CN204101416U - Geotechnique's original position dicyclo infiltration experiment device - Google Patents
Geotechnique's original position dicyclo infiltration experiment device Download PDFInfo
- Publication number
- CN204101416U CN204101416U CN201420512281.4U CN201420512281U CN204101416U CN 204101416 U CN204101416 U CN 204101416U CN 201420512281 U CN201420512281 U CN 201420512281U CN 204101416 U CN204101416 U CN 204101416U
- Authority
- CN
- China
- Prior art keywords
- water tank
- water
- original
- ring
- geotechnological
- Prior art date
Links
- 238000001764 infiltration Methods 0.000 title claims abstract description 17
- 239000011901 water Substances 0.000 claims abstract description 89
- 239000011521 glasses Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 materials Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 methods Methods 0.000 abstract description 4
- 230000002459 sustained Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 4
- 210000001364 Upper Extremity Anatomy 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
Abstract
Description
Technical field
The utility model relates to soil test field, especially relates to a kind of geotechnological original position dicyclo infiltration experiment device.
Background technology
Soil in-situ perviousness is generally tested by dicyclo permeability apparatus, that is, by inner ring and two czermak space water fillings, when water level is identical both keeping, measure the water percolating capacity of inner ring, by the perviousness of formulae discovery soil.Often adopt graduated cylinder in inner ring water filling in practice, simultaneously identical with both maintenances water level at two czermak spaces, process of the test is loaded down with trivial details.
Utility model content
The utility model provides a kind of geotechnological original position dicyclo infiltration experiment device, and solve the problem that soil in-situ permeability test process is loaded down with trivial details, its technical scheme is as described below:
A kind of geotechnological original position dicyclo infiltration experiment device, comprise water tank, outer shroud, inner ring, described water tank is divided into volume to be first water tank of 3000ml and volume being second water tank of 10000ml, each water tank is provided with reading tube, water intaking valve, outlet valve, vent valve and glass tube, described first water tank is connected with inner ring by connecting water pipe, and described second water tank is connected with outer shroud by connecting water pipe.
Described reading tube is arranged on the side of water tank.
Described vent valve and glass tube are arranged on the top of water tank, are provided with O-ring seal between described glass tube and water tank.
Water intaking valve, outlet valve are arranged on the bottom of water tank, and the outlet valve of described water tank is connected with connecting water pipe.
The material of described water tank and reading tube adopts transparent organic glass.
The top of described water tank is provided with handle.
Described connecting water pipe and outer shroud, inner ring pass through screwed connection, easy disassembly.
Described inner ring and outer shroud adopt steel.
Described geotechnological original position dicyclo infiltration experiment device device is easy to carry, simple to operate, in process of the test, the water level of inner ring and two czermak spaces can be made to remain at sustained height.
Accompanying drawing explanation
The structural representation of the geotechnological original position dicyclo infiltration experiment device that Fig. 1 provides for the utility model;
Fig. 2 is the sectional view of the utility model tank parts.
Embodiment
As depicted in figs. 1 and 2, the utility model adopts following structure: comprise water tank, outer shroud 18, inner ring 19 and connecting water pipe.Described water tank is divided into water tank 1 and water tank 11 two parts, and wherein the volume of water tank 1 is 3000ml, and the volume of water tank 11 is 10000ml.
Described water tank 1 side is provided with reading tube 3, and described water tank 1 top is provided with vent valve 5 and glass tube 2, is provided with O-ring seal 4 between described glass tube 2 and water tank 1; Described water tank 1 bottom arranges water intaking valve 14 and outlet valve 15, and described outlet valve 15 is connected with inner ring 19 by water pipe 17.
Described water tank 11 side is provided with reading tube 9, and described water tank 11 top is provided with vent valve 7 and glass tube 10, is provided with O-ring seal 8 between described glass tube 10 and water tank 11; Described water tank 11 bottom arranges water intaking valve 12 and outlet valve 13, and described outlet valve 13 is connected with outer shroud 18 by water pipe 16.
Described water tank upper is provided with handle 6.Screwed connection is passed through, easy disassembly between described water pipe 16, water pipe 17 and outer shroud 18 and inner ring 19.
Described water tank and reading tube material adopt transparent organic glass.Described inner ring 19 and outer shroud 18 adopt steel.
During test, test pits by predetermined depth excavation in test area, dig down a diameter again at the end, hole and equal the dark sump of outer shroud 18, the leveling end, hole.Inner ring 19 and outer shroud 18 are put into sump, makes it concentrically to justify.Two ring upper limbs should in same level.All spread bottom two rings with the thick gravel bed of 2cm.Water tank is placed in smooth plane, opens vent valve 5 and vent valve 7, by water intaking valve 14 and water intaking valve 12 feed-tank 1 and water tank 11 water filling respectively, then close vent valve 5 and vent valve 7.Be connected with inner ring 19 by water pipe 17 by outlet valve 15, outlet valve 13 is connected with outer shroud 18 by water pipe 16.
