CN202187359U - Reinforcement protection structure of large-scale abandoned dreg site in mountain area - Google Patents

Reinforcement protection structure of large-scale abandoned dreg site in mountain area Download PDF

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Publication number
CN202187359U
CN202187359U CN2011203207744U CN201120320774U CN202187359U CN 202187359 U CN202187359 U CN 202187359U CN 2011203207744 U CN2011203207744 U CN 2011203207744U CN 201120320774 U CN201120320774 U CN 201120320774U CN 202187359 U CN202187359 U CN 202187359U
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CN
China
Prior art keywords
ditch
spoil disposal
disposal area
area
heart
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011203207744U
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Chinese (zh)
Inventor
姚裕春
朱颖
李安洪
叶世斌
庞应刚
李楚根
曾永红
李井元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Eryuan Engineering Group Co Ltd CREEC
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China Railway Eryuan Engineering Group Co Ltd CREEC
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Publication date
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Priority to CN2011203207744U priority Critical patent/CN202187359U/en
Application granted granted Critical
Publication of CN202187359U publication Critical patent/CN202187359U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a reinforcement protection structure of a large-scale abandoned dreg site in a mountain area, which can effectively solve the technical difficulty of stability of the large-scale abandoned dreg site in the mountain area, reduce the water and soil loss and avoid artificial geological disaster and other problems caused by abandoned dreg. The reinforcement protection structure comprises anti-slide piles, a soil retaining plate, a broken stone back filtration layer, a main water penetration blind ditch, a branch water penetration blind ditch, an annular intercepting ditch, a longitudinal drain ditch, an intercepting ditch and a drain suspended ditch, wherein the anti-slide piles are arranged at an outlet slope toe of the abandoned dreg site and arranged along the transverse direction of a groove at intervals; the soil retaining plate is arranged on the side of the anti-slide piles, which is near to the abandoned dreg site; the broken stone back filtration layer is filled behind the soil retaining plate; the main water penetration blind ditch is longitudinally arranged along the center of a groove at the bottom of the abandoned dreg site; the branch water penetration blind ditch is distributed along the center of the groove at the bottom of the abandoned dreg site to hillsides on two sides like branches and is communicated with the main water penetration blind ditch; the annular intercepting ditch is arranged along a peripheral hill body in the height above 1m at the top of the abandoned dreg site, extends from an outlet of the dreg site and is connected into a natural groove; the longitudinal drain ditch is arranged along the center on the top surface of the abandoned dreg site and communicated with the natural groove; the intercepting ditch is arranged along the longitudinal drain ditch of the abandoned dreg site to the two sides of the top surface of the dreg site like branches and is communicated with the longitudinal drain ditch; and the drain suspended ditch is arranged on the outer side of the soil retaining plate.

Description

The large-scale spoil disposal area reinforcement protection structure in mountain area
Technical field
The utility model relates to the reinforcement protection of spoil disposal areas such as railway, highway, water conservancy, particularly the large-scale spoil disposal area reinforcement protection structure in mountain area.
Background technology
Along with building in a large number of China's highway construction, hydraulic engineering and local infrastructure, a large amount of excavations occurs and abandoned quarrel, according to requirement on environmental protection, need put abandoning to be cut to concentrate to abandon.In China mountain area owing to limited by landform; It is huge that often the engineering construction excavation is abandoned the quarrel amount, and abandon quarrel and often can only concentrate to abandon and be put in the groove of mountain area, therefore; A kind of quarrel reinforcement protection structure of effectively abandoning of active demand guarantees the stable of large-scale spoil disposal area; Avoid causing and abandon the quarrel man-made disaster, both compliance with environmental protection requirements had the spoil disposal area reinforcement protection structure that construction technology is simple, practice thrift construction investment again.
The utility model content
The utility model technical problem to be solved provides the large-scale spoil disposal area reinforcement protection structure in a kind of mountain area, can effectively solve the stable technical barrier of the large-scale spoil disposal area in mountain area, reduces soil erosion, avoids abandoning quarrel and causes the man made geologic hazard problem.
It is following that the utility model solves the technical scheme that its technical problem adopted:
The large-scale spoil disposal area reinforcement protection structure in the mountain area of the utility model is characterized in that it comprises: antislide pile, be arranged at spoil disposal area outlet toe, and lay at interval along channel lateral; Breast boards places antislide pile to lean on the spoil disposal area side; The rubble loaded filter fills behind breast boards; Main infiltration the region between the heart and the diaphragm ditch, along spoil disposal area undercut central longitudinal to layout; Prop up infiltration the region between the heart and the diaphragm ditch, be dendroid along hillside, mind-set both sides in the spoil disposal area undercut and arrange, be communicated with main infiltration the region between the heart and the diaphragm ditch; The annular catchwater, massif is arranged around more than the spoil disposal area crest level 1m, extends in a quarrel outlet and inserts a nature groove; The longitudinal drainage ditch along spoil disposal area end face center arrangement, is connected with natural groove; Catchwater, longitudinally the gutter is the dendroid layout to a quarrel end face both sides, is connected with the longitudinal drainage ditch; Ditch is hung in draining, places the breast boards outside.
The beneficial effect of the utility model is, can effectively solve the stable technical barrier of the large-scale spoil disposal area in mountain area, reduces soil erosion, avoids abandoning quarrel and causes the man made geologic hazard problem; The characteristics that have good stability, practice thrift construction investment, construction technology are simple, environmental protection is good.
Description of drawings
This manual comprises following six width of cloth accompanying drawings:
Fig. 1 is the layout sketch map of the large-scale spoil disposal area reinforcement protection structure in the utility model mountain area;
Fig. 2 is the longitudinal plane structure sketch map of the large-scale spoil disposal area reinforcement protection structure in the utility model mountain area;
Fig. 3 is that ditch side drawing is hung in the antislide pile link plate outside in the large-scale spoil disposal area reinforcement protection structure in the utility model mountain area;
Fig. 4 is that ditch front drawing is hung in the outside draining of antislide pile link plate in the large-scale spoil disposal area reinforcement protection structure in the utility model mountain area;
Fig. 5 is along the main infiltration in groove middle part the region between the heart and the diaphragm ditch drawing in the large-scale spoil disposal area reinforcement protection structure in the utility model mountain area;
Fig. 6 is an infiltration the region between the heart and the diaphragm ditch drawing in the large-scale spoil disposal area reinforcement protection structure in the utility model mountain area.
Member shown in the figure, toponym and pairing mark: ditch 8, mortar flag stone 8a, dry-laid rubble 8b, an infiltration the region between the heart and the diaphragm ditch 10, shiver stone 10a, permeable geotextiles 10b, catchwater 11, longitudinal drainage ditch 12, annular catchwater 13 are hung in antislide pile 1, breast boards 2, rubble loaded filter 3, main infiltration the region between the heart and the diaphragm ditch 4, shiver stone 4a, permeable geotextiles 4b, grass-seed 6, back antislide pile 7, draining.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
