CN105759012B - The soil body experimental rig of multifunctional combined application - Google Patents
The soil body experimental rig of multifunctional combined application Download PDFInfo
- Publication number
- CN105759012B CN105759012B CN201610159488.1A CN201610159488A CN105759012B CN 105759012 B CN105759012 B CN 105759012B CN 201610159488 A CN201610159488 A CN 201610159488A CN 105759012 B CN105759012 B CN 105759012B
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- hollow conduit
- soil body
- cylinder
- strong rammer
- experimental rig
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/246—Earth materials for water content
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Remote Sensing (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of soil body experimental rig of multifunctional combined application, including support, cylinder is provided with support, running through on cylinder has hollow conduit, the upper and lower side of hollow conduit is each extended over out outside cylinder, the soil body is provided with the cylinder, the part being on the hollow conduit outer wall in the soil body offers water seepage hole, filter membrane is enclosed with the outer wall of hollow conduit, the hollow conduit is connected with electrode, the lower end of the hollow conduit is connected with water leg, the hollow conduit upper end is socketed with strong rammer hammer, the intermediate sleeve borehole jack of strong rammer hammer is connected on hollow conduit, the reciprocating motion that the strong rammer hammer sling-is fallen by motor or manpower driving.A variety of soil bodys are tested organic assembling by the device, are employed relatively simple structure, lower-cost easy device while are realized a variety of experiments, can greatly shorten the experiment required time, also more convenient, fast in operation.
Description
Technical field
The present invention relates to a kind of soil body experimental rig of multifunctional combined application, is tried especially in Soft Ground room
Test.
Background technology
In traditional soil body experiment, the water-reducing rate experiment of electric osmose, preloading and strong rammer soil under action body needs to use multiple devices
Carry out respectively, operation is extremely numerous and diverse, and the consuming time is more, and can not simulate the reduction soil body under multiple means synergy and contain
The efficiency of water.
The content of the invention
In view of insufficient existing for background technology, the technical problems to be solved by the invention be to provide it is a kind of it is multifunctional combined should
Soil body experimental rig, the experimental rig have organically gathered a variety of test functions, can carry out multiple means effect and decline
The efficiency test of low water content of soil.
The present invention is adopted the following technical scheme that to complete：The soil body experimental rig of multifunctional combined application, including branch
Frame, is provided with cylinder on support, and through there is hollow conduit on cylinder, the upper and lower side of hollow conduit is each extended over out outside cylinder, institute
State and the soil body is provided with cylinder, the part being on the hollow conduit outer wall in the soil body offers water seepage hole, hollow conduit
Filter membrane is enclosed with outer wall, the hollow conduit is connected with electrode, and the lower end of the hollow conduit is connected with water leg, in described
EC upper end is socketed with strong rammer hammer, and the intermediate sleeve borehole jack of strong rammer hammer is connected on hollow conduit, and the strong rammer hammer is driven by motor
The reciprocating motion sling-fallen..
The soil body experimental rig of multifunctional combined application provided by the invention, a variety of soil bodys are tested into organic assembling, used
Structure is relatively simple, lower-cost easy device realizes a variety of experiments simultaneously, can greatly shorten needed for experiment when
Between, it is also more convenient, fast in operation.
Brief description of the drawings
The present invention has drawings described below：
Fig. 1 is the structural representation of the first embodiment of the soil body experimental rig for the multifunctional combined application that invention provides
Figure.
Fig. 2 is the structural representation of second of embodiment of the soil body experimental rig for the multifunctional combined application that invention provides
Figure.
Fig. 3 is the structural representation of the third embodiment of the soil body experimental rig for the multifunctional combined application that invention provides
Figure.
Embodiment
Accompanying drawing illustrates technical scheme and embodiment, further describes embodiment in conjunction with accompanying drawing below
Each relevant details and its operation principle.
Shown in reference picture 1, the soil body experimental rig for the multifunctional combined application that the first embodiment of the invention provides, including
Support 1, is provided with cylinder 2 on support 1, and through there is hollow conduit 3 on cylinder 2, the upper and lower side of hollow conduit 3 each extends over out cylinder
Outside body 2, the soil body 21 is provided with the cylinder 2, the part being on the outer wall of hollow conduit 3 in the soil body offers water seepage hole
31, be enclosed with filter membrane on the outer wall of hollow conduit 3, the hollow conduit 3 is connected with electrode, the lower end of the hollow conduit 3 with
Water leg 4 is connected, and the side wall of water leg 4 is made of transparent material, and volume scale is labeled with according to water level in the side wall of water leg 4,
The upper end of hollow conduit 3 is socketed with strong rammer hammer 5, and the intermediate sleeve borehole jack of strong rammer hammer 5 is connected on hollow conduit 3, the strong rammer hammer 5
The reciprocating motion sling-fallen is driven by motor 6, its concrete structure is：On support 1, the top of cylinder 2 be provided with reel
7, the strong rammer is hammered into shape and is connected with more hoist cables 8 on 5, and hoist cable 8 is wrapped on reel 7, and the reel 7 is driven by motor 6, motor 6
It is connected by the drive shaft with tripping mechanism with reel 7.
Shown in reference picture 2, second of embodiment of the invention and the first embodiment are essentially identical, and it is differed only in：Institute
State on support 1, the top of cylinder 2 is provided with reel 7, be connected with more hoist cables 8 on strong rammer hammer 5, hoist cable 8 is wrapped in reel
On 7, the reel 7 is configured with rotational handle 9, and the strong rammer hammer 5 drives the reciprocal fortune sling-to fall by rotational handle 9
It is dynamic,.
Shown in reference picture 3, in order to combine the experiment for carrying out water-reducing rate under preloading state, the third embodiment of the invention
Following structure is added with the first embodiment and second of differing only in for embodiment：The hollow conduit 3 is configured with weight
Code 10, counterweight 10 is socketed on hollow conduit 3 to increase preloading, and user can be tested by adjusting preloading.
Shown in reference picture 1, Fig. 2, Fig. 3, the behaviour of the soil body experimental rig of above-mentioned multifunctional combined application is described below in detail
Make method：
A, electric osmose：Operator can load the experiment soil body 4 in the cylinder 2 for being inserted with hollow conduit 3, to hollow conduit 3
It is powered, the water in the soil body 21 is moved under electric field action to hollow conduit 3, and from filter cloth and water seepage hole 31 enter
Inside EC 3, then flow downwardly into water leg 4 along hollow conduit 3, operator can be by testing obtained water leg 4
In the data such as time that spend of water and experiment establish test model.
B, strong rammer：Operator sling-can be fallen strong rammer hammer 5 by motor 6 or rotational handle 9, and strong rammer hammer 5 falls
After can tamp the soil body 21, the moisture in the soil body 21 is extruded backward hollow conduit 3 by strong rammer and moved, and from filter cloth and water seepage hole
21 are entered inside hollow conduit 3, then are flowed downwardly into along hollow conduit 3 in water leg 4, and operator can be obtained by experiment
Water leg 4 in water, strong rammer number and strong rammer spend the data such as time to establish test model.
C, preloading：Operator can be by covering counterweight 10, in strong rammer hammer 5 and counterweight 10 gravity on hollow conduit 3
Moisture in the lower soil body 21 of compressing is squeezed backward hollow conduit 3 and moved, and enters hollow lead from filter cloth and water seepage hole 31
Inside pipe 3, then flow downwardly into water leg 4 along hollow conduit 3, operator can be by testing in obtained water leg 4
Water, strong rammer number and strong rammer spend the data such as time to establish test model.
D, Combined Trials：Operator can be powered under strong rammer or preloading state to hollow conduit 3, carry out strong rammer and
The efficiency test of reduction water content of soil under electric osmose synergy, or carry out the reduction soil under preloading and electric osmose synergy
The efficiency test of body water content.
