CN215164313U - Quick drainage system of road - Google Patents

Quick drainage system of road Download PDF

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Publication number
CN215164313U
CN215164313U CN202121618699.XU CN202121618699U CN215164313U CN 215164313 U CN215164313 U CN 215164313U CN 202121618699 U CN202121618699 U CN 202121618699U CN 215164313 U CN215164313 U CN 215164313U
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China
Prior art keywords
supporting block
reinforced concrete
box culvert
concrete box
road
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CN202121618699.XU
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Chinese (zh)
Inventor
孙文整
卢树填
朱鹤
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Dongguan Water Resources Survey And Design Institute Co ltd
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Dongguan Water Resources Survey And Design Institute Co ltd
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Abstract

The application relates to the field of road drainage systems, in particular to a road rapid drainage system; the system comprises a reinforced concrete box culvert, a steel grating cover plate, a plurality of drain pipes and a plurality of groups of lintels; the lintel comprises a first supporting block and a second supporting block, the first supporting block is arranged at the upper end of the reinforced concrete box culvert, the second supporting block is arranged at the upper end of the first supporting block, and the steel grating cover plate is arranged at the upper end of the second supporting block; the reinforced concrete box culvert is also provided with a transverse intercepting ditch; the two sides of the reinforced concrete box culvert are also provided with switching wells, and the transverse intercepting ditches are communicated with the switching wells; each drainage pipe penetrates through the reinforced concrete box culvert and is communicated with the corresponding switching well; water on the road surface enters the transverse intercepting ditch through the steel grating cover plate, the water in the transverse intercepting ditch flows into the drain pipe, and the drain pipe discharges the water; this application has the effect that improves road drainage ability.

Description

Quick drainage system of road
Technical Field
The application relates to the field of road drainage systems, in particular to a rapid road drainage system.
Background
In urban construction, road surface drainage is an indispensable ring, and when raining, the good road surface drainage design can reduce surface ponding, improves flood fighting ability.
The slope of longitudinal slopes of some roads is larger, the slope of transverse slopes is small, accumulated water on the road surface is difficult to discharge, and rainwater is easy to collect on the road surface to cause waterlogging when rainstorm occurs; because the catch basin often sets up in the both sides of road, the rainwater need flow to the both sides of road and can not be discharged after getting into the catch basin, and the drainage ability of road consequently receives the restriction.
With respect to the related art in the above, the inventors have considered that the drainage capability of the road needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to improve the drainage ability of road, this application provides a quick drainage system of road.
The application provides a quick drainage system of road adopts following technical scheme:
a road rapid drainage system comprises a reinforced concrete box culvert, a steel grating cover plate, a plurality of drainage pipes and a plurality of groups of lintels; the lintel comprises a first supporting block and a second supporting block, the first supporting block is arranged at the upper end of the reinforced concrete box culvert, the second supporting block is arranged at the upper end of the first supporting block, and the steel grating cover plate is arranged at the upper end of the second supporting block; the second supporting block is a rigid block which is formed by pouring secondary concrete on the basis of the steel embedded part; the middle part of the reinforced concrete box culvert is provided with a seam; the reinforced concrete box culvert is also provided with a transverse intercepting ditch which is positioned below the steel grating cover plate; the two sides of the reinforced concrete box culvert are also provided with switching wells, and the transverse intercepting ditches are communicated with the switching wells; each drain pipe runs through the reinforced concrete box culvert and is communicated with the corresponding switching well.
By adopting the technical scheme, water on the road surface enters the transverse intercepting ditch after being filtered by the steel grating cover plate, the transverse intercepting ditch guides the water into the switching well, and the water in the switching well enters the external rainwater treatment mechanism through the drainage pipe; the effect of reducing accumulated water on the road surface is achieved, the step that rainwater flows to the two sides of the road is reduced, the drainage speed is improved, and the effect of improving the drainage capacity of the road is achieved; the second supporting block provides supporting force for the steel grating cover plate, so that the steel grating cover plate is prevented from sinking under the pressure of vehicles on the road; the first supporting block provides supporting force for the second supporting block, the reinforced concrete box culvert provides supporting force for the first supporting block, and the first supporting block disperses the pressure applied to the second supporting block to the reinforced concrete box culvert, so that the condition that the steel grating cover plate sinks under the pressure of vehicles on a road is further reduced; the reinforced concrete box culvert is subjected to higher pressure, and the deformation of the reinforced concrete box culvert due to the change of the external temperature and humidity can cause cracking and water leakage, so that the cracking and water leakage of the reinforced concrete box culvert due to the reasons are reduced due to the arrangement of the split joints; through the cooperation of second supporting shoe, first supporting shoe, reinforced concrete box culvert for steel grating apron can stably set up in the road surface, has reduced the sunken condition emergence of steel grating apron pressurized.
Optionally, the system further comprises a plurality of mounting columns, wherein the mounting columns are rigid blocks formed by pouring secondary concrete on the basis of the steel embedded parts; the erection column is equipped with bars apron mounting groove, the both sides of steel grating apron all with the bars apron mounting groove gomphosis that corresponds, the erection column sets up in the lower extreme of steel grating apron.
By adopting the technical scheme, when the steel grating cover plate is installed, the steel grating cover plate is moved until both sides of the steel grating cover plate are embedded with the corresponding grating cover plate installation grooves, so that the step of manually aligning the position of the steel grating cover plate is reduced, and the effect of saving the installation time is achieved; the mounting posts provide support to the steel grid cover plate, further reducing the incidence of the steel grid cover plate sinking under pressure from vehicles on the road.
Optionally, the second supporting block is a concrete column formed by pouring concrete, and the steel grating cover plate is bonded with the second supporting block.
Through adopting above-mentioned technical scheme, the concrete bonds steel grating apron and second supporting shoe, has reduced the condition emergence that steel grating apron rocked, has reached the effect that improves the stability of steel grating apron installation.
Optionally, the system further comprises a concrete cushion layer and a cement stone powder cushion layer, wherein the concrete cushion layer is arranged at the lower end of the reinforced concrete box culvert, and the cement stone powder cushion layer is arranged at the lower end of the concrete cushion layer.
By adopting the technical scheme, the cement stone powder cushion layer is paved to provide a smooth installation environment for the concrete cushion layer, so that the condition that the concrete cushion layer is installed and inclined is reduced; the concrete bed course provides smooth mounting platform for the reinforced concrete box culvert, has reduced the condition emergence of reinforced concrete box culvert installation slope.
Optionally, the system further comprises a plurality of switching well lids, the reinforced concrete box culvert is further provided with a plurality of well lid installation grooves, and each switching well lid is embedded in the corresponding well lid installation groove; the well lid mounting groove sets up in the upper end of corresponding switching well.
By adopting the technical scheme, the switching well lid is moved until the switching well lid is embedded into the well lid mounting groove, and then the switching well lid is mounted; the setting up of switching well lid makes the road surface become level and smooth, has reduced the condition emergence that passerby dropped in the switching well, has reached the effect that improves the degree of safety.
Optionally, the system further comprises a larsen steel sheet pile annularly arranged on the outer side of the reinforced concrete box culvert.
By adopting the technical scheme, before the reinforced concrete box culvert is installed, the Larsen steel sheet pile is installed; the Larsen steel sheet pile separates external impurities such as accumulated water, soil and the like from the reinforced concrete box culvert, and reduces the occurrence of the condition that the impurities enter the reinforced concrete box culvert.
Optionally, the system further comprises an access plate and an asphalt horseshoe layer, wherein the access plate is annularly arranged on the outer side of the second supporting block; the butt strap is adhered to the second supporting block through the asphalt horseshoe grease layer.
Through adopting above-mentioned technical scheme, the clearance between attachment strap and the second supporting shoe has been reduced in setting up of pitch horseshoe fat layer, and pitch horseshoe fat has good compressive capacity, has reduced the condition emergence of attachment strap and second supporting shoe pressurized separation.
Optionally, the system further comprises a cement stone powder layer, the cement stone powder layer is arranged at the lower end of the butt strap, and the cement stone powder layer is arranged at the upper end of the Larsen steel plate pile.
By adopting the technical scheme, the cement stone powder layer provides supporting force for the butt strap, and the Larsen steel sheet pile provides supporting force for the cement stone powder layer; and the cement stone powder layer provides a relatively flat installation environment for the butt strap, so that the condition of inclination during the installation of the butt strap is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. water on the road surface enters a transverse intercepting ditch after being filtered by a steel grating cover plate, the transverse intercepting ditch guides the water into a switching well, and the water in the switching well enters an external rainwater treatment mechanism through a drainage pipe; the effect of reducing accumulated water on the road surface is achieved, the drainage speed is improved, and the effect of improving the drainage capacity of the road is achieved;
2. when the steel grating cover plate is installed, the steel grating cover plate is moved until both sides of the steel grating cover plate are embedded into the corresponding grating cover plate installation grooves, so that the step of manually aligning the position of the steel grating cover plate is reduced, and the effect of saving the installation time is achieved;
3. the Larsen steel sheet pile separates external impurities such as accumulated water, soil and the like from the reinforced concrete box culvert, and reduces the occurrence of the condition that the impurities enter the reinforced concrete box culvert.
Drawings
Fig. 1 is a plan view of embodiment 1 of the present application.
Fig. 2 is a sectional view taken along a-a of fig. 1.
Fig. 3 is a sectional view taken along the direction B-B of fig. 2.
Fig. 4 is an enlarged schematic view at fig. 3C.
Fig. 5 is a side sectional view of embodiment 2 of the present application.
Description of reference numerals:
1. a reinforced concrete box culvert; 11. parting; 12. a transverse intercepting ditch; 13. a transfer well; 14. a well cover mounting groove; 2. a steel grating cover plate; 3. a drain pipe; 4. a lintel; 41. a first support block; 42. a second support block; 5. mounting a column; 6. a concrete cushion layer; 7. a cement stone powder cushion layer; 8. transferring the well cover; 9. larsen steel sheet piles; 10. a butt strap; 20. a layer of bitumen horseshoe tallow; 30. a cement stone powder layer; 40. and (5) stabilizing the slope.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses quick drainage system of road.
Referring to fig. 1 and 2, a rapid road drainage system comprises a reinforced concrete box culvert 1, a steel grating cover plate 2 and a plurality of drainage pipes 3; the reinforced concrete box culvert 1 is provided with a transverse intercepting ditch 12, and the transverse intercepting ditch 12 is positioned below the steel grating cover plate 2; specifically, the steel grating cover plate 2 is transversely arranged on the external road surface; the two sides of the reinforced concrete box culvert 1 are also provided with switching wells 13, and the transverse intercepting ditches 12 are communicated with the switching wells 13; specifically, the system comprises two drain pipes 3, and each drain pipe 3 is communicated with an external rainwater treatment mechanism; each drainage pipe 3 penetrates through the reinforced concrete box culvert 1 and is communicated with the corresponding transfer well 13.
Water on the road surface enters a transverse intercepting ditch 12 after being filtered by a steel grating cover plate 2, the transverse intercepting ditch 12 guides the water into a switching well 13, and the water in the switching well 13 enters an external rainwater treatment mechanism through a drain pipe 3; the method has the advantages that the effect of reducing accumulated water on the road surface is achieved, the step that rainwater flows to the two sides of the road is reduced, the drainage speed is increased, and the effect of improving the drainage capacity of the road is achieved.
Referring to fig. 1 and 2, the system further comprises a plurality of transfer well lids 8, the reinforced concrete box culvert 1 is further provided with a plurality of well lid installation grooves 14, and each transfer well lid 8 is embedded in the corresponding well lid installation groove 14; the well cover mounting grooves 14 are arranged at the upper ends of the corresponding transfer wells 13; specifically, switching well lid 8 and reinforced concrete box culvert 1 butt.
Moving the switching well lid 8 until the switching well lid 8 is embedded into the well lid mounting groove 14, and finishing the installation of the switching well lid 8; the setting up of switching well lid 8 makes the road surface become level and smooth, has reduced the condition emergence that passerby dropped to switching well 13 in, has reached the effect that improves the degree of safety.
Referring to fig. 1 and 2, the system further includes a plurality of sets of lintel 4, the lintel 4 includes a first supporting block 41 and a second supporting block 42, the second supporting block 42 is disposed at the upper end of the first supporting block 41, and the steel grating cover plate 2 is disposed at the upper end of the second supporting block 42.
The second supporting blocks 42 provide supporting force to the steel grating cover plate 2, and reduce the occurrence of the situation that the steel grating cover plate 2 sinks under the pressure of vehicles on the road; the first support block 41 provides a support force to the second support block 42.
The second supporting block 42 is a rigid block formed by pouring secondary concrete on the basis of a steel embedded part, and the steel grating cover plate 2 is bonded with the second supporting block 42.
Referring to fig. 3 and 4, the system further includes an attachment strap 10 and an asphalt mastic layer 20, the attachment strap 10 being looped around the outside of the second support block 42; the strap 10 is bonded to the second support block 42 by the layer of asphalt mastic 20.
The arrangement of the asphalt mastic layer 20 reduces the gap between the access board 10 and the second supporting block 42, and the asphalt mastic has good pressure resistance, thereby reducing the occurrence of the situation that the access board 10 is separated from the second supporting block 42 under pressure.
Referring to fig. 3, in detail, the access panel 10 is disposed under the steel grating cover plate 2, and the access panel 10 is connected to an external roadbed.
When the roadbed and the steel grating cover plate 2 sink to different degrees, the butt strap 10 deforms along with the roadbed and an inclination exists between the steel grating cover plate 2 and the external roadbed; the arrangement of the butt strap 10 reduces the occurrence of step-shaped gradient difference between the steel grating cover plate 2 and the roadbed.
The concrete bonds steel grating apron 2 with second supporting shoe 42, has reduced the condition emergence that steel grating apron 2 rocked, has reached the effect that improves the stability of steel grating apron 2 installation.
Referring to fig. 2 and 3, the first support block 41 is disposed at the upper end of the reinforced concrete box culvert 1; specifically, a plurality of first supporting blocks 41 are uniformly arranged at the upper end of the reinforced concrete box culvert 1, and the first supporting blocks 41 are bonded with the reinforced concrete box culvert 1 through concrete.
The reinforced concrete box culvert 1 provides a supporting force for the first supporting block 41, and the first supporting block 41 disperses the pressure applied to the second supporting block 42 to the reinforced concrete box culvert 1, so that the situation that the steel grating cover plate 2 sinks under the pressure of vehicles on a road is further reduced; through the cooperation of second supporting shoe 42, first supporting shoe 41, reinforced concrete box culvert 1 for steel grid apron 2 can stably set up in the road surface, has reduced the sunken condition of steel grid apron 2 pressurized and has taken place.
