CN203772854U - Adjustable multifunctional debris flow migration accumulation test device - Google Patents
Adjustable multifunctional debris flow migration accumulation test device Download PDFInfo
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- CN203772854U CN203772854U CN201420127162.7U CN201420127162U CN203772854U CN 203772854 U CN203772854 U CN 203772854U CN 201420127162 U CN201420127162 U CN 201420127162U CN 203772854 U CN203772854 U CN 203772854U
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Abstract
The utility model discloses an adjustable multifunctional debris flow migration accumulation test device, comprising an accumulation zone bracket, a transition bracket, a slide rail bracket, an accumulation zone test flume and a slide rail test flume, wherein the far side of the slide rail test flume is connected with the slide rail bracket; the near end of the slide rail test flume is connected with the transition bracket; the far side of the accumulation zone test flume is connected with the transition bracket; the near end of the accumulation zone test flume is connected with the accumulation zone bracket; an accumulation zone is arranged inside the accumulation zone test flume; a debris flow material slide control partition plate and a slope material placement groove are formed inside the slide rail test flume. By adopting the adjustable multifunctional debris flow migration accumulation test device, the simulation conditions of limited height and inclination angle caused by the factors such as construction in the traditional test device are improved, and the adjustable multifunctional debris flow migration accumulation test device is detachable, composable, simple and convenient to operate, diverse in function, and strong in repeatability.
Description
Technical field
The utility model belongs to geo-technology field in civil engineering work, is specifically related to the migration of a kind of Multifunctional adjustable chip stream and piles up test unit.
Background technology
At present, on near hillside a lot of mines, stone pit etc. are stacked at discarded object, in the time there is the situations such as sliding mass and massif collision crashing, earthquake, blasting operation, prose style free from parallelism deposit will be along under hill wash, formation chip stream, brings disaster to resident's on the way life and production.After on May 12nd, 2008, Wenchuan earthquake occurred, there is a large amount of massif chip stream, the huge destruction of having given around ecological and people's lives and properties band.Chip stream is different from landslide, is not the entirety along slipping plane, but is flowing of granule medium; Also different from rubble flow, it is mainly the motion taking particle as main body, and liquid is to the material impact that can not move.Therefore, no matter from engineering application, or from theoretical research angle, the kinetic characteristic of chip stream is necessary to study.
Chip flows in motion process, there will be accumulation body height to occur to assemble to leading edge with slope body or raceway groove, or build-up areas expansion and situation that piling height reduces.Inquire into the origin cause of formation of these phenomenons, need to investigate each factor to transport characteristics, accumulation form in chip stream motion and cause the impact of calamity scope, thereby provide advisory opinion for the diaster prevention and control of chip stream.And to chip stream migration process, accumulation form and the present Research that causes calamity scope be: although the research of chip stream migration banking process has been made some progress, but still rest on the basis of qualitative analysis, quantitative research is relatively less. more
Existing similar experimental study device all exists following problem:
1, complex operation:
Existing test unit designs for certain concrete situation often, in the time that test need to be verified different parameters, need to re-assembly device, and existing test unit can not provide an applicable platform;
2, the function singleness of device:
Because in the time doing simulation test, often need to verify the impact of several even multiple parameters on test findings, existing test unit is to the very large drawback of test existence.
Utility model content
The technical matters that the utility model solves is to provide the migration of a kind of detachable, capable of being combined, easy and simple to handle, repeatable strong Multifunctional adjustable chip stream to pile up test unit, to solve the problem proposing in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions:
Test unit is piled up in the migration of a kind of Multifunctional adjustable chip stream, comprises zone of illuviation support, transition bracket, landing track support, zone of illuviation test flume and landing track experiment groove; Described zone of illuviation support is provided with three for regulating the hole of zone of illuviation test flume angle; Described landing track support is provided with three for regulating the hole of the landing track experiment angle of the v-groove; Holding with landing track support of described landing track experiment groove is connected far awayly, and the near end of landing track experiment groove is connected with transition bracket; Holding with transition bracket of described zone of illuviation test flume is connected far awayly, and the near end of zone of illuviation test flume is connected with zone of illuviation support; In described zone of illuviation test flume, be provided with accumulation area; In described landing track experiment groove, be provided with chip stream material landing control dividing plate and slope body material standing groove, wherein, chip stream material landing control dividing plate rear (being that landing track experiment groove is far held) in landing track experiment groove is original material landing district, is provided with and adjusts plate and regulating block in the body material standing groove of slope; Described zone of illuviation support, transition bracket and landing track support are arranged on respectively in base back up pad.
Further, described adjustment plate and the width of regulating block in landing direction equate, adjust plate and be arranged on the bottom land of slope body material standing groove front end (being landing track experiment groove near end), described regulating block is close to the rear end (being that landing track experiment groove is far held) of adjusting plate and be placed on slope body material standing groove; Above described regulating block, be fixed with track plates, described track plates one end be close to a side of adjusting plate and align, the other end freely extends.
Further, described base back up pad is set to three, between three base back up pads, is fixedly connected with by base connecting link.
Further, between described zone of illuviation support, transition bracket, landing track support and landing track experiment groove and zone of illuviation test flume, between zone of illuviation support, transition bracket, landing track support and base back up pad and between base back up pad and base connecting link, be fixedly connected with by threaded fastener.
Further, in described landing track experiment groove, be provided with the material landing orbital plane of different roughness.
Further, on the sidewall of described landing track experiment groove, be provided with the many groups of threaded fasteners for fixing chip stream material landing control partition position.
beneficial effect
1, the utility model, for providing a platform for the series of experiments of chip stream migration process research, makes test have repeatability; For the result of numerical simulation, can pass through the correlation test based on the utility model basis, carry out complementary testing result, make test there is complementarity and confirmatory.
2, the utlity model has detachable, capable of being combined, easy and simple to handle, diverse in function, repeatable strong advantage.
3, the utility model can be realized the adjustment of the landing height to chip stream material by the hole of zone of illuviation support and landing track support, improve limited height that test unit in the past causes due to factors such as structures and the situation of angle of inclination simulation, can also realize by the quantity of the regulating block in the body material standing groove of increase and decrease slope in addition the adjustment of body material sections, slope length.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is landing track experiment groove structural representation described in the utility model;
Fig. 3 is zone of illuviation test flume structural representation described in the utility model;
Fig. 4 is zone of illuviation test flume angular setting schematic diagram one described in the utility model;
Fig. 5 is zone of illuviation test flume angular setting schematic diagram two described in the utility model;
Fig. 6 is zone of illuviation test flume angular setting schematic diagram three described in the utility model;
Fig. 7 is that the landing track experiment angle of the v-groove described in the utility model is adjusted schematic diagram;
Fig. 8 is the utility model chip stream material stacking process flow diagram one;
Fig. 9 is the utility model chip stream material stacking flowchart 2;
Figure 10 is the utility model chip stream material stacking flow chart 3;
Figure 11 is the final accumulation form of the utility model chip stream material.
Embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figures 1 to 3, test unit is piled up in the migration of a kind of Multifunctional adjustable chip stream, comprises zone of illuviation support 3, transition bracket 4, landing track support 5, zone of illuviation test flume 6 and landing track experiment groove 7; Holding with landing track support 5 of described landing track experiment groove 7 is connected by fixture far awayly, and the near end of landing track experiment groove 7 is connected by fixture with transition bracket 4; Holding with transition bracket 4 of described zone of illuviation test flume 6 is connected by fixture far awayly, and the near end of zone of illuviation test flume 6 is connected by fixture with zone of illuviation support 3; In described zone of illuviation test flume 6, be provided with accumulation area 16; In described landing track experiment groove 7, be provided with chip stream material landing control dividing plate 8 and slope body material standing groove 9, wherein, landing track experiment groove 7 intraclast stream material landing control dividing plate 8 rears (being that landing track experiment groove 7 is far held) are original material landing district 10, be provided with and adjust plate 14 and regulating block 15 in slope body material standing groove 9; Described zone of illuviation support 3, transition bracket 4 and landing track support 5 are arranged on respectively in base back up pad 1.
Wherein, described adjustment plate 14 and the width of regulating block 15 in landing direction equate, adjust plate 14 and are arranged on the bottom land of slope body material standing groove 9 front ends, and described regulating block 15 is close to the rear end of adjusting plate 14 and be placed on slope body material standing groove 9; Above described regulating block 15, be fixed with track plates 13, described track plates 13 one end be close to a side of adjusting plate 14 and align, the other end freely extends.Described base back up pad 1 is set to three, between three base back up pads 1, is fixedly connected with by base connecting link 2; On the sidewall of landing track experiment groove 7, be provided with the many groups of threaded fasteners 12 for fixing chip stream material landing control dividing plate 8 positions; Described zone of illuviation support 3 is provided with three for regulating hole 3-1,3-2, the 3-3 of zone of illuviation test flume 6 angles; Described landing track support 5 has three for regulating hole 5-1,5-2, the 5-3 of landing track experiment groove 7 angles.
Practical process of the present utility model is as follows:
Embodiment 1:
(1) installation of base back up pad 1 and base connecting link 2, zone of illuviation support 3, transition bracket 4 and landing track support 5:
As shown in Figure 1, base back up pad 1 distance is on request placed on level land, according to the corresponding zone of illuviation support 3 of testing requirements angle Selection, transition bracket 4 and landing track support 5, and the inclination angle of zone of illuviation support 3, transition bracket 4 and landing track support 5 is identical; Then three is placed in corresponding base back up pad 1 successively, fits together four again by threaded fastener 12; By threaded fastener 12, base connecting link 2 and base back up pad 1 are linked together, form support assembly;
(2) installation of zone of illuviation test flume 6 and landing track experiment groove 7:
As shown in Fig. 4-7, respectively zone of illuviation test flume 6 and landing track experiment groove 7 are placed on the support assembly previously having assembled on request, different angle corresponding to position, zone of illuviation test flume 6 is by hole 3-1, 3-2, 3-3 can be adjusted to 0 degree, 5 degree and three angles of 10 degree, landing track experiment groove 7 via hole 5-1, 5-2, 5-3 can be adjusted to 45 degree, 30 degree and three angles of 15 degree, adjust relevant position and distance between zone of illuviation test flume 6 and landing track experiment groove 7, with fixture, zone of illuviation test flume 6 and landing track experiment groove 7 are fixed together with support assembly again,
(3) adjusting of chip stream material landing height:
As shown in Figure 8, a collection of threaded fastener 12 is installed on request on the sidewall of landing track experiment groove 7, distance between threaded fastener 12 is by testing decision, threaded fastener 12 now plays the effect of fixing slope body material landing control dividing plate 8, by adjusting the position of chip stream material landing control dividing plate 8 in landing track experiment groove 7, thereby reach the object that regulates chip stream material landing height; Then the chip stream material of test use is placed on after chip stream material landing control dividing plate 8, flows stopping of material landing control dividing plate 8 by chip, the chip stream material of test use is stayed in the original material landing district 10 of landing track experiment groove 7;
(4) adjusting of zone of illuviation length:
As shown in Fig. 1 to 2, in slope body material standing groove 9 in landing track experiment groove 7, select on request adjustment plate 14 in slope body material standing groove 9 and the quantity of regulating block 15, the width sum of last adjustment plate 14 in landing direction is exactly the length of slope body material webs, adjust the quantity of plate 14 and regulating block 15 by adjustment, thereby reach the object that regulates slope body material webs length; Determine after the body material webs length of slope, then on regulating block 15 mounting rail guidance tape 13, track plates 13 is identical with the effect of material landing orbital plane 11, the length of track plates 13 is by testing decision; After track plates 13 installs, slope body material is placed in the adjusted complete slope body material standing groove 9 of zone of illuviation length;
(5) start test:
As shown in Fig. 8 to 11, extract the chip stream material landing control dividing plate 8 that stops chip stream material in landing track experiment groove 7 out, allow the material landing of chip stream and under, chip stream material is during through slope body material standing groove 9 in landing track experiment groove 7, can eat away the slope body material upper surface in slope body material standing groove 9, and migrate to zone of illuviation test flume 6, in zone of illuviation test flume 6, chip stream material is through accumulation area 16 stop motion gradually, thereby complete the migration of a chip stream and banking process test, simultaneously log.
Embodiment 2:
(1) installation of base back up pad 1 and base connecting link 2, zone of illuviation support 3, transition bracket 4 and landing track support 5:
Base back up pad 1 distance is on request placed on level land, according to the corresponding zone of illuviation support 3 of testing requirements angle Selection, transition bracket 4 and landing track support 5, and the inclination angle difference of zone of illuviation support 3, transition bracket 4 and landing track support 5; Then three is placed in corresponding base back up pad 1 successively, fits together four again by threaded fastener 12; By threaded fastener 12, base connecting link 2 and base back up pad 1 are linked together, form support assembly;
(2) installation of zone of illuviation test flume 6 and landing track experiment groove 7:
As shown in Fig. 4 to 7, respectively zone of illuviation test flume 6 and landing track experiment groove 7 are placed on the support assembly previously having assembled on request, different angle corresponding to position, zone of illuviation test flume 6 has 0 degree, 5 degree and three angles of 10 degree, landing track experiment groove 7 has 45 degree, 30 degree and three angles of 15 degree, adjust relevant position and distance between zone of illuviation test flume 6 and landing track experiment groove 7, then zone of illuviation test flume 6 and landing track experiment groove 7 and support assembly are fixed together with fixture;
(3) adjusting of chip stream material landing height:
As shown in Figure 8, a collection of threaded fastener 12 is installed on request on the sidewall of landing track experiment groove 7, distance between threaded fastener 12 is by testing decision, threaded fastener 12 now plays the effect of fixing slope body material landing control dividing plate 8, by adjusting the position of chip stream material landing control dividing plate 8 in landing track experiment groove 7, thereby reach the object that regulates chip stream material landing height; Then the chip stream material of test use is placed on after chip stream material landing control dividing plate 8, flows stopping of material landing control dividing plate 8 by chip, the chip stream material of test use is stayed in the original material landing district 10 of landing track experiment groove 7.
(4) adjusting of zone of illuviation length:
As shown in Fig. 1 to 2, in slope body material standing groove 9 in landing track experiment groove 7, select on request adjustment plate 14 in slope body material standing groove 9 and the quantity of regulating block 15, the width sum of last adjustment plate 14 in landing direction is exactly the length of slope body material webs, adjust the quantity of plate 14 and regulating block 15 by adjustment, thereby reach the object that regulates slope body material webs length; Determine after the body material webs length of slope, then on regulating block 15 mounting rail guidance tape 13, track plates 13 is identical with the effect of material landing orbital plane 11, the length of track plates 13 is by testing decision; After track plates 13 installs, slope body material is placed in the adjusted complete slope body material standing groove 9 of zone of illuviation length;
(5) start test:
As shown in Fig. 8 to 11, extract the chip stream material landing control dividing plate 8 that stops chip stream material in landing track experiment groove 7 out, allow the material landing of chip stream and under, chip stream material is during through slope body material standing groove 9 in landing track experiment groove 7, can eat away the slope body material upper surface in slope body material standing groove 9, and migrate to zone of illuviation test flume 6, in zone of illuviation test flume 6, chip stream material is through accumulation area 16 stop motion gradually, thereby complete the migration of a chip stream and banking process test, simultaneously log.
Repeat above step, utilize control variate method can carry out test of many times, to obtain the test findings in different parameters situation.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a test unit is piled up in the migration of Multifunctional adjustable chip stream, it is characterized in that, comprises zone of illuviation support, transition bracket, landing track support, zone of illuviation test flume and landing track experiment groove; Described zone of illuviation support is provided with three for regulating the hole of zone of illuviation test flume angle; Described landing track support is provided with three for regulating the hole of the landing track experiment angle of the v-groove; Holding with landing track support of described landing track experiment groove is connected far awayly, and the near end of landing track experiment groove is connected with transition bracket; Holding with transition bracket of described zone of illuviation test flume is connected far awayly, and the near end of zone of illuviation test flume is connected with zone of illuviation support; In described zone of illuviation test flume, be provided with accumulation area; In described landing track experiment groove, be provided with chip stream material landing control dividing plate and slope body material standing groove, wherein, chip stream material landing control dividing plate rear in landing track experiment groove is original material landing district, is provided with and adjusts plate and regulating block in the body material standing groove of slope; Described zone of illuviation support, transition bracket and landing track support are arranged on respectively in base back up pad.
