CN204044025U - For loading the cone slump cylinder of swelling soil series divider wall material in slump consistancy test - Google Patents
For loading the cone slump cylinder of swelling soil series divider wall material in slump consistancy test Download PDFInfo
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- CN204044025U CN204044025U CN201420437319.6U CN201420437319U CN204044025U CN 204044025 U CN204044025 U CN 204044025U CN 201420437319 U CN201420437319 U CN 201420437319U CN 204044025 U CN204044025 U CN 204044025U
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- slump
- cylinder
- cone
- filling tube
- stator
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Abstract
The utility model discloses a kind of cone slump cylinder for loading swelling soil series divider wall material in slump consistancy test, this cone slump cylinder comprises filling tube, carrying handle and stator, carrying handle is fixedly connected on the middle part of filling tube, and stator is fixedly connected on the bottom of filling tube; The upper base diameter of filling tube is 75mm, and diameter of going to the bottom is 100mm, the high 150mm of cylinder, and ratio of slope is 12:1.This cone slump cylinder can measure the swelling soil series divider wall material slump convenient, efficiently.
Description
Technical field
The utility model belongs to the equipment in Geotechnical Engineering and environmental geotechnical technical field, specifically, relates to a kind of cone slump cylinder for loading swelling soil series divider wall material in slump consistancy test.
Background technology
In recent years, due to national development strategy, economic restructuring demand, a large amount of urban industry enterprise close, resettlement turn factory, the reconstruction of old district, and the place, former address left over often also exists serious soil and groundwater and pollutes, and has had a strong impact on the overall ecologic environment of surrounding area.The means of comparatively effective pollution administration thing migration adopt the vertical divider wall of the swelling soil series exactly, and the slump is the necessary controling parameters that the swelling soil series vertical divider wall material work workability can measure.What current engineering mainly adopted with laboratory examination is traditional ASTM standard slump cylinder.The upper base diameter of ASTM standard slump cylinder is 100mm, and diameter of going to the bottom is 200mm, the high 300mm of cylinder, and ratio of slope is 6:1.The mensuration of this slump cylinder to material construction workability is more accurate, but for laboratory examination, test material also not easily obtains, often be difficult to the requirement large by soil amount met required for traditional slump method of testing, particularly when test material needs to carry out classification, the workload of screening earth material is huge, will have a strong impact on the progress of test.
Summary of the invention
Technical matters: technical problem to be solved in the utility model is: provide a kind of cone slump cylinder for loading swelling soil series divider wall material in slump consistancy test, this cone slump cylinder can measure the swelling soil series divider wall material slump convenient, efficiently.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
For loading a cone slump cylinder for swelling soil series divider wall material in slump consistancy test, this cone slump cylinder comprises filling tube, carrying handle and stator, and carrying handle is fixedly connected on the middle part of filling tube, and stator is fixedly connected on the bottom of filling tube; The upper base diameter of filling tube is 75mm, and diameter of going to the bottom is 100mm, the high 150mm of cylinder, and ratio of slope is 12:1.
Further, described stator is rectangle, and the length of stator is 70mm, and length is 50mm, and the distance of stator bottom surface to filling tube bottom surface is 10mm; The triangular chamfered that the outer corners of stator is provided with length 10mm, angle of inclination is 45 °.
Further, the U-shaped structure of described carrying handle, thickness is more than or equal to 1.5mm, and carrying handle is 1/3 of filling tube height to the distance of filling tube end face.
Further, the mini slump of described cone slump cylinder carries out the conversion of the standard slump according to the following formula:
S
S＝1.9S
M+59
In formula, S
mfor the mini slump of cone slump cylinder, S
sfor adopting the standard slump of standard-sized cone slump cylinder, both units are mm.
Beneficial effect: compared with prior art, the utility model has the following advantages:
(1) shop experiment is applicable to.In order to overcome, traditional slump cylinder consumptive material is many, workload is large.In cone slump cylinder of the present utility model, the upper base diameter of filling tube is 75mm, and diameter of going to the bottom is 100mm, the high 150mm of cylinder, and ratio of slope is 12:1.The size of this cone slump cylinder is significantly less than the size of standard cone slump cylinder.The size of standard cone slump cylinder is upper base diameter is 100mm, and diameter of going to the bottom is 200mm, the high 300mm of cylinder, and ratio of slope is 6:1.Like this, when carrying out the indoor swelling soil series vertical divider wall material slump consistancy test, cone slump cylinder of the present utility model more easily operates, and efficiency is high.
(2) mix consumption is little, tailing process convenient.Because volume only has about 16% of standard slump cylinder, when carrying out identical test, the amount of filler that slump cylinder of the present utility model consumes reduces greatly.This slump cylinder has by soil amount little, and freely, the features such as tailing process is convenient, significantly shorten the test period while measuring material construction workability comparatively accurately in operating space.
(3) conversion with the standard slump can be carried out.The mini slump of small-sized cone slump cylinder of the present utility model can convert with the standard slump, realizes accurately and effectively measuring the slump.Other undersized cone slump cylinders, are not easy to carry out the conversion with the standard slump by formula.Like this, while improving conventional efficient by cone slump cylinder of the present utility model, also can very easily the mini slump of cone slump cylinder of the present utility model be converted with adopting the standard slump of standard-sized cone slump cylinder.
Accompanying drawing explanation
Fig. 1 is front elevation of the present utility model.
Fig. 2 is side view of the present utility model.
Have in figure: filling tube 1, carrying handle 2, stator 3.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of cone slump cylinder for loading swelling soil series divider wall material in slump consistancy test of the present utility model, comprise filling tube 1, carrying handle 2 and stator 3, carrying handle 2 is fixedly connected on the middle part of filling tube 1, and stator 3 is fixedly connected on the bottom of filling tube 1; The upper base diameter of filling tube 1 is 75mm, and diameter of going to the bottom is 100mm, the high 150mm of cylinder, and ratio of slope is 12:1.
Adopt the cone slump cylinder of said structure, the upper base diameter of filling tube 1 is 75mm, and diameter of going to the bottom is 100mm, the high 150mm of cylinder, and ratio of slope is 12:1.Relative to existing standard-sized cone slump cylinder, cone slump cylinder size of the present utility model obviously reduces.Cone slump cylindrical shell of the present utility model amasss only has 16% of standard slump cylinder, effectively can save test raw material.
The cone slump cylinder of said structure, although overall dimensions reduces, still can insert stone grain larger for particle diameter in cylinder, thus larger compensate for because size diminishes the defect causing testing fill particle size range to reduce, and realizes effective filler.
Above-mentioned cone slump cylinder of the present utility model is adopted to carry out the swelling soil series vertical divider wall material slump consistancy test, the slump consistancy test method that basic operational steps specifies with GB/T50080 " Standard for test methods of properties of ordinary concrete mixture standard " is substantially identical, 2 steps are only had to have any different: (1) has sprayed lubricant at the barrel of cone slump cylinder of the present utility model, reduce friction and the adhesion of filler and barrel, make it more to meet Clayton theoretical in the slump of proposition in 2003; (2) cone slump cylinder of the present utility model is few due to materials, divides 2 layers and fills.When adopting the cone slump cylinder of said structure to carry out the swelling soil series vertical divider wall material slump consistancy test, carry out the conversion of the standard slump according to the following formula:
S
S＝1.9S
M+59
In formula, S
mfor the mini slump of cone slump cylinder of the present utility model, unit is mm.S
sfor adopting the standard slump of the cone slump cylinder of standard size (the upper base diameter of standard-sized slump cylinder is 100mm, and diameter of going to the bottom is 200mm, the high 300mm of cylinder, and ratio of slope is 6:1), unit is mm.Like this, the mini slump of the small-sized cone slump cylinder made according to size of the present utility model can convert with the standard slump, realizes accurately and effectively measuring the slump.Other undersized cone slump cylinders, are not easy to carry out the conversion with the standard slump by formula.
Further, described stator 3 is rectangle, and the length of stator 3 is 70mm, and length is 50mm, and the distance of stator 3 bottom surface to filling tube 1 bottom surface is 10mm; The triangular chamfered that the outer corners of stator 3 is provided with length 10mm, angle of inclination is 45 °.
Further, the described U-shaped structure of carrying handle 2, thickness is more than or equal to 1.5mm, and the distance of carrying handle 2 to filling tube 1 end face is 1/3 of filling tube 1 height.
The object that the utility model is suitable for, except swelling soil series divider wall material, needs the high-moisture clay (as dredging silt etc.) of pumping after being still applicable to solidification and stabilization.
Claims (4)
1. one kind for loading the cone slump cylinder of swelling soil series divider wall material in slump consistancy test, it is characterized in that, this cone slump cylinder comprises filling tube (1), carrying handle (2) and stator (3), carrying handle (2) is fixedly connected on the middle part of filling tube (1), and stator (3) is fixedly connected on the bottom of filling tube (1); The upper base diameter of filling tube (1) is 75mm, and diameter of going to the bottom is 100mm, the high 150mm of cylinder, and ratio of slope is 12:1.
2. according to the cone slump cylinder for loading swelling soil series divider wall material in slump consistancy test according to claim 1, it is characterized in that, described stator (3) is rectangle, the length of stator (3) is 70mm, length is 50mm, and the distance of stator (3) bottom surface to filling tube (1) bottom surface is 10mm; The triangular chamfered that the outer corners of stator (3) is provided with length 10mm, angle of inclination is 45 °.
3. according to the cone slump cylinder for loading swelling soil series divider wall material in slump consistancy test according to claim 1, it is characterized in that, described carrying handle (2) U-shaped structure, thickness is more than or equal to 1.5mm, and carrying handle (2) is 1/3 of filling tube (1) height to the distance of filling tube (1) end face.
4. according to the cone slump cylinder for loading swelling soil series divider wall material in slump consistancy test according to claim 1, it is characterized in that, the mini slump of described cone slump cylinder carries out the conversion of the standard slump according to the following formula:
S
S＝1.9S
M+59
In formula, S
mfor the mini slump of cone slump cylinder, S
sfor adopting the standard slump of standard-sized cone slump cylinder, both units are mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437319.6U CN204044025U (en) | 2014-08-04 | 2014-08-04 | For loading the cone slump cylinder of swelling soil series divider wall material in slump consistancy test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437319.6U CN204044025U (en) | 2014-08-04 | 2014-08-04 | For loading the cone slump cylinder of swelling soil series divider wall material in slump consistancy test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044025U true CN204044025U (en) | 2014-12-24 |
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ID=52244676
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437319.6U Expired - Fee Related CN204044025U (en) | 2014-08-04 | 2014-08-04 | For loading the cone slump cylinder of swelling soil series divider wall material in slump consistancy test |
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| CN (1) | CN204044025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614286A (en) * | 2015-02-28 | 2015-05-13 | 南京工程学院 | Method for researching measured value of concrete slump cone based on critical value comparison method |
| CN113433032A (en) * | 2021-06-10 | 2021-09-24 | 华润建筑有限公司 | Test and evaluation method for pressure expansion degree variation of cement concrete mixture |
-
2014
- 2014-08-04 CN CN201420437319.6U patent/CN204044025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614286A (en) * | 2015-02-28 | 2015-05-13 | 南京工程学院 | Method for researching measured value of concrete slump cone based on critical value comparison method |
| CN113433032A (en) * | 2021-06-10 | 2021-09-24 | 华润建筑有限公司 | Test and evaluation method for pressure expansion degree variation of cement concrete mixture |
| CN113433032B (en) * | 2021-06-10 | 2023-08-04 | 华润建筑有限公司 | Cement concrete mixture pressure expansion degree variation test and evaluation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20180804 |