Referring to fig. 2, the system further comprises a plurality of mounting columns 5, wherein the mounting columns 5 are rigid blocks formed by pouring secondary concrete on the basis of the steel embedded parts; the erection column 5 is equipped with bars apron mounting groove, and the both sides of steel grating apron 2 all with the bars apron mounting groove gomphosis that corresponds, erection column 5 sets up in the lower extreme of steel grating apron 2.
When the steel grating cover plate 2 is installed, the steel grating cover plate 2 is moved until the two sides of the steel grating cover plate 2 are embedded into the corresponding grating cover plate installation grooves, so that the step of manually aligning the position of the steel grating cover plate 2 is reduced, and the effect of saving the installation time is achieved; the mounting posts 5 provide a supporting force to the steel grating cover plate 2, further reducing the occurrence of the steel grating cover plate 2 sinking under pressure from vehicles on the road.
Referring to fig. 2, the concrete-reinforced box culvert 1 is provided with a column groove, and the installation column 5 is embedded in the column groove.
Remove erection column 5, until erection column 5 and cylinder groove gomphosis, then erection column 5 places the completion, has reduced the artifical time of aliging erection column 5, has reached the effect of further practicing thrift installation time.
Referring to fig. 3, specifically, the area of the end of the first support block 41 close to the reinforced concrete box culvert 1 is larger than the area of the end of the second support block 42 close to the first support block 41; the pressure applied to the reinforced-concrete box culvert 1 by the first support block 41 is smaller than the pressure applied to the filtration by the second support block 42, so that the pressure applied to the reinforced-concrete box culvert 1 is dispersed, and the reinforced-concrete box culvert 1 is protected.
Referring to fig. 2, the reinforced concrete box culvert 1 is provided with a split 11 at the middle thereof.
Because the pressure that reinforced concrete box culvert 1 received is great, and external temperature, humidity change probably lead to reinforced concrete box culvert 1 to warp and lead to the fracture to leak, the setting up of parting 11 has reduced reinforced concrete box culvert 1 and has taken place because of the condition that above-mentioned reason fracture leaked.
Specifically, the slits 11 are filled with an elastic material.
When the reinforced concrete box culvert 1 is stressed and expanded, the reinforced concrete box culvert 1 deforms to extrude the elastic material, the elastic material at the parting joint 11 deforms, the parting joint 11 is still blocked, and the condition that the middle part of the reinforced concrete box culvert 1 is cracked due to compression is reduced.
Referring to fig. 1 and 3, the system further comprises larsen steel sheet piles 9, and the larsen steel sheet piles 9 are annularly arranged on the outer side of the reinforced concrete box culvert 1.
Before installing the reinforced concrete box culvert 1, firstly installing Larsen steel sheet piles 9; the larsen steel sheet pile 9 separates foreign impurities such as accumulated water and soil from the reinforced concrete box culvert 1, and the situation that the foreign impurities enter the reinforced concrete box culvert 1 is reduced.
Specifically, cement stone powder is filled in a gap between the Larsen steel sheet pile 9 and the reinforced concrete box culvert 1.
Referring to fig. 2 and 3, the system further comprises a concrete cushion layer 6 and a cement stone powder cushion layer 7, wherein the concrete cushion layer 6 is arranged at the lower end of the reinforced concrete box culvert 1, and the cement stone powder cushion layer 7 is arranged at the lower end of the concrete cushion layer 6.
The cement stone powder cushion layer 7 is paved to provide a smooth installation environment for the concrete cushion layer 6, so that the condition that the concrete cushion layer 6 is installed and inclined is reduced; concrete bed course 6 provides smooth mounting platform for reinforced concrete box culvert 1, has reduced the condition emergence of reinforced concrete box culvert 1 installation slope.
Referring to fig. 2 and 3, the system further includes a cement stone powder layer 30, the cement stone powder layer 30 is disposed at the lower end of the butt strap 10, and the cement stone powder layer 30 is disposed at the upper end of the larsen steel sheet pile 9.
The cement stone powder layer 30 provides supporting force for the butt strap 10, and the Larsen steel sheet pile 9 provides supporting force for the cement stone powder layer 30; and the cement stone powder layer 30 provides a relatively flat installation environment for the access board 10, so that the inclination of the access board 10 during installation is reduced.
The implementation principle of the embodiment of the application is as follows: water on the road surface enters a transverse intercepting ditch 12 after being filtered by a steel grating cover plate 2, the transverse intercepting ditch 12 guides the water into a switching well 13, and the water in the switching well 13 enters an external rainwater treatment mechanism through a drain pipe 3; the effect of reducing accumulated water on the road surface is achieved, the step that rainwater flows to the two sides of the road is reduced, and the drainage speed is improved.
Example 2.
Referring to fig. 5, the embodiment of the present application differs from embodiment 1 in that: the drainage system also comprises a stabilizing slope 40, the stabilizing slope 40 is annularly arranged at the outer side of the reinforced concrete box culvert 1, and the slope surface of the stabilizing slope 40 is obliquely arranged relative to the road surface.
The implementation principle of the embodiment 2 is as follows: the firm slope 40 that the mode of digging the slope excavation obtained for reinforced concrete box culvert 1 can stabilize the installation, and the setting up of firm slope 40 has reduced the outside earth wall and has collapsed and lead to reinforced concrete box culvert 1 to be buried the condition emergence.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a quick drainage system of road which characterized in that: comprises a reinforced concrete box culvert (1), a steel grating cover plate (2), a plurality of drain pipes (3) and a plurality of groups of lintels (4); the lintel (4) comprises a first supporting block (41) and a second supporting block (42), the first supporting block (41) is arranged at the upper end of the reinforced concrete box culvert (1), the second supporting block (42) is arranged at the upper end of the first supporting block (41), and the steel grating cover plate (2) is arranged at the upper end of the second supporting block (42); the second supporting block (42) is a rigid block which is formed by pouring secondary concrete on the basis of a steel embedded part; the middle part of the reinforced concrete box culvert (1) is provided with a parting seam (11); the reinforced concrete box culvert (1) is also provided with a transverse intercepting ditch (12), and the transverse intercepting ditch (12) is positioned below the steel grating cover plate (2); switching wells (13) are further arranged on two sides of the reinforced concrete box culvert (1), and the transverse intercepting ditch (12) is communicated with the switching wells (13); each drainage pipe (3) penetrates through the reinforced concrete box culvert (1) and is communicated with the corresponding transfer well (13).
2. The road rapid drainage system of claim 1, wherein: the system also comprises a plurality of mounting columns (5), wherein the mounting columns (5) are rigid blocks which are formed by pouring secondary concrete on the basis of the steel embedded parts; installing column (5) are equipped with bars apron mounting groove, the both sides of steel grating apron (2) all with the bars apron mounting groove gomphosis that corresponds, installing column (5) set up in the lower extreme of steel grating apron (2).
3. The road rapid drainage system of claim 1, wherein: the second supporting block (42) is a concrete column formed by pouring concrete, and the steel grating cover plate (2) is bonded with the second supporting block (42).
4. The road rapid drainage system of claim 1, wherein: the system further comprises a concrete cushion layer (6) and a cement stone powder cushion layer (7), wherein the concrete cushion layer (6) is arranged at the lower end of the reinforced concrete box culvert (1), and the cement stone powder cushion layer (7) is arranged at the lower end of the concrete cushion layer (6).
5. The road rapid drainage system of claim 1, wherein: the system also comprises a plurality of switching well lids (8), the reinforced concrete box culvert (1) is also provided with a plurality of well lid mounting grooves (14), and each switching well lid (8) is embedded with the corresponding well lid mounting groove (14); the well lid mounting groove (14) is arranged at the upper end of the corresponding switching well (13).
6. The road rapid drainage system of claim 1, wherein: the system further comprises Larsen steel sheet piles (9), wherein the Larsen steel sheet piles (9) are arranged on the outer sides of the reinforced concrete box culverts (1) in an encircling mode.
7. The road rapid drainage system of claim 6, wherein: the system also comprises an access plate (10) and an asphalt horseshoe resin layer (20), wherein the access plate (10) is arranged on the outer side of the second supporting block (42) in a surrounding mode; the butt strap (10) is bonded with the second supporting block (42) through the asphalt horseshoe grease layer (20).
8. The road rapid drainage system of claim 7, wherein: the system further comprises a cement stone powder layer (30), wherein the cement stone powder layer (30) is arranged at the lower end of the butt strap (10), and the cement stone powder layer (30) is arranged at the upper end of the Larsen steel plate pile (9).
CN202121618699.XU 2021-07-15 2021-07-15 Quick drainage system of road Active CN215164313U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121618699.XU CN215164313U (en) 2021-07-15 2021-07-15 Quick drainage system of road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121618699.XU CN215164313U (en) 2021-07-15 2021-07-15 Quick drainage system of road

Publications (1)

Publication Number Publication Date
CN215164313U true CN215164313U (en) 2021-12-14

Family

ID=79395487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121618699.XU Active CN215164313U (en) 2021-07-15 2021-07-15 Quick drainage system of road

Country Status (1)

Country Link
CN (1) CN215164313U (en)

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