CN105274959B - Dykes and dams permeability simulation tester par device - Google Patents
Dykes and dams permeability simulation tester par device Download PDFInfo
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- CN105274959B CN105274959B CN201510652993.5A CN201510652993A CN105274959B CN 105274959 B CN105274959 B CN 105274959B CN 201510652993 A CN201510652993 A CN 201510652993A CN 105274959 B CN105274959 B CN 105274959B
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Abstract
The present invention relates to a kind of dykes and dams permeability simulation tester par device, including for setting the casing of dykes and dams, inlet opening and apopore are provided with casing, location interval between inlet opening and apopore is provided with some vertical pressure-measuring pipes, position in casing near side wall where inlet opening is provided with the rocker being vertically arranged, rocker is connected with swinging drive mechanism, and the flat water tank of liftable upper opening is provided with outside casing, and flat water tank is connected with casing.Dykes and dams are set in casing, and the pressure-measuring pipe in casing is embedded in dykes and dams, rocker swing promote casing water is with simulated waves and produces wave penetration, permeation effects of the wave force to dykes and dams are studied by each measured value of pressure-measuring pipe.
Description
Technical field
The present invention relates to a kind of dykes and dams simulation test device, especially a kind of dykes and dams permeability simulation tester par dress
Put.
Background technology
In order to the water conservancy to nature carries out effective regulation and control, the purpose brought good to and remove all evil is reached, since ancient times, the mankind build
Substantial amounts of hydraulic engineering.Sea wall is located in the boundary line on ocean and land, is the strong barrier of coastline protection.Hydraulic structure
Effect of the complexity of condition of work mainly due to environmental load.The environmental load of hydraulic structure mostly come from wind, wave,
Stream, ice and earthquake.Interaction between these environmental loads and hydraulic structure, with obvious dynamic characteristics, random spy
Property and nonlinear characteristic.Wave load is one of important environmental load, in general, when wave height is more than 0.5m, is just taken an examination
Consider the influence of wave force.Under the ringing that subject wave force, its infiltration and stability all there occurs very big shadow to sea wall
Ring.Root according to data, has 40.5% to be caused by seepage failure in the dam of accident.Wave force under many circumstances may be used
Controlling load can be turned into, there are different waters different wave factors will produce different influences to dykes and dams.Therefore, wave
The reasonable analysis of load are particularly important to dam designs.At present, there is what some large-scale experiment rooms had a specialty to make ripple pond, but all
Than relatively large, the popularity for using is restricted, and is not suitable for grinding specifically designed for the experiment demand of permeability this aspect
Study carefully dykes and dams infiltration.
The content of the invention
The present invention provides a kind of dykes and dams permeability simulation tester par device, and can simulate bear ripple in dykes and dams real work
The situation of unrestrained power, so as to study influence of the wave force permeability factor to dykes and dams.
The present invention provides a kind of dykes and dams permeability simulation tester par device, can simulate actual waves of seawater power, so that
Influence of the research wave force permeability factor to dykes and dams.
The technical solution adopted for the present invention to solve the technical problems is：A kind of dykes and dams permeability simulation tester par dress
Put, including inside is used for setting the casing of dykes and dams, and inlet opening is provided with the wall of casing side, is set on relative opposite side wall
Apopore is equipped with, the location interval between inlet opening and apopore is provided with some vertical pressure-measuring pipes, near water inlet in casing
The position of side wall is provided with the rocker being vertically arranged where hole, and rocker is connected with swinging drive mechanism, and being provided with outside casing can
The flat water tank of the upper opening of lifting, flat water tank is connected with inlet opening by water pipe, and flat water tank is connected with water inlet pipe.Used in casing
In dykes and dams are set, when setting dykes and dams, the pressure-measuring pipe in casing is embedded in dykes and dams, driving of the rocker in swinging drive mechanism
Lower swing promote casing water is with simulated waves and produces wave penetration, by dykes and dams inside pressure-measuring pipe each measured value so as to
Permeation effects of the wave force to dykes and dams are studied, flat water tank upper opening changes the height of flat water tank, you can change water in casing
Highly, so as to change the height of the horizontal plane with respect to dykes and dams of the wave of simulation, or ball-cock assembly is installed in flat water tank, by floating
Ball valve can lead to come the amplitude of fluctuation for controlling the height of water level in flat water tank, and then the height of water level come in control cabinet body, rocker
Cross swinging drive mechanism to be adjusted, so as to realize influence of the penetration of different wave sizes generations to dykes and dams.
Preferably, pressure-measuring pipe is L-shaped, the short side of bottom is perpendicularly fixed on box body wall, and side long is erected in box house.
Preferably, the lower hinge of rocker is on box body wall, swinging drive mechanism drives rocker to exist around hinge point
Swung in casing.
Preferably, cabinet wall is fixed with orthogonal horizontal rail and vertical track, the inwall of casing one sets two
The vertical track of root and a horizontal rail, the two ends of horizontal rail are respectively arranged on two vertical tracks, and horizontal rail can be along
Vertical track lifting.
Preferably, being mounted on a sliding block on each vertical track, horizontal rail is fixed on sliding block, sliding block with it is perpendicular
To being provided with retaining mechanism between track；One sliding block is installed in horizontal rail, lock is provided between sliding block and horizontal rail
Tight mechanism.
Preferably, the bottom of rocker is provided with the rotating shaft for protruding horizontally up, rotating shaft is inserted into the sliding block of horizontal track surface
Interior formation articulated structure.
Preferably, flat water tank is connected with elevating mechanism, elevating mechanism includes being hinged in X-shaped by many pivoted arms forming
Lift, lift top is fixed with supporting table, and flat water tank is fixed in supporting table, and supporting table connection drives supporting table lifting
Telescoping cylinder, telescoping cylinder is flexible by controller control.
Preferably, the apopore of casing is less than inlet opening.
Preferably, swinging drive mechanism uses crank and rocker mechanism.
The beneficial effects of the invention are as follows：By setting dykes and dams in casing, rocker waves generation wave, and pressure-measuring pipe can be surveyed
, to the osmotic pressure of dykes and dams, can simulate bear the situation of wave force in dykes and dams real work, so as to study wave force ooze for standing wave wave
Saturating influence of the factor to dykes and dams.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention；
Fig. 2 is a kind of connection diagram of rocker of the invention；
Fig. 3 is that a kind of dykes and dams of the invention set schematic diagram；
In figure：1st, casing, 2, rocker, 3, inlet opening, 4, flat water tank, 5, elevating mechanism, 6, apopore, 7, pressure-measuring pipe, 8,
Vertical track, 9, sliding block, 10, horizontal rail, 11, dykes and dams.
Specific embodiment
Below by specific embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：A kind of dykes and dams permeability simulation tester par device（Referring to Fig. 1）, including inside is used for setting
The casing 1 of dykes and dams 11, casing upper opening.Rocker 2 is inserted with from casing upper opening, rocker is hinged with cabinet wall, shaken
Plate is connected with swinging drive mechanism, and rocker can oscillate under the driving of swinging drive mechanism around hinge point.This reality
Swinging drive mechanism uses crank and rocker mechanism in applying example.
Inlet opening 3 is provided with casing left side wall, apopore 6 is provided with relative right side wall, and apopore position
Less than the position of inlet opening.Location interval in casing between left side wall to right side wall is provided with some pressure-measuring pipes 7, pressure-measuring pipe
L-shaped, the short side of bottom is perpendicularly fixed on box body wall, and side long is erected in box house, and short side is drawn from the rear wall of casing
Measurement data line.
（Referring to Fig. 2）The front-rear side walls inner surface of casing is respectively fixed with two vertical tracks 8, pacifies on each vertical track
Equipped with a sliding block 9, retaining mechanism is provided between sliding block and vertical track, sliding block can slide up and down liter along vertical track
Drop, fixes horizontal rail 10 on two sliding blocks of vertical track, horizontal rail is provided with a sliding block, and the sliding block can be along horizontal rail
Level is slided, and retaining mechanism is provided between sliding block and horizontal rail.The bottom of rocker is provided with the rotating shaft for protruding horizontally up, rotating shaft
It is inserted into and articulated structure is formed in the sliding block of horizontal track surface.
The flat water tank 4 of liftable upper opening is provided with outside casing, flat water tank passes through water pipe with the inlet opening of casing
It is connected, flat water tank is connected with water inlet pipe.Flat water tank is connected with elevating mechanism 5, and elevating mechanism includes mutual in X-shaped by many pivoted arms
It is hinged and forms lift, lift top is fixed with supporting table, flat water tank is fixed in supporting table, supporting table connection drives support
The telescoping cylinder of platform lifting, telescoping cylinder is flexible by controller control.
Dykes and dams 11 are piled with the material with dykes and dams phase same material in casing, pressure-measuring pipe is embedded in inside by dykes and dams, from flat water tank
Water inlet pipe pour water, water flows into casing by water pipe from flat water tank through inlet opening, controls the height of flat water tank to come in control cabinet body
The height of water, after water reaches setting height in casing, fixes the position of flat water tank, keeps current to continue.Rocker is waving drive
Swung back and forth under the driving of motivation structure, simulated in swing process and produce wave, the wave penetration of generation to be delivered to inside dykes and dams,
And detected by the pressure-measuring pipe inside dykes and dams, can learn that dykes and dams receive the influence of infiltration by the measured value of pressure-measuring pipe.It is logical
Cross elevating mechanism and change the height of flat water tank, so that change the height of water in casing, so as to obtain the different height water surface to dykes and dams
Permeation effects.By changing the drive amplitude of swinging drive mechanism, so as to change the amplitude of fluctuation of rocker to change wave
It is unrestrained high, so that the different wave permeation effects to dykes and dams high are obtained, articulated position of the regulation rocker in casing, so as to adjust casing
The wave of interior water obtains more complicated dykes and dams permeation effects result in the flow condition of depth direction.
Embodiment described above is a kind of preferred version of the invention, and any formal limit is not made to the present invention
System, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (8)
1. a kind of dykes and dams permeability simulation tester par device, it is characterised in that be used for setting the case of dykes and dams including an inside
Body, is provided with inlet opening on the wall of casing side, apopore is provided with relative opposite side wall, between inlet opening and apopore
Location interval is provided with some vertical pressure-measuring pipes, and the position in casing near side wall where inlet opening is provided with what is be vertically arranged
Rocker, rocker is connected with swinging drive mechanism, is provided with the flat water tank of liftable upper opening outside casing, flat water tank with enter
Water hole is connected by water pipe, and flat water tank is connected with water inlet pipe；In on box body wall, swinging drive mechanism drives the lower hinge of rocker
Rocker swings around hinge point in casing.
2. dykes and dams permeability simulation tester par device according to claim 1, it is characterised in that pressure-measuring pipe is L-shaped,
The short side of bottom is perpendicularly fixed on box body wall, and side long is erected in box house.
3. dykes and dams permeability simulation tester par device according to claim 1 and 2, it is characterised in that cabinet wall is solid
Surely there are orthogonal horizontal rail and vertical track, the inwall of casing one sets two vertical tracks and a horizontal rail, water
The two ends in plate rail road are respectively arranged on two vertical tracks, and horizontal rail can be lifted along vertical track.
4. dykes and dams permeability simulation tester par device according to claim 3, it is characterised in that each vertical track
On be mounted on a sliding block, horizontal rail is fixed on sliding block, and retaining mechanism is provided between sliding block and vertical track；Level
One sliding block is installed on track, retaining mechanism is provided between sliding block and horizontal rail.
5. dykes and dams permeability simulation tester par device according to claim 4, it is characterised in that the bottom of rocker sets
The rotating shaft for protruding horizontally up is equipped with, rotating shaft is inserted into and articulated structure is formed in the sliding block of horizontal track surface.
6. dykes and dams permeability simulation tester par device according to claim 1 and 2, it is characterised in that flat water tank is connected
There is elevating mechanism, elevating mechanism includes being hinged in X-shaped by many pivoted arms forming lift, and lift top is fixed with support
Platform, flat water tank is fixed in supporting table, and supporting table connection drives the telescoping cylinder of supporting table lifting, telescoping cylinder to be stretched by controller control
Contracting.
7. dykes and dams permeability simulation tester par device according to claim 1 and 2, it is characterised in that the water outlet of casing
Hole is less than inlet opening.