The bottom of glass tube 2 and glass tube 10 is adjusted to the position of about 0.5cm under two ring upper limbs.In inner ring and two czermak spaces, fill clear water, then open outlet valve 15 and outlet valve 13.According to law of connected vessels, the water level of inner ring and two czermak spaces will keep with the bottom of glass tube 2 and glass tube 10 at sustained height.Then according to the requirement record infiltration time of testing regulations and the reading of reading tube 3.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512281.4U CN204101416U (en) | 2014-09-05 | 2014-09-05 | Geotechnique's original position dicyclo infiltration experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512281.4U CN204101416U (en) | 2014-09-05 | 2014-09-05 | Geotechnique's original position dicyclo infiltration experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101416U true CN204101416U (en) | 2015-01-14 |
Family
ID=52269835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512281.4U CN204101416U (en) | 2014-09-05 | 2014-09-05 | Geotechnique's original position dicyclo infiltration experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101416U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880394A (en) * | 2015-05-04 | 2015-09-02 | 同济大学 | Concrete gas permeability testing apparatus and testing method thereof |
| CN105784564A (en) * | 2016-03-24 | 2016-07-20 | 青岛理工大学 | Improved double-ring infiltration process visual test device and test method thereof |
| CN106596372A (en) * | 2016-12-13 | 2017-04-26 | 河海大学 | In-situ double-tube outer tube method for determining aquitard consolidation coefficient and deformation lagging index |
| CN106680175A (en) * | 2016-12-13 | 2017-05-17 | 河海大学 | Outer pipe drawdown double-pipe method for determining hydrogeological parameters of aquitard of inner pipe on site |
| CN106680177A (en) * | 2016-12-13 | 2017-05-17 | 河海大学 | Inner tube drawdown double tube method of determining hydrogeological parameters of aquitard of inner tube on site |
| CN107764713A (en) * | 2017-09-19 | 2018-03-06 | 刘学浩 | The home position testing method of range-adjustable double-ring infiltration device and soil permeability coefficient |
| CN108918391A (en) * | 2018-08-17 | 2018-11-30 | 北京建筑大学 | One kind is mated formation permeability measurement apparatus and measurement method |
-
2014
- 2014-09-05 CN CN201420512281.4U patent/CN204101416U/en active IP Right Grant
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880394A (en) * | 2015-05-04 | 2015-09-02 | 同济大学 | Concrete gas permeability testing apparatus and testing method thereof |
| CN104880394B (en) * | 2015-05-04 | 2017-12-26 | 同济大学 | A kind of concrete air infiltration test equipment and its method of testing |
| CN105784564A (en) * | 2016-03-24 | 2016-07-20 | 青岛理工大学 | Improved double-ring infiltration process visual test device and test method thereof |
| CN105784564B (en) * | 2016-03-24 | 2019-04-19 | 青岛理工大学 | A kind of improvement double-ring infiltration process visualization experimental rig and method |
| CN106680175A (en) * | 2016-12-13 | 2017-05-17 | 河海大学 | Outer pipe drawdown double-pipe method for determining hydrogeological parameters of aquitard of inner pipe on site |
| CN106680177A (en) * | 2016-12-13 | 2017-05-17 | 河海大学 | Inner tube drawdown double tube method of determining hydrogeological parameters of aquitard of inner tube on site |
| CN106596372A (en) * | 2016-12-13 | 2017-04-26 | 河海大学 | In-situ double-tube outer tube method for determining aquitard consolidation coefficient and deformation lagging index |
| CN106680177B (en) * | 2016-12-13 | 2019-07-12 | 河海大学 | Scene determines the inner tube drawdown double-tube method of inner tube aquiclude hydrogeological parameter |
| CN107764713A (en) * | 2017-09-19 | 2018-03-06 | 刘学浩 | The home position testing method of range-adjustable double-ring infiltration device and soil permeability coefficient |
| CN108918391A (en) * | 2018-08-17 | 2018-11-30 | 北京建筑大学 | One kind is mated formation permeability measurement apparatus and measurement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| McWhorter et al. | Ground-water hydrology and hydraulics | |
| CN105527384B (en) | A kind of grouting simulation test device and its test method | |
| CN204461965U (en) | Adding pressure type rock permeability instrument | |
| CN102094642B (en) | Intraformationally heterogeneous model oil-water displacement efficiency evaluation system | |
| CN102053141B (en) | Method for testing desorption characteristic of externally added water on gas-containing coal body | |
| CN105486840B (en) | A kind of consolidation infiltration Collaborative experiment device | |
| CN204514550U (en) | A kind of device for detecting concrete duct sealing | |
| CN201285353Y (en) | Water sample collector with predetermined depth | |
| CN103776979B (en) | A kind of coal seam water infusion suppresses analog detection method and the device of desorption of mash gas effect | |
| CN103076230B (en) | Test method and test device of mechanical properties of soil-structure contact surface | |
| CN101246094B (en) | Gravity flow type farmland underground leaching liquor collecting device | |
| CN205139120U (en) | Carbon dioxide drives well killing fluid gas and invades simulation evaluation experimental apparatus | |
| CN104034644B (en) | A kind of can the heterogeneous percolating medium triaxial stress seepage flow coupling test device of Quick Measurement porosity | |
| CN103926182B (en) | Permeability coefficient test method and test device under normal pressure | |
| CN101634621A (en) | Fluid-solid-heat coupling triaxial servo percolation device for gas-contained coal | |
| CN102797458B (en) | For the three-dimensional simulation device of bottom and edge water | |
| CN205103245U (en) | Soil heavy metal migration conversion analogue means | |
| CN104749081B (en) | Hypotonic soil body hydraulic pressure transfer law test device and its method of testing | |
| CN103981853B (en) | A kind of manipulated soil vacuum preloading equipment and one-tenth earth process | |
| CN103132971B (en) | Carbon dioxide injection improves the test simulator of coal bed methane recovery rate | |
| Brodie et al. | Seepage meter: progressing a simple method of directly measuring water flow between surface water and groundwater systems | |
| CN204740086U (en) | Consider "Cushion" bulging force survey device in construction gap | |
| CN104090086A (en) | Device and method for testing soil structure characteristics under action of dynamic change of underground pressure water head | |
| CN102749276B (en) | Device and method for determining permeation coefficient of unsaturated soil | |
| JP4765548B2 (en) | Permeability test apparatus and permeability test method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |