CN110607727A - Garden road structure capable of draining water quickly and construction method - Google Patents
Garden road structure capable of draining water quickly and construction method Download PDFInfo
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- CN110607727A CN110607727A CN201910906509.5A CN201910906509A CN110607727A CN 110607727 A CN110607727 A CN 110607727A CN 201910906509 A CN201910906509 A CN 201910906509A CN 110607727 A CN110607727 A CN 110607727A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/04—Pavings made of prefabricated single units made of bricks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a garden road structure capable of quickly draining water, which belongs to the technical field of garden roads and comprises a road cushion layer and a road surface layer positioned above the road cushion layer, wherein the road surface layer and the road cushion layer are permeable road surface layers, a drainage buffer layer is arranged between the road surface layer and the road cushion layer and comprises a plurality of hollow brick bodies which are sequentially arranged and permeable plates arranged in the hollow brick bodies, permeable holes which are opposite to and penetrate through the hollow brick bodies are formed in the tops and the bottoms of the hollow brick bodies, the permeable plates are horizontally arranged in the hollow bricks, vertical elastic pieces are arranged between the lower surfaces of the permeable plates and the hollow brick bodies, water passing holes are formed in the permeable plates and staggered with the permeable holes, and drainage ditches are arranged on two sides of the road surface layer.
Description
Technical Field
The invention relates to the technical field of garden roads, in particular to a garden road structure capable of draining water quickly and a construction method.
Background
At present, garden roads are links connecting buildings and scenic spots, and all dispersed points are combined into an organic whole through traffic organizations, so that the effects of organizing landscapes, separating spaces and increasing landscape levels are achieved.
The existing Chinese patent with the reference publication number of CN109680582A discloses a water-permeable garden road structure, which comprises a rigid road base layer, an elastic layer, a gravel layer, a coarse sand layer and a cobblestone layer, wherein the elastic layer is positioned above the rigid road base layer, the gravel layer is positioned above the elastic layer, the coarse sand layer is positioned above the gravel layer, the cobblestone layer is positioned above the coarse sand layer, the bottom of the gravel layer is provided with a plurality of drain pipes, and the drain pipes are arranged along the length direction of the garden road; the elastic layer is a soil-mixing elastic layer or a lime soil elastic layer; the thickness of the rigid roadbed layer is 5-8cm, the thickness of the elastic layer is 3-5cm, the thickness of the gravel layer is 5-6cm, the thickness of the coarse sand layer is 3-4cm, and the sum of the thicknesses of the rigid roadbed layer, the elastic layer, the gravel layer and the coarse sand layer is 16-20 cm.
The base layer is a rubble rigid road base layer, so that the garden road structure has higher strength and rigidity; the gravel layer, the coarse sand layer and the cobble layer have good water permeability, and the soil tripartition elastic layer or the soil ash elastic layer are impermeable layers, so that rainwater can be drained to the water tank through the drain pipe in the gravel layer, the rainwater can be reused, and the rainwater can be drained quickly in rainy days; the uppermost layer of the garden road is a cobble layer, which plays a role in health care.
The above prior art solutions have the following drawbacks: during rainy day, the descending rainwater passes through pervious cobble layer, coarse sand layer, metalling in proper order, then discharges rapidly through the drain pipe, does not have water basically in making the road to remain, is unfavorable for garden road's maintenance and keeps the moist environment of garden road.
Disclosure of Invention
The invention aims to provide a garden road structure capable of draining water quickly when rainfall is large and keeping much rainwater in a road when the rainfall is small.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a gardens road structure of quick drainage, includes road bed course and the road surface layer that is located road bed course top, road surface layer and road bed course are the road surface layer that permeates water, be provided with the drainage buffer layer between road surface layer and the road bed course, the drainage buffer layer includes a plurality of hollow brick bodies of arranging in proper order and sets up the porous disk in the hollow brick body, the hole of permeating water just to running through the hollow brick body is seted up to the top and the bottom of the hollow brick body, the porous disk level sets up in the hollow brick, be provided with vertical elastic component between the lower surface of porous disk and the hollow brick body, the water hole has been seted up on the porous disk, cross the water hole and the hole of permeating water and alternate, the both sides of road surface layer are.
By adopting the technical scheme, when the rainwater is less, the rainwater amount reaching the upper surface of the hollow brick body through the road surface layer is less, the sum of the pressure of the rainwater on the water permeable plate and the gravity of the support plate is less than the supporting force of the elastic piece on the support plate, the support plate is not enough to be pressed downwards, the water passing holes and the water permeable holes are staggered, the water permeable holes in the upper surface of the hollow brick body are blocked by the support plate, and a small amount of rainwater can be retained on the upper part of the hollow brick body and cannot directly permeate downwards, so that more rainwater can be kept in the road when the rainwater amount is less, and when the road surface is dry, the rainwater evaporates and shines through the capillary effect to enable the rainwater to move to the road surface, thereby being beneficial to maintaining the garden roads and keeping the; when the rainwater is more, the rainwater reaches the rainwater volume of the hollow brick body upper surface through the pavement layer when adding more, make the rainwater be greater than the holding power that the backup pad was given to the pressure of porous disk and backup pad gravity sum, the rainwater pushes down the backup pad, the lower surface at hollow brick body top is kept away from to the backup pad, the hole of permeating water is opened, the rainwater passes the hole of permeating water at hollow brick body top and flows through the water hole, pass through the hole of permeating water of hollow brick body bottom again, permeate to the lower part of the hollow brick body, the rainwater is discharged, come simultaneously and not reach the inside rainwater of infiltration pavement layer and flow the escape canal of both sides along the pavement layer, make road surface and escape canal drainage simultaneously, reached the effect that can quick drainage when the rainfall is great.
The invention is further configured to: the hollow brick body fixedly connected with vertical guide post, the guide post pass the porous disk and with porous disk sliding connection.
Through adopting above-mentioned technical scheme, the guide post plays the guide effect to the removal of porous disk, makes reciprocating of porous disk comparatively accurate and stable, simultaneously, the top and the bottom fixed connection of the guide post and the hollow brick body to the guide post plays the additional strengthening to the hollow brick body, makes the bearing capacity of the hollow brick body strengthen.
The invention is further configured to: the upper surface of the permeable plate is provided with a groove opposite to the permeable hole, and the diameter of the upper surface of the groove is larger than that of the permeable hole.
Through adopting above-mentioned technical scheme, can deposit a certain amount of rainwater in the recess, make rainwater and porous disk direct contact's area great, be favorable to reducing the intraformational water level in road surface, and make the porous disk begin to move down.
The invention is further configured to: a plurality of vertical water guide pipes are inserted in the road cushion layer, the water guide pipes continuously extend into the position below the road cushion layer, and a plurality of water discharge holes are formed in the outer wall of each water guide pipe.
Through adopting above-mentioned technical scheme, more rainwater passes after the drainage buffer layer, reachs the road bed course, and the road bed course below usually is the former soil horizon of compaction, and the great infiltration of density is slower behind the former soil compaction, and the setting of aqueduct has increased the surface area that the road bed course seeps water to former soil horizon, is favorable to accelerating the infiltration speed, simultaneously, deepens the degree of depth of infiltration, makes water can further accelerate drainage speed to the lower former soil horizon infiltration of deeper density.
The invention is further configured to: the upper surface of the permeable plate is fixedly connected with a sealing layer.
Through adopting above-mentioned technical scheme, the rainwater is less and when giving the pressure of porous disk less, the leakproofness to the hole of permeating water has been guaranteed to the top butt of the sealing layer with the hollow brick body.
The invention is further configured to: and an isolation soft sleeve is arranged outside the elastic piece.
Through adopting above-mentioned technical scheme, keep apart the setting of soft cover, make the elastic component can not direct and rainwater contact, make the elastic component can not receive the rainwater corruption, be favorable to improving the life of elastic component.
The invention is further configured to: the pavement layer comprises a gravel layer and a pebble layer from bottom to top.
Through adopting above-mentioned technical scheme, rubble layer, pebble layer all comparatively permeate water, and the rate of permeating water is very fast, are favorable to quick drainage, and the pebble layer has the massage effect to the sole, can stimulate sole acupuncture point, mediation sole blood vessel main and collateral channels.
A garden road construction method capable of draining water quickly comprises the following steps:
s1: digging a groove on a road surface where a road needs to be paved, compacting the bottom of the groove, pouring concrete side walls on two sides of the groove, and driving a vertical water guide pipe into the bottom of the groove to enable the top end of the water guide pipe to exceed the bottom of the groove by one section;
s2: paving a road cushion layer, wherein the road cushion layer is a rubble layer, the rubble layer is made of flat rubble, the upper surface of the rubble layer exceeds the top end of the water guide pipe, then the rubble layer is compacted, and the uneven position of the upper surface of the rubble layer is leveled by coarse sand cement;
s3: laying hollow brick bodies, and bonding the hollow brick bodies through coarse sand cement paste;
s4: and (3) pouring drainage ditches at two sides of the pavement layer, namely the top of the concrete side wall, then paving a gravel layer and a pebble layer in sequence, and compacting the pebble layer.
In conclusion, the beneficial technical effects of the invention are as follows: after the raw soil at the bottom of the groove is compacted, a more compact raw soil layer is formed, so that the road cushion layer can be stably supported, and when the concrete side wall is laid on the road cushion layer, the two sides of the concrete side wall have a better limiting effect; the aqueduct is squeezed into earlier and is laid the way bed course, when having avoided the aqueduct later stage to beat, receive the influence of harder way bed course and be difficult for passing the way bed course, coarse sand cement is made level, coarse sand cement's permeability is stronger, can not influence the permeability of road, the surface of making level simultaneously can be convenient for the construction that the hollow brick body was laid, then pour the escape canal earlier, later bury the escape canal both sides and the compaction, lay the metalling again, the cobble layer, make concrete side wall and escape canal have can be to the metalling, the better spacing in both sides of cobble layer.
1. By arranging the drainage buffer layer, the drainage can be quickly carried out when the rainfall is large, and more rainwater can be kept in the road when the rainfall is small;
2. by arranging the guide columns, the up-and-down movement of the permeable plate is more accurate and stable, and the permeable plate plays a role in reinforcing the hollow brick body, so that the bearing capacity of the hollow brick body is enhanced;
3. a plurality of vertical aqueducts are inserted in the road cushion layer, so that the drainage speed is further increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view through a water conduit;
FIG. 3 is a top view of a hollow brick body;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;
fig. 6 is a cross-sectional view at C-C in fig. 3.
In the figure, 1, a road cushion layer; 11. a water conduit; 12. a drain hole; 2. a pavement layer; 21. a crushed stone layer; 22. a pebble layer; 3. a drainage buffer layer; 31. a hollow brick body; 311. water permeable holes; 312. a guide post; 32. a water permeable plate; 321. water passing holes; 322. a sealing layer; 323. a groove; 324. an elastic member; 325. an isolating soft sleeve; 4. concrete side walls; 41. and (7) a drainage ditch.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, the garden road structure capable of draining water quickly disclosed by the invention sequentially comprises a road cushion layer 1, a drainage buffer layer 3 and a road surface layer 2 from bottom to top, wherein the road surface layer 2 and the road cushion layer 1 are permeable road surface layers 2, concrete side walls 4 are arranged on two sides of the road cushion layer 1, the drainage buffer layer 3 and the road surface layer 2, and drainage ditches 41 are fixedly connected to the tops of the concrete side walls 4.
Referring to fig. 2, the road cushion layer 1 is a rubble layer, which has high strength and rigidity, can bear the load transmitted by the larger road surface layer 2 and provide better support for the upper structure thereof, so that the road has certain compression strength and bending strength, and the rubble layer is a permeable layer, so that water permeating into the rubble layer can further permeate downwards, thereby ensuring the drainage effect; concrete side wall 4 then plays limiting displacement to the both sides of road bed course 1, drainage buffer layer 3, pavement layer 2, makes road bed course 1, drainage buffer layer 3, pavement layer 2 comparatively stable in self both sides direction.
Referring to fig. 2 and 3, a plurality of vertical water conduits 11 are inserted into the bedding layer 1, the water conduits 11 continuously extend below the bedding layer 1, and a plurality of water drainage holes 12 are formed in the outer wall of the water conduits 11.
Referring to fig. 4 and 5, the drainage buffer layer 3 includes a plurality of hollow brick bodies 31 arranged in sequence and a permeable plate 32 arranged in the hollow brick bodies 31, the top and bottom of the hollow brick bodies 31 are provided with permeable holes 311 facing and penetrating the hollow brick bodies 31, the permeable plate 32 is horizontally arranged in the hollow brick and abutted against the vertical inner wall of the hollow brick, a vertical elastic member 324 is arranged between the lower surface of the permeable plate 32 and the hollow brick bodies 31, the elastic member 324 is a spring, an isolating soft sleeve 325 made of rubber is arranged outside the elastic member 324, a water passing hole 321 (refer to fig. 6) is arranged on the permeable plate 32, the water passing hole 321 is completely staggered with the permeable holes 311, a sealing layer 322 is fixedly connected to the upper surface of the permeable plate 32, the sealing layer 322 is made of rubber, when the elastic member 324 is not pressurized, the sealing layer 322 is tightly abutted against the top of the hollow brick bodies 31, thereby ensuring the sealing performance of the permeable holes 311, the hollow brick body 31 is fixedly connected with a vertical guiding column 312, and the guiding column 312 passes through the water permeable plate 32 and is connected with the water permeable plate 32 in a sliding manner.
Referring to fig. 1, road surface layer 2 from the bottom up includes rubble layer 21, cobble layer 22, makes road surface layer 2 be the great structure in gap, has guaranteed the good infiltration effect of road, rubble layer 21 and cobble layer 22 of certain thickness have better filtering action to the earth and the gravel of rainwater this kind, and the granule is for great rubble layer 21 and cobble layer 22 such as coarse sand, when the service life is longer, after being blockked up by earth and gravel in its gap, only need to change the rubble layer 21 on upper strata, cobble layer 22, perhaps dig out wash then the repayment can.
The implementation principle of the embodiment is as follows: when the rainwater is less, the rainwater amount reaching the upper surface of the hollow brick body 31 through the pavement layer 2 is less, the sum of the pressure of the rainwater on the water permeable plate 32 and the gravity of the support plate is less than the supporting force of the elastic piece 324 on the support plate, the support plate is not enough to be pressed downwards, the water passing holes 321 are staggered with the water permeable holes 311, the water permeable holes 311 on the upper surface of the hollow brick body 31 are blocked by the support plate, and at the moment, a small amount of rainwater can be reserved on the upper part of the hollow brick body 31 and cannot directly permeate downwards, so that more rainwater can be kept on the road when the rainwater amount is less, when the road surface is dry, the rainwater evaporates and is pretty through the capillary effect, and the rainwater can move to the pavement, so that the maintenance of a garden road and; when the rainwater is more, the rainwater reaches the rainwater volume of the upper surface of the hollow brick body 31 through the pavement layer 2 and adds when much, make the rainwater be greater than the holding power that the backup pad gravity sum is given to the elastic component 324 to the pressure of porous disk 32, the rainwater pushes down the backup pad, the lower surface at the hollow brick body 31 top is kept away from to the backup pad, hole 311 of permeating water is opened, the rainwater passes hole 311 of permeating water at the hollow brick body 31 top and flows through water hole 321, pass through hole 311 of permeating water at the hollow brick body 31 bottom again, to the lower part infiltration of the hollow brick body 31, the rainwater is discharged, come simultaneously too late to permeate in the rainwater of pavement layer 2 inside flows the escape canal 41 of both sides along the pavement layer, make road surface and escape canal 41 drainage simultaneously, the effect that can quick drainage when the rainwater volume is great has been reached.
Example 2
A garden road construction method capable of draining water quickly comprises the following steps:
s1: digging a groove on a road surface where a road needs to be paved, compacting the bottom of the groove, pouring concrete side walls 4 on two sides of the groove, and driving a vertical water guide pipe 11 into the bottom of the groove to enable the top end of the water guide pipe 11 to exceed one section of the bottom of the groove;
s2: paving a road cushion layer 1, wherein the road cushion layer 1 is a rubble layer, the rubble layer is made of flat rubble, the upper surface of the rubble layer exceeds the top end of the water guide pipe 11, then the rubble layer is compacted, and the uneven position of the upper surface of the rubble layer is leveled by coarse sand cement;
s3: laying hollow brick bodies 31, and bonding the hollow brick bodies 31 through coarse sand cement paste;
s4: casting drainage ditches 41 on both sides of the pavement layer 2, i.e., the top of the concrete side wall 4, burying and compacting both sides of the drainage ditches 41, then sequentially laying the gravel layer 21 and the pebble layer 22, and compacting the pebble layer 22.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a garden road structure of quick drainage, includes road bed course (1) and road surface layer (2) that are located road bed course (1) top, its characterized in that: pavement layer (2) and road bed course (1) are permeable pavement layer (2), be provided with drainage buffer layer (3) between pavement layer (2) and road bed course (1), drainage buffer layer (3) include a plurality of hollow brick bodies (31) of arranging in proper order and set up porous disk (32) in hollow brick body (31), just to and run through porous hole (311) of hollow brick body (31) are seted up to the top and the bottom of hollow brick body (31), porous disk (32) level sets up in the hollow brick, be provided with vertical elastic component (324) between the lower surface of porous disk (32) and hollow brick body (31), water hole (321) have been seted up on porous disk (32), water hole (321) and porous hole (311) are crisscross mutually, the both sides of pavement layer (2) are provided with escape canal (41).
2. The garden road structure of rapid drainage of claim 1, wherein: the hollow brick body (31) is fixedly connected with a vertical guide post (312), and the guide post (312) penetrates through the water permeable plate (32) and is in sliding connection with the water permeable plate (32).
3. The garden road structure of rapid drainage of claim 1, wherein: the upper surface of the permeable plate (32) is provided with a groove (323) opposite to the permeable hole (311), and the diameter of the upper surface of the groove (323) is larger than that of the permeable hole (311).
4. The garden road structure of rapid drainage of claim 1, wherein: a plurality of vertical water guide pipes (11) are inserted into the road cushion layer (1), the water guide pipes (11) continuously extend into the position below the road cushion layer (1), and a plurality of water drainage holes (12) are formed in the outer wall of each water guide pipe (11).
5. The garden road structure of rapid drainage of claim 1, wherein: the upper surface of the permeable plate (32) is fixedly connected with a sealing layer (322).
6. The garden road structure of rapid drainage of claim 1, wherein: an isolation soft sleeve (325) is arranged outside the elastic piece (324).
7. The garden road structure of rapid drainage of claim 1, wherein: the pavement layer (2) comprises a gravel layer (21) and a pebble layer (22) from bottom to top.
8. A garden road construction method capable of draining water quickly comprises the following steps:
s1: digging a groove on a road surface where a road needs to be paved, compacting the bottom of the groove, pouring concrete side walls (4) on two sides of the groove, and driving a vertical water guide pipe (11) into the bottom of the groove to enable the top end of the water guide pipe (11) to exceed one section of the bottom of the groove;
s2: paving a road cushion layer (1), wherein the road cushion layer (1) is a rubble layer, the rubble layer is made of flat rubble, the upper surface of the rubble layer exceeds the top end of the water guide pipe (11), then the rubble layer is compacted, and the uneven position of the upper surface of the rubble layer is leveled by coarse sand cement;
s3: laying hollow brick bodies (31) to bond the hollow brick bodies (31) through coarse sand cement paste;
s4: and (3) pouring drainage ditches (41) at two sides of the road surface layer (2), namely the top of the concrete side wall (4), then paving a gravel layer (21) and a pebble layer (22) in sequence, and compacting the pebble layer (22).
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| CN201910906509.5A CN110607727B (en) | 2019-09-24 | 2019-09-24 | Garden road structure capable of draining water quickly and construction method |
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| CN201910906509.5A CN110607727B (en) | 2019-09-24 | 2019-09-24 | Garden road structure capable of draining water quickly and construction method |
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| CN110607727A true CN110607727A (en) | 2019-12-24 |
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| CN111593635A (en) * | 2020-02-26 | 2020-08-28 | 高毅 | Novel plastic brick and sports terrace laid by same |
| CN113832803A (en) * | 2021-10-12 | 2021-12-24 | 胡祥斌 | Garden road |
| CN115045153A (en) * | 2022-05-30 | 2022-09-13 | 民航机场规划设计研究总院有限公司 | Drainage method and device for preventing and treating accumulated water on apron roadbed |
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