Claims (2)
1. a kind of soil body experimental rig of multifunctional combined application, it is characterized in that：Including support, cylinder, cylinder are provided with support
Through there is hollow conduit on body, the upper and lower side of hollow conduit is each extended over out outside cylinder, and the soil body is provided with the cylinder, described
The part being on hollow conduit outer wall in the soil body offers water seepage hole, filter membrane is enclosed with the outer wall of hollow conduit, in described
EC is connected with electrode, and the lower end of the hollow conduit is connected with water leg, and the hollow conduit upper end is socketed with strong rammer hammer,
The intermediate sleeve borehole jack of strong rammer hammer is connected on hollow conduit, the reciprocating motion that the strong rammer hammer sling-is fallen by motor driving；
Reel is provided with the support, above cylinder, more hoist cables are connected with the strong rammer hammer, hoist cable is wrapped on reel,
The reel is connected by motor driven, motor by the drive shaft with tripping mechanism with reel；The hollow conduit is configured with weight
Code, counterweight are socketed on hollow conduit to increase preloading.
2. the soil body experimental rig of multifunctional combined application according to claim 1, it is characterized in that：The groove sidewall of catchmenting
It is made of transparent material, volume scale is labeled with according to water level in groove sidewall of catchmenting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159488.1A CN105759012B (en) | 2016-03-21 | 2016-03-21 | The soil body experimental rig of multifunctional combined application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159488.1A CN105759012B (en) | 2016-03-21 | 2016-03-21 | The soil body experimental rig of multifunctional combined application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105759012A CN105759012A (en) | 2016-07-13 |
| CN105759012B true CN105759012B (en) | 2018-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159488.1A Active CN105759012B (en) | 2016-03-21 | 2016-03-21 | The soil body experimental rig of multifunctional combined application |
Country Status (1)
| Country | Link |
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| CN (1) | CN105759012B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1449864A1 (en) * | 1986-02-26 | 1989-01-07 | Уральский электромеханический институт инженеров железнодорожного транспорта им.Я.М.Свердлова | Method and apparatus for investigating compaction of grounds |
| JP3556428B2 (en) * | 1997-03-26 | 2004-08-18 | 興亜開発株式会社 | Consolidation test equipment equipped with specific resistance measuring equipment |
| CN101430316B (en) * | 2008-12-15 | 2011-12-21 | 浙江大学 | electroosmosis-load combined consolidometer |
| CN102393404B (en) * | 2011-09-15 | 2012-12-26 | 温州大学 | Large model test box for studying electroosmosis consolidation treated soft soil foundation |
| CN102721616B (en) * | 2012-02-16 | 2014-07-09 | 中交天津港湾工程研究院有限公司 | Electroosmosis shear apparatus |
| CN102704459B (en) * | 2012-03-30 | 2014-06-04 | 温州大学 | Test device of indoor model for reinforcing soft soil foundation by dynamic compaction |
| CN102995620B (en) * | 2012-12-27 | 2015-01-28 | 大连理工大学 | Vacuum/electroosmosis/magnetic field/stack joint preloading consolidation method of soft foundation |
| CN104805823B (en) * | 2015-01-05 | 2017-03-22 | 温州大学 | Large-scale model test device for supercharged vacuum prepressing and electro-osmosis combined treatment for soft soil foundation |
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2016
- 2016-03-21 CN CN201610159488.1A patent/CN105759012B/en active Active
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| CN105759012A (en) | 2016-07-13 |
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Effective date of registration: 20200213 Address after: 310052 floor 2, No. 1174, Binhe Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou fog Technology Co., Ltd. Address before: 325000 No. 38 Dongfang Road, Ouhai Economic Development Zone, Zhejiang, Wenzhou (Wenzhou University Science Park) Patentee before: Wenzhou University |
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Effective date of registration: 20201215 Address after: No. 188, Shengxing Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: SUNYA OPTOELECTRONIC Co.,Ltd. Address before: 310052 2nd floor, No. 1174 Binhe Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou fog Technology Co.,Ltd. |
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