CN116180777B - High side slope stabilizing system and method - Google Patents
High side slope stabilizing system and method Download PDFInfo
- Publication number
- CN116180777B CN116180777B CN202310294955.1A CN202310294955A CN116180777B CN 116180777 B CN116180777 B CN 116180777B CN 202310294955 A CN202310294955 A CN 202310294955A CN 116180777 B CN116180777 B CN 116180777B
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- steel plate
- skid
- buried steel
- fixed
- basis
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 title abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 239000004576 sand Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 2
- 239000004540 pour-on Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 35
- 230000000694 effects Effects 0.000 description 6
- 239000004575 stone Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The application relates to a high slope stabilizing system and method, comprising a high slope body, wherein an embedded steel plate is laid on the surface of the high slope body, a filling base layer is laid on the embedded steel plate, a concrete layer is poured on the filling base layer, a fixed plate is arranged on the concrete layer, a plurality of anti-slip pieces are welded on the back surface of the embedded steel plate and are used for being embedded in the high slope body to prevent the embedded steel plate from sliding off, a plurality of fixed ribs are welded on the front surface of the embedded steel plate, the fixed ribs extend into the fixed plate, a plurality of locking tooth blocks are fixedly arranged in the fixed ribs, the fixed plate is fixed in the fixed ribs through fixing columns with limiting blocks, and the locking tooth blocks are locked with the limiting blocks of the fixed columns in a meshed mode.
Description
Technical Field
The application relates to the technical field related to roadbed construction, in particular to a high slope stabilizing system and a high slope stabilizing method.
Background
The slope is for guaranteeing the road bed stability, slope that has certain slope of making in the road bed both sides, play important effect in the treatment process of geological disasters, among the prior art, for example, patent publication number CN 214832549U's patent document discloses a high slope scaffold platform that stable effect is good, this patent is through setting up of fixed column and stopper, can very convenient install the fixed plate, simultaneously through setting up of fixed plate, can carry out spacing fixed to the fixed connection frame that has the supporting role, fixed platform installs the upper end at the fixed connection frame, but in actual implementation, the soil horizon structure of high slope is unstable, even fixed column and stopper through in this patent are also difficult to really play the effect of stabilizing to the scaffold, to this, it is required to provide a construction system and method that enough stabilize.
Disclosure of Invention
In order to overcome the defects in the prior art, the application provides a high side slope stabilizing system and a method.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a high side slope stable system, includes the high side slope body, the pre-buried steel sheet has been laid on the surface of high side slope body, pre-buried steel sheet upper berth is equipped with the filling basic unit, pour concrete layer on the filling basic unit, be equipped with the fixed plate on the concrete layer, the back of pre-buried steel sheet welds and is equipped with a plurality of antiskid pieces for pre-buried steel sheet landing in the high side slope body is prevented, the front of pre-buried steel sheet is welded and is equipped with a plurality of fixed ribs, the fixed rib extends to in the fixed plate, a plurality of locking tooth pieces have been set firmly in the fixed rib, the fixed plate is fixed in the fixed rib through the fixed column nail of taking the stopper, locking tooth piece and the stopper interlock locking of fixed column.
Further, the locking tooth piece includes tooth piece base member, tooth piece base member welding is inboard at fixed rib, the last locking piece has been set firmly to one side of tooth piece base member, the opposite side of tooth piece base member has set firmly down the locking piece, last locking tooth through connecting block fixedly connected with in the middle of last locking piece and the lower locking piece on the tooth piece base member, go up locking piece and lower locking piece and play spacing effect to the locking tooth.
Further, the surfaces of the lock teeth adjacent to the upper lock block are all corresponding planes, and the surfaces of the lock teeth adjacent to the lower lock block are all corresponding curved surfaces.
Further, the anti-skid members distributed on the embedded steel plate are configured, specifically, the number of the anti-skid members distributed on the embedded steel plate is firstly determined to be N, and an initial coordinate position is allocated to each anti-skid member, specifically, the coordinate position taking the plane of the embedded steel plate as a coordinate system, after the coordinate position of each anti-skid member is determined, the influence value of each anti-skid member on the stability of the embedded steel plate on the initial coordinate basis is calculated, the influence value of each anti-skid member on the stability of the embedded steel plate on the initial coordinate basis can be specifically represented or replaced by the integral friction force change of the embedded steel plate relative to the high slope body, then the integral quantity Q of the anti-skid member on the plane of the embedded steel plate on the initial coordinate basis is calculated, then the number of the anti-skid member is gradually reduced, and simultaneously the position of the initial coordinate of each anti-skid member is adjusted, meanwhile, the influence value of the anti-skid member on the stability of the embedded steel plate on the initial coordinate basis is calculated, the integral quantity Q of the anti-skid member on the plane of the embedded steel plate on the initial coordinate basis is calculated, the integral quantity Q of the anti-skid member on the pre-embedded steel plate on the initial coordinate basis is calculated until the integral quantity Q of the anti-skid member on the plane on the initial coordinate basis is smaller than the integral quantity of the pre-steel plate on the pre-embedded steel plate on the initial coordinate basis, and the integral quantity Q of the anti-skid member on the pre-steel plate on the initial steel plate on the plane is smaller than the integral quantity on the pre-steel plate than the integral quantity on the pre-steel plate on the basis than the pre-skid steel plate on the plane.
A high side slope stabilization method comprises the following steps of
Paving a prefabricated embedded steel plate on a high slope body and tamping to ensure that an anti-skid part of the embedded steel plate is embedded into a soil layer;
paving a filling base layer on the pre-buried steel plate layer, paving a concrete layer outside the filling base layer to serve as a retaining wall, and connecting the foundation of the concrete layer with foundation rock in the high slope body through anchor bars;
paving a fixing plate outside the concrete layer, and fixing the fixing plate outside the concrete layer through a fixing column;
and erecting a scaffold on the fixing plate.
Further, the filling base layer is specifically waste sand and stone filling.
Advantageous effects
According to the application, when the fixed column is driven in from the fixed plate, the fixed column sequentially passes through the fixed plate, the concrete layer and the filling base layer, sand and stones are filled in the filling base layer, and a locking tooth block which can be meshed with the fixed column is arranged in the filling base layer.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
fig. 2 is an enlarged view of the locking tooth block of the present application.
In the figure, 1 a high slope body, 2 a pre-embedded steel plate, 3 a filling base layer, 4 a concrete layer, 5 a fixing plate, 6 a skid-proof piece, 7 a fixing rib, 8 a locking tooth block, 81 an upper locking block, 82 a tooth block matrix, 83 a lower locking block, 84 a locking tooth and 85 a connecting block.
Detailed Description
The application discloses a high slope stabilizing system, which is shown in fig. 1-2, and comprises a high slope body 1, wherein an embedded steel plate 2 is paved on the surface of the high slope body 1, a filling base layer 3 is paved on the embedded steel plate 2, a concrete layer 4 is poured on the filling base layer 3, a fixed plate 5 is arranged on the concrete layer 4, a plurality of anti-slip pieces 6 are welded on the back surface of the embedded steel plate 2 and are used for being embedded in the high slope body 1 to prevent the embedded steel plate 2 from sliding off, a plurality of fixed ribs 7 are welded on the front surface of the embedded steel plate 2, the fixed ribs 7 extend into the fixed plate 5, a plurality of locking tooth blocks 8 are fixedly arranged in the fixed ribs 7, the fixed plate 5 is nailed into the fixed ribs 7 through fixed columns with limiting blocks, and the locking tooth blocks 8 are locked with limiting blocks of the fixed columns in a meshed mode. The locking tooth piece 8 comprises a tooth piece base 82, the tooth piece base 82 is welded on the inner side of the fixed rib 7, an upper locking piece 81 is fixedly arranged on one side of the tooth piece base 82, a lower locking piece 83 is fixedly arranged on the other side of the tooth piece base 82, locking teeth 84 are fixedly connected between the upper locking piece 81 and the lower locking piece 83 through a connecting block 85, and the upper locking piece 81 and the lower locking piece 83 play a limiting role on the locking teeth 84. The surfaces of the lock teeth 84 adjacent to the upper lock block 81 are all corresponding planes, and the surfaces of the lock teeth 84 adjacent to the lower lock block 83 are all corresponding curved surfaces. When the fixing column is driven in from the fixing plate 5, sand and stones are filled in the filling base layer 3 through the fixing plate 5, the concrete layer 4 and the filling base layer 3 in sequence, and the locking tooth blocks 8 which can be meshed with the fixing column are arranged in the filling base layer 3, specifically, when the fixing column is driven in, the locking teeth 84 can be downwards pressed by the limiting blocks of the fixing column to enable the fixing column to be integrally nailed into the soil layer due to the fact that the connecting blocks 85 are elastic connecting pieces, the limiting blocks of the fixing column are clamped through the locking teeth 84, displacement of the fixing column is prevented, the locking teeth 84 are prevented from being blocked by the upper locking blocks 81, the locking teeth 84 are prevented from being upwards tilted to be separated from being fixed to the limiting blocks, the fixing column is further stabilized, and the integral stable structure is prevented from being influenced by looseness.
Furthermore, since the stress of the high slope body 1 is not uniform in the vertical direction or in each area of the inclined surface thereof, if the area with the largest stress in the landslide situation occurs, the distribution density of the anti-skid member 6 on the embedded steel plate 2 is actually required to be different at different positions of the embedded steel plate 2.
In a further embodiment, the anti-skid elements 6 distributed on the pre-buried steel plate 2 are configured, specifically, the number of the anti-skid elements 6 distributed on the pre-buried steel plate 2 is firstly determined to be N, and an initial coordinate position is allocated to each anti-skid element 6, specifically, the coordinate position taking the plane of the pre-buried steel plate 2 as a coordinate system, after the coordinate position of each anti-skid element 6 is determined, the influence value of each anti-skid element 6 on the stability of the pre-buried steel plate 2 on the initial coordinate basis is calculated, the 'influence value of each anti-skid element 6 on the stability of the pre-buried steel plate 2 on the initial coordinate basis' can be specifically represented or replaced by the integral friction force change of the pre-buried steel plate 2 relative to the high slope body 1, then calculating the integral Q of the influence value of all the anti-skid pieces 6 on the initial coordinate basis on the plane of the embedded steel plate 2, gradually reducing the number of the anti-skid pieces 6 and simultaneously adjusting the position of the initial coordinate of each anti-skid piece 6, and simultaneously calculating the integral Q of the influence value of all the anti-skid pieces 6 on the initial coordinate basis on the stability of the embedded steel plate 2 on the plane of the embedded steel plate 2 until the minimum number of one anti-skid piece 6 is calculated and determined and the integral Q of the influence value of all the anti-skid pieces 6 on the initial coordinate basis on the stability of the embedded steel plate 2 on the plane of the embedded steel plate 2 can meet the threshold value on the basis of the minimum number of the anti-skid pieces 6.
According to the application, on the basis of the minimum number of the anti-skid pieces 6 and the initial coordinate positions allocated to each anti-skid piece 6, the integral quantity Q of the impact value of the stability of all the anti-skid pieces 6 on the surface of the embedded steel plate 2 on the basis of the initial coordinates can meet the threshold value, because the integral quantity Q of the impact value of the stability of all the anti-skid pieces 6 on the surface of the embedded steel plate 2 on the basis of the initial coordinates can directly represent the integral friction force of the embedded steel plate 2 relative to the high slope body 1, when the integral quantity Q of the impact value of the stability of all the anti-skid pieces 6 on the surface of the embedded steel plate 2 on the basis of the initial coordinates can meet the threshold value, namely, the integral friction force of the embedded steel plate 2 relative to the high slope body 1 can be ensured to be ideal (including the magnitude, the distribution and the direction of the force), and thus the integral stable slope can be ensured on the basis of using fewer anti-skid pieces 6 as much as possible.
The change of the overall friction force of the embedded steel plate 2 relative to the high slope body 1 and the influence value of each anti-skid part 6 on the stability of the embedded steel plate 2 on the basis of the initial coordinates of the anti-skid parts have a one-to-one correspondence physically, so the application characterizes or replaces the influence value by the change of the overall friction force of the embedded steel plate 2 relative to the high slope body 1, and the application definitely records the integral area (on the plane of the embedded steel plate) as to how to obtain the plane integral quantity, namely the typical double integral problem, and the application takes part in the integral quantity, namely the influence value of all the anti-skid parts on the stability of the embedded steel plate on the basis of the initial coordinates of the anti-skid parts, and the double integral can be calculated naturally. As to what the threshold is, the definition of threshold, also called threshold, refers to the lowest or highest value that an effect can produce, as well as the threshold of the present application. The flat area component is also only a numerical value in nature, so that it is also quite clear whether the flat area component meets the threshold.
The application also discloses a high slope stabilizing method, which comprises the following steps:
paving a prefabricated embedded steel plate on a high slope body and tamping to ensure that an anti-skid part of the embedded steel plate is embedded into a soil layer;
paving a filling base layer on the pre-buried steel plate layer, wherein the filling base layer is specifically waste sand and stone filling, paving a concrete layer outside the filling base layer to serve as a retaining wall, and connecting a foundation of the concrete layer with foundation rocks in the high slope body through anchor bars;
paving a fixing plate outside the concrete layer, and fixing the fixing plate outside the concrete layer through a fixing column;
and erecting a scaffold on the fixing plate.
It will be appreciated by those skilled in the art that the present application can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are illustrative in all respects, and not exclusive. All changes that come within the scope of the application or equivalents thereto are intended to be embraced therein.
Claims (4)
1. The utility model provides a high side slope stable system, its characterized in that includes high side slope body (1), pre-buried steel sheet (2) has been laid on the surface of high side slope body (1), pre-buried steel sheet (2) have been laid on filling basic unit (3), concrete layer (4) have been pour on filling basic unit (3), be equipped with fixed plate (5) on concrete layer (4), the back of pre-buried steel sheet (2) welds and has a plurality of antiskid piece (6) for pre-buried prevent pre-buried steel sheet (2) landing in high side slope body (1), the front of pre-buried steel sheet (2) welds and has a plurality of fixed ribs (7), fixed rib (7) extend to in fixed plate (5), fixed plate (7) are interior to have set firmly a plurality of locking tooth pieces (8), fixed plate (5) are gone into fixed (7) internal fixation through the fixed column of taking the stopper of stopper, locking tooth piece (8) are locked with the stopper of fixed column;
the locking tooth piece (8) comprises a tooth piece base body (82), the tooth piece base body (82) is welded on the inner side of a fixed rib (7), an upper locking piece (81) is fixedly arranged on one side of the tooth piece base body (82), a lower locking piece (83) is fixedly arranged on the other side of the tooth piece base body (82), locking teeth (84) are fixedly connected between the upper locking piece (81) and the lower locking piece (83) through a connecting block (85), the upper locking piece (81) and the lower locking piece (83) play a limiting role on the locking teeth (84), one surfaces of the locking teeth (84) adjacent to the upper locking piece (81) are corresponding planes, one surfaces of the locking teeth (84) adjacent to the lower locking piece (83) are corresponding curved surfaces, and the connecting block (85) is an elastic connecting piece.
2. A high slope stabilization system according to claim 1, characterized in that after the determination of the coordinate position of each anti-skid (6) on the pre-buried steel plate (2), the number of anti-skid (6) on the pre-buried steel plate (2) is determined to be N, and for each anti-skid (6) is assigned an initial coordinate position, in particular a coordinate position in the plane of the pre-buried steel plate (2), the impact value of each anti-skid (6) on the stability of the pre-buried steel plate (2) on the basis of its initial coordinate is calculated, the impact value of each anti-skid (6) on the stability of the pre-buried steel plate (2) on the basis of its initial coordinate is characterized or replaced by the overall friction change of the pre-buried steel plate (2) relative to the high slope body (1), then the integral value of all anti-skid (6) on the pre-buried steel plate (2) on the basis of its initial coordinate is calculated, the integral value of the impact value on the pre-buried steel plate (2) on the basis of its initial coordinate is gradually reduced on the basis of the pre-buried steel plate (2) and the integral value of all anti-skid (6) on the basis of its initial coordinate value (6) is calculated at the same time as the integral value of the initial value of the pre-buried steel plate (6) on the basis of the pre-buried steel plate (2) stability, until the minimum number of the anti-skid pieces (6) is calculated and determined and the minimum number of the anti-skid pieces (6) is ensured, the integral quantity Q of the influence value of all the anti-skid pieces (6) on the stability of the embedded steel plate (2) on the initial coordinate basis on the plane of the embedded steel plate (2) can also meet the threshold value.
3. A method of high slope stabilization in accordance with the system of claim 1, comprising the steps of
Paving a prefabricated embedded steel plate on a high slope body and tamping to ensure that an anti-skid part of the embedded steel plate is embedded into a soil layer;
paving a filling base layer on the pre-buried steel plate layer, paving a concrete layer outside the filling base layer to serve as a retaining wall, and connecting the foundation of the concrete layer with foundation rock in the high slope body through anchor bars;
paving a fixing plate outside the concrete layer, and fixing the fixing plate outside the concrete layer through a fixing column;
and erecting a scaffold on the fixing plate.
4. A high slope stabilization method according to claim 3, wherein the filler base layer is embodied as a waste sand filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310294955.1A CN116180777B (en) | 2023-03-24 | 2023-03-24 | High side slope stabilizing system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310294955.1A CN116180777B (en) | 2023-03-24 | 2023-03-24 | High side slope stabilizing system and method |
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| Publication Number | Publication Date |
|---|---|
| CN116180777A CN116180777A (en) | 2023-05-30 |
| CN116180777B true CN116180777B (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310294955.1A Active CN116180777B (en) | 2023-03-24 | 2023-03-24 | High side slope stabilizing system and method |
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| Country | Link |
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| CN (1) | CN116180777B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001081785A (en) * | 1999-09-16 | 2001-03-27 | Maeda Kosen Kk | Construction method for vegetation base board |
| CN210597338U (en) * | 2019-07-09 | 2020-05-22 | 武汉博宏建设有限公司 | Foundation pit slope stability maintaining device |
| CN213358516U (en) * | 2020-09-30 | 2021-06-04 | 苏州秀怡园林绿化工程有限公司 | Slope protection structure of river bank side slope |
| CN214832549U (en) * | 2021-07-27 | 2021-11-23 | 广东鑫越建设工程有限公司 | Stabilize effectual high slope scaffold platform |
-
2023
- 2023-03-24 CN CN202310294955.1A patent/CN116180777B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001081785A (en) * | 1999-09-16 | 2001-03-27 | Maeda Kosen Kk | Construction method for vegetation base board |
| CN210597338U (en) * | 2019-07-09 | 2020-05-22 | 武汉博宏建设有限公司 | Foundation pit slope stability maintaining device |
| CN213358516U (en) * | 2020-09-30 | 2021-06-04 | 苏州秀怡园林绿化工程有限公司 | Slope protection structure of river bank side slope |
| CN214832549U (en) * | 2021-07-27 | 2021-11-23 | 广东鑫越建设工程有限公司 | Stabilize effectual high slope scaffold platform |
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| Publication number | Publication date |
|---|---|
| CN116180777A (en) | 2023-05-30 |
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