CN113818455B - Inverted-inserted perforated tire strip ecological reinforcement soft slope structure and construction method thereof - Google Patents
Inverted-inserted perforated tire strip ecological reinforcement soft slope structure and construction method thereof Download PDFInfo
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- CN113818455B CN113818455B CN202111029173.2A CN202111029173A CN113818455B CN 113818455 B CN113818455 B CN 113818455B CN 202111029173 A CN202111029173 A CN 202111029173A CN 113818455 B CN113818455 B CN 113818455B
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0001—Rubbers
- E02D2300/0003—Car tires
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Tires In General (AREA)
Abstract
The invention discloses an ecological reinforcement soft side slope structure with reversely inserted perforated tire strips and a construction method thereof. The invention adopts the rotary mould to press the tire strip with holes into the slope to be reinforced, and seeds the slope protection grass seeds with developed root systems on the surface of the soft slope after the tire strip with holes is completely inserted into the soft slope.
Description
Technical Field
The invention relates to the field of slope reinforcement, in particular to an ecological reinforced soft slope structure with reversely inserted perforated tire strips and a construction method thereof.
Background
The soft soil slope is widely distributed in China, and how to effectively reinforce the soft slope is a difficult problem in engineering. Meanwhile, with the continuous popularization of vehicles, the consumption of tires is continuously increased, the quantity of waste tires generated each year is rapidly increased, and the tires have the characteristics of wear resistance, stability and aging resistance, but the characteristics cause the problem that the discarded tires cannot be naturally degraded for a long time, a large amount of waste tires are accumulated, so that land resources are occupied, volatile pollutants are generated in the process of grinding the tires into particles, how to effectively treat the waste tires is one of the serious problems faced by people at present, and a new environment-friendly method for treating the waste tires is urgently needed to be explored.
The management of slope sliding always belongs to a complex engineering problem, the traditional existing method has the defects of high construction cost, long construction period, low vegetation surface layer reinforcement survival rate or insignificant reinforcement effect and the like, and how to select an ecological reinforcement method which has low construction cost, simple and convenient construction, environmental protection and obvious reinforcement effect is a new direction pursued by the engineering and academic circles.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide an ecological reinforced soft slope structure with inverted-inserted hole tire strips and a construction method thereof, and aims to overcome the defects of high manufacturing cost, insignificant reinforcing effect, low vegetation surface layer reinforcing survival rate and the like in the conventional soft slope reinforcing technology.
The technical scheme is as follows: the invention comprises perforated tire strips, a side slope and a rotary mold, wherein a plurality of perforated tire strips are arranged on the side slope at intervals, the perforated tire strips are arranged in the rotary mold, are pressed into the side slope to be reinforced through the rotary mold, and are finally drawn out of the rotary mold, and after the perforated tire strips are completely inserted into a soil body, slope protection grass is sown on the surface of the side slope.
The tire strip with holes is of a 180-degree annular structure, and a plurality of drain holes are formed in the side face of the tire strip with holes at intervals.
The rotary die comprises a rotary pipe, a rotary rod and a rotary support, wherein one end of the rotary rod is connected with the rotary pipe, and the other end of the rotary rod is connected with the rotary support.
The rotating pipe is integrally of a hollow structure and comprises an inner sleeve plate, an outer sleeve plate and side plates, the outer sleeve plate is welded with the side plates, and the inner sleeve plate is embedded with the side plates.
The inner sleeve plate and the outer sleeve plate are both arc-shaped plates.
And one side of the outer sleeve plate is provided with an inclined plane which is directly connected with the inner sleeve plate.
The rotary support comprises support legs, a bearing platform is welded at the tops of the support legs, a connecting plate is welded on the bearing platform, and connecting holes are formed in the connecting plate.
The slope protection grass is the slope protection grass with developed root system, and the tire strips are anchored inside the soil body along with the growth of the root system of the slope protection grass.
The side slope is a soft side slope and comprises a clay side slope in a plastic state or a soft clay side slope in a flow plastic state.
The construction method for ecologically reinforcing the soft slope structure by inversely inserting the perforated tire strip, which is based on any one of claims 1 to 9, comprises the following steps:
(1) prefabricating a perforated tire strip and a rotary mold: cutting a tire to obtain a tire strip, drilling a plurality of drain holes on the tire strip at intervals to obtain a tire strip with holes, and manufacturing a rotary mold according to the size of the tire strip with the holes;
(2) placing a tire strip with holes: placing the tire strip with the hole in the embedded rotary pipe, and assembling a rotary die;
(3) inserting a holed tire strip: the method comprises the following steps of (1) carrying out slope positioning by utilizing a rotary support, rotating a rotary rod around the rotary support to drive a rotary pipe to rotate and press the rotary pipe into a soft slope, directly inserting a tire strip with holes placed in the rotary pipe into slope soil along with the rotation of the rotary pipe, and then detaching and pulling out the rotary pipe;
(4) sowing the slope protection grass: after the tire strips with the holes are inserted into the complete side slope, slope protection grass seeds with developed root systems are sown on the surface of the soft side slope;
(5) and (4) repeating the steps (2) to (4) until the surface layer of the soft slope to be reinforced is completely covered.
The working principle is as follows: placing the tire strip with the holes in a rotary tube, positioning through a rotary die, rotationally pressing the rotary tube into the soft side slope, pulling out the rotary tube, and sowing slope protection grass seeds with developed root systems on the surface of the side slope when the tire strip with the holes is completely inserted into the soft side slope; the slope protection grass seeds that develop the root system are sowed on the side slope surface, pass the tire hole on the tire strip along with slope protection grass root system downward growth, with the tire strip anchor in soil body depths, further consolidate shallow layer soft side slope.
Has the advantages that:
(1) according to the invention, the tire strip with holes is pressed into the side slope to be reinforced by adopting the rotary mold, the grass seeds with developed root systems are sown on the surface of the soft side slope when the tire strip with holes is completely inserted into the soft side slope, the used reinforcement material is simple, the service life is long, the construction process is simple and convenient, the tire is only required to be simply divided and drilled, the influence on the environment is small, the friction effect generated by the direct contact between the tire strip and the soil particles due to the insertion of the tire strip is obvious, and the soil body on the shallow layer of the side slope is effectively prevented from sliding;
(2) the structure and the construction method thereof for resisting the sliding of the side slope in multiple directions achieve the effect of improving the anti-sliding capability of the surface layer of the side slope in multiple directions, thereby effectively inhibiting the complex sliding of the surface of the side slope, protecting the soil on the surface of the side slope and improving the overall stability of the side slope;
(3) the slope protection grass planted by the invention is the slope protection grass with developed root system, the root system penetrates through the drain holes on the tire strips along with the downward growth of the root system, the tire strips with holes are anchored in the deep part of the soil body, the slope protection grass and the tire strips with holes form a whole, the slope protection grass achieves the effect of ecological slope protection while reinforcing the slope in deep layer, meanwhile, the arrangement of the drain holes on the tire strips can enable the moisture of the soil body on the inner side of the bowl-shaped tire strips to flow to the deep part of the soil body of the side slope through the drain holes on the tire strips, can provide moisture for the deep growth of the root system of the slope protection grass, not only can effectively prevent the water and soil loss on the surface of the side slope, but also can further inhibit the shallow sliding on the surface of the side slope, and improve the stability of the side slope.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIGS. 3(a) and (b) are diagrams of a process for making a strip of the present invention;
FIG. 4 is a schematic view of the structure of the rotary die of the present invention;
FIG. 5 is a schematic view of a rotary tube according to the present invention;
FIG. 6 is a schematic view of the construction of the swivel support of the present invention;
FIG. 7 is a schematic view of a consolidation area of the present invention;
fig. 8 is a schematic diagram of the sliding direction of the resistance of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1 to 3, the present invention comprises a strip of holed tire 1, a slope 2 to be reinforced and a rotary mold 3, the strip of holed tire 1 is placed in a rotary tube 31 of the rotary mold 3, pressed into the slope 2 to be reinforced through the rotary mold 3, and finally withdrawn from the rotary mold 3. Wherein, the side slope 2 is a soft side slope, which is a clay side slope in a plastic state or a soft clay side slope in a flow plastic state.