See figures.1.and.2, the large-scale spoil disposal area reinforcement protection structure in the mountain area of the utility model comprises: antislide pile 1, be arranged at spoil disposal area outlet toe, and lay at interval along channel lateral; Breast boards 2 places antislide pile 1 to lean on the spoil disposal area side; Rubble loaded filter 3 fills behind breast boards 2; Main infiltration the region between the heart and the diaphragm ditch 4, along spoil disposal area undercut central longitudinal to layout; Prop up infiltration the region between the heart and the diaphragm ditch 10, be dendroid along hillside, mind-set both sides in the spoil disposal area undercut and arrange, be communicated with main infiltration the region between the heart and the diaphragm ditch 4; Annular catchwater 13, massif is arranged around more than the spoil disposal area crest level 1m, extends in a quarrel outlet and inserts a nature groove; Longitudinal drainage ditch 12 along spoil disposal area end face center arrangement, is connected with natural groove; Catchwater 11, longitudinally gutter 12 is the dendroid layout to a quarrel end face both sides, is connected with longitudinal drainage ditch 12; Hang ditch 8, place breast boards 2 outsides.
In technique scheme; The effect of antislide pile 1 rear side breast boards 2 is spoil disposal area effectively to be received toe abandon the stable of quarrel with guaranteeing behind 1 of the antislide pile; Rubble loaded filter 3 is discharged the spoil disposal area infiltration behind the breast boards, and the main infiltration the region between the heart and the diaphragm ditch 4 of spoil disposal area substrate can discharge rapidly with an infiltration the region between the heart and the diaphragm ditch 10 and abandon the quarrel infiltration, improves foundation strength, avoid forming the ground soft layer.Spoil disposal area outlet draining is hung ditch 8 along connecing an end face longitudinal drainage ditch 12 that is cut, and the spoil disposal area end face is established annular catchwater 13, avoids massif flowing water to get into a quarrel reduction spoil disposal area stability.Spoil disposal area end face middle part longitudinal drainage ditch 12 is effectively along connecing former groove draining and discharging a quarrel end face water fast.Spoil disposal area end face dendroid catchwater 11, the excessive rainwater of a minimizing quarrel top surface area infiltrates the quarrel field.In addition, also can broadcast sowing grass-seed 6 and afforest, reduce rainwater and infiltrate quarrel at the spoil disposal area end face, greening protection environment with reduce soil erosion.Can effectively solve the stable technical barrier of the large-scale spoil disposal area in mountain area, reduce soil erosion, avoid abandoning quarrel and cause the man made geologic hazard problem, and have good stability, practice thrift construction investment, construction technology is simple, environmental protection is good characteristics.
See figures.1.and.2, according to abandoning quarrel resistance to overturning requirement, back antislide pile 7 can be set in spoil disposal area groove middle and lower part, back antislide pile 7 is laid along channel lateral at interval.Back antislide pile 7 is not less than 10a with the distance of antislide pile 1, and a is antislide pile 1 a pile body cross-section lengths.The drainage grade of said catchwater 11, longitudinal drainage ditch 12 and annular catchwater 13 should be not less than 3 ‰.
With reference to Fig. 5, the said main infiltration the region between the heart and the diaphragm ditch 4 permeable geotextiles 4b by shiver stone 4a that fills and outsourcing constitute, and main infiltration the region between the heart and the diaphragm ditch 4 degree of depth are not less than 1m, and bottom width is greater than 1m, and the both sides ratio of slope is 1:1.With reference to Fig. 6; Said infiltration the region between the heart and the diaphragm ditch 10 is made up of shiver stone 10a that fills and permeable geotextiles 10b, and infiltration the region between the heart and the diaphragm ditch 10 a bottom elevation is not less than main infiltration the region between the heart and the diaphragm ditch 4 bottom elevations, and infiltration the region between the heart and the diaphragm ditch 10 degree of depth is not less than 0.5m; Bottom width is greater than 0.5m, and the both sides ratio of slope is 1: 1.With reference to Fig. 3 and Fig. 4, draining is hung ditch 8 and is placed breast boards 2 outsides, adopts mortar flag stone 8a to build by laying bricks or stones, hangs the ditch basis and adopts dry-laid rubble 8b to build by laying bricks or stones.Usually, antislide pile 1, breast boards 2, back antislide pile 7 adopt steel concrete to build, and annular catchwater 13 adopts mortar flag stone to build by laying bricks or stones, and longitudinal drainage ditch 12, catchwater 11 adopt the concreting of band steel mesh reinforcement.
Some principles of the large-scale spoil disposal area reinforcement protection structure in the above the utility model mountain area that just explains through diagrams; Be not be to the utility model be confined to shown in described concrete structure and the scope of application in; So every the modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.

