CN114113542B - Rock-soil and underground engineering model test traffic dynamic load simulation device - Google Patents
Rock-soil and underground engineering model test traffic dynamic load simulation device Download PDFInfo
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- CN114113542B CN114113542B CN202111401388.2A CN202111401388A CN114113542B CN 114113542 B CN114113542 B CN 114113542B CN 202111401388 A CN202111401388 A CN 202111401388A CN 114113542 B CN114113542 B CN 114113542B
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 239000002689 soil Substances 0.000 title abstract description 32
- 238000004088 simulation Methods 0.000 title abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000000725 suspension Substances 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000005056 compaction Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
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Abstract
The invention discloses a traffic dynamic load simulation device for a rock-soil and underground engineering model test, which comprises a supporting bottom plate, wherein two sides of the supporting bottom plate are fixedly connected with protective vertical plates, the upper surface of the supporting bottom plate is provided with an adjusting mechanism, and a bearing box is arranged between the two protective vertical plates above the supporting bottom plate; the lifting plates are slidably connected to the two sides of the bearing box, the lifting support plates are fixedly connected to the side faces of the bearing box, the lifting hydraulic cylinders are fixedly connected to the upper surfaces of the lifting support plates, and the connecting plates are fixedly connected to the output ends of the lifting hydraulic cylinders. This ground and experimental traffic dynamic load analogue means of underground engineering model through lifter plate, transmission lead screw, sliding block, transmission adjustment tank, mounting panel and suspension board's cooperation setting, can adjust the height of laying of every layer of soil in the in-process of use to automatic will pour into and bear the weight of case soil tiling in it, greatly reduced artificial intensity of labour, improved the efficiency that the soil layer was laid.
Description
Technical Field
The invention relates to the technical field of rock-soil and underground engineering, in particular to a traffic dynamic load simulation device for a rock-soil and underground engineering model test.
Background
In the field of geotechnical and underground engineering, test methods are often adopted to analyze and study the mechanism and essence of phenomena so as to solve the actual problems of engineering and perform theoretical verification or promotion. The test method mainly comprises a prototype test and a model test, wherein the prototype test method is limited due to high cost, long test period, complex boundary conditions and the like; the model test method can make the stress, strain and the like of the model and the prototype similar according to the similar principle, and the damage mechanism and the like are the same, so that the prototype characteristic is reproduced, and the model test overcomes the defects of high prototype test cost, long test period, undefined boundary condition and the like, so that the model test method is widely applied to the research fields of rock-soil, underground engineering and the like.
The existing simulation device can only simulate a single condition in the simulation process, can not adjust the simulated angle, needs to prepare models at different angles when simulation experiments at different angles are needed, causes waste in resources, and needs to lay different soil layers according to different requirements when simulation is carried out because the soil quality of each place is different, and the laying compaction of the soil layers is carried out manually at present, which is very labor-intensive.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a rock-soil and underground engineering model test traffic dynamic load simulation device which has the advantages of being capable of simulating various conditions, being convenient for soil layer paving and the like, and solves the problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a ground and underground engineering model test traffic dynamic load analogue means, includes the supporting baseplate, the both sides fixedly connected with of supporting baseplate protects the riser, the upper surface of supporting baseplate is equipped with adjustment mechanism, the top of supporting baseplate is located and is equipped with the bearing box between two protection risers; the lifting device comprises a bearing box, a lifting plate, a lifting support plate, a lifting hydraulic cylinder, a connecting plate and a lifting plate, wherein the lifting plate is connected to two sides of the bearing box in a sliding manner, the lifting support plate is fixedly connected to the side face of the bearing box, the lifting hydraulic cylinder is fixedly connected to the upper surface of the lifting support plate, the connecting plate is fixedly connected to the output end of the lifting hydraulic cylinder, and one side of the connecting plate is fixedly connected to the side face of the lifting plate; the other side of the lifting plate is fixedly connected with a mounting block, a transmission adjusting groove is formed in the mounting block, a transmission groove is formed in the side face of the mounting block, a transmission screw rod is rotatably connected in the transmission groove, and control switches are arranged on two sides of the transmission groove; the inside sliding connection of transmission groove has the sliding block, the side fixedly connected with mounting panel of sliding block, be equipped with compaction mechanism on the mounting panel, the below of mounting panel is equipped with the suspension board, be equipped with positioning mechanism on the suspension board, the side of suspension board is equipped with the function board, the top fixedly connected with buffer rod of suspension board.
Preferably, the adjusting mechanism comprises an adjusting vertical plate, a hydraulic push rod is fixedly connected to the side face of the adjusting vertical plate, a rotating support rod is rotatably connected to the other end of the hydraulic push rod, and the other end of the rotating support rod is hinged to one side of the lower surface of the bearing box.
Preferably, the upper surface of supporting baseplate is located one side fixedly connected with articulated seat of adjustment mechanism, the lower surface fixedly connected with connecting seat of bearing box, rotate through the connecting axle between connecting seat and the articulated seat and be connected.
Preferably, the section of the lifting plate is concave, and two vertical parts of the lifting plate are respectively positioned at the inner side and the outer side of the bearing box.
Preferably, an electric telescopic rod is fixedly connected to the side wall of the inner surface of the transmission adjusting groove, the output end of the electric telescopic rod is rotationally connected with a transmission inserting rod, the other end of the transmission inserting rod is inserted into a transmission screw rod, two transmission bevel gears are fixedly connected to the outer surface of the transmission inserting rod, and the two transmission bevel gears are symmetrically distributed.
Preferably, a driving motor is arranged at the top of the mounting block, the output end of the driving motor is fixedly connected with a rotating rod, and the other end of the rotating rod is inserted into the transmission adjusting groove and is fixedly connected with a drive bevel gear.
Preferably, the control switch is electrically connected with the electric telescopic rod through a wire, and the two control switches respectively correspond to the extending state and the contracting state of the output end of the electric telescopic rod.
Preferably, the compaction mechanism comprises a protection box, the inside fixedly connected with of protection box rotates the mounting panel, the side of rotating the mounting panel rotates and is connected with the rolling disc, the side fixedly connected with transfer line of rolling disc, the surface of transfer line has cup jointed the lift spout, the bottom fixedly connected with connecting rod of lift spout, the bottom and the buffer rod fixed connection of connecting rod, the inside of protection box is equipped with rotation motor, rotation motor's output fixed connection is in the side of rolling disc.
Preferably, the positioning mechanism comprises a positioning chute, a positioning square rod is inserted in the positioning chute, a connecting chute is arranged on one side of the positioning chute, a connecting spring is fixedly connected to the inside of the connecting chute, a positioning rod is fixedly connected to the other end of the connecting spring, one end of the positioning rod is inserted in the side face of the positioning square rod, and insertion holes matched with the positioning square rod are formed in two sides of the functional board.
Compared with the prior art, the invention provides a rock-soil and underground engineering model test traffic dynamic load simulation device, which has the following beneficial effects:
1. this ground and experimental traffic dynamic load analogue means of underground engineering model through lifter plate, transmission lead screw, sliding block, transmission adjustment tank, mounting panel and suspension board's cooperation setting, can adjust the height of laying of every layer of soil in the in-process of use to automatic will pour into and bear the weight of case soil tiling in it, greatly reduced artificial intensity of labour, improved the efficiency that the soil layer was laid.
2. This ground and experimental traffic dynamic load analogue means of underground engineering model through the cooperation setting of compaction mechanism, positioning mechanism, suspension board and function board, can be fast convenient change the setting direction of function board in the in-process of using to compact the soil of laying, reduce artifical intensity of labour.
3. This ground and experimental traffic dynamic load analogue means of underground engineering model through supporting baseplate, loading bin and adjustment mechanism's cooperation setting, can adjust setting angle in the in-process of use, need not to repeatedly carry out the modeling and just can simulate different situations.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic elevational view in cross-section of the carrying case of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of the invention A;
FIG. 4 is a schematic side cross-sectional view of the compaction mechanism according to the present invention;
FIG. 5 is a schematic rear view in cross section of the present invention;
FIG. 6 is a schematic cross-sectional view of the structure of the present invention at B.
In the figure: 1. a support base plate; 2. a protective vertical plate; 3. an adjusting mechanism; 301. adjusting the vertical plate; 302. a hydraulic push rod; 303. rotating the support rod; 4. a carrying case; 5. a lifting plate; 6. lifting the supporting plate; 7. lifting a hydraulic cylinder; 8. a connecting plate; 9. a mounting block; 10. a transmission adjusting groove; 1001. an electric telescopic rod; 1002. a transmission inserted link; 1003. a drive bevel gear; 11. a transmission groove; 12. a transmission screw rod; 13. a control switch; 14. a sliding block; 15. a mounting plate; 16. a compacting mechanism; 1601. a protective box; 1602. rotating the mounting plate; 1603. a rotating disc; 1604. a transmission rod; 1605. lifting sliding grooves; 1606. a connecting rod; 1607. a rotating motor; 17. a hanging plate; 18. a positioning mechanism; 1801. positioning a chute; 1802. positioning a square rod; 1803. the connecting chute; 1804. a connecting spring; 1805. a positioning rod; 19. a function board; 20. a buffer rod; 21. a hinge base; 22. a connecting seat; 23. a driving motor; 24. a rotating lever; 25. and a drive bevel gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a traffic dynamic load simulator for a rock-soil and underground engineering model test comprises a supporting bottom plate 1, wherein two sides of the supporting bottom plate 1 are fixedly connected with a protection vertical plate 2, the upper surface of the supporting bottom plate 1 is provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises an adjusting vertical plate 301, the side surface of the adjusting vertical plate 301 is fixedly connected with a hydraulic push rod 302, the other end of the hydraulic push rod 302 is rotatably connected with a rotating support rod 303, the other end of the rotating support rod 303 is hinged to one side of the lower surface of a bearing box 4, a bearing box 4 is arranged between the two protection vertical plates 2 above the supporting bottom plate 1, the upper surface of the supporting bottom plate 1 is fixedly connected with a hinging seat 21 at one side of the adjusting mechanism 3, the lower surface of the bearing box 4 is fixedly connected with a connecting seat 22, and the connecting seat 22 is rotatably connected with the hinging seat 21 through a connecting shaft; lifting plates 5 are slidably connected to two sides of the bearing box 4, the section of each lifting plate 5 is concave, two vertical parts of each lifting plate 5 are respectively located on the inner side and the outer side of the bearing box 4, a lifting support plate 6 is fixedly connected to the side face of the bearing box 4, a lifting hydraulic cylinder 7 is fixedly connected to the upper surface of the lifting support plate 6, a connecting plate 8 is fixedly connected to the output end of the lifting hydraulic cylinder 7, and one side of each connecting plate 8 is fixedly connected to the side face of each lifting plate 5; the other side of the lifting plate 5 is fixedly connected with a mounting block 9, the top of the mounting block 9 is provided with a driving motor 23, the output end of the driving motor 23 is fixedly connected with a rotating rod 24, the other end of the rotating rod 24 is inserted into a transmission adjusting groove 10 and is fixedly connected with a driving bevel gear 25, a transmission adjusting groove 10 is arranged in the mounting block 9, the side wall of the inner surface of the transmission adjusting groove 10 is fixedly connected with an electric telescopic rod 1001, the output end of the electric telescopic rod 1001 is rotationally connected with a transmission inserting rod 1002, the other end of the transmission inserting rod 1002 is inserted into a transmission screw rod 12, the outer surface of the transmission inserting rod 1002 is fixedly connected with two transmission bevel gears 1003, the two transmission bevel gears 1003 are symmetrically distributed, the side surface of the mounting block 9 is provided with a transmission groove 11, the transmission screw rod 12 is rotationally connected to the inside of the transmission groove 11, two sides of the transmission groove 11 are provided with control switches 13, the control switches 13 are electrically connected with the electric telescopic rod 1001 through wires, and the two control switches 13 respectively correspond to the extending and contracting states of the output end of the electric telescopic rod 1001; the inside sliding connection of transmission groove 11 has slider 14, the side fixedly connected with mounting panel 15 of slider 14, be equipped with compaction mechanism 16 on the mounting panel 15, compaction mechanism 16 includes the protective housing 1601, the inside fixedly connected with rotation mounting panel 1602 of protective housing 1601, the side rotation of rotation mounting panel 1602 is connected with rotation dish 1603, the side fixedly connected with transfer line 1604 of rotation dish 1603, the lifting chute 1605 has been cup jointed to the surface of transfer line 1604, the bottom fixedly connected with connecting rod 1606 of lifting chute 1605, the bottom and the buffer rod 20 fixed connection of connecting rod 1606, the inside of protective housing 1601 is equipped with rotating electrical machine 1607, the output fixed connection of rotating electrical machine 1607 is in the side of rotation dish 1603, the below of mounting panel 15 is equipped with suspension plate 17, be equipped with positioning mechanism 18 on the suspension plate 17, positioning mechanism 18 includes positioning chute 1801, peg graft in the positioning chute 1801 has location square pole 1802, one side of positioning chute 1801 is equipped with connection chute 1803, the inside fixedly connected with connecting spring 1804, the other end fixedly connected with positioning rod 1805 of connecting spring 1804, one end of positioning rod 5 is equipped with the side of positioning rod 1802 at the side of positioning rod 18019 is equipped with the function of the side of the square pole 19, the function of the side of the suspension plate 17 is equipped with the jack 19, the function of the jack is equipped with the function of the jack plate is equipped with the fixed plate 1802.
When in use, the extending length of the output end of the lifting hydraulic cylinder 7 is adjusted according to the thickness of a soil layer to jack up the lifting plate 5, so that the distance between the bottom of the functional plate 19 and the bearing box 4 is consistent with the thickness of the soil layer to be paved when the functional plate 19 is vertically arranged, then the driving motor 23 is started, the driving motor 23 drives one of the two driving bevel gears 1003 to rotate through the driving bevel gear 25, so that the driving screw 12 drives the sliding block 14 to move in one direction, after the sliding block 14 triggers the control switch 13 on one side in the driving groove 11, the telescopic state of the electric telescopic rod 1001 is converted, the driving inserting rod 1002 is driven to slide, the driving bevel gear 25 is meshed with the driving bevel gear 1003 on the other side, the driving direction of the driving screw 12 is changed, and when the control switch 13 on the other side is triggered, the sliding block 14 is driven to reciprocate, and meanwhile the functional plate 19 is driven to reciprocate, the soil in the carrying case 4 is paved, after the soil is paved, the positioning rod 1805 is pulled to draw out the soil from the side face of the positioning square rod 1802, at the moment, the positioning square rod 1802 can be pulled out, after the pulling out, the functional board 19 can be converted into horizontal arrangement, then the positioning square rod 1802 is inserted again to position the arrangement direction of the functional board 19, then the rotating motor 1607 is started to drive the rotating disc 1603 to rotate, the transmission rod 1604 drives the lifting sliding chute 1605 to lift in the protective case 1601 in the rotating process of the rotating disc 1603, thereby the buffer rod 20 is driven to lift through the connecting rod 1606, the functional board 19 below is driven to compact the soil layer, then the soil of the next layer is paved, after the paving is completed, the simulation detection element is buried in each soil layer, the model is built at the top, then the simulation can be performed, the hydraulic push rod 302 is started when the simulation gradient factor is needed, the setting angle of the carrying case 4 is changed by changing the supporting angle of the rotating strut 303, so that continuous simulation can be performed without performing secondary mounting.
In summary, this ground and experimental traffic dynamic load analogue means of underground engineering model, through lifter plate 5, transmission lead screw 12, sliding block 14, transmission adjustment tank 10, mounting panel 15 and suspension board 17's cooperation setting, can adjust the laying height of every layer of soil in the in-process of using, and automatic will pour into and bear case 4 soil tiling in it, artificial intensity of labour has greatly reduced, the efficiency of soil layer laying has been improved, this ground and experimental traffic dynamic load analogue means of underground engineering model, through the cooperation setting of compaction mechanism 16, positioning mechanism 18, suspension board 17 and function board 19, the setting direction of conversion function board 19 that can be fast convenient in the in-process of using, thereby compact the soil of laying, reduce artifical intensity of labour, this ground and experimental traffic dynamic load analogue means of underground engineering model, through supporting baseplate 1, bear case 4 and adjustment mechanism 3's cooperation setting, can adjust the setting angle in the in-process of using, can simulate different situations without the repeated modeling.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a ground and experimental traffic dynamic load analogue means of underground works model, includes supporting baseplate (1), its characterized in that: the two sides of the supporting bottom plate (1) are fixedly connected with the protection vertical plates (2), an adjusting mechanism (3) is arranged on the upper surface of the supporting bottom plate (1), and a bearing box (4) is arranged between the two protection vertical plates (2) above the supporting bottom plate (1); the lifting device is characterized in that lifting plates (5) are slidably connected to two sides of the bearing box (4), a lifting support plate (6) is fixedly connected to the side face of the bearing box (4), a lifting hydraulic cylinder (7) is fixedly connected to the upper surface of the lifting support plate (6), a connecting plate (8) is fixedly connected to the output end of the lifting hydraulic cylinder (7), and one side of the connecting plate (8) is fixedly connected to the side face of the lifting plate (5); the lifting device is characterized in that the other side of the lifting plate (5) is fixedly connected with a mounting block (9), a transmission adjusting groove (10) is formed in the mounting block (9), a transmission groove (11) is formed in the side face of the mounting block (9), a transmission screw rod (12) is rotatably connected in the transmission groove (11), and control switches (13) are arranged on two sides of the transmission groove (11); the utility model discloses a power transmission device, including transmission groove (11), inside sliding connection has sliding block (14), the side fixedly connected with mounting panel (15) of sliding block (14), be equipped with compaction mechanism (16) on mounting panel (15), the below of mounting panel (15) is equipped with suspension board (17), be equipped with positioning mechanism (18) on suspension board (17), the side of suspension board (17) is equipped with function board (19), the top fixedly connected with buffer rod (20) of suspension board (17), positioning mechanism (18) include location spout (1801), location square rod (1802) have been inserted in location spout (1801), one side of location spout (1801) is equipped with connection spout (1803), the inside fixedly connected with coupling spring (1804) of connection spout (1803), the other end fixedly connected with locating lever (1805) of coupling spring (1804), the one end of locating lever (1805) is pegged graft in the side of location square rod (1802), the both sides of function board (19) are equipped with the jack with the looks adaptation of location square rod (1802).
2. The device for simulating traffic dynamic load of a geotechnical and underground engineering model test according to claim 1, wherein the device comprises: the adjusting mechanism (3) comprises an adjusting vertical plate (301), a hydraulic push rod (302) is fixedly connected to the side face of the adjusting vertical plate (301), a rotating support rod (303) is rotatably connected to the other end of the hydraulic push rod (302), and the other end of the rotating support rod (303) is hinged to one side of the lower surface of the bearing box (4).
3. The device for simulating traffic dynamic load of a geotechnical and underground engineering model test according to claim 1, wherein the device comprises: the upper surface of supporting baseplate (1) is located one side fixedly connected with articulated seat (21) of adjustment mechanism (3), the lower surface fixedly connected with connecting seat (22) of bearing box (4), rotate through the connecting axle between connecting seat (22) and articulated seat (21).
4. The device for simulating traffic dynamic load of a geotechnical and underground engineering model test according to claim 1, wherein the device comprises: the section of the lifting plate (5) is concave, and two vertical parts of the lifting plate (5) are respectively positioned at the inner side and the outer side of the bearing box (4).
5. The device for simulating traffic dynamic load of a geotechnical and underground engineering model test according to claim 1, wherein the device comprises: the electric telescopic device is characterized in that an electric telescopic rod (1001) is fixedly connected to the side wall of the inner surface of the transmission adjusting groove (10), the output end of the electric telescopic rod (1001) is rotationally connected with a transmission inserting rod (1002), the other end of the transmission inserting rod (1002) is inserted into a transmission screw rod (12), two transmission bevel gears (1003) are fixedly connected to the outer surface of the transmission inserting rod (1002), and the two transmission bevel gears (1003) are symmetrically distributed.
6. The device for simulating traffic dynamic load of a geotechnical and underground engineering model test according to claim 5, wherein the device comprises: the top of installation piece (9) is equipped with driving motor (23), the output fixedly connected with dwang (24) of driving motor (23), the other end of dwang (24) is pegged graft in transmission adjustment groove (10), and fixedly connected with initiative bevel gear (25).
7. The device for simulating traffic dynamic load of a geotechnical and underground engineering model test according to claim 5, wherein the device comprises: the control switches (13) are electrically connected with the electric telescopic rods (1001) through wires, and the two control switches (13) respectively correspond to two states of extension and contraction of the output ends of the electric telescopic rods (1001).
8. The device for simulating traffic dynamic load of a geotechnical and underground engineering model test according to claim 1, wherein the device comprises: the compaction mechanism (16) comprises a protective box (1601), inside fixedly connected with of protective box (1601) rotates mounting panel (1602), the side of rotating mounting panel (1602) rotates and is connected with rolling disc (1603), the side fixedly connected with transfer line (1604) of rolling disc (1603), lifting chute (1605) have been cup jointed to the surface of transfer line (1604), the bottom fixedly connected with connecting rod (1606) of lifting chute (1605), the bottom and buffer rod (20) fixed connection of connecting rod (1606), the inside of protective box (1601) is equipped with rotating electrical machines (1607), the output fixed connection of rotating electrical machines (1607) is in the side of rolling disc (1603).
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| CN202111401388.2A CN114113542B (en) | 2021-11-19 | 2021-11-19 | Rock-soil and underground engineering model test traffic dynamic load simulation device |
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| CN202111401388.2A CN114113542B (en) | 2021-11-19 | 2021-11-19 | Rock-soil and underground engineering model test traffic dynamic load simulation device |
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| CN114113542B true CN114113542B (en) | 2023-11-14 |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082110A (en) * | 2014-06-13 | 2014-10-08 | 芜湖职业技术学院 | Trichosanthes tuber seedling culturing technology |
| CN105274922A (en) * | 2015-09-11 | 2016-01-27 | 重庆大学 | Anti-slide tie-steel pipe pile composite structure for repairing cave-in roadbed and method |
| CN105572319A (en) * | 2015-12-11 | 2016-05-11 | 河海大学 | Hydraulic-induced covered karst collapse simulation testing device and using method |
| CN105571919A (en) * | 2016-02-02 | 2016-05-11 | 中国科学院武汉岩土力学研究所 | Ring type sample preparation device for ring shear tests |
| CN206974781U (en) * | 2017-08-11 | 2018-02-06 | 福建省尤溪县金东矿业有限公司 | A kind of geology ground lithology tests particle device for making |
| CN110006764A (en) * | 2019-05-13 | 2019-07-12 | 安徽建筑大学 | Ground and underground project model test traffic dynamic load simulator and test method |
| CN209457057U (en) * | 2018-12-10 | 2019-10-01 | 中汽建工(洛阳)检测有限公司 | A kind of portable anchored pile-testing method static-load testing device |
| CN111441398A (en) * | 2020-04-15 | 2020-07-24 | 中国石油大学(华东) | Circulating load loading test device for settlement test of petroleum storage tank group pile foundation |
| CN111472396A (en) * | 2020-06-28 | 2020-07-31 | 西南交通大学 | Rotating hyperbolic pile-soil model test device and test method based on long-exposure observation |
| CN111505245A (en) * | 2020-05-10 | 2020-08-07 | 潘奕华 | Soil detection device with bottom plate auxiliary structure |
| CN211374364U (en) * | 2019-12-24 | 2020-08-28 | 西安科技大学 | Loading device for geotechnical engineering model test |
| CN111980046A (en) * | 2020-08-04 | 2020-11-24 | 湖南科技学院 | Underground continuous wall and construction method thereof |
| CN212205987U (en) * | 2020-06-22 | 2020-12-22 | 湖南科技学院 | 3D laser underground pipeline deformation detection device |
| CN112484961A (en) * | 2020-11-30 | 2021-03-12 | 河南城建学院 | Test box body for simulating underground engineering anti-floating |
| CN112900508A (en) * | 2021-01-22 | 2021-06-04 | 湖北工业大学 | Experimental device and method for pipe culvert model on frozen soil foundation under traffic load effect |
| CN214697673U (en) * | 2021-05-19 | 2021-11-12 | 浙江省地球物理地球化学勘查院 | Drilling equipment for geotechnical engineering |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006953B (en) * | 2019-12-10 | 2021-04-13 | 东北大学 | High-pressure hard rock broadband low-amplitude surface disturbance true triaxial test system |
-
2021
- 2021-11-19 CN CN202111401388.2A patent/CN114113542B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082110A (en) * | 2014-06-13 | 2014-10-08 | 芜湖职业技术学院 | Trichosanthes tuber seedling culturing technology |
| CN105274922A (en) * | 2015-09-11 | 2016-01-27 | 重庆大学 | Anti-slide tie-steel pipe pile composite structure for repairing cave-in roadbed and method |
| CN105572319A (en) * | 2015-12-11 | 2016-05-11 | 河海大学 | Hydraulic-induced covered karst collapse simulation testing device and using method |
| CN105571919A (en) * | 2016-02-02 | 2016-05-11 | 中国科学院武汉岩土力学研究所 | Ring type sample preparation device for ring shear tests |
| CN206974781U (en) * | 2017-08-11 | 2018-02-06 | 福建省尤溪县金东矿业有限公司 | A kind of geology ground lithology tests particle device for making |
| CN209457057U (en) * | 2018-12-10 | 2019-10-01 | 中汽建工(洛阳)检测有限公司 | A kind of portable anchored pile-testing method static-load testing device |
| CN110006764A (en) * | 2019-05-13 | 2019-07-12 | 安徽建筑大学 | Ground and underground project model test traffic dynamic load simulator and test method |
| CN211374364U (en) * | 2019-12-24 | 2020-08-28 | 西安科技大学 | Loading device for geotechnical engineering model test |
| CN111441398A (en) * | 2020-04-15 | 2020-07-24 | 中国石油大学(华东) | Circulating load loading test device for settlement test of petroleum storage tank group pile foundation |
| CN111505245A (en) * | 2020-05-10 | 2020-08-07 | 潘奕华 | Soil detection device with bottom plate auxiliary structure |
| CN212205987U (en) * | 2020-06-22 | 2020-12-22 | 湖南科技学院 | 3D laser underground pipeline deformation detection device |
| CN111472396A (en) * | 2020-06-28 | 2020-07-31 | 西南交通大学 | Rotating hyperbolic pile-soil model test device and test method based on long-exposure observation |
| CN111980046A (en) * | 2020-08-04 | 2020-11-24 | 湖南科技学院 | Underground continuous wall and construction method thereof |
| CN112484961A (en) * | 2020-11-30 | 2021-03-12 | 河南城建学院 | Test box body for simulating underground engineering anti-floating |
| CN112900508A (en) * | 2021-01-22 | 2021-06-04 | 湖北工业大学 | Experimental device and method for pipe culvert model on frozen soil foundation under traffic load effect |
| CN214697673U (en) * | 2021-05-19 | 2021-11-12 | 浙江省地球物理地球化学勘查院 | Drilling equipment for geotechnical engineering |
Non-Patent Citations (4)
| Title |
|---|
| Controllable synthesis and tunable field-emission properties of tungsten oxide sub-micro fibers;Liu XL et al;《INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS》;第34卷;47-52 * |
| Multi-wavelet Application Based on Engineering Building Deformation Monitoring;He YH et al;《ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING》;第353-356卷;3420-3423 * |
| 冻结盐渍砂土单轴强度特性研究;牛江宇等;《冰川冻土》;第37卷(第2期);428-433 * |
| 智能工作面中刮板输送机直线度感知技术;李宁;《机电工程技术》;第50卷(第3期);186-188 * |
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