A (en) * | 2017-10-18 | 2018-04-17 | 广西大学 | Expansive soil slope intelligent early-warning and guard system |
| CN108761045A (en) * | 2018-08-16 | 2018-11-06 | 广西大学 | A kind of model and method for measuring side slope subsurface runoff magnitude relation |
| CN110397047A (en) * | 2019-06-25 | 2019-11-01 | 湖南工业大学 | Side slope protection stake and its slope monitoring and guard system |
| CN111794251A (en) * | 2020-07-14 | 2020-10-20 | 中南大学 | Expansive soil slope shallow layer reinforcement and service state monitoring and early warning integrated structure system |
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Application publication date: 20171212 |