CN106645631A - Method for measuring earthquake landslide hazards - Google Patents
Method for measuring earthquake landslide hazards Download PDFInfo
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- CN106645631A CN106645631A CN201610878817.8A CN201610878817A CN106645631A CN 106645631 A CN106645631 A CN 106645631A CN 201610878817 A CN201610878817 A CN 201610878817A CN 106645631 A CN106645631 A CN 106645631A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N33/24—Earth materials
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- G—PHYSICS
- G08—SIGNALLING
- 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
Disclosed is a method for measuring earthquake landslide hazards. The method includes: establishing a three-dimensional model map for a detected landslide site, and marking the positions with sensors on the three-dimensional model map; after earthquake landslide happens, recording stopping time of the sensors which stopped working; separating the three-dimensional model map into multiple areas by contour lines at vertical interval H, and calculating an average value T of the stopping time of the sensors, which stopped working, within every area; dividing the vertical interval H by an absolute value of a difference value of the average values T of adjacent areas so as to obtain a vertical landslide speed reference value VH for earthquake landslide warning. The method has the advantages that information for earthquake landslide warning can be calculated and obtained from the sensors which stopped working, the information including scale, degree, range and the like of landslide and be provided for judgement, the sensors can also make contributions to the greatest extent after stopping, and cost is saved greatly.
Description
Technical field
The present invention relates to the measurement in seismic study field, more particularly to a kind of side that can be used for the measurement of Earthquake-landslide disaster
Method.
Background technology
Earthquake-landslide (Earthquake-Induced Landslide) refer to earthquake produce earthquake motion cause rock mass or
Phenomenon of the soil body along the downward shearing slip certain distance of shelving.During violent earthquake, the secondary geology in landslide of earthquake-induced
Disaster, particularly in mountain region, knob, its economic loss for causing and casualties even will also than what earthquake was directly contributed
Greatly.In the relative complex mountain area of CONTINENTAL AREA OF CHINA, especially landform, the landslide that earthquake is caused be most commonly seen destructive power most
Strong Secondary Geological Hazards.
Earthquake-landslide has and the various feature of unexpected, complicated mechanism, motion morphology occurs, and prediction is got up relatively difficult.Respectively
Government of state is to mitigate the landslide disaster loss that earthquake is caused, and all takes active and effective monitoring and the precautionary measures.At present, for
The ways and means of Earthquake-landslide disaster monitoring have a lot, and main method is live dynamic continuous monitoring and remote sensing monitoring, is obtained
Earthquake-landslide occurs, develops, movable 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 pass through nobody in remote sensing monitoring
Machine etc. gos deep into scene and is surveyed and drawn, and has the advantages that convenient and swift, low cost, occurs almost without personnel's injury risk, but its
What is obtained is generally all the comparative information of scale, size, the scope on landslide etc. before and after earthquake occurs, and the cycle is long, so, it is right
For the emergency such as Earthquake-landslide real-time early warning and emergency management and rescue, need scale that quick obtaining comes down after the earthquake,
The basic datas such as size, scope, these can only be carried out by live dynamic continuous monitoring.
Earthquake-landslide scene dynamic continuous monitoring is typically in advance in the monitored cunning that earthquake evaluation method of landslide secondary hazards easily occurs
Hillside fields point arranges a series of sensors, the acceleration, displacement, the parameter such as sound wave spectrum judgement in a low voice according to these sensor feedbacks
Situations such as scale, size, scope of landslide, to the further investigation for Earthquake-landslide rationale, emergency management and rescue, disaster
Rebuild, risk assessment or even early warning provide research data.For example, " application of the 3S technologies in landslide monitoring " (Changjiang Academy of sciences
Institute reports, 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, Zhang Jun etc.) and " the potential landslide based on earth Multisensor Network Information
Sentence knowledge model " various 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 build the disaster measuring method measurement in actual applications of Earthquake-landslide Measurement Network using multisensor
Effect is unsatisfactory, there is the shortcomings of measuring single content, low precision and high labor intensive, and precision measurement method is required for making
With precision equipment, though have the advantages that high precision, simple, practical, labor intensity are low, it is costly, but also by many outer
The restriction of boundary's condition.Under normal circumstances, after earthquake generation, a part of sensor for pre-setting soon due to earthquake or
The reason for person's Earthquake-landslide physical damage, although some remains in that intact function, due to supply line
Damage, or signal transmission apparatus bury etc. reason, cause most of sensor to work on soon.Consequence will be,
Live dynamic continuous monitoring data will interrupt, and real-time early warning cannot be realized, scale, size, the scope on landslide etc. more cannot be fast
Speed is determined, and personnel also will be unable to make Fast estimation by pile things on quantity and property loss, and these will all directly influence and answer first aid
Help, the timeliness of relief and efficiency.Advocate that people-oriented now, in the society of life first, this is inconceivable.And
And a large amount of sensors for arranging are after all costly equipment, cannot work yet with power-off or cannot pass out signal then
Obtaining the time of valid data just becomes very short, and 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 persistently to occur after earthquake, does not work or cannot pass in sensor
In the case of passing out signal, related personnel is also impossible to go to keep in repair or change to still extremely dangerous landslide place.Therefore,
Any the information how all monitoring devices of abundant efficient utilization can be provided is exactly a key issue that must be solved.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of method for the measurement of Earthquake-landslide disaster, to reduce or keep away
Exempt from problem noted earlier.
To solve above-mentioned technical problem, the present invention proposes the method for the measurement of Earthquake-landslide disaster, for by setting
The multiple sensors for being placed in detected landslide place are provided for the information of Earthquake-landslide disaster alarm, and each described sensor is equal
With accumulator and wireless transmitting device；The wireless transmitting device has the flexible cable being connected with the accumulator, and
The flexible data line being connected with the sensor；The wireless transmitting device links together with an inflatable balloon binding；
Methods described comprises the steps：
Step A：The three-dimensional model map for being detected landslide place is built, by the sensor number and by the numbering institute
Corresponding set-up site is marked in the three-dimensional model map；
Step B：After Earthquake-landslide occurs, the numbering and the sensor for recording out-of-work sensor stops work
The time of work, and the set-up site corresponding to the numbering is highlighted out in the three-dimensional model map；
Step C：The three-dimensional model map is divided into into multiple regions according to perpendicular separation for the equal pitch contour of H, calculates every
Meansigma methodss T of the out-of-work sensor out-of-work time in the individual region；
Step D：With perpendicular separation H, divided by meansigma methodss T of the described out-of-work time in the adjacent region
The absolute value of difference, obtains vertical Velocity of The Landslide reference value V for Earthquake-landslide disaster alarmH。
Preferably, in step D, further include to calculate the flat of the adjacent region using the three-dimensional model map
Gradient θ, average landslide length L is obtained with perpendicular separation H divided by sin (θ), with average landslide length L, divided by phase
The absolute value of the difference of meansigma methodss T of the described out-of-work time in the adjacent region, obtains pre- for Earthquake-landslide disaster
Alert Velocity of The Landslide reference value VL。
Preferably, methods described further includes following steps, and with current time the earliest out-of-work biography is deducted
The off-air time of sensor, obtain landslide time reference value TS, with landslide time reference value TSIt is multiplied by described vertical
Velocity of The Landslide reference value VHObtain vertical landslide reference distance SH。
Preferably, methods described further includes following steps, with landslide time reference value TSIt is multiplied by the landslide
Speed reference VLObtain landslide reference distance SL。
Preferably, an electromagnetic valve is connected between the compression gas tank and the inflatable balloon.
The above-mentioned measuring method of the present invention can calculate acquisition and can be used for earthquake cunning using out-of-work sensor already
The information of slope disaster alarm, there is provided the information of situations such as judging scale, size, the scope of landslide, can use up maximum journey
Degree greatlys save cost using the waste heat of sensor.
Description of the drawings
The following drawings is only intended in schematic illustration and explanation is done to the present invention, is not delimit the scope of the invention.Wherein,
Fig. 1 is shown the reality of the method for the measurement of Earthquake-landslide disaster of a specific embodiment of the invention
Apply schematic diagram；
Fig. 2 is shown in the method for the measurement of Earthquake-landslide disaster of another specific embodiment of the invention
The module diagram that detection sensor is damaged.
Specific embodiment
In order to be more clearly understood to the technical characteristic of the present invention, purpose and effect, now control illustrates this
Bright specific embodiment.Wherein, identical part adopts identical label.
As shown in figure 1, it is shown measuring for Earthquake-landslide disaster for a specific embodiment of the invention
Method enforcement schematic diagram, such as scheme, the method for the measurement of Earthquake-landslide disaster of the present invention is that one kind is exclusively used in earthquake and slides
The method of slope disaster monitoring, the method is utilized according to emergentness, complexity, the multifarious feature of motion morphology of Earthquake-landslide
The multiple sensors for being arranged at detected landslide place are provided for the information of Earthquake-landslide disaster alarm.
Just as described in the background section, in prior art, generally using the sensor detection Earthquake-landslide for pre-setting
Acceleration, speed, displacement, situations such as in a low voice the parameter such as sound wave spectrum judges scale, size, the scope of landslide, to
Rebuild for the further investigation of Earthquake-landslide rationale, disaster, risk assessment or even early warning provide research data.Then, once
After Earthquake-landslide occurs, these sensors cannot work soon mostly, and as precision, the equipment of costliness loses like this
Go effectiveness very unfortunate, thus the present invention creatively proposes a kind of method, the sensor that utilization cannot work continues to provide
The information of situations such as judging scale, size, the scope of landslide.
Referring to Fig. 1, the above-mentioned method for the measurement of Earthquake-landslide disaster of the present invention comprises the steps：
Step A：The three-dimensional model map for being detected landslide place is built, by the sensor number and by the numbering institute
Corresponding set-up site is marked in the three-dimensional model map.In Fig. 1, in order to clearly show that, it has been merely representative of out to number
The position that five sensors that P1, P2, P3, P4, P5 are represented are located, this five sensors are arranged on one and have certain slope
Slope.The three-dimensional model map can be paper map, or electronically displayed three-dimensional mould on computers
Intend map.
Step B：After Earthquake-landslide occurs, the numbering and the sensor for recording out-of-work sensor stops work
The time of work, and the set-up site corresponding to the numbering is highlighted out in the three-dimensional model map.This step
In, it is assumed that four sensors in Fig. 1 stopped work, be respectively P2, P3, P4 and P5, because accompanying drawing herein is for special
Profit application schematic diagram, it is impossible to the mode of color or electronics it is eye-catching display this four out-of-work sensors position,
But those skilled in the art should readily recognize that now this four position is highlighted according to word description to go out
Come, be beneficial to the calculating of next step.
Step C：Equal pitch contour by three-dimensional model map according to perpendicular separation for H is divided into multiple regions, calculates each institute
State meansigma methodss T of the out-of-work time of out-of-work sensor in region.To clearly show that, now only show in Fig. 1
Two adjacent regions, the perpendicular separation in the two regions is H, there is three sensors in the region of top, in place respectively
Put at P1, P2 and P3, the region of lower section there are two sensors, respectively at position P4 and P5.The sensor of upper area stops
The time for only working is according to the average of the off-air time of two out-of-work sensors at P2 and P3 positions calculating
Working time；The out-of-work time of the sensor of lower zone is according to two out-of-work biographies at P4 and P5 positions
The average operation time that the off-air time of sensor calculates.
Step D：Use perpendicular separation H, divided by meansigma methodss T of the out-of-work time of adjacent area difference it is absolute
Value, obtains vertical Velocity of The Landslide reference value V for Earthquake-landslide disaster alarmH.Because Earthquake-landslide is generally impossible to big face
Product occurs simultaneously, and the generation of disaster is typically all to slide from top to bottom along massif.In step C, each region has been calculated
The out-of-work time meansigma methodss T after, a handling averagely has actually been carried out to each region, such as Fig. 1 institutes
Show, after upper area equalization, it is assumed that out-of-work sensor has been located at the centre position S1 in the region, equally, lower section
After zone leveling, out-of-work sensor also has been located at the centre position S2 in the region, therefore, two neighboring region is put down
After homogenizing, the perpendicular separation after out-of-work sensor is average remains H, calculates vertical sliding from this perpendicular separation H
Slope speed reference VHAlso it is just natural.
It will be appreciated by those skilled in the art that the above-mentioned steps of the present invention are only a kind of schematically calculating for simplification
Journey, although inaccurate, but it is pre- but can to can be used for Earthquake-landslide disaster using out-of-work sensor calculating acquisition already
Alert information, continues the information for providing situations such as judging scale, size, the scope of landslide.For example, can be according to vertical sliding
Slope speed reference VHSize estimation go out the scale and intensity on landslide, it is possible to estimate landslide using follow-up further calculating
Size, scope, the quantity such as building, the farmland quickly calculated on remote sensing image in coverage can also be coordinated afterwards
Afterwards, can be further disaster alarm, emergency relief and relief reference is provided.
Further, in another specific embodiment, in step D, can further include using threedimensional model ground
Figure calculates mean inclination θ in the adjacent region, and average landslide length L is obtained divided by sin (θ) with perpendicular separation H, uses institute
Average landslide length L is stated, divided by the absolute value of the difference of meansigma methodss T of the described out-of-work time in the adjacent region,
Obtain Velocity of The Landslide reference value V for Earthquake-landslide disaster alarmL.The present embodiment is with respect to wanting accurate one for previous embodiment
A bit, the estimation in the case that previous embodiment is larger for the ratio of slope still possesses certain reference value, but for slope
For degree is gentle, motion is slowly come down, just seem very rough with the scheme of previous embodiment.In embodiment illustrated in fig. 1, profit
With above and below it is average after centre position S1 and S2 between the gradient can also approximately meet needs as mean inclination θ
, certainly, it will be appreciated by those skilled in the art that sharp can also lead to three-dimensional map computer accurately calculates the flat of adjacent area
Gradient θ, for the early warning purposes only for the present invention, accurately calculates and actually has no too big necessity.
In addition, the scope in order to further obtain landslide, it is possible to use aforesaid vertical Velocity of The Landslide reference value VHAnd
Velocity of The Landslide reference value VLCorrespondence obtains the vertical landslide reference distance S that can be used for Earthquake-landslide disaster alarmHAnd landslide reference
Apart from SL, it is described as follows.
I.e., it is preferable that the off-air time of earliest out-of-work sensor is deducted with current time, when obtaining landslide
Between reference value TS, with landslide time reference value TSIt is multiplied by vertical Velocity of The Landslide reference value VHObtain vertical landslide reference distance SH.Or
Person preferably, with landslide time reference value TSIt is multiplied by Velocity of The Landslide reference value VLObtain landslide reference distance SL.The two ginsengs
The acquisition of number information, can roughly estimate the vertical dimension and domatic distance on landslide, be conducive to understanding current landslide area
Domain scope, for next step early warning, the disaster relief are very helpful.
Methods described above, degree that can be maximum to the greatest extent greatlys save cost, Er Qieyou using the waste heat of sensor
It can be what moment was known to quit work in sensor, for example, once data center can not receive the signal of sensor, substantially
May determine that sensor quits work, the out-of-work time can accurately be recorded very much.Certainly, practical situation is on earth
It is that sensor is thoroughly damaged, or signal is blocked remaining unclear.Therefore, present invention also offers 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 of the invention
The module diagram that detection sensor is damaged.As illustrated, each sensor 100 with it is promising its power supply accumulator 101, separately
The wireless transmitting device 102 of the outer signal also with oriented data center's transmission sensor 100；Wireless transmitting device 102 have with
The flexible cable 103 of the connection of accumulator 101, and the flexible data line 104 being connected with sensor 100；Wireless transmitting device 102
Link together with a binding of inflatable balloon 105, inflatable balloon 105 can wherein be filled out by a compression gas tank 106 pairs
Fill the gas for being lighter than air, you can the inflation inlet of aerating ballon 105 and a compression gas tank 106 equipped with the gas for being lighter than air
Gas outlet link together.
In the such scheme of the present invention, it is possible to use accumulator 101 is that sensor 100 and wireless generation equipment 102 are powered,
After once Earthquake-landslide occurs, because the impact of Earthquake-landslide causes the circuit that accumulator 101 is the power supply of sensor 100 to break
Open, can inflate for inflatable balloon 105 by the electromagnetic valve automatic arranged in the supply line (below will be to this side
Case is further illustrated).Or, a switch (not shown) by vibration triggering can be set simultaneously, the impact when landslide is passed
When sensor 100, triggering the vibroswitch by the impact kinetic energy for coming down makes compression gas tank 106 inflate for inflatable balloon 105.
In embodiment illustrated in fig. 2, inflatable balloon 105 is only schematically to represent, actual body when it expands
Product can be very big, it is sufficient to by the band of the second wireless transmitting device 102 from the ground.The present embodiment arranges the purpose of inflatable balloon 105
When earthquake landslide disaster occurs, wireless transmitting device 102 can be promoted to by certain height by inflatable balloon 105
Degree, is easy to it smoothly can send the monitoring signals of sensor 100, once find that inflatable balloon 105 rises, then
Come down herein and be affected, be actually available for judging the landslide situation at this, can be used to estimate the scope on landslide.
That is, it is very eye-catching target to float skyborne inflatable balloon 105, is readily viewed a long way off, at one
In preferred embodiment, can on each inflatable balloon 105 the corresponding sensor 100 of labelling numbering, using swimming in sky
In inflatable balloon 105 on numbering, the position of out-of-work sensor 100 can be marked in three-dimensional model map
Put.Because it is that representative sensor is affected that balloon rises, if while can not receive signal, the biography that the balloon is indicated
At the beginning of sensor is exactly typically not work, therefore the float position of the balloon of these positions, quantity, distribution situation can be obtained intuitively
The landslide field data of step, can be used to provide monitoring information indirectly, the decision design for killing two birds with one stone of can yet be regarded as.Utilize balloon simultaneously
The phenomenon of rise and whether can receive the signal that sensor sends, it can be determined that whether sensor really damages.
In another embodiment, for the automatic inflating of automatic inflatable balloon 105, compression gas tank 106 with can
An electromagnetic valve 107 can be connected between aerating ballon 105, electromagnetic valve 107 can be arranged on accumulator 101 for sensor
In the circuit of 100 power supplies (similar circuit connection is not drawn in figure, but those skilled in the art can be according to word herein
Description is understood), it is also possible to while controlling its unlatching by aforementioned vibroswitch.After Earthquake-landslide occurs,
By above-mentioned design inflatable balloon 105 can be made to be raised in the air with wireless transmitting device 102, be carried such that it is able to clog-free
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 by wireless transmitting device 102, compression gas tank 106 and electromagnetic valve 107 together band from the ground, inflatable balloon 105 by
Flexible cable 103 and flexible data line 104 keep being connected with the sensor 100 on ground.In this preferred version, inflatable balloon
105th, the structure of compression gas tank 106 and electromagnetic valve 107 can be very simple, without arranging excessive connecting pipe, while can be with
Using the compression gas tank 106 of light material, such as compression gas tank made by aluminium alloy, its deadweight is little, using inflatable balloon
105 can be easy to take overall structure in the air to, if in order to mitigate the volume that weight reduces inflatable balloon 105, having can
The very complicated aerating pipe of setting can be needed and the structure that inflatable balloon 105 and compression gas tank 106 depart from is made, can be increased
Plus cost.Therefore the scenario-frame that the present embodiment is provided 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 pull rope 108 is more than flexible cable 103 and the length of flexible data line 104.The present embodiment sets
To put purpose be to fix inflatable balloon 105 with pull rope 108 to make it be not to float, rather than with transmission electric power and signal
Flexible cable 103 and flexible data line 104 are as the purpose for fixing inflatable balloon 105.This is because for transmitting electric power
There is metal core wire with the flexible cable 103 and flexible data line 104 of signal, if as purposes is pullled, its deadweight will phase
To larger.The present embodiment adopts extra pull rope 108, and but it can use the very thin very light very big nylon rope of intensity, and soft
Property cable 103 and flexible data line 104 due to without the need for considering to pull fixed function, thus can using relatively thin intensity compared with
Little cable, can mitigate moiety by weight, need not thus carry too many light gas, and the volume of inflatable balloon 105 can
Without too big, to further save cost.
It will be appreciated by those skilled in the art that although the present invention is described according to the mode of multiple embodiments,
It is that not each embodiment only includes an independent technical scheme.For the sake of so narration is used for the purpose of understanding in description,
Those skilled in the art should be understood description as an entirety, and by technical scheme involved in each embodiment
Regarding as can be mutually combined into the mode of different embodiments to understand protection scope of the present invention.
Schematically specific embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, the equivalent variations made on the premise of the design without departing from the present invention and principle, modification and combination,
The scope of protection of the invention all should be belonged to.
Claims (5)
1. it is a kind of for Earthquake-landslide disaster measurement method, for by be arranged at be detected landslide place multiple sensors
(100) provide for the information of Earthquake-landslide disaster alarm, each described sensor (100) is with accumulator (101) and nothing
Line transmitting equipment (102)；The wireless transmitting device (102) is with the flexible cable being connected with the accumulator (101)
(103) the flexible data line (104), and with the sensor (100) being connected；The wireless transmitting device (102) with one
Inflatable balloon (105) binding links together.Characterized in that, methods described comprises the steps：
Step A：The three-dimensional model map for being detected landslide place is built, by the sensor (100) numbering and by the numbering
Corresponding set-up site is marked in the three-dimensional model map；
Step B：After Earthquake-landslide occurs, the numbering and the sensor (100) of out-of-work sensor (100) are recorded
The out-of-work time, and the set-up site corresponding to the numbering is highlighted out in the three-dimensional model map；
Step C：Equal pitch contour by the three-dimensional model map according to perpendicular separation for H is divided into multiple regions, calculates each institute
State meansigma methodss T of the out-of-work time of the out-of-work sensor (100) in region；
Step D：With perpendicular separation H, divided by the difference of meansigma methodss T of the described out-of-work time in the adjacent region
Absolute value, obtain vertical Velocity of The Landslide reference value V for Earthquake-landslide disaster alarmH。
2. it is as claimed in claim 1 to be used for the method that Earthquake-landslide disaster is measured, it is characterised in that in step D, to enter one
Step includes calculating mean inclination θ in the adjacent region using the three-dimensional model map, with perpendicular separation H divided by sin
(θ) average landslide length L is obtained, with average landslide length L, divided by the described out-of-work time in the adjacent region
Meansigma methodss T difference absolute value, obtain Velocity of The Landslide reference value V for Earthquake-landslide disaster alarmL。
3. the method for being used for the measurement of Earthquake-landslide disaster as claimed in claim 1, further includes following steps, when using current
Between deduct off-air time of the earliest out-of-work sensor (100), obtain landslide time reference value TS, use
Landslide time reference value TSIt is multiplied by vertical Velocity of The Landslide reference value VHObtain vertical landslide reference distance SH。
4. the method for being used for the measurement of Earthquake-landslide disaster as claimed in claim 3, further includes following steps, uses the cunning
Slope temporal reference value TSIt is multiplied by Velocity of The Landslide reference value VLObtain landslide reference distance SL。
5. as described in one of claim 1-4 for Earthquake-landslide disaster measurement method, it is characterised in that the compressed gas
An electromagnetic valve (107) is connected between tank (106) and the inflatable balloon (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
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| CN201610878817.8A CN106645631B (en) | 2015-04-07 | 2015-04-07 | A method of it is measured for Earthquake-landslide disaster |
| CN201510161806.3A CN104715578B (en) | 2015-04-07 | 2015-04-07 | Seismic landslide hazard measuring method |
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| CN201510161806.3A Division CN104715578B (en) | 2015-04-07 | 2015-04-07 | Seismic landslide hazard measuring method |
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| CN106645631A true CN106645631A (en) | 2017-05-10 |
| CN106645631B CN106645631B (en) | 2018-11-16 |
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| CN201610878837.5A Expired - Fee Related CN106297197B (en) | 2015-04-07 | 2015-04-07 | A method of for measuring Earthquake-landslide |
| CN201610878817.8A Expired - Fee Related CN106645631B (en) | 2015-04-07 | 2015-04-07 | A method of it is measured for Earthquake-landslide disaster |
| CN201510161806.3A Expired - Fee Related CN104715578B (en) | 2015-04-07 | 2015-04-07 | Seismic landslide hazard measuring method |
| CN201610879486.XA Expired - Fee Related CN106645632B (en) | 2015-04-07 | 2015-04-07 | A kind of landslide measurement method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115480044A (en) * | 2022-09-19 | 2022-12-16 | 青海省第三地质勘查院 | Geological disaster early warning device for landslide and application method thereof |
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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 |
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| Publication number | Publication date |
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| CN106297197B (en) | 2018-07-17 |
| CN106645631B (en) | 2018-11-16 |
| CN106645632B (en) | 2018-11-16 |
| CN104715578A (en) | 2015-06-17 |
| CN106645632A (en) | 2017-05-10 |
| CN106297197A (en) | 2017-01-04 |
| CN104715578B (en) | 2017-01-18 |
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