As shown in fig. 1 and fig. 2, a plurality of perforated tire strips 1 are arranged on a side slope 2 at intervals, the center-to-center distances of adjacent perforated tire strips 1 are equal and are 0.8-1.5 m, after the perforated tire strips 1 are completely inserted into a soil body, slope protection grass 4 is sown on the surface of the side slope 2, the slope protection grass 4 is slope protection grass with a developed root system, can be hemerocallis fulva, Chinese iris and the like, the depth of the root system can reach 50-70 cm, and the perforated tire strips 1 are anchored inside the soil body along with the growth of 4 root systems of the slope protection grass.
As shown in fig. 3, the perforated tire strip 1 is of a 180-degree annular structure, as shown in fig. 3(b), a waste tire with the tread width of 20-30cm and the radius of 35-40 cm is selected, the complete waste tire is cut at 1/2 and is cut at the width of 4-5 cm to obtain the tire strip with the thickness of 2-3 cm, as shown in fig. 3(a), and drainage holes 5 are drilled at intervals of 8-10 cm on the basis of the tire strip to form the complete perforated tire strip 1, wherein the hole diameter of each drainage hole 5 is 1.5-2 cm.
As shown in fig. 4, the rotary die 3 includes a rotary tube 31, a rotary rod 32, and a rotary support 33, the rotary tube 31 is connected to the rotary rod 32 by a bolt, and the rotary rod 32 is connected to the rotary support 33 by a bolt. The rotary die 3 is made of Q235-A carbon steel, the whole rotary pipe 31 is of a hollow structure, and the thickness of the plate wall of the rotary pipe 31 is 0.1 cm. As shown in fig. 5, the rotary pipe 31 includes an inner sleeve plate 311, an outer sleeve plate 312, and a side plate 313, and both the inner sleeve plate 311 and the outer sleeve plate 312 are arc-shaped plates; the radius of the wall of the inner sleeve plate 311 is 35-45 cm, the width is 5-5.5 cm, the plate thickness is 1-2 cm, the radius of the wall of the outer sleeve plate 312 is 45-55 cm, the width is 5-5.5 cm, and the plate thickness is 1-2 cm. The side plate 313 has a width of 3 to 4cm and a plate thickness of 1 to 2 cm. The outer sleeve plate 312 and the side plate 313 are welded and connected to form a whole, the right side of the outer sleeve plate 312 is provided with a 12-degree inclined surface which is directly connected with the inner sleeve plate 311, and the inner sleeve plate 311 and the side plate 313 are embedded into the rotating pipe 31.
The length of the rotating rod 32 is 45-55 cm, the width of the rotating rod is 3-4 cm, the thickness of the rotating rod is 3-4 cm, and the rotating rod 32 is connected with the rotating pipe 31 through a bolt hole 314 reserved in the side plate 313.
As shown in fig. 6, the rotating support 33 includes four support legs 331, a support platform 332, and two connecting plates 333; the support leg 331 is welded to the bearing platform 332, the connecting plate 333 is welded to the bearing platform 332, and the connecting plate 333 is provided with a connecting hole 335. The rotation support 33 is connected to the rotation lever 32 through a connection hole 335 so that the rotation lever 32 can rotate about the rotation support 33.
The construction method comprises the following steps:
(1) prefabricating a perforated tire strip and a rotary mold: selecting a waste tire with the waste tire tread width of 20cm and the radius of 36.50cm, cutting the waste tire with 1/2, cutting the waste tire in strips with the width of 4cm to form a tire strip of 180 degrees, wherein the thickness of the cutting strip is 2cm, drilling drainage holes on the wide surface of the tire strip, and forming the tire strip with the holes, wherein the hole diameter of each drainage hole is 2cm, and the interval is 8 cm.
(2) Manufacturing a rotary mold according to the size of the waste tire strip with the hole;
manufacturing a rotating pipe 31 with the shape of a 180-degree plate wall, wherein the inner sleeve plate 311 and the outer sleeve plate 312 are both 180-degree arc plates; the inner sleeve plate 311 is made of Q235-A carbon steel with the plate wall radius of 35-45 cm, the width of 5-5.5 cm and the plate thickness of 1-2 cm; the outer sleeve plate 312 is made of Q235-A carbon steel, the radius of the plate wall is 45-55 cm, the width is 5-5.5 cm, the plate thickness is 1-2 cm; the side plate 313 has a width of 3 to 4cm and a plate thickness of 1 to 2cm, and is made of Q235-A carbon steel.
Manufacturing a rotating rod 32, wherein the length of the rotating rod 32 is 45-55 cm, the width of the rotating rod is 3-4 cm, the thickness of the rotating rod is 3-4 cm, and the rotating rod is made of Q235-A carbon steel.
Manufacturing a rotary support 33, wherein the rotary support 33 comprises four support legs 331, a bearing platform 332 and two connecting plates 333; the support leg 331 is welded with the bearing platform 332, and the connecting plate 333 is welded with the bearing platform 332; the support leg 331, the bearing platform 332 and the connecting plate 333 are all made of Q235-A carbon steel.
(3) Placing a tire strip with holes: placing the tire strip with the hole in a rotating pipe, embedding the rotating pipe and assembling a rotating die;
(4) inserting a holed tire strip: positioning the slope surface by using a rotary support of a rotary die, completely inserting rotary support legs into soil, driving a rotary pipe to rotate by a rotary rod around the rotary support and pressing the rotary pipe into a soft slope, directly inserting a tire strip with holes placed in the rotary pipe into the slope soil along with the rotation of the rotary pipe, and detaching the rotary pipe after the rotary pipe is completely inserted into the soil;
(5) sowing the slope protection grass: after the tire strips with holes are completely inserted into the side slope, sowing slope protection grass seeds with developed root systems on the surface of the soft side slope;
(6) and (6) repeating the steps (3) to (5) until the surface layer of the soft side slope to be reinforced is completely covered.
As shown in figure 7, the reinforcing area of the tire strip with the 180-degree similar bowl shape adopted by the invention is large, the soil body in the tire strip can be reinforced, and the problem that the traditional tire strip is arranged along a side slope, the reinforcing area is small, and only the one-way sliding of the side slope can be resisted is solved.
As shown in figure 8, the 180-degree tire strip similar to a bowl shape can restrain the side slope from sliding from multiple directions, meanwhile, a certain interlocking effect is generated on soil in the bowl-shaped tire, the bowl-shaped tire exerts shape advantages along with the downward sliding of the side slope soil, and the tire strip is combined with the soil in the tire to restrain the upper soil outside the bowl-shaped tire, so that the shape of the sliding crack of the side slope is changed, and the side slope is further reinforced.
In the invention, the complicated shallow layer sliding surface on the surface of the side slope and the difficulty in determining the sliding surface are considered, in order to better prevent the side slope from sliding in multiple directions, a 180-degree similar bowl-shaped perforated tire strip is inserted into the side slope upside down to prevent the side slope from sliding in multiple directions, the moisture of the soil body on the inner side of the bowl-shaped tire strip flows to the deep part of the soil body of the side slope through a drain hole on the tire strip to provide moisture for the deep growth of the grass root system of the slope protection, the grass root system with developed planting root system of the slope protection can grow downwards and is anchored in the deep part of the soil body through the drain hole on the tire strip, and the slope protection grass and the tire strip form a whole to achieve the effect of further strengthening the shallow layer side slope. The tire strip with holes is directly placed in the hollow structure of the rotary pipe, the rotary pipe rotates around the rotary support and directly inserts the tire strip with holes into the soft side slope, slope leading holes do not need to be conducted, a piston does not need to be used, and the construction procedure is further simplified.
Claims (9)
1. The utility model provides a soft side slope structure of ecological reinforcement of foraminiferous tire strip of inverted insertion, a serial communication port, including foraminiferous tire strip (1), side slope (2) and rotary die utensil (3), side slope (2) go up interval arrangement and have a plurality of foraminiferous tire strips (1), foraminiferous tire strip (1) is settled in rotary die utensil (3), impresses through rotary die utensil (3) and treats in the reinforcement side slope, takes out rotary die utensil (3) at last, treats behind foraminiferous tire strip (1) the complete insertion soil body, at side slope (2) surface seeding bank protection grass (4), rotary die utensil (3) including rotating tube (31), rotary rod (32) and rotary support (33), rotary rod (32) one end be connected with rotating tube (31), the other end is connected with rotary support (33).
