CN106645631B - A method of it is measured for Earthquake-landslide disaster - Google Patents
A method of it is measured for Earthquake-landslide disaster Download PDFInfo
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- CN106645631B CN106645631B CN201610878817.8A CN201610878817A CN106645631B CN 106645631 B CN106645631 B CN 106645631B CN 201610878817 A CN201610878817 A CN 201610878817A CN 106645631 B CN106645631 B CN 106645631B
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- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
A method of it is measured for Earthquake-landslide disaster, the method is detected the three-dimensional model map in landslide place by building, and the set-up site of sensor is marked in three-dimensional model map；After Earthquake-landslide occurs, the time that the sensor to stop working stops working is recorded；Three-dimensional model map is divided into multiple regions according to the contour that perpendicular separation is H, calculates the average value T for the time that the sensor to stop working in each region stops working；The vertical Velocity of The Landslide reference value V for being used for Earthquake-landslide disaster alarm is obtained divided by the absolute value of the difference of the average value T for the time of adjacent area to stop working with perpendicular separation HH.The above method of the invention can use the sensor to have stopped working already and calculate the information for obtaining and can be used for Earthquake-landslide disaster alarm, the information for situations such as judging the scale, size, range of landslide is provided, the waste heat that maximum degree utilizes sensor can be use up, cost is greatly saved.
Description
Technical field
The present invention relates to the measurement in seismic study field more particularly to a kind of sides that can be used for the measurement of Earthquake-landslide disaster
Method.
Background technique
Earthquake-landslide (Earthquake-Induced Landslide) refer to earthquake generate earthquake motion cause rock mass or
The phenomenon that soil body downward along shelving shearing slip certain distance.When violent earthquake, the secondary geology in the landslide of earthquake-induced
Disaster, especially in mountainous region, knob, caused by economic loss and casualties even than earthquake directly contribute also than
Greatly.In the relative complex mountain area of CONTINENTAL AREA OF CHINA, especially landform, caused by earthquake landslide be most commonly seen destructive power most
Strong Secondary Geological Hazards.
Earthquake-landslide, which has, occurs unexpected, complicated mechanism, motion morphology multiplicity feature, and prediction is got up relatively difficult.Respectively
Government of state is that landslide disaster caused by mitigating earthquake loses, and all takes active and effective monitoring and the precautionary measures.Currently, being directed to
The ways and means of Earthquake-landslide disaster monitoring have very much, and main method is the continuous monitoring of live dynamic and remote sensing monitoring, obtain
Earthquake-landslide occurs, develops, motion information, and explores its regularity of distribution, is Earthquake-landslide real-time early warning, emergency management and rescue, recovery
Rebuild the precious continuous observation data of the accumulation such as addressing, scientific research.Although remote sensing image can be by nobody in remote sensing monitoring
Machine etc. gos deep into scene and is surveyed and drawn, have the advantages that it is convenient and efficient, at low cost, almost without personal injury risk occur, but its
What is obtained is usually all the comparative information of scale, size, range that earthquake occurs that front and back is come down etc., and the period is long, so, it is right
For the emergencies such as Earthquake-landslide real-time early warning and emergency management and rescue, the scale that needs quick obtaining to come down after the earthquake,
The basic datas such as size, range, these can only be carried out by the continuous monitoring of live dynamic.
The continuous monitoring of dynamic of Earthquake-landslide scene is usually in advance in the monitored cunning that earthquake evaluation method of landslide secondary hazards easily occurs
A series of sensors are arranged in hillside fields point, and according to the acceleration of these sensor feedbacks, displacement, the parameters such as sound wave spectrum judge in a low voice
Situations such as scale of landslide, size, range, to the further investigation, emergency management and rescue, disaster for Earthquake-landslide basic theory
It rebuilds, risk assessment or even early warning provide research data.For example, " application of the 3S technology in landslide monitoring " (Changjiang Academy of sciences
Institute report, the 5th phase of volume 22 in October, 2005, Wang Zhiwang etc.), " multi-source data analysis and appraisal procedure of landslide disaster " (earth
Information science, the 6th phase of volume 10 in December, 2008, army etc.) and " the potential landslide based on earth Multisensor Network Information
Sentence and know model " a variety of measurements are referred in (geoscience and environment journal, the 1st phase of volume 35 in March, 2013, Kong Jiming etc.)
With the system and method for prediction earthquake landslide disaster.
But utilize the measurement of the disaster measurement method of multisensor building Earthquake-landslide measurement network in practical applications
The effect is unsatisfactory, there is the disadvantages of measurement content is single, precision is low and large labor intensity, and precision measurement method requires to make
With precision equipment, though have the advantages that precision is high, simple, practical, labor intensity is low, it is costly, but also by many outer
The limitation of boundary's condition.Under normal conditions, after earthquake occurs, pre-set a part of sensor soon due to earthquake or
The reason of person's Earthquake-landslide physical damage, although some still maintains intact function, due to power supply line
The reasons such as damage or signal transmission apparatus burial, cause most of sensor that can not work on soon.Consequence will be,
The live continuous monitoring data of dynamic will interrupt, and real-time early warning cannot achieve, and it is even more impossible to fast for scale, size, the range on landslide etc.
Speed measurement, personnel also will be unable to make quick estimation by pile things on quantity and property loss, these will all directly influence and answer first aid
It helps, the timeliness and efficiency of relief.People-oriented advocating now, in the society of life first, this is inconceivable.And
And the sensor being largely arranged is costly equipment after all, however can not work due to power-off or signal can not be passed out then
The time for obtaining valid data just becomes very short, this is very uneconomic thing, this result for limited funds
Really make us being difficult to receive.And evaluation method of landslide secondary hazards is possible to continue generation after earthquake, does not work or can not pass in sensor
In the case where passing out signal, related personnel is also impossible to still extremely dangerous landslide place go to repair or replace.Therefore,
It how to be exactly efficiently sufficiently the critical issue that must be solved using any information that all monitoring devices can be provided.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of methods for the measurement of Earthquake-landslide disaster, to reduce or keep away
Exempt from the problem of being formerly mentioned.
In order to solve the above technical problems, the invention proposes the method measured for Earthquake-landslide disaster, for by setting
It is placed in information of the multiple sensors offer for being detected landslide place for Earthquake-landslide disaster alarm, each sensor is equal
With battery and wireless transmitting device；The wireless transmitting device has the flexible cable connecting with the battery, and
The flexible data line being connect with the sensor；The wireless transmitting device links together with an inflatable balloon binding；
Described method includes following steps：
Step A：Building is detected the three-dimensional model map in landslide place, by the sensor number and by the number institute
Corresponding set-up site label is in the three-dimensional model map；
Step B：After Earthquake-landslide occurs, the number and the sensor for recording the sensor to stop working stop work
The time of work, and set-up site corresponding to the number is highlighted out in the three-dimensional model map；
Step C：The three-dimensional model map is divided into multiple regions according to the contour that perpendicular separation is H, is calculated every
The average value T for the time that the sensor to stop working in a region stops working；
Step D：With the perpendicular separation H, divided by the average value T of the time to stop working described in the adjacent region
The absolute value of difference obtains the vertical Velocity of The Landslide reference value V for being used for Earthquake-landslide disaster alarmH。
It preferably, further comprise that putting down for the adjacent region is calculated using the three-dimensional model map in the step D
Equal gradient θ obtains the length L that averagely comes down divided by sin (θ) with the perpendicular separation H, with the length L that averagely comes down, divided by phase
The absolute value of the difference of the average value T of the time to stop working in the adjacent region, obtains pre- for Earthquake-landslide disaster
Alert Velocity of The Landslide reference value VL。
Preferably, the method further includes following steps, the biography to stop working earliest is subtracted with current time
The off-air time of sensor obtains landslide time reference value TS, with the landslide time reference value TSMultiplied by described vertical
Velocity of The Landslide reference value VHObtain vertical landslide reference distance SH。
Preferably, the method further includes following steps, with the landslide time reference value TSMultiplied by the landslide
Speed reference VLObtain landslide reference distance SL。
Preferably, a solenoid valve is connected between the compression gas tank and the inflatable balloon.