Claims (8)

1. the large-scale spoil disposal area reinforcement protection in mountain area is constructed, and it is characterized in that it comprises: antislide pile (1), be arranged at spoil disposal area outlet toe, and lay at interval along channel lateral; Breast boards (2) places antislide pile (1) to lean on the spoil disposal area side; Rubble loaded filter (3) fills behind breast boards (2); Main infiltration the region between the heart and the diaphragm ditch (4), along spoil disposal area undercut central longitudinal to layout; Prop up infiltration the region between the heart and the diaphragm ditch (10), be dendroid along hillside, mind-set both sides in the spoil disposal area undercut and arrange, be communicated with main infiltration the region between the heart and the diaphragm ditch (4); Annular catchwater (13), massif is arranged around more than the spoil disposal area crest level 1m, extends in a quarrel outlet and inserts a nature groove; Longitudinal drainage ditch (12) along spoil disposal area end face center arrangement, is connected with natural groove; Catchwater (11) is dendroid along spoil disposal area longitudinal drainage ditch (12) to a quarrel end face both sides and arranges, is connected with longitudinal drainage ditch (12); Ditch (8) is hung in draining, places breast boards (2) outside.
2. the large-scale spoil disposal area reinforcement protection structure in mountain area as claimed in claim 1, it is characterized in that: said spoil disposal area groove middle and lower part is provided with back antislide pile (7), and back antislide pile (7) is laid along channel lateral at interval.
3. the large-scale spoil disposal area reinforcement protection structure in mountain area as claimed in claim 2, it is characterized in that: said back antislide pile (7) is not less than 10a with the distance of antislide pile (1), and a is antislide pile (a 1) pile body cross-section lengths.
4. the large-scale spoil disposal area reinforcement protection structure in mountain area as claimed in claim 1; It is characterized in that: said main infiltration the region between the heart and the diaphragm ditch (4) is made up of the permeable geotextiles (4b) of shiver stone that fills (4a) and outsourcing; Said infiltration the region between the heart and the diaphragm ditch (10) is made up of shiver stone that fills (10a) and permeable geotextiles (10b), and infiltration the region between the heart and the diaphragm ditch (a 10) bottom elevation is not less than main infiltration the region between the heart and the diaphragm ditch (4) bottom elevation.
5. the large-scale spoil disposal area reinforcement protection structure in mountain area as claimed in claim 4 is characterized in that: said main infiltration the region between the heart and the diaphragm ditch (4) degree of depth is not less than 1m, and bottom width is greater than 1m, and the both sides ratio of slope is 1: 1.
6. the large-scale spoil disposal area reinforcement protection structure in mountain area as claimed in claim 4 is characterized in that: said infiltration the region between the heart and the diaphragm ditch (10) degree of depth is not less than 0.5m, and bottom width is greater than 0.5m, and the both sides ratio of slope is 1: 1.
7. the large-scale spoil disposal area reinforcement protection structure in mountain area as claimed in claim 1, it is characterized in that: the drainage grade of said catchwater (11), longitudinal drainage ditch (12) and annular catchwater (13) is not less than 3 ‰.
8. the large-scale spoil disposal area reinforcement protection structure in mountain area as claimed in claim 1, it is characterized in that: the end face of said spoil disposal area broadcasts sowing grass-seed (6).
CN2011203207744U 2011-08-30 2011-08-30 Reinforcement protection structure of large-scale abandoned dreg site in mountain area Expired - Fee Related CN202187359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203207744U CN202187359U (en) 2011-08-30 2011-08-30 Reinforcement protection structure of large-scale abandoned dreg site in mountain area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203207744U CN202187359U (en) 2011-08-30 2011-08-30 Reinforcement protection structure of large-scale abandoned dreg site in mountain area

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425175A (en) * 2011-08-30 2012-04-25 中铁二院工程集团有限责任公司 Reinforcement protective structure of large spoil disposal area in mountainous area

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425175A (en) * 2011-08-30 2012-04-25 中铁二院工程集团有限责任公司 Reinforcement protective structure of large spoil disposal area in mountainous area
CN102425175B (en) * 2011-08-30 2015-03-04 中铁二院工程集团有限责任公司 Reinforcement protective structure of large spoil disposal area in mountainous area

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120411

Termination date: 20160830