2. The ecological reinforcing soft slope structure of the inverted perforated tire strip as claimed in claim 1, wherein the perforated tire strip (1) is a 180 ° ring structure, and a plurality of drainage holes (5) are arranged on the side surface of the perforated tire strip (1) at intervals.
3. The ecological reinforcing soft slope structure of the inverted perforated tire strip as claimed in claim 1, wherein the rotating pipe (31) is a hollow structure comprising an inner sleeve plate (311), an outer sleeve plate (312) and a side plate (313), the outer sleeve plate is welded with the side plate, and the inner sleeve plate is embedded with the side plate.
4. The ecological reinforcing soft slope structure of the inverted perforated tire strip as claimed in claim 3, wherein the inner sleeve plate (311) and the outer sleeve plate (312) are both arc-shaped plates.
5. The ecological reinforcing soft slope structure of the inverted perforated tire strip as claimed in claim 4, wherein one side of the outer casing plate (312) is provided with an inclined surface, and the inclined surface is directly connected with the inner casing plate (311).
6. The ecological reinforcing soft slope structure of the inverted perforated tire strip according to claim 1, wherein the rotating support (33) comprises support legs, the tops of the support legs are welded with bearing platforms, connecting plates are welded on the bearing platforms, and connecting holes are formed in the connecting plates.
7. The soft slope structure for ecologically reinforcing the inverted perforated tire strip according to claim 1, wherein the slope grass (4) is slope grass with a developed root system.
8. The ecological-reinforcing soft side slope structure with the inverted-inserted hole tire strips as claimed in claim 1, wherein the side slope is a soft side slope comprising clay side slopes in a plastic state or soft clay side slopes in a flow plastic state.
9. The construction method for ecologically reinforcing the soft slope structure by inversely inserting the perforated tire strip is characterized by comprising the following steps of:
(1) prefabricating a perforated tire strip and a rotary mold: cutting a tire to obtain a tire strip, drilling a plurality of drain holes on the tire strip at intervals to obtain a tire strip with holes, and manufacturing a rotary mold according to the size of the tire strip with the holes;
(2) placing a perforated tire strip: placing the tire strip with the hole in the embedded rotary pipe, and assembling a rotary die;
(3) inserting a holed tire strip: the method comprises the following steps of (1) carrying out slope positioning by utilizing a rotary support, rotating a rotary rod around the rotary support to drive a rotary pipe to rotate and press the rotary pipe into a soft slope, directly inserting a tire strip with holes placed in the rotary pipe into slope soil along with the rotation of the rotary pipe, and then detaching and pulling out the rotary pipe;
(4) sowing the slope protection grass: after the tire strips with the holes are inserted into the complete side slope, slope protection grass seeds with developed root systems are sown on the surface of the soft side slope;
(5) and (5) repeating the steps (2) to (4) until the surface layer of the soft slope to be reinforced is completely covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029173.2A CN113818455B (en) | 2021-09-02 | 2021-09-02 | Inverted-inserted perforated tire strip ecological reinforcement soft slope structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029173.2A CN113818455B (en) | 2021-09-02 | 2021-09-02 | Inverted-inserted perforated tire strip ecological reinforcement soft slope structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113818455A CN113818455A (en) | 2021-12-21 |
| CN113818455B true CN113818455B (en) | 2022-09-23 |
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| CN202111029173.2A Active CN113818455B (en) | 2021-09-02 | 2021-09-02 | Inverted-inserted perforated tire strip ecological reinforcement soft slope structure and construction method thereof |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152177C (en) * | 2001-10-09 | 2004-06-02 | 邹胜文 | Method for consolidating soil, protecting slope and planting vegetation on rock slope |
| JP2008202351A (en) * | 2007-02-21 | 2008-09-04 | Bridgestone Corp | Construction method for protecting slope |
| CN104695427A (en) * | 2013-12-08 | 2015-06-10 | 国家电网公司 | Construction method of bionic power tower |
| CN110952572B (en) * | 2019-11-08 | 2021-07-09 | 江苏科技大学 | Waste tire strip reinforced soft slope structure and construction method thereof |
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