2. test unit is piled up in a kind of Multifunctional adjustable chip stream according to claim 1 migration, it is characterized in that, described adjustment plate and the width of regulating block in landing direction equate, adjust plate and be arranged on the bottom land of slope body material standing groove front end, described regulating block is close to the rear end of adjusting plate and be placed on slope body material standing groove; Above described regulating block, be fixed with track plates, described track plates one end be close to a side of adjusting plate and align, the other end freely extends.
3. test unit is piled up in a kind of Multifunctional adjustable chip stream according to claim 1 migration, it is characterized in that, the quantity of described base back up pad is three, between three base back up pads, is fixedly connected with by base connecting link.
4. test unit is piled up in a kind of Multifunctional adjustable chip stream according to claim 1 migration, it is characterized in that, between described zone of illuviation support, transition bracket, landing track support and landing track experiment groove and zone of illuviation test flume, between zone of illuviation support, transition bracket, landing track support and base back up pad and between base back up pad and base connecting link, be fixedly connected with by threaded fastener.
5. test unit is piled up in a kind of Multifunctional adjustable chip stream according to claim 1 migration, it is characterized in that, is provided with the material landing orbital plane of different roughness in described landing track experiment groove.
6. test unit is piled up in a kind of Multifunctional adjustable chip stream according to claim 1 migration, it is characterized in that, is provided with the many groups of threaded fasteners for fixing chip stream material landing control partition position on the sidewall of described landing track experiment groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127162.7U CN203772854U (en) | 2014-03-20 | 2014-03-20 | Adjustable multifunctional debris flow migration accumulation test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127162.7U CN203772854U (en) | 2014-03-20 | 2014-03-20 | Adjustable multifunctional debris flow migration accumulation test device |
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| CN203772854U true CN203772854U (en) | 2014-08-13 |
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| CN201420127162.7U Expired - Fee Related CN203772854U (en) | 2014-03-20 | 2014-03-20 | Adjustable multifunctional debris flow migration accumulation test device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535741A (en) * | 2014-12-31 | 2015-04-22 | 东北大学 | Adjustable multifunctional fractured rock mass collapse-slide testing device and use method of adjustable multifunctional fractured rock mass collapse-slide testing device |
| CN108572246A (en) * | 2018-02-08 | 2018-09-25 | 西安科技大学 | A kind of multi-functional landslide impact strength test platform |
| CN108956945A (en) * | 2018-06-22 | 2018-12-07 | 西南交通大学 | A kind of talus accumulation fluid-structure analysis testing equipment |
| CN113092063A (en) * | 2021-04-13 | 2021-07-09 | 中国科学院、水利部成都山地灾害与环境研究所 | Multifunctional novel debris flow river-plugging earthquake vibration test platform |
-
2014
- 2014-03-20 CN CN201420127162.7U patent/CN203772854U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535741A (en) * | 2014-12-31 | 2015-04-22 | 东北大学 | Adjustable multifunctional fractured rock mass collapse-slide testing device and use method of adjustable multifunctional fractured rock mass collapse-slide testing device |
| WO2016107360A1 (en) * | 2014-12-31 | 2016-07-07 | 东北大学 | Adjustable multifunctional fractured rock mass collapse-slide testing device and use method therefor |
| CN104535741B (en) * | 2014-12-31 | 2016-08-24 | 东北大学 | A kind of Multifunctional adjustable fragmented rock body slump assay device and using method thereof |
| CN108572246A (en) * | 2018-02-08 | 2018-09-25 | 西安科技大学 | A kind of multi-functional landslide impact strength test platform |
| CN108956945A (en) * | 2018-06-22 | 2018-12-07 | 西南交通大学 | A kind of talus accumulation fluid-structure analysis testing equipment |
| CN108956945B (en) * | 2018-06-22 | 2023-06-27 | 西南交通大学 | Chip stack structure analysis test equipment |
| CN113092063A (en) * | 2021-04-13 | 2021-07-09 | 中国科学院、水利部成都山地灾害与环境研究所 | Multifunctional novel debris flow river-plugging earthquake vibration test platform |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20210320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |