CN209356164U - A kind of wave triggering Lu Po friable deposit deformation simulative device - Google Patents
A kind of wave triggering Lu Po friable deposit deformation simulative device Download PDFInfo
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- CN209356164U CN209356164U CN201822197446.4U CN201822197446U CN209356164U CN 209356164 U CN209356164 U CN 209356164U CN 201822197446 U CN201822197446 U CN 201822197446U CN 209356164 U CN209356164 U CN 209356164U
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Abstract
The utility model discloses a kind of waves to trigger Lu Po friable deposit deformation simulative device, which includes sink, and the side of the sink is provided with Zao Po mechanism, and the other side of the sink is provided with wave maker structure；The Zao Po mechanism includes crane and is mounted on crane and makes ramp；The upper surface for making ramp is successively equipped with the first particulate soot layer, coarse grain soot layer, the second particulate soot layer from the bottom to top；The wave maker structure includes the wave paddle being arranged in sink and the motor that is arranged in outside sink, and the rotary shaft of the motor is fixedly connected through basin sidewall with wave paddle.The wave triggering Lu Po friable deposit deformation simulative device of the utility model can simulate the Lu Po environment of different slope foots, under the wave action in different wave length and period, observe the fluidisation deformation of friable deposit.
Description
Technical field
The utility model relates to the technical fields of wave simulation, and in particular to a kind of wave triggering Lu Po friable deposit change
Shape simulator.
Background technique
Friable deposit metamorphosis forms a new class of lithologic deposit type-sandstone intrusion complex, sandstone intrusion
Complex has become a hot spot of international sedimentology research at present, and trigger mechanism is complicated, and research is more weak at present.Wave
It is one of important extraneous trigger mechanism, especially for deep-sea Lu Po environment.Wave is main water in marine environment
One of kinetic factor, wave is in from off-lying sea to the communication process on offshore or bank, it may occur that wave aufhellung, refraction, reflection, around
It penetrates, sea bottom friction dissipation of energy and the phenomenon that a series of complex such as broken, more concentrates on seashore so studying at present
In terms of protection works.With the development of science and technology, to the description of wave by regular wave (single wave), unidirectional irregular wave (two
Tie up random wave) develop to multi-directional irregular wave (three-dimensional random wave).In order to more realistically describe ocean wave motion and its and building
Interaction, the method generallyd use include numerical method and physical method simulation.
Physical analogy for wave, 1970, water conservancy experiment station, Britain 10 irregular wave generators and was listed in first
On the circular arc that one section of central angle is 100 ° in the pond of 18 × 18 × 1.5m (depth of water), the wave energy direction of each wave maker as required
Wave is made in distribution, generates multi-directional irregular wave in the area of the center of circle, the Fuel Tanking Unit for the experimental study North Sea.Effective mould of this method
Type area is smaller (about 3 × 3m), and limitation is larger, it is difficult to be promoted.
Nineteen fifty France Sogreah tests developed sectional wave generator, side by side in line multistage wave maker, sharp
Oblique waves are manufactured with the motion phase difference between each wave paddle.Each wave paddle unit is made when wave in the plane at snakelike fortune
It is dynamic, therefore be called and do snake type wave generator.1977, Univ Edinburgh UK developed it for manufacturing three-dimensional random wave, wave maker
It is made of the wave unit of making of 89 pieces of wide 0.3m, pond scale is 30 × 20 × 0.8m (depth of water).Thereafter it also proposes some other
Wave making method, such as Naeser (1979) are proposed with wave diffraction principle and make multi-directional wave, but seldom practical due to its is more complex
Using current each state all uses snake type wave generator to manufacture three-dimensional random wave.
1989, " seashore and the offshore engineering National Key Laboratory " of domestic Dalian University of Technology established wave, tide, stream
There are the dell of one 15 × 15 × 1m, most flood in comprehensive pond, the long 55m in pond, width 34m, depth 2.3m, maximum water depth 0.7m, pond middle part
Deeply up to l.7m.From AOC company, the U.S. introduce movable multidirectional irregular wave generator by 0.8m every section wide 30 sections of wave paddles
Composition, can be placed in any position in pond, can be used for studying phase interaction of the drive marine factor with seashore, sea bed and works
With etc..But since the width of its individual plates is larger, quality and effective test that wave maker generates multi-directional irregular wave are influenced
Range.It is preferably engineering practice service to further increase the level of laboratory multi-directional irregular wave wave simulation.2003
Year, the snakelike multi-directional irregular wave that " seashore and the offshore engineering National Key Laboratory " of Dalian University of Technology voluntarily develops makes wave
Machine system, the wide 28m of wave maker are made of the wave paddle of 70 pieces of high 0.9m, width 0.4m, are mounted in its multifunctional comprehensive pond,
The long 55m in pond, width 34m, the side that wave maker is installed therein, other three sides are sinker.
2017, Environmental Science and Engineering institute, Chinese Marine University was in the sink with the wave in different wave height and period point
The other sandy beach to different gradation acts on, and probes into changing rule of the beach face under wave exogenetic process.Their experiment water
There is wave elimination facility at slot overall length 14m, width 0.5m, high 0.7m, sink both ends, and one end is furnished with push-plate type wave making system.In experimental tank
3 wave-height gauges, marking wave High variation are provided with along wave propagation direction.Test section at simulation sandy beach, with the thin steel of high 60cm
Sink is uniformly divided into two sides by plate.But the purpose of this device is to probe into the variation of beach face, can not have been simulated certain
Variation inside the Lu Po environment of slope angle, and observation deposit, and experimental expenses is expensive.In conclusion existing open skill
Not about the simulation for exploring the trigger action that wave deforms Lu Po friable deposit in art.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies of above-mentioned background technique, and it is loose heavy to provide a kind of wave triggering Lu Po
Product composition deformation simulator, which can simulate the Lu Po environment of different slope foots, in the wave action of different wave length and period
Under, observe the fluidisation deformation of friable deposit.
To achieve the above object, a kind of wave triggering Lu Po friable deposit deformation simulative dress designed by the utility model
It sets, including sink, the side of the sink is provided with Zao Po mechanism, and the other side of the sink is provided with wave maker structure；
The Zao Po mechanism includes crane and is mounted on crane and makes ramp；The upper surface for making ramp is under
It is supreme to be successively equipped with the first particulate soot layer, coarse grain soot layer, the second particulate soot layer；
The wave maker structure includes the wave paddle being arranged in sink and the motor that is arranged in outside sink, the rotation of the motor
Shaft is fixedly connected through basin sidewall with wave paddle.
In above-mentioned technical proposal, the crane include the vertical punching angle steel that is arranged on the side angle Liang Ge of sink and
Lateral punching angle steel is equipped with and can be adjusted up and down in height between the vertical punching angle steel and lateral punching angle steel at the same angle
Oblique punching angle steel；It is described to make between the oblique punching angle steel that ramp is mounted on two angles.
In above-mentioned technical proposal, the junction of the vertical punching angle steel and lateral punching angle steel is fixed by the first bolt
Connection.
In above-mentioned technical proposal, one end of the oblique punching angle steel connects by the way that the second bolt and vertical punching angle steel are fixed
It connects, the other end of the oblique punching angle steel is fixedly connected by third bolt with lateral punching angle steel.
In above-mentioned technical proposal, described make also is equipped with water-proof skid-proof pad between ramp and the first particulate soot layer.
In above-mentioned technical proposal, described make is provided with wave-height gauge on ramp, the bottom of the wave-height gauge extends vertically downward
It is fixedly connected with ramp is made.
In above-mentioned technical proposal, the side of the sink is additionally provided with drainpipe.
In above-mentioned technical proposal, shut-off valve is installed on the drainpipe.
In above-mentioned technical proposal, erecting bed is provided with below the motor；In the rotary shaft and wave paddle of the motor
The heart is fixedly connected.
In above-mentioned technical proposal, the coarse grain soot layer includes chromatic colour glass microballoon.
Compared with prior art, the utility model has the advantages that
First, the utility model is set by designing the slope You Zao mechanism and wave maker structure in the sink by Zao Po mechanism
Required terrain slope (3 ° of -45 ° of ranges), the Lu Po environment of the different slope angle of analog are set, and wave paddle is driven by motor
Wave is generated, the parameter of wave is controlled according to the power size of the height of wave paddle, the depth of water and motor, and by wave-height gauge
Obtain wave height and the period of wave.
Second, the utility model wave triggering Lu Po friable deposit deformation simulative device on making ramp from the bottom to top
It is successively equipped with the first particulate soot layer of simulation mud stone, is full of the coarse grain soot layer and the second particulate glass of water
Microbead layer can simulate under the wave action in different wave length and period and reproduce wave to sandstone intrusion complex at Lu Po
Formation mechanism preferably probe into and improve stream phenomena such as observing loose deposition Logistics deformation, sandstone intrusion occurs
Change theoretical.
Third, the coarse grain soot layer of the utility model includes chromatic colour glass microballoon, it during the experiment, can be whole
The change procedure for observing colored coarse grain glass microballoon interval, analyzes wave characteristics, and study wave to influence it；Experiment terminates
Afterwards, after discharging water, drying, be sliced, internal sedimentary structure can be observed.
Fourth, the utility model wave triggering Lu Po friable deposit deformation simulative device have it is simple and reasonable,
It is easy to operate, convenient for observation, economical and practical, practical feature.
Detailed description of the invention
Fig. 1 is the schematic perspective view that the utility model wave triggers Lu Po friable deposit deformation simulative device；
Fig. 2 is the schematic view of the front view that wave shown in Fig. 1 triggers Lu Po friable deposit deformation simulative device；
In figure: 1- sink, 2- Zao Po mechanism, 3- wave maker structure, 4- crane, the vertical punching angle steel of 4.1-, 4.2- are lateral
The oblique punching angle steel of punching angle steel, 4.3-, 5- make ramp, the first particulate of 6- soot layer, 7- coarse grain soot layer, 8-
Two particulate soot layers, 9- wave paddle, 10- motor, the first bolt of 11.1-, the second bolt of 11.2-, 11.3- third bolt,
12- water-proof skid-proof pad, 13- wave-height gauge, 14- drainpipe, 15- shut-off valve, 16- erecting bed.
Specific embodiment
The performance of the utility model is described in detail below with reference to case study on implementation, but they are not constituted to originally practical new
The restriction of type, it is only for example.Simultaneously by illustrating the utility model the advantages of, will become clearer and be readily appreciated that.
A kind of wave as depicted in figs. 1 and 2 triggers Lu Po friable deposit deformation simulative device, including sink 1, sink
1 size is long 2m × wide 1m × high 1m.The side of the sink 1 is provided with Zao Po mechanism 2, and the other side of the sink 1 is set
It is equipped with wave maker structure 3；The side of the sink 1 is additionally provided with drainpipe 14, is equipped with shut-off valve 15 on the drainpipe 14.Institute
The slope Shu Zao mechanism 2 includes crane 4 and is mounted on crane 4 and makes ramp 5；The crane 4 includes that sink 1 is arranged in
Vertical punching angle steel 4.1 and lateral punching angle steel 4.2 on the angle Liang Ge of side, the vertical punching angle steel 4.1 positioned at the same angle
The oblique punching angle steel 4.3 that can be can be adjusted up and down in height is installed between lateral punching angle steel 4.2, the ramp 5 of making is mounted on
Between oblique punching angle steel 4.3 on two angles, the angle between oblique punching angle steel 4.3 and lateral punching angle steel 4.2 is 3 °-
45 °, the Lu Po environment of the different slope angle of analog.
In above-mentioned technical proposal, the junction of the vertical punching angle steel 4.1 and lateral punching angle steel 4.2 passes through the first spiral shell
Bolt 11.1 is fixedly connected.One end of the oblique punching angle steel 4.3 is fixed by the second bolt 11.2 and vertical punching angle steel 4.1
The other end of connection, the oblique punching angle steel 4.3 is fixedly connected by third bolt 11.3 with lateral punching angle steel 4.2.
In above-mentioned technical proposal, the upper surface for making ramp 5 is successively equipped with the first particulate glass microballoon from the bottom to top
Layer 6 (thickness 5cm), coarse grain soot layer 7 (thickness 3cm), the second particulate soot layer 8 (thickness 5cm)；The coarse grain glass
Glass microbead layer 7 includes chromatic colour glass microballoon, and coarse grain soot layer 7 is then covered with after soaking, in this way in order to make coarse grain glass micro-
Pearl absorbs saturated water, and top the second particulate soot layer 8 is covered on rapidly on coarse grain soot layer 7.It is described to make ramp 5
Water-proof skid-proof pad 12 is also equipped between the first particulate soot layer 6.Described make is provided with wave-height gauge 13 on ramp 5, institute
State to make and offer mounting hole on ramp 5, the bottom of the wave-height gauge 13 extend in insertion mounting hole vertically downward through screw thread or
The mode of person's gluing is fixedly connected with ramp 5 is made.
In above-mentioned technical proposal, the wave maker structure 3 includes the wave paddle 9 being arranged in sink 1 and is arranged outside sink 1
Motor 10, the rotary shaft of the motor 10 is fixedly connected through 1 side wall of sink with wave paddle 9.The lower section of the motor 10 is set
It is equipped with erecting bed 16；The rotary shaft of the motor 10 is fixedly connected with 9 center of wave paddle, by adjusting the height of branch erecting bed 16
The length of degree, the height of motor 10 and wave paddle 9, it is ensured that wave paddle 9 will not touch deposition during generating wave
Object.
The utility model wave triggers the course of work of Lu Po friable deposit deformation simulative device, includes the following steps:
Firstly, installing drainpipe 14 and shut-off valve 15 on sink 1, the two corners in 1 side of sink install two pairs respectively and hang down
The vertical punching angle steel 4.1 and lateral punching angle steel 4.2 directly arranged, then in vertical punching angle steel 4.1 and lateral punching angle steel 4.2
Between need to adjust according to the gradient oblique punching angle steel 4.3 be installed so that oblique punching angle steel 4.3 and lateral punching angle steel 4.2
Between form 15 ° of slope angle, mounting hole is bored on ramp 5 in making for organic glass material, the bottom of wave-height gauge 13 is prolonged vertically downward
Stretch in insertion mounting hole by way of screw thread or gluing with make ramp 5 and be fixedly connected, and by ramp 5 of making be placed on two
On oblique punching angle steel 4.3 on angle.
Then, the first particulate soot layer 6, the coarse grain glass of 3cm thickness that 5cm thickness is successively laid on making ramp 5 are micro-
Second particulate soot layer 8 of pearl 7 (being mixed with colorful glass microbead) of layer and 5cm thickness, wherein coarse grain soot layer 7 is profit
It is then covered with after wet, in this way in order to allow coarse grain glass microballoon to absorb saturated water, the second particulate soot layer 8 at top is covered rapidly
On coarse grain soot layer 7.
Then, shut-off valve 15 is closed, is slowly filled the water into sink 1, until the water surface is higher by the second particulate soot layer 8 most
High vertex 50cm；Erecting bed 16 is placed on the ground of the other side of sink 1, and a motor 10, electricity are placed on erecting bed 16
The rotary shaft of machine 10 is fixedly connected through 1 side wall of sink with the centre bore of wave paddle 9.Height, electricity by adjusting erecting bed 16
The height of machine 10 and the length of wave paddle 9, it is ensured that wave paddle 9 will not touch deposit during generating wave.
Finally, opening motor 10 adjusts its power, the variation of deposit is watched, records the reading of experimentation and wave-height gauge 13
Number.Experiment terminates, and closes and opens shut-off valve 15, allows water to drain from drainpipe 14, after drying, being sliced, can observe inside
Sedimentary structure.
It is other unspecified to belong to the prior art.
Claims (10)
1. a kind of wave triggers Lu Po friable deposit deformation simulative device, it is characterised in that: including sink (1), the sink
(1) side is provided with Zao Po mechanism (2), and the other side of the sink (1) is provided with wave maker structure (3)；
The Zao Po mechanism (2) includes crane (4) and is mounted on crane (4) and makes ramp (5)；It is described to make ramp (5)
Upper surface be successively equipped with the first particulate soot layer (6), coarse grain soot layer (7), the second particulate glass from the bottom to top
Glass microbead layer (8)；
The wave maker structure (3) includes the motor (10) of the wave paddle (9) being arranged in sink (1) and setting in sink (1) outside,
The rotary shaft of the motor (10) is fixedly connected through sink (1) side wall with wave paddle (9).
2. wave according to claim 1 triggers Lu Po friable deposit deformation simulative device, it is characterised in that: the liter
Dropping frame (4) includes vertical punching angle steel (4.1) and lateral punching angle steel (4.2) of the setting on the side angle Liang Ge of sink (1),
Being equipped between the vertical punching angle steel (4.1) and lateral punching angle steel (4.2) at the same angle can be adjusted up and down in height
Oblique punching angle steel (4.3)；It is described to make between the oblique punching angle steel (4.3) that ramp (5) is mounted on two angles.
3. wave according to claim 2 triggers Lu Po friable deposit deformation simulative device, it is characterised in that: described perpendicular
It is fixedly connected to punching angle steel (4.1) with the junction of lateral punching angle steel (4.2) by the first bolt (11.1).
4. wave according to claim 3 triggers Lu Po friable deposit deformation simulative device, it is characterised in that: described oblique
It is fixedly connected to one end of punching angle steel (4.3) by the second bolt (11.2) with vertical punching angle steel (4.1), the oblique punching
The other end of hole angle steel (4.3) is fixedly connected by third bolt (11.3) with lateral punching angle steel (4.2).
5. wave according to claim 1 or 2 or 3 or 4 triggers Lu Po friable deposit deformation simulative device, feature exists
In: described make also is equipped with water-proof skid-proof pad (12) between ramp (5) and the first particulate soot layer (6).
6. wave according to claim 5 triggers Lu Po friable deposit deformation simulative device, it is characterised in that: described to make
It is provided on ramp (5) wave-height gauge (13), the bottom of the wave-height gauge (13) extends vertically downward and make ramp (5) fixed company
It connects.
7. wave according to claim 6 triggers Lu Po friable deposit deformation simulative device, it is characterised in that: the water
The side of slot (1) is additionally provided with drainpipe (14).
8. wave according to claim 7 triggers Lu Po friable deposit deformation simulative device, it is characterised in that: the row
Shut-off valve (15) are installed on water pipe (14).
9. wave according to claim 8 triggers Lu Po friable deposit deformation simulative device, it is characterised in that: the electricity
Erecting bed (16) are provided with below machine (10)；The rotary shaft of the motor (10) is fixedly connected with wave paddle (9) center.
10. wave according to claim 9 triggers Lu Po friable deposit deformation simulative device, it is characterised in that: described
Coarse grain soot layer (7) includes chromatic colour glass microballoon.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682572A (en) * | 2018-12-25 | 2019-04-26 | 长江大学 | A kind of wave triggering Lu Po friable deposit deformation simulative device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682572A (en) * | 2018-12-25 | 2019-04-26 | 长江大学 | A kind of wave triggering Lu Po friable deposit deformation simulative device |
| CN109682572B (en) * | 2018-12-25 | 2024-03-19 | 长江大学 | Wave-triggered Liu Po loose sediment deformation simulation device |
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