CN105759012A - Multifunctional soil mass testing device capable of achieving combined application - Google Patents
Multifunctional soil mass testing device capable of achieving combined application Download PDFInfo
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- CN105759012A CN105759012A CN201610159488.1A CN201610159488A CN105759012A CN 105759012 A CN105759012 A CN 105759012A CN 201610159488 A CN201610159488 A CN 201610159488A CN 105759012 A CN105759012 A CN 105759012A
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- hollow conduit
- soil body
- cylinder
- combined application
- reel
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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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a multifunctional soil mass testing device capable of achieving combined application. The device comprises a support, wherein a cylinder is arranged on the support; a hollow conduit penetrates through the cylinder; the upper end and the lower end of the hollow conduit extend out of the cylinder respectively; a soil mass is arranged in the cylinder; infiltrating holes are formed in the part, located in the soil mass, of the outer wall of the hollow conduit; the outer wall of the hollow conduit is wrapped with a filter membrane; the hollow conduit is connected with an electrode; the lower end of the hollow conduit is connected with a water collecting tank; the upper end of the hollow conduit is sleeved with a dynamic consolidation hammer; the hollow conduit is sleeved with the dynamic consolidation hammer through a middle sleeve hole; the dynamic consolidation hammer is driven by a motor or through manpower to perform lifting-dropping reciprocating motion. According to the device, multiple kinds of soil mass tests are organically combined, multiple kinds of tests are realized simultaneously by adopting the simple device with a simpler structure and lower cost, so that the time required by the tests can be greatly shortened, and the operation is more convenient and faster.
Description
Technical field
The present invention relates to the soil body assay device of a kind of multifunctional combined application, especially Soft Ground laboratory test.
Background technology
In tradition soil body test, the test of the water-reducing rate of electric osmose, preloading and strong rammer soil under action body needs to adopt multiple device to carry out respectively, operates extremely numerous and diverse, expends time in more, and cannot simulate the efficiency of reduction water content of soil under multiple means synergy.
Summary of the invention
In view of the deficiency that background technology exists, the technical problem to be solved is to provide the soil body assay device of a kind of multifunctional combined application, this assay device has organically gathered multiple test function, it is possible to carry out reducing under multiple means effect the efficiency test of water content of soil.
The present invention has adopted the following technical scheme that: the soil body assay device of multifunctional combined application, including support, support is provided with cylinder, cylinder runs through and has hollow conduit, the upper and lower side of hollow conduit each extends over out outside cylinder, it is provided with the soil body in described cylinder, the part being in the soil body on described hollow conduit outer wall offers water seepage hole, the outer wall of hollow conduit is enclosed with filter membrane, described hollow conduit is connected with electrode, the lower end of described hollow conduit is connected with water leg, described hollow conduit upper end is socketed with strong rammer hammer, the intermediate sleeve borehole jack of strong rammer hammer is connected on hollow conduit, described strong rammer hammer is driven, by motor or manpower, the reciprocating motion fallen of slinging..
The soil body assay device of multifunctional combined application provided by the invention, the multiple soil body is tested organic assembling, have employed structure easy device relatively simple, lower-cost and realize multiple test simultaneously, it is possible to greatly shorten the time that test is required, also convenient, quick in operation.
Accompanying drawing explanation
The present invention has drawings described below:
The structural representation of the first embodiment of the soil body assay device of the multifunctional combined application that Fig. 1 provides for invention.
The structural representation of the second embodiment of the soil body assay device of the multifunctional combined application that Fig. 2 provides for invention.
The structural representation of the third embodiment of the soil body assay device of the multifunctional combined application that Fig. 3 provides for invention.
Detailed description of the invention
Accompanying drawing illustrates technical scheme and embodiment, further describes each relevant details and the operation principle thereof of embodiment below in conjunction with accompanying drawing.
nullWith reference to shown in Fig. 1，The soil body assay device of the multifunctional combined application that the first embodiment of the present invention provides，Including support 1，Support 1 is provided with cylinder 2，Cylinder 2 runs through and has hollow conduit 3，The upper and lower side of hollow conduit 3 each extends over out outside cylinder 2，It is provided with the soil body 21 in described cylinder 2，The part being in the soil body on described hollow conduit 3 outer wall offers water seepage hole 31，The outer wall of hollow conduit 3 is enclosed with filter membrane，Described hollow conduit 3 is connected with electrode，The lower end of described hollow conduit 3 is connected with water leg 4，Water leg 4 sidewall adopts transparent material to make，Water leg 4 sidewall is marked with volume scale according to water level stake，Described hollow conduit 3 upper end is socketed with strong rammer hammer 5，The intermediate sleeve borehole jack of strong rammer hammer 5 is connected on hollow conduit 3，Described strong rammer hammer 5 is driven, by motor 6, the reciprocating motion fallen of slinging，Its concrete structure is: on support 1、Cylinder 2 be provided above reel 7，Described strong rammer hammer 5 is connected to many hoist cables 8，Hoist cable 8 is wrapped on reel 7，Described reel 7 is driven by motor 6，Motor 6 is connected with reel 7 by the driving axle with tripping mechanism.
With reference to shown in Fig. 2, the second embodiment of the present invention is essentially identical with the first embodiment, it differs only in: on described support 1, cylinder 2 be provided above reel 7, described strong rammer hammer 5 is connected to many hoist cables 8, hoist cable 8 is wrapped on reel 7, described reel 7 is configured with turning handle 9, and described strong rammer hammer 5 is driven, by turning handle 9, the reciprocating motion fallen of slinging.
With reference to shown in Fig. 3, the test of water-reducing rate under preloading state is carried out in order to combine, the third embodiment of the present invention adds following structure with the first embodiment and differing only in of the second embodiment: described hollow conduit 3 is configured with counterweight 10, counterweight 10 is socketed on hollow conduit 3 to increase preloading, and user can be tested by adjustment preloading.
With reference to, shown in Fig. 1, Fig. 2, Fig. 3, being described below in detail the operational approach of the soil body assay device of above-mentioned multifunctional combined application:
A, electric osmose: operator can load the test soil body 4 in the cylinder 2 being inserted with hollow conduit 3, hollow conduit 3 is energized, the water in the soil body 21 is made to move to hollow conduit 3 under electric field action, and it is internal to enter into hollow conduit 3 from filter cloth and water seepage hole 31, flowing downwardly in water leg 4 along hollow conduit 3 again, operator can pass through the data such as the time of the water yield and the test cost testing in the water leg 4 obtained and set up test model.
B, strong rammer: operator can pass through motor 6 or turning handle 9 and strong rammer is hammered into shape 5 sling whereabouts, strong rammer 5 times backwardnesss of hammer can tamp the soil body 21, moisture in the soil body 21 is subject to the strong rammer backward hollow conduit 3 of extruding and moves, and it is internal to enter into hollow conduit 3 from filter cloth and water seepage hole 21, flowing downwardly in water leg 4 along hollow conduit 3 again, operator can pass through the data such as the water yield in the water leg 4 that test obtains, strong rammer number of times and strong rammer spended time and set up test model.
C, preloading: operator can pass through to overlap counterweight 10 on hollow conduit 3, under the compressing that strong rammer hammers 5 and counterweight 10 gravity into shape, the moisture in the soil body 21 moves to hollow conduit 3 after being squeezed, and it is internal to enter into hollow conduit 3 from filter cloth and water seepage hole 31, flowing downwardly in water leg 4 along hollow conduit 3 again, operator can pass through the data such as the water yield in the water leg 4 that test obtains, strong rammer number of times and strong rammer spended time and set up test model.
D, Combined Trials: operator can under strong rammer or preloading state, hollow conduit 3 is energized, carry out the efficiency test of reduction water content of soil under strong rammer and electric osmose synergy, or carry out the efficiency test of reduction water content of soil under preloading and electric osmose synergy.
Claims (6)
1. the soil body assay device of a multifunctional combined application, it is characterized in that: include support, support is provided with cylinder, cylinder runs through and has hollow conduit, the upper and lower side of hollow conduit each extends over out outside cylinder, it is provided with the soil body in described cylinder, the part being in the soil body on described hollow conduit outer wall offers water seepage hole, the outer wall of hollow conduit is enclosed with filter membrane, described hollow conduit is connected with electrode, the lower end of described hollow conduit is connected with water leg, described hollow conduit upper end is socketed with strong rammer hammer, the intermediate sleeve borehole jack of strong rammer hammer is connected on hollow conduit, described strong rammer hammer is driven, by motor or manpower, the reciprocating motion fallen of slinging.
2. the soil body assay device of multifunctional combined application according to claim 1, it is characterized in that: on described support, cylinder be provided above reel, described strong rammer hammer is connected to many hoist cables, hoist cable is wrapped on reel, described reel is by driven by motor, and motor is connected with reel by the driving axle with tripping mechanism.
3. the soil body assay device of multifunctional combined application according to claim 1, is characterized in that: on described support, cylinder be provided above reel, described strong rammer hammer on be connected to many hoist cables, hoist cable is wrapped on reel, and described reel is configured with turning handle.
4. the soil body assay device of the multifunctional combined application according to claim 1 or 2 or 3, is characterized in that: described hollow conduit is configured with counterweight, and counterweight is socketed on hollow conduit to increase preloading.
5. the soil body assay device of the multifunctional combined application according to claim 1 or 2 or 3, is characterized in that: described water leg sidewall adopts transparent material to make, and water leg sidewall is marked with volume scale according to water level stake.
6. the soil body assay device of multifunctional combined application according to claim 4, is characterized in that: described water leg sidewall adopts transparent material to make, and water leg sidewall is marked with volume scale according to water level stake.
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 |
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| Publication Number | Publication Date |
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| CN105759012A true CN105759012A (en) | 2016-07-13 |
| CN105759012B CN105759012B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610159488.1A Active CN105759012B (en) | 2016-03-21 | 2016-03-21 | The soil body experimental rig of multifunctional combined application |
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Citations (8)
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|---|---|---|---|---|
| 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 |
| JPH10267809A (en) * | 1997-03-26 | 1998-10-09 | Koa Kaihatsu Kk | Compaction testing device equipped with specific resistance measuring device |
| CN101430316A (en) * | 2008-12-15 | 2009-05-13 | 浙江大学 | Electroosmosis-load combined consolidometer |
| CN102393404A (en) * | 2011-09-15 | 2012-03-28 | 王军 | Large model test box for studying electroosmosis consolidation treated soft soil foundation |
| CN102704459A (en) * | 2012-03-30 | 2012-10-03 | 王军 | Test device of indoor model for reinforcing soft soil foundation by dynamic compaction |
| CN102721616A (en) * | 2012-02-16 | 2012-10-10 | 中交天津港湾工程研究院有限公司 | Electroosmosis shear apparatus |
| CN102995620A (en) * | 2012-12-27 | 2013-03-27 | 大连理工大学 | Vacuum/electroosmosis/magnetic field/stack joint preloading consolidation method of soft foundation |
| CN104805823A (en) * | 2015-01-05 | 2015-07-29 | 温州大学 | Large-scale model test device for supercharged vacuum prepressing and electro-osmosis combined treatment for soft soil foundation |
-
2016
- 2016-03-21 CN CN201610159488.1A patent/CN105759012B/en active Active
Patent Citations (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 |
| JPH10267809A (en) * | 1997-03-26 | 1998-10-09 | Koa Kaihatsu Kk | Compaction testing device equipped with specific resistance measuring device |
| CN101430316A (en) * | 2008-12-15 | 2009-05-13 | 浙江大学 | Electroosmosis-load combined consolidometer |
| CN102393404A (en) * | 2011-09-15 | 2012-03-28 | 王军 | Large model test box for studying electroosmosis consolidation treated soft soil foundation |
| CN102721616A (en) * | 2012-02-16 | 2012-10-10 | 中交天津港湾工程研究院有限公司 | Electroosmosis shear apparatus |
| CN102704459A (en) * | 2012-03-30 | 2012-10-03 | 王军 | Test device of indoor model for reinforcing soft soil foundation by dynamic compaction |
| CN102995620A (en) * | 2012-12-27 | 2013-03-27 | 大连理工大学 | Vacuum/electroosmosis/magnetic field/stack joint preloading consolidation method of soft foundation |
| CN104805823A (en) * | 2015-01-05 | 2015-07-29 | 温州大学 | Large-scale model test device for supercharged vacuum prepressing and electro-osmosis combined treatment for soft soil foundation |
Non-Patent Citations (1)
| Title |
|---|
| 张乐: "软黏土地基新型电渗固结试验研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
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| CN105759012B (en) | 2018-04-10 |
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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. |