Above-mentioned measurement method of the invention, which can use the sensor to have stopped working already and calculate to obtain, can be used for earthquake cunning
The information of slope disaster alarm, the information for situations such as providing the scale, size, range that judge landslide, can use up maximum journey
Degree utilizes the waste heat of sensor, and cost is greatly saved.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein,
The reality of the method for the measurement of Earthquake-landslide disaster of a specific embodiment according to the present invention is shown in Fig. 1
Apply schematic diagram；
Fig. 2 is shown in the method for the measurement of Earthquake-landslide disaster of another specific embodiment according to the present invention
The module diagram of detection sensor damage.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, this hair of Detailed description of the invention is now compareed
Bright specific embodiment.Wherein, identical component uses identical label.
As shown in Figure 1, measuring for Earthquake-landslide disaster for a specific embodiment according to the present invention is shown in it
Method implementation diagram, such as scheme, it is sliding that the method for the measurement of Earthquake-landslide disaster of the invention is that one kind is exclusively used in earthquake
The method of slope disaster monitoring, this method are utilized according to the multifarious feature of emergentness, complexity, motion morphology of Earthquake-landslide
Information of the multiple sensors offer for being detected landslide place for Earthquake-landslide disaster alarm is provided.
Just as described in the background section, in the prior art, Earthquake-landslide usually is detected using pre-set sensor
Acceleration, speed, displacement, situations such as parameters such as sound wave spectrum judge the scale, size, range of landslide in a low voice, to
It is rebuild for the further investigation of Earthquake-landslide basic theory, disaster, risk assessment or even early warning provide research data.Then, once
After Earthquake-landslide occurs, these sensors can not work soon mostly, and as precision, expensive equipment is lost like this
Go effectiveness very unfortunate, thus the present invention creatively proposes a kind of method, continues to provide using the sensor that can not be worked
The information for situations such as judging the scale, size, range of landslide.
Referring to Fig. 1, the above-mentioned method for the measurement of Earthquake-landslide disaster of the invention includes the following steps：
Step A：Building is detected the three-dimensional model map in landslide place, by the sensor number and by the number institute
Corresponding set-up site label is in the three-dimensional model map.In Fig. 1, in order to clearly show that, it has been merely representative of out to number
Position where five sensors that P1, P2, P3, P4, P5 are represented, this five sensor settings have certain slope at one
Slope.The three-dimensional model map can be paper map, be also possible to electronically displayed three-dimensional mould on computers
Quasi- map.
Step B：After Earthquake-landslide occurs, the number and the sensor for recording the sensor to stop working stop work
The time of work, and set-up site corresponding to the number is highlighted out in the three-dimensional model map.This step
In, it is assumed that four sensors in Fig. 1 stopped work, be P2, P3, P4 and P5 respectively, since attached drawing herein is for special
The schematic diagram of benefit application can not use the position of eye-catching display this four sensors to stop working of the mode of color or electronics,
But those skilled in the art should readily recognize that this four positions have been highlighted at this time according to verbal description
Come, in favor of the calculating of next step.
Step C：Three-dimensional model map is divided into multiple regions according to the contour that perpendicular separation is H, calculates each institute
State the average value T for the time that the sensor to stop working in region stops working.To clearly show that, only shown in Fig. 1 at this time
Two adjacent regions, the perpendicular separation in the two regions are H, and there are three sensors in the region of top, in place respectively
It sets at P1, P2 and P3, there are two sensors in the region of lower section, respectively at position P4 and P5.The sensor of upper area stops
The time only to work is averaged for what is calculated according to the off-air time of two sensors to stop working at the position P2 and P3
Working time；The time of the sensor of lower zone to stop working is according to two biographies to stop working at the position P4 and P5
The average operation time that the off-air time of sensor calculates.
Step D：With perpendicular separation H, divided by the average value T for the time of adjacent area to stop working difference it is absolute
Value obtains the vertical Velocity of The Landslide reference value V for being used for Earthquake-landslide disaster alarmH.Since Earthquake-landslide is generally impossible to big face
It accumulates while occurring, the generation of disaster is typically all to slide from top to bottom along massif.In step C, each region has been calculated
The time to stop working average value T after, a handling averagely actually has been carried out to each region, such as Fig. 1 institute
Show, after upper area equalization, it is assumed that the sensor to stop working has been located at the middle position S1 in the region, equally, lower section
After the equalization of region, the sensor to stop working also has been located at the middle position S2 in the region, and therefore, two neighboring region is flat
After homogenizing, the perpendicular separation after the sensor to stop working is average is still H, is calculated from this perpendicular separation H vertical sliding
Slope speed reference VHAlso just natural.
It will be appreciated by those skilled in the art that above-mentioned steps of the invention are only a kind of schematically calculating for simplification
Journey, although inaccurately, but can use the sensor that had stopped working already and calculate and obtain that can be used for Earthquake-landslide disaster pre-
Alert information continues to provide the information for situations such as judging the scale, size, range of landslide.For example, can be according to vertical sliding
Slope speed reference VHSize estimation go out come down scale and intensity, and can use it is subsequent further calculate estimation landslide
Size, range, the quantity such as building, the farmland quickly calculated in coverage on remote sensing image can also be cooperated later
It later, can be further disaster alarm, emergency relief and relief provide reference.
Further, it in another specific embodiment, in step D, can further include using threedimensional model
Figure calculates the mean inclination θ in the adjacent region, obtains the length L that averagely comes down divided by sin (θ) with the perpendicular separation H, uses institute
Average landslide length L is stated, divided by the absolute value of the difference of the average value T of the time to stop working described in the adjacent region,
Obtain the Velocity of The Landslide reference value V for being used for Earthquake-landslide disaster alarmL.The present embodiment is with respect to wanting accurate one for previous embodiment
A bit, the estimation in previous embodiment situation biggish for the ratio of slope still has certain reference value, but for slope
For degree is gentle, movement is slowly come down, just seem very rough with the scheme of previous embodiment.In embodiment illustrated in fig. 1, benefit
Above and below using it is average after middle position S1 and S2 between the gradient as mean inclination θ can also approximation meet needs
, certainly, the flat of adjacent area is accurately calculated with computer it will be appreciated by those skilled in the art that three-dimensional map sharp can also be led to
Equal gradient θ is accurately calculated for early warning purposes of the invention and is actually had no too big necessity.
In addition, can use vertical Velocity of The Landslide reference value V above-mentioned to further obtain the range on landslideHAnd
Velocity of The Landslide reference value VLIt is corresponding to obtain the vertical landslide reference distance S that can be used for Earthquake-landslide disaster alarmHAnd landslide reference
Distance SL, it is described as follows.
I.e., it is preferable that the off-air time of the sensor to stop working earliest is subtracted with current time, when obtaining landslide
Between reference value TS, with landslide time reference value TSMultiplied by vertical Velocity of The Landslide reference value VHObtain vertical landslide reference distance SH.Or
Person preferably, with the landslide time reference value TSMultiplied by Velocity of The Landslide reference value VLObtain landslide reference distance SL.The two ginsengs
The acquisition of number information, can estimate roughly the vertical range and slope surface distance on landslide, be conducive to understand current landslide area
Domain range is very helpful for next step early warning, the disaster relief.
Methods described above can use up the waste heat that maximum degree utilizes sensor, cost, Er Qieyou is greatly saved
Stopping working in sensor can be known with moment, once for example, data center can not receive the signal of sensor, substantially
It may determine that sensor stops working, the time to stop working can accurately be recorded very much.Certainly, actual conditions are on earth
It is that sensor thoroughly damages or it is still unclear that signal, which is blocked,.Therefore, the present invention also provides following schemes,
To judge whether sensor really damages.
Fig. 2 is shown in the method for the measurement of Earthquake-landslide disaster of another specific embodiment according to the present invention
The module diagram of detection sensor damage.As shown, battery 101 of each sensor 100 with its promising power supply, separately
The wireless transmitting device 102 of signal also with oriented data center's transmission sensor 100 outside；Wireless transmitting device 102 have with
The flexible cable 103 that battery 101 connects, and the flexible data line 104 being connect with sensor 100；Wireless transmitting device 102
It links together with the binding of inflatable balloon 105, inflatable balloon 105 can be by a compression gas tank 106 to wherein filling out
Fill the gas for being lighter than air, the i.e. inflating port of inflatable balloon 105 and a compression gas tank 106 equipped with the gas for being lighter than air
Gas outlet link together.
In above scheme of the invention, can use battery 101 is that sensor 100 and wireless occurrence of equipment 102 are powered,
After once Earthquake-landslide occurs, since the influence of Earthquake-landslide is so that battery 101 is that the route that sensor 100 is powered is disconnected
It opens, it (below will be to this side for the inflation of inflatable balloon 105 being started automatically by the solenoid valve being arranged in the power supply line
Case further illustrates).Alternatively, a switch (not shown) by vibration triggering can be arranged simultaneously, when landslide, impact is passed
When sensor 100, triggering the vibroswitch by the impact kinetic energy to come down inflates 106 inflatable balloon 105 of compression gas tank.
In embodiment illustrated in fig. 2, inflatable balloon 105 is only schematical expression, practical body when its expansion
Product can be very big, it is sufficient to from the ground by 102 band of the second wireless transmitting device.The present embodiment setting inflatable balloon 105 purpose be
When earthquake landslide disaster occurs, wireless transmitting device 102 can be promoted to by inflatable balloon 105 by certain height
Degree, can smoothly send the monitoring signals of sensor 100 convenient for it, once discovery inflatable balloon 105 rises, then
It comes down and has been affected herein, be actually available for judging the landslide situation at this, can be used for estimating the range on landslide.
Also it that is, swimming in aerial inflatable balloon 105 is very eye-catching target, is readily viewed at a distance, at one
In preferred embodiment, the number of corresponding sensor 100 can be marked on each inflatable balloon 105, using swimming in sky
In inflatable balloon 105 on number, the position of the sensor 100 to stop working can be marked in three-dimensional model map
It sets.Because it is that representative sensor is affected that balloon, which rises, if can not receive signal simultaneously, biography which is indicated
Sensor is generally exactly not work, therefore the float position of the balloon of these positions, quantity, distribution situation can be obtained intuitively just
The landslide field data of step can be used for providing monitoring information indirectly, the preferred design to kill two birds with one stone of can yet be regarded as.Balloon is utilized simultaneously
The phenomenon that rise and the signal that whether can receive sensor sending, it can be determined that whether sensor really damages.
In another embodiment, in order to start the automatic inflating of inflatable balloon 105 automatically, compression gas tank 106 with can
A solenoid valve 107 is can connect between aerating ballon 105, it is sensor that solenoid valve 107, which can be set in battery 101,
(similar circuit connection is not drawn in figure, but those skilled in the art can be according to text herein in the route of 100 power supplies
Description is understood), its unlatching can also be controlled by aforementioned vibroswitch simultaneously.After Earthquake-landslide occurs,
Inflatable balloon 105 can be made to be raised in the air with wireless transmitting device 102 by above-mentioned design, mentioned so as to accessible
For transfer function, indicate whether the position of sensor or even utilization can receive signal and judge whether sensor really damages.
Preferably, as shown in Fig. 2, wireless transmitting device 102 is fixedly connected on compression gas tank 106, inflatable balloon 105
After inflation from the ground by wireless transmitting device 102, compression gas tank 106 and solenoid valve 107 together band, inflatable balloon 105 by
Sensor 100 on flexible cable 103 and flexible data line 104 and ground keeps connecting.In this preferred embodiment, inflatable balloon
105, the structure of compression gas tank 106 and solenoid valve 107 can be very simple, without being arranged excessive connecting pipe, while can be with
Using the compression gas tank 106 of light material, such as compression gas tank made of aluminium alloy, self weight less, utilizes inflatable balloon
105 can be easy to take overall structure in the air to, if having can in order to mitigate the volume that weight reduces inflatable balloon 105
The structure that very complicated gas ducting can be needed to be arranged and be detached from inflatable balloon 105 and compression gas tank 106, can increase
Addition sheet.Therefore scenario-frame provided in this embodiment is very simple, and cost is very low.
In order to mitigate weight as far as possible, in a preferred embodiment, inflatable balloon 105 is further connected with a traction
Rope 108, the length of the traction rope 108 are greater than the length of flexible cable 103 and flexible data line 104.The present embodiment is set
Setting purpose is to fix inflatable balloon 105 with traction rope 108 it is made to be not to float, rather than with transmission electric power and signal
Flexible cable 103 and flexible data line 104 double as the purpose of fixed inflatable balloon 105.This is because being used for transmission electric power
There is metal core wire with the flexible cable 103 and flexible data line 104 of signal, if self weight will phase as purposes is pullled
To larger.The present embodiment uses additional traction rope 108, can use the very thin very light but very big nylon rope of intensity, and soft
Property cable 103 and flexible data line 104 due to without considering to pull fixed function, thus can using relatively thin intensity compared with
Small cable can mitigate moiety by weight, and thus without carrying too many light gas, the volume of inflatable balloon 105 can
It is too big not have to, further save cost.
It will be appreciated by those skilled in the art that although the present invention is described in the way of multiple embodiments,
It is that not each embodiment only contains an independent technical solution.So narration is used for the purpose of for the sake of understanding in specification,
The skilled in the art should refer to the specification as a whole is understood, and by technical solution involved in each embodiment
Regard as and can be combined with each other into the modes of different embodiments to understand protection scope of the present invention.
The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any
Those skilled in the art, made equivalent variations, modification and combination under the premise of not departing from design and the principle of the present invention,
It should belong to the scope of protection of the invention.
Claims (4)
1. a kind of method for the measurement of Earthquake-landslide disaster, multiple sensors in landslide place are detected by being set to
（100）Obtain the information for being used for Earthquake-landslide disaster alarm, each sensor（100）Have battery（101）And nothing
Line emits equipment（102）；The wireless transmitting device（102）With with the battery（101）The flexible cable of connection
（103）, and with the sensor（100）The flexible data line of connection（104）；The wireless transmitting device（102）With one
Inflatable balloon（105）Binding links together；It is characterized in that, described method includes following steps：
Step A：Building is detected the three-dimensional model map in landslide place, by the sensor（100）It numbers and by the number
Corresponding set-up site marks in the three-dimensional model map；
Step B：After Earthquake-landslide occurs, the sensor to stop working is recorded（100）Number and the sensor（100）
The time to stop working, and set-up site corresponding to the number is highlighted out in the three-dimensional model map；
Step C：The three-dimensional model map is divided into multiple regions according to the contour that perpendicular separation is H, calculates each institute
State the sensor to stop working in region（100）The average value T of the time to stop working；
Step D：With the perpendicular separation H, divided by the difference of the average value T of the time to stop working described in the adjacent region
Absolute value, obtain be used for Earthquake-landslide disaster alarm vertical Velocity of The Landslide reference value VH。
2. the method for the measurement of Earthquake-landslide disaster as described in claim 1, which is characterized in that in the step D, into one
Step calculates the mean inclination θ in the adjacent region including the use of the three-dimensional model map, with the perpendicular separation H divided by sin
(θ) obtain averagely come down length L, with it is described averagely come down length L, divided by the time to stop working described in the adjacent region
Average value T difference absolute value, obtain be used for Earthquake-landslide disaster alarm Velocity of The Landslide reference value VL。
3. as described in claim 1 for Earthquake-landslide disaster measurement method, further comprise following steps, with it is current when
Between subtract the sensor to stop working earliest（100）The off-air time, obtain landslide time reference value TS, use
The landslide time reference value TSMultiplied by the vertical Velocity of The Landslide reference value VHObtain vertical landslide reference distance SH。
4. the method for the measurement of Earthquake-landslide disaster as claimed in claim 3, further comprises following steps, with the cunning
Slope temporal reference value TSMultiplied by the Velocity of The Landslide reference value VLObtain landslide reference distance SL。
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| CN201610878817.8A CN106645631B (en) | 2015-04-07 | 2015-04-07 | A method of it is measured for Earthquake-landslide disaster |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161806.3A CN104715578B (en) | 2015-04-07 | 2015-04-07 | Seismic landslide hazard measuring method |
| CN201610878817.8A CN106645631B (en) | 2015-04-07 | 2015-04-07 | A method of it is measured for Earthquake-landslide disaster |
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| CN201510161806.3A Division CN104715578B (en) | 2015-04-07 | 2015-04-07 | Seismic landslide hazard measuring method |
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| CN201610879486.XA Expired - Fee Related CN106645632B (en) | 2015-04-07 | 2015-04-07 | A kind of landslide measurement method |
| CN201510161806.3A Expired - Fee Related CN104715578B (en) | 2015-04-07 | 2015-04-07 | Seismic landslide hazard measuring method |
| CN201610878837.5A Expired - Fee Related CN106297197B (en) | 2015-04-07 | 2015-04-07 | A method of for measuring Earthquake-landslide |
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| CN201610879486.XA Expired - Fee Related CN106645632B (en) | 2015-04-07 | 2015-04-07 | A kind of landslide measurement method |
| CN201510161806.3A Expired - Fee Related CN104715578B (en) | 2015-04-07 | 2015-04-07 | Seismic landslide hazard measuring method |
| CN201610878837.5A Expired - Fee Related CN106297197B (en) | 2015-04-07 | 2015-04-07 | A method of for measuring Earthquake-landslide |
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| CN106327803B (en) * | 2016-08-16 | 2018-06-19 | 辽宁工程技术大学 | A kind of weighting markov landslide method for early warning based on mean-standard deviation |
| CN108182338A (en) * | 2018-03-19 | 2018-06-19 | 重庆大学 | Non- rock slope horizontal ground motion amplification coefficient determines method and Seismic Design Method |
| CN108492531B (en) * | 2018-03-21 | 2019-09-06 | 遵义师范学院 | A kind of disaster early warning system and installation method based on wireless sensor network |
| CN109785585A (en) * | 2019-01-31 | 2019-05-21 | 山东盛隆安全技术有限公司 | Based on optical fiber sensing network monitoring and pre-warning system and method |
| RU2724386C1 (en) * | 2020-02-14 | 2020-06-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" | Mechatronic profilograph |
| CN115480044B (en) * | 2022-09-19 | 2023-12-05 | 青海省第三地质勘查院 | Mountain landslide geological disaster early warning device and application method thereof |
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| JP2007155550A (en) * | 2005-12-06 | 2007-06-21 | Oki Electric Ind Co Ltd | System for detecting collapse of sloping land |
| CN101398968B (en) * | 2008-10-31 | 2010-12-29 | 重庆交通大学 | Mud-stone flow disaster alarm method for highway |
| CN101692129B (en) * | 2009-09-09 | 2014-06-18 | 杨人光 | Environmental disaster monitoring and forecasting system |
| KR101061724B1 (en) * | 2009-10-19 | 2011-09-02 | 한국지질자원연구원 | Rotary soils detecting device and soils detecting method |
| CN101906771B (en) * | 2010-08-03 | 2012-04-25 | 中交天津航道局有限公司 | Three-dimensional soil texture analyzing method for assisting survey, design and construction of dredging engineering |
| CN202075836U (en) * | 2011-05-19 | 2011-12-14 | 赵红 | Geological deformation and slip early warning system |
| CN202352024U (en) * | 2011-12-06 | 2012-07-25 | 四川久远新方向智能科技有限公司 | System for monitoring geological disasters |
| CN102607488B (en) * | 2012-02-23 | 2014-12-03 | 中国科学院力学研究所 | Device and method for monitoring displacement deformation of sliding surface of landslip |
| CN102829728A (en) * | 2012-09-04 | 2012-12-19 | 中铁二院工程集团有限责任公司 | Comprehensive monitoring system for side slope and landslip |
| CN102914630A (en) * | 2012-10-11 | 2013-02-06 | 中山大学 | Multi-scale mechanical testing system for rock water-force-coupled rheological damage |
| CN203025912U (en) * | 2012-12-28 | 2013-06-26 | 中铁二十四局集团有限公司 | Anti-sloughing alarming system for high-danger side slope |
| CN203204791U (en) * | 2013-04-02 | 2013-09-18 | 成都市西创科技有限公司 | Multiparameter landslide and mud-rock flow monitoring early warning system |
| CN203259528U (en) * | 2013-04-09 | 2013-10-30 | 西南交通大学 | High-speed slide setting-out mechanism testing device |
| CN103217512B (en) * | 2013-04-11 | 2015-12-02 | 中国科学院力学研究所 | A kind of experimental device with physical landslide model |
| CN103313342B (en) * | 2013-05-20 | 2016-12-28 | 南京邮电大学 | Many transistroutes of low latitude relay system set up scheme |
| CN103472207B (en) * | 2013-09-30 | 2015-05-20 | 福州大学 | Equivalent looseness measuring method used for mountain landslide early warning |
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| CN106297197B (en) | 2018-07-17 |
| CN106297197A (en) | 2017-01-04 |
| CN104715578A (en) | 2015-06-17 |
| CN106645632B (en) | 2018-11-16 |
| CN106645632A (en) | 2017-05-10 |
| CN104715578B (en) | 2017-01-18 |
| CN106645631A (en) | 2017-05-10 |
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