CN2699405Y - Water induced landslide stimulation test device - Google Patents
Water induced landslide stimulation test device Download PDFInfo
- Publication number
- CN2699405Y CN2699405Y CN 200420050997 CN200420050997U CN2699405Y CN 2699405 Y CN2699405 Y CN 2699405Y CN 200420050997 CN200420050997 CN 200420050997 CN 200420050997 U CN200420050997 U CN 200420050997U CN 2699405 Y CN2699405 Y CN 2699405Y
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- casing
- plate
- water
- test device
- porous disc
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Abstract
The utility model discloses a water induced landslide stimulation test device, which comprises a casing, a porous plate, a shield net, an insert plate, and a landslide. A plurality of porous holes with appropriate size are arranged on the porous plate and the insert plate, the shield net is adhered on the porous plate and the insert plate which are arranged in the casing, the casing is divided into an upper and a lower cavity by the porous plate, wherein, a water inlet valve and a water outlet valve are arranged on the side wall of the lower cavity, the cavity above the porous plate is divided into a left and a right cavity by the insert plate, wherein, the bottom of the right cavity is watertight, the landslide adhered tightly the insert plate is arranged in the left cavity, and an appropriate distance is left between the base of the landslide and the left side wall of the casing. The water induced landslide stimulation test device can be researched synthetically aimed at multiple water work conditions inducing landslide and single work condition, which improves the pertinence and the accuracy of the simulation.
Description
Technical field
The utility model relates to a kind of water that uses and brings out the landslide simulation test device in the laboratory.
Background technology
Past people is when coming down test, need select satisfactory place to carry out hands-on demonstration out of doors according to research object, before this geology soil layer was explored, confirm that its geologic structure and the soil body constitute, be provided with again and cause the rainfall on landslide, analogue means such as groundwater seepage, though such modeling effort can obtain real relatively data, but its research process is too tediously long, workload is big, need to drop into great amount of manpower, material resources, and revision test can not be carried out in same place, therefore people wish can be by carrying out simulation test at the indoor model of setting up the simulating nature soil layer construction, overcoming the defective of outdoor hands-on demonstration, but the testing equipment that still not have at present to be shaped is for use, usually all be according to the special circumstances of research landslide problem design simulation test unit voluntarily, can not carry out Comprehensive Experiment.
The utility model content
At the deficiency that existing indoor experimental apparatus exists, the purpose of this utility model is to provide a kind of can bring out the landslide simulation test device to the water that factors such as the reservoir level fluctuation that causes the landslide, upstream water supply, WATER LEVEL CHANGES are carried out synthetic study.
For achieving the above object, the utility model water brings out the landslide simulation test device and comprises casing, porous disc, backstop, plate and sliding mass, have the suitable permeable hole of some sizes on porous disc and the plate, backstop is fitted on porous disc and the plate, porous disc and plate all are arranged in the casing, porous disc is separated into casing, following two chambers, wherein the sidewall of lower chambers is provided with into, draining valve, plate is separated into a left side with the chamber of porous disc top, right two chambers, wherein the bottom of right chamber is waterproof, sliding mass is close to plate and is arranged in the left chamber, leaves suitable distance between the end, slope and the casing left side wall.
Further, the right chamber of described porous disc top is an independent case body, and this independent case body has permeable hole near sliding mass one side, can place in the casing and the consistent soil layer of left side slope body.
Further, side cavity also is divided into two chambers by dividing plate under the described porous disc, and partition position is corresponding with the sliding mass base, is equipped with on the sidewall of two chambers, draining valve.
Further, described casing adopts organic glass to make.
Further, described bottom porous disc is the steel plate that has permeable hole, and plate is the poly (methyl methacrylate) plate that has permeable hole.
Further, described backstop is a stainless (steel) wire.
Further, described bottom half is provided with support and hydraulic feed device, and casing and support are hinged, and casing can rotate around jointed shaft under the effect of hydraulic feed device.
Further, described bottom half is provided with support, and casing top is provided with suspension ring, and suspension ring link to each other with the lifting motor by rope, and casing and support are hinged, and can rotate around jointed shaft at the effect lower box that lifts by crane motor.
Sloping body in the utility model can be arranged according to actual conditions, by advancing in the side cavity under the casing, the osculum scalable external height of water level in slope and fluctuation speed, but variation by the permeable hole simulated groundwater water level on the porous disc, chamber by sliding mass one side can be simulated the water supply situation of upstream, can carry out synthetic study at the multiple factor that causes the landslide, also can experimentize to single factors respectively, improve the specific aim and the accuracy of simulation.
Description of drawings
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the structural representation of the utility model second embodiment.
Embodiment
Among first embodiment as shown in Figure 1, in the casing of making by organic glass 1 porous disc 2 is installed, porous disc 2 is a steel plate, have the suitable permeable hole of some sizes 5 on it, porous disc 2 is separated into casing, following two chambers, lower chambers is less, its sidewall is provided with into, the draining valve (not shown), plate 3 is for having the poly (methyl methacrylate) plate of permeable hole, plate 3 is separated into a left side again with the chamber of porous disc 2 tops, right two chambers, wherein do not offer permeable hole on the porous disc of right chamber bottom, so that two chambers are isolated, stainless steel backstop 4 is fitted in the outside of porous disc 2 and plate 3, can stop the stone in the sliding mass, silt etc. pass permeable hole 5 and enter in each chamber, sliding mass 6 is close to plate 3 and is arranged in the left chamber, leave suitable distance between the sloping end of sliding mass 6 and casing 1 left side wall, expose a part of porous disc and backstop, so that by advancing, draining valve is regulated sloping external height of water level and fluctuation speed, the slope body can be arranged according to the geologic structure that will simulate during use, by regulating advancing on the casing, the water discharge that advances in draining valve and the right chamber comes landslide under the simulating natural environment, obtains prevention and administers the required experimental data in landslide.
In a second embodiment, as shown in Figure 2, replace the right chamber that plate forms the porous disc top by self-contained water tank 7, this self-contained water tank 7 is near sliding mass one side and backstop applying and have permeable hole, side cavity also is divided into two chambers by dividing plate 8 under the porous disc, the position of dividing plate 8 is corresponding with the end, sliding mass slope, be equipped with on the sidewall of two chambers, draining valve, so that the reservoir level fluctuation is independent mutually with the WATER LEVEL CHANGES simulation, bottom half is provided with support 9 and hydraulic feed device 10, casing and support 9 are hinged, casing can rotate around jointed shaft under the effect of hydraulic feed device 10, thereby realize adjustment to sloping body angle of inclination, certainly, also can be by the adjustment of alternate manner realization to slope angle, as suspension ring being set on casing top, suspension ring link to each other with the lifting motor by pulley, and casing and support are hinged, and can rotate around jointed shaft at the effect lower box that lifts by crane motor.
Claims (8)
1, a kind of water brings out the landslide simulation test device, it is characterized in that, comprise casing, porous disc, backstop, plate and sliding mass, have the suitable permeable hole of some sizes on porous disc and the plate, backstop is fitted on porous disc and the plate, porous disc and plate all are arranged in the casing, porous disc is separated into casing, following two chambers, wherein the sidewall of lower chambers is provided with into, draining valve, plate is separated into a left side with the chamber of porous disc top, right two chambers, wherein the bottom of right chamber is waterproof, and sliding mass is close to plate and is arranged in the left chamber, the right side is indoor to be provided with the soil layer same with the left side, leaves suitable distance between the end, slope and the casing left side wall.
2, a kind of water as claimed in claim 1 brings out the landslide simulation test device, it is characterized in that, the right chamber of described porous disc top is a self-contained water tank, and this self-contained water tank has permeable hole near sliding mass one side.
3, a kind of water as claimed in claim 1 brings out the landslide simulation test device, it is characterized in that, side cavity also is divided into two chambers by dividing plate under the described porous disc, and partition position is corresponding with the sliding mass base, is equipped with on the sidewall of two chambers, draining valve.
4, a kind of water as claimed in claim 1 brings out the landslide simulation test device, it is characterized in that, described casing adopts organic glass to make.
5, a kind of water as claimed in claim 1 brings out the landslide simulation test device, it is characterized in that, described porous disc is the steel plate that has permeable hole.
6, a kind of water as claimed in claim 1 brings out the landslide simulation test device, it is characterized in that, described backstop is a stainless (steel) wire.
7, a kind of water as claimed in claim 1 brings out the landslide simulation test device, it is characterized in that, described bottom half is provided with support and hydraulic feed device, and casing and support are hinged, and casing can rotate around jointed shaft under the effect of hydraulic feed device.
8, a kind of water as claimed in claim 1 brings out the landslide simulation test device, it is characterized in that, described bottom half is provided with support, casing top is provided with suspension ring, suspension ring link to each other with the lifting motor by pulley, and casing and support are hinged, and can rotate around jointed shaft at the effect lower box that lifts by crane motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050997 CN2699405Y (en) | 2004-05-18 | 2004-05-18 | Water induced landslide stimulation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050997 CN2699405Y (en) | 2004-05-18 | 2004-05-18 | Water induced landslide stimulation test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699405Y true CN2699405Y (en) | 2005-05-11 |
Family
ID=34777057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420050997 Expired - Fee Related CN2699405Y (en) | 2004-05-18 | 2004-05-18 | Water induced landslide stimulation test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699405Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681028A (en) * | 2012-06-04 | 2012-09-19 | 中国地质大学（武汉） | Multi-operating mode frame type portable landslide testing device for geomechanical model |
| CN102680663A (en) * | 2012-06-04 | 2012-09-19 | 中国地质大学（武汉） | Water level automatic control system of landslide physical model test |
| CN103150871A (en) * | 2013-01-31 | 2013-06-12 | 青岛理工大学 | Landslide prediction method utilizing underground water level and displacement real-time monitoring |
| CN105004640A (en) * | 2015-08-19 | 2015-10-28 | 中国矿业大学(北京) | Physical simulation experiment device for aquifers |
| CN106601106A (en) * | 2017-01-24 | 2017-04-26 | 中国地质大学（武汉） | Reservoir landslide physical model test system and method |
-
2004
- 2004-05-18 CN CN 200420050997 patent/CN2699405Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681028A (en) * | 2012-06-04 | 2012-09-19 | 中国地质大学（武汉） | Multi-operating mode frame type portable landslide testing device for geomechanical model |
| CN102680663A (en) * | 2012-06-04 | 2012-09-19 | 中国地质大学（武汉） | Water level automatic control system of landslide physical model test |
| CN102680663B (en) * | 2012-06-04 | 2013-11-20 | 中国地质大学（武汉） | Water level automatic control system of landslide physical model test |
| CN103150871A (en) * | 2013-01-31 | 2013-06-12 | 青岛理工大学 | Landslide prediction method utilizing underground water level and displacement real-time monitoring |
| CN103150871B (en) * | 2013-01-31 | 2015-08-05 | 青岛理工大学 | Landslide prediction method utilizing underground water level and displacement real-time monitoring |
| CN105004640A (en) * | 2015-08-19 | 2015-10-28 | 中国矿业大学(北京) | Physical simulation experiment device for aquifers |
| CN105004640B (en) * | 2015-08-19 | 2016-08-17 | 中国矿业大学(北京) | A kind of water-bearing layer physical simulation experiment device |
| CN106601106A (en) * | 2017-01-24 | 2017-04-26 | 中国地质大学（武汉） | Reservoir landslide physical model test system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |