CN110499690A - A kind of packaged type runway based on shear thickening non-newtonian fluid - Google Patents
A kind of packaged type runway based on shear thickening non-newtonian fluid Download PDFInfo
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- CN110499690A CN110499690A CN201910804002.9A CN201910804002A CN110499690A CN 110499690 A CN110499690 A CN 110499690A CN 201910804002 A CN201910804002 A CN 201910804002A CN 110499690 A CN110499690 A CN 110499690A
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- Prior art keywords
- runway
- newtonian fluid
- shear thickening
- thickening non
- packaged type
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of packaged type runways and its laying method based on shear thickening non-newtonian fluid, belong to aviation field." solid " characteristic when in conjunction with shear thickening non-newtonian fluid high speed shear and low velocity shear or it is static when " liquid " characteristic, propose a kind of using shear thickening non-newtonian fluid as the removable temporary runway of kernel.Runway selects shear thickening non-newtonian fluid as its core material.When aircraft landing initial stage is with departing, sliding speed is big, has biggish shearing force to runway, and runway becomes that sliding " solid phase " run of aircraft can be supported at this time, in the landing later period, flying speed is small, and aircraft is also small to the shearing force of runway, and runway core becomes " liquid phase " at this time, the speed of aircraft can be reduced rapidly, shorten ground run distance, runway and ground contact surface can show good mobility again, be suitable for rough pavement conditions.
Description
Technical field
The invention belongs to aviation fields, and in particular to a kind of packaged type aircraft race based on shear thickening non-newtonian fluid
Road.
Background technique
The safe landing of aircraft and runway are closely related.Conventional airplane runway construction project is time-consuming in world wide at present
It is long, at high cost, however in some specific situations, the frequency of use of runway is very low, although building permanent runway can expire
Sufficient demand, but the significant wastage that resource, fund will be will cause.At the same time, for quickly growing, widely used unmanned plane and
Speech, permanent runway limit strong influence aircraft using flexible and application the stringent of place.In certain environment
Under, such as depopulated zone, polar region, island, the uninhabited area in desert, aircraft have become collection of resources, exploration and transport supply
The main tool of product, and most Fixed Wing AirVehicle need to the landing on runway, and in above-mentioned environment, aircraft, which executes, appoints
Being engaged in, the time cycle is shorter, landing number is less, and maximally utilizing for resource may be implemented in removable temporary runway, greatly reduces
Build the cost of conventional runway.The runway is not only that aircraft landing provides convenience, can also reduce the permanent runway institute of construction
Bring land resource waste and ecological environment destruction.
Summary of the invention
It is an object of the invention to solve problems of the prior art, in conjunction with the production of aircraft runway, shear thickening
Non-newtonian fluid special characteristics proposes a kind of based on the packaged type runway of shear thickening non-newtonian fluid and its laying
Method.Compared with traditional runway, there is feature inexpensive, removable, convenient for building, so that before it is with wide application
Scape.
Specific technical solution of the present invention is as follows:
A kind of runway based on shear thickening non-newtonian fluid comprising primary runway and secondary runway, primary runway and
The secondary runway of rigidity continuously connects；The primary runway is assembled by several assembly type module continous ways on ground level；Institute
Stating assembly type module includes capsula interna module and external capsule packaging, and wherein capsula interna module is the block of rectangular shape, and inside is filled with
Shear thickening non-newtonian fluid filler (5), the external capsule packaging includes flat upper surface and adaptive lower surface, smooth upper table
Face uses wear-resistant material, the smooth entire top surface for being layed in capsula interna module；Adaptive lower surface uses flexible material, is padded on capsula interna
Between module bottom and ground.
Preferably, the shear thickening non-newtonian fluid filler uses porous media, preferably blister steel, foam
Aluminium or foamed plastics.
Preferably, the material of the flat upper surface is preferably rubber.
Preferably, the material of the adaptive lower surface is preferably rubber.
Preferably, the secondary runway is built by smooth rigid plate.
Preferably, the smooth rigid plate is preferably steel plate.
Preferably, removably assembled between each module of whole runway.
Preferably, the top surface of primary runway and secondary runway should keep smooth and continuous.
In terms of existing technologies, the present invention in whole runway by a certain number of detachable capsula interna module assembleds
It forms, the mode of modularization segmentation layout makes its replaceability strong, reduces the difficulty of maintenance runway.Present invention firstly provides make
Traditional cement, reinforcing bar runway, creative combination non-Newton fluid characteristic and aircraft are replaced with shear thickening non-newtonian fluid
Demand when landing automatically adjusts runway rigidity.Shear thickening non-newtonian fluid filler have " meet Qiang Zeqiang ", " meet it is quiet then
It is soft " characteristic, be dexterously applied to runway upper surface work when supportive and lower surface and ground environment " amalgamation ".
The present invention can be used as temporary runway, can according to the travel speed of aircraft, according to shear thickening fluid from
Body characteristic automatically adjusts runway rigidity, sufficiently large support force help-fly is provided in aircraft takeoff boost phase；In fall-retarding
Stage then independently increases runway frictional force, shortens ground run distance.
This air strip can be quickly laid in different geographical environments as needed at any time, and it is general to overturn traditional runway
It reads, has the characteristics that inexpensive, removable, rapid and convenient.Runway of the invention can be laid on island, polar region, desert
Equal areas, and since it is with adaptation function, it is relatively low for the requirement for being laid with earth's surface, need to only be laid on one piece compared with
For smooth ground.Whole air strip is loaded and unloaded using modularization, can be needed to be laid with different length and width according to aircraft
The temporary runway of degree.
Detailed description of the invention
Fig. 1 is the packaged type runway overall structure diagram based on shear thickening non-newtonian fluid；
Fig. 2 is the structural schematic diagram of assembly type module；
Fig. 3 is non-newtonian fluid runway application scenarios effect picture (polar region)；
Fig. 4 is non-newtonian fluid runway application scenarios effect picture (desert)；
In figure: capsula interna module 1, external capsule packaging 2, secondary runway 3, flat upper surface 4, the filling of shear thickening non-newtonian fluid
Object 5, adaptive lower surface 6.
Specific embodiment
The present invention is further elaborated and is illustrated with reference to the accompanying drawings and detailed description.Each implementation in the present invention
The technical characteristic of mode can carry out the corresponding combination under the premise of not conflicting with each other.
In the present embodiment, the packaged type runway structure based on shear thickening non-newtonian fluid is as shown in Figure 1, it is wrapped
Primary runway and secondary runway 3 are included, primary runway and secondary runway 3 continuously connect.Wherein, secondary runway 3 is for taking off initial stage
With landing later period speed it is lower when changeover portion, and primary runway be used for take off the later period and land initial stage fast speed when work
Make section.Gross weight and size and local geographical environment of the length of whole air strip depending on aircraft；The width of runway depends on
In the span of aircraft and the wheelspan of main landing gear, while it should ensure that aircraft will not deflect away from runway in the sliding race of takeoff and anding.Main race
Road and the respective relative length of secondary runway 3 can be adjusted according to actual needs.
Assembly type module in the present embodiment includes capsula interna module 1 and external capsule packaging 2.As shown in Fig. 2, wherein capsula interna module
1 is the block of rectangular shape, and external is a bag body, is filled with shear thickening non-newtonian fluid filler 5 inside bag body,
Bag body material can be wear-resisting waterproof cloth material or other flexible materials, and shear thickening non-newtonian fluid filler 5 is then
Porous media can be used to guarantee that non-newtonian fluid is evenly distributed, preferably material is blister steel, foamed aluminium or foamed plastics etc..
External capsule packaging 2 includes flat upper surface 4 and adaptive lower surface 6.Flat upper surface 4 use wear-resistant material, it is smooth be layed in
The entire top surface of capsule module 1；Adaptive lower surface 6 uses flexible material, is padded between 1 bottom of capsula interna module and ground.It is smooth
Supporting surface of the upper surface 4 as runway should have certain wearability and frictional force, run convenient for aircraft is sliding.Runway it is adaptive
It answers lower surface 5 for providing further ground adaptive ability, is manufactured by the adaptive material with certain flexibility, adapted to not
Same pavement conditions.In the present embodiment, flat upper surface 4 and adaptive lower surface 6 can be made of rubber material, but
Consider respective function, vulcanie can be used in flat upper surface 4, and soft rubber can be used in adaptive lower surface 6.
In the present invention, primary runway is assembled on ground level by several assembly type modules, in order to guarantee the flat of runway
Whole property, between adjacent assembly type module should continous way splicing, there can be no excessive gaps, guarantee takeoff and landing safety.
Secondary runway 3 is generally built by smooth rigid plate (such as steel plate), when for taking off initial stage and lower landing later period speed
Changeover portion, bending laying can be carried out according to taxi circuit.
In the present invention, non-newtonian fluid runway has " two-phase ", the shear thickening non-newtonian fluid used
Huge variation occurs for viscosity shearing force under high speed impact, increases in order of magnitude trend, becomes solid phase from liquid phase；When impact disappears
After mistake, and liquid phase is quickly reverted to, and this process has invertibity.Therefore, aircraft landing initial stage with when departing, slides
Speed is big, has biggish shearing force to runway, and runway becomes to support sliding " solid phase " run of aircraft at this time, in the landing later period,
Flying speed is small, and aircraft is also small to the shearing force of runway, and runway core becomes " liquid phase " at this time, and runway can reduce rapidly aircraft
Speed shortens ground run distance.And in order to which the initial stage speed that solves to take off is small, shearing force is small, and non newtonian primary runway cannot support aircraft
The problem of, the secondary runway 3 provided with rigidity after second-mission aircraft reaches certain running speed, then slides into and is equipped with shearing increasing
The primary runway of thick non-newtonian fluid, smoothly completes and takes off.
In the present invention, the runway that shear thickening non-newtonian fluid is made into can provide enough branch for the landing of aircraft
Support force, while in off working state, non-newtonian fluid shows good mobility.Used non-newtonian fluid raw material can
Environment-friendly material is selected, environment and ecology will not be impacted substantially.
Since runway uses modularized design, segmentation layout, therefore the main body of primary runway that can carry out spirit according to specific requirements
Living to be laid with, after usage, capsula interna module 1 can be taken off, so that external capsule packs 2 rollables and folding, be convenient for folding and unfolding and transport,
Capsula interna and external capsule are all reusable.Its each section of the runway of another aspect sectional design all has substitutability, so that running
The maintenance cost in road reduces, repair ability enhances, and problematic module need to only be replaced, and maximizing, which reduces runway, destroys
Aircraft bring is threatened afterwards, provides good road surface safeguards system for aircraft.
The non-newtonian fluid production raw material and externally-packed structure material cost of the runway are all very low, the scientific in principle used
Reliably, manufacture craft is simple and easy, and production raw material is cheap and easily-available, it might even be possible to make.And moveable characteristic makes it
It can be reused, further reduce the cost.On the other hand, the use of interim packaged type runway can greatly save soil money
Source, realization maximally utilize resource.
The runway can use in the numerous complicateds landform such as depopulated zone, island, desert and polar region, and territory restriction is small, makes nothing
The man-machine use in the environment of numerous complicated is possibly realized.As shown in Figures 3 and 4, exist respectively for non-newtonian fluid runway
The application effect figure of polar region Fig. 3 and the desert area Fig. 4.The design of the transportable simple runway can greatly enrich current runway
The diversity of system, inexpensive, removable, simple feature have broad application prospects.
Above-mentioned embodiment is only a preferred solution of the present invention, so it is not intended to limiting the invention.Have
The those of ordinary skill for closing technical field can also make various changes without departing from the spirit and scope of the present invention
Change and modification.Therefore all mode technical solutions obtained for taking equivalent substitution or equivalent transformation, all fall within guarantor of the invention
It protects in range.
Claims (8)
1. a kind of packaged type runway based on shear thickening non-newtonian fluid, which is characterized in that including primary runway and just
The secondary runway (3) of property, primary runway and secondary runway (3) continuously connect；The primary runway is by several assembly type modules on ground
Upper continous way is assembled；The assembly type module includes that capsula interna module (1) and external capsule pack (2), and wherein capsula interna module (1) is
The block of rectangular shape, inside are filled with shear thickening non-newtonian fluid filler (5), and the external capsule packaging (2) includes flat
Whole upper surface (4) and adaptive lower surface (6), flat upper surface (4) uses wear-resistant material, smooth to be layed in capsula interna module (1)
Entire top surface；Adaptive lower surface (6) uses flexible material, is padded on capsula interna module (1) between bottom and ground.
2. as described in claim 1 based on the packaged type runway of shear thickening non-newtonian fluid, which is characterized in that institute
The shear thickening non-newtonian fluid filler (5) stated uses porous media, preferably blister steel, foamed aluminium or foamed plastics.
3. as described in claim 1 based on the packaged type runway of shear thickening non-newtonian fluid, which is characterized in that institute
The material for the flat upper surface (4) stated is preferably rubber.
4. as described in claim 1 based on the packaged type runway of shear thickening non-newtonian fluid, which is characterized in that institute
The material for the adaptive lower surface (6) stated is preferably rubber.
5. as described in claim 1 based on the packaged type runway of shear thickening non-newtonian fluid, which is characterized in that institute
The secondary runway (3) stated is built by smooth rigid plate.
6. as claimed in claim 5 based on the packaged type runway of shear thickening non-newtonian fluid, which is characterized in that institute
The smooth rigid plate stated is preferably steel plate.
7. as described in claim 1 based on the packaged type runway of shear thickening non-newtonian fluid, which is characterized in that institute
It is removably assembled between each module for the whole runway stated.
8. as described in claim 1 based on the packaged type runway of shear thickening non-newtonian fluid, which is characterized in that main
The top surface of runway and secondary runway (3) should keep smooth and continuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910804002.9A CN110499690B (en) | 2019-08-28 | 2019-08-28 | Movable runway based on shear thickening non-Newtonian fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910804002.9A CN110499690B (en) | 2019-08-28 | 2019-08-28 | Movable runway based on shear thickening non-Newtonian fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110499690A true CN110499690A (en) | 2019-11-26 |
| CN110499690B CN110499690B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910804002.9A Active CN110499690B (en) | 2019-08-28 | 2019-08-28 | Movable runway based on shear thickening non-Newtonian fluid |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472226A (en) * | 2020-04-29 | 2020-07-31 | 无锡市政设计研究院有限公司 | non-Newtonian fluid pillow bag and method for temporarily repairing pavement by using same |
| CN115871948A (en) * | 2023-02-17 | 2023-03-31 | 秦皇岛优益创联特种车辆制造有限公司 | Motor-driven runway |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160208444A1 (en) * | 2014-09-19 | 2016-07-21 | Joe Penland, Jr. | Industrial mat having side bumpers and lifting elements |
| CN205856962U (en) * | 2016-07-29 | 2017-01-04 | 龙军 | A kind of spliced runway |
| CN206090212U (en) * | 2016-09-29 | 2017-04-12 | 梁红才 | Composite road engineering cover plate |
| CN107386044A (en) * | 2017-08-28 | 2017-11-24 | 康雪芳 | The horizontal runway of mobile aggregation type |
| CN107806024A (en) * | 2017-11-21 | 2018-03-16 | 陈庆寿 | Interim deceleration strip based on non-newtonian fluid |
-
2019
- 2019-08-28 CN CN201910804002.9A patent/CN110499690B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160208444A1 (en) * | 2014-09-19 | 2016-07-21 | Joe Penland, Jr. | Industrial mat having side bumpers and lifting elements |
| CN205856962U (en) * | 2016-07-29 | 2017-01-04 | 龙军 | A kind of spliced runway |
| CN206090212U (en) * | 2016-09-29 | 2017-04-12 | 梁红才 | Composite road engineering cover plate |
| CN107386044A (en) * | 2017-08-28 | 2017-11-24 | 康雪芳 | The horizontal runway of mobile aggregation type |
| CN107806024A (en) * | 2017-11-21 | 2018-03-16 | 陈庆寿 | Interim deceleration strip based on non-newtonian fluid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472226A (en) * | 2020-04-29 | 2020-07-31 | 无锡市政设计研究院有限公司 | non-Newtonian fluid pillow bag and method for temporarily repairing pavement by using same |
| CN115871948A (en) * | 2023-02-17 | 2023-03-31 | 秦皇岛优益创联特种车辆制造有限公司 | Motor-driven runway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110499690B (en) | 2020-06-30 |
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