8. dykes and dams permeability simulation tester par device according to claim 1 and 2, it is characterised in that wave driving machine
Structure uses crank and rocker mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652993.5A CN105274959B (en) | 2015-10-10 | 2015-10-10 | Dykes and dams permeability simulation tester par device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652993.5A CN105274959B (en) | 2015-10-10 | 2015-10-10 | Dykes and dams permeability simulation tester par device |
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| CN105274959A CN105274959A (en) | 2016-01-27 |
| CN105274959B true CN105274959B (en) | 2017-05-31 |
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| CN201510652993.5A Active CN105274959B (en) | 2015-10-10 | 2015-10-10 | Dykes and dams permeability simulation tester par device |
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| CN107192534B (en) * | 2017-06-22 | 2019-05-24 | 武汉理工大学 | A kind of flushometer of shipping of green water test |
| CN108344544A (en) * | 2018-04-26 | 2018-07-31 | 山东大学 | A kind of experimental rig and method measuring composite geo-membrane defect leakage |
| CN109556826B (en) * | 2019-01-23 | 2024-04-02 | 中国工程物理研究院总体工程研究所 | Parallel guiding type wave simulation generating device under supergravity field |
| CN111307686A (en) * | 2020-02-28 | 2020-06-19 | 中国海洋大学 | Experimental device and method for observing deformation of dam impervious wall based on PIV technology |
| CN113981882A (en) * | 2021-11-08 | 2022-01-28 | 郝玉鹏 | Dykes and dams protecting against shock analogue means for water conservancy water and electricity |
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|---|---|---|---|---|
| US5135615A (en) * | 1990-07-03 | 1992-08-04 | Tamfelt Oy Ab | Device for measuring the condition of a felt and for reconditioning it |
| CN203096683U (en) * | 2013-02-18 | 2013-07-31 | 河海大学 | Model test device of embankment project seepage failure development process |
| CN203452104U (en) * | 2013-07-18 | 2014-02-26 | 上海交通大学 | Laboratory simulation testing device for underground water seepage blocked by pile foundations |
| KR101376092B1 (en) * | 2013-02-13 | 2014-03-21 | 한국지질자원연구원 | Laboratory flume for examining water wave propagation due to submarine landslides |
| CN103871309A (en) * | 2014-03-31 | 2014-06-18 | 浙江省水利河口研究院 | Mud flat wave current oblique crossing simulation method |
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2015
- 2015-10-10 CN CN201510652993.5A patent/CN105274959B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5135615A (en) * | 1990-07-03 | 1992-08-04 | Tamfelt Oy Ab | Device for measuring the condition of a felt and for reconditioning it |
| KR101376092B1 (en) * | 2013-02-13 | 2014-03-21 | 한국지질자원연구원 | Laboratory flume for examining water wave propagation due to submarine landslides |
| CN203096683U (en) * | 2013-02-18 | 2013-07-31 | 河海大学 | Model test device of embankment project seepage failure development process |
| CN203452104U (en) * | 2013-07-18 | 2014-02-26 | 上海交通大学 | Laboratory simulation testing device for underground water seepage blocked by pile foundations |
| CN103871309A (en) * | 2014-03-31 | 2014-06-18 | 浙江省水利河口研究院 | Mud flat wave current oblique crossing simulation method |
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| CN105274959A (en) | 2016-01-27 |
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Effective date of registration: 20200714 Address after: 710000 Shaanxi Xi'an economic and Technological Development Zone, Fengcheng four road, Ming Guang road, southeast corner of the new business building 1808 Patentee after: SHAANXI ZHUANYI INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Zhejiang Sci-Tech University Hangzhou city 310018 Park in Xiasha Higher Education of Zhejiang Province Patentee before: Zhejiang University of Technology |
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Effective date of registration: 20201023 Address after: 215600 station 0002, 20th floor, building A-1, shazhouhu science and Technology Innovation Park, Huachang Road, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province (cluster registration) Patentee after: Youbiao e-commerce (Suzhou) Co., Ltd Address before: 710000 Shaanxi Xi'an economic and Technological Development Zone, Fengcheng four road, Ming Guang road, southeast corner of the new business building 1808 Patentee before: SHAANXI ZHUANYI INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |