CN106894387A - A kind of town and country river course slope protection system and method for paving - Google Patents
A kind of town and country river course slope protection system and method for paving Download PDFInfo
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- CN106894387A CN106894387A CN201710298300.6A CN201710298300A CN106894387A CN 106894387 A CN106894387 A CN 106894387A CN 201710298300 A CN201710298300 A CN 201710298300A CN 106894387 A CN106894387 A CN 106894387A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of town and country river course slope protection system；It is characterized in that：Including the bank protection body along the domatic laying in river course, positioned at the enclosing body that bank protection body top is laid along river course edge；The bank protection body is mated formation by protection slope panel and formed, and the enclosing body is mated formation by shore protection enclosing monomer and collecting-tank series connection and formed；The protection slope panel includes that panel body, two groups of opposite faces of the panel body are provided with the buckling groove of mutual cooperation and fasten tenon；A kind of method for paving based on above-mentioned town and country river course slope protection system, including laying bed course, basic unit, screed-coat, geotextiles, the laying of enclosing body and the laying of bank protection body.Such scheme can effectively intercept above-mentioned debris with rainwater enter river course, efficiency of construction high, simple structure, convenient later maintenance, it is adaptable to town and country soil-water protection, restoration of the ecosystem, ecoscape, river course slope protection engineering, bank protection transformation and unhurried current water system or closing water body revetment band it is newly-built or transformation etc. field.
Description
Technical field
The invention belongs to town and country river regulation field, more particularly to a kind of town and country river course slope protection system and method for paving.
Background technology
At present, new socialist countryside is one strategic decision of China.In the past few years, constantly pushing away with new countryside construction
Enter, town and country assume an entirely new aspect, regional economic development and living standards of the people are substantially improved.China's water resource enriches, many
Regional water system is in great numbers, and river is numerous.Long-acting management socialism for being distributed in the town and country river course such as village, small towns on a large scale is new
One vital task of rural development.The long-acting management in town and country river course, is related to able to resisting flood and drought, environmental protection, water body safety and water conservancy
The content of many aspects such as engineering application, to carry out this work, it is necessary to government multiple departments and all sectors of society cooperation with
Coordinate；The long-acting management work in town and country river course is carried out, is preserved the ecological environment, maintain natural equilibrium, propulsion human society and natural ring
The inevitable choice of border harmonious development.
With the enhancing of environmental consciousness, the theory of ecological revetment is gradually formed, in order to fully demonstrate the design of ecological revetment
Theory, on the basis of safety and stability is met, bank protection structure will consider to be conducive to the growth of river course aquatic animal, plantses, profit as far as possible
Pollutant is decomposed or absorbed with the aquatic animals and plants in river course, and then is played the catharsis to water body.Ecological revetment
It is the artificial shore protection with conservation of nature, it can reduce shore protection pollutant and enter the pollutant and river course between, and with certain
Bank protection effect and flood fighting effect.
Current shore protection mainly uses following scheme：
Scheme one, geotechnological grid grassed slope, it has low cost but is easily stored destruction and biological damage, antiscour by people
Ability；Scheme two, pitched work, including dry stone pitching and stone masonry bank protection, pitched work are typically gathered materials on the spot, fully profit
With local resources, because block stone rough surface is uneven, rubbed between water body big, certain wave damping effect, this kind can be played
Slope protection plan does not apply to mechanically actuated, is influenceed greatly by local material, building stones size, and bank protection thickness difficulty or ease are guaranteed, stone masonry
Will be domatic completely enclosed, completely cut off domatic contacting and between water body, ecological and landscape effect is poor, and it is big that the program has difficulty of construction
The problems such as long with the construction period；
The prefabricated interlocking segment bank protection of scheme three, concrete, cost is high, but good integrity, and intensity is high, and itself is influenceed by stormy waves current
It is small, can mechanized construction, but to levee slope deformation adaptability it is poor；
Scheme four, non-fine concrete grass planting bank protection, periphery is using concrete protective frame and also serves as mould, nothing is filled in centre
Sand concrete is molded, only cement and coarse aggregate and composite fertilizer, and to high alkalinity ring in Portland cement concrete pore
Border is transformed, and the program adapts to current scour and the ability of uneven settlement of foundation is poor, and difficulty or ease meet hydraulic engineering to shield
The requirement on slope.
Additionally, the typically no sewage network in town and country river course, rainwater is arbitrarily discharged, and arterial drainage construction criteria is low, water conservancy bar
Part is poor, causes river channel sedimentation to block serious, and river channel erosion is serious, once run into rain heavily when river water level it is higher, some areas
Rainwater row do not go out, and forms waterlogging；River course dust alleviation work is subject to many effect of natural conditions, and operating type is numerous, common are
The artificial salvaging of the water surface (touring), water surface machinery are kept a public place clean, the modes such as floating object salvaging are manually salvaged and intercepted to bank (touring)；Respectively
Planting operating type has its feature, but does not solve the problems, such as rural floater in river pollution fundamentally；Town and country river course is floated
The periphery rainwater that is derived partly from of thing flows to stalk, leaf, house refuse, polybag for being mixed during river course etc..It is existing
Slope protection plan cannot effectively intercept above-mentioned debris and enter river course with rainwater.
Enter river course with rainwater for this present invention provides one kind and can effectively intercept above-mentioned debris, adapt to current scour and
The ability of base differential settlement is strong, difficulty of construction is small and the construction period is short, can place of production metaplasia produce, field-installed town and country river course
Bank protection system and method for paving.
The content of the invention
The present invention for solve known technology present in technical problem and provide one kind can effectively intercept above-mentioned debris with
Rainwater enters river course, and the ability for adapting to current scour and uneven settlement of foundation is strong, difficulty of construction is small and the construction period is short, can
Place of production metaplasia product, field-installed town and country river course slope protection system and method for paving.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of town and country river course slope protection system；It is characterized in that：Including the bank protection body along the domatic laying in river course, positioned at bank protection body
The enclosing body that top is laid along river course edge；The bank protection body is mated formation by protection slope panel and formed, and the enclosing body is by shore protection enclosing
Monomer and collecting-tank series connection are mated formation and are formed；The protection slope panel is included on panel body, two groups of opposite faces of the panel body
It is provided with the buckling groove of mutual cooperation and fastens tenon；
The shore protection enclosing monomer includes enclosing body, and the enclosing body includes horizontal segment and slope section, the level
Water transport channel is prefabricated with transverse direction in section；The lower surface of the slope section of the shore protection enclosing monomer is provided with buckling groove or fastening
Tenon；Intake chamber is provided with the upper surface of horizontal segment, the intake chamber is provided with removable grate plate；
The collecting-tank is disposed between several shore protection enclosing monomers, and with adjacent shore protection enclosing monomer
Water transport channel is connected；The collecting-tank includes pregroove marks, and the two ends of pregroove marks are provided with and both sides shore protection enclosing monomer water transport channel
The inlet opening of connection, drainage channel is being provided with along slope direction；Detachable grate plate is provided with above the collecting-tank；Catchmenting
The detachable installation filter screen in pond internal drainage passway position.
The present invention can also use following technical measures：
The horizontal segment and the lower surface of slope section and/or the lower surface of protection slope panel of the enclosing body are provided with support positioning
It is raised.
One end of the water transport channel is provided with taper positioning assembly bench, the center of taper positioning assembly bench be provided with it is defeated
The centre bore of aquaporin connection；The other end of water transport channel is provided with and coordinates taper concave surface, taper concave surface with taper positioning assembly bench
Center connected with water transport channel.
The horizontal segment of the enclosing body and/or the upper surface of slope section and/or the upper surface of protection slope panel are provided with transverse direction
Skid resistance strip.
The slope section is higher by and 10~100mm of horizontal segment upper surface.
On the slope section of the enclosing body and/or protection slope panel is provided with planting groove.
Invention additionally discloses a kind of method for paving based on above-mentioned town and country river course slope protection system, it is characterised in that：Including such as
Lower step：
Basic unit excavates：According to the requirement of design, basic unit is excavated, clear up the earthwork, and reach designed elevation, formed slopes and enclose
Block face；
Setting cushion：Reclaimed sand is laid in the foundation ditch for having excavated or gravel forms bed course；
Basic unit lays：Bed course top laying regenerated coarse aggregate is as basic unit and is compacted；
Screed-coat is laid：Recycled fine aggregate is laid as screed-coat in the top of basic unit, lays rear levelling compacting；
Geotextile laying：According to field condition, geotextiles size is determined, laid, the surrounding of geotextiles again after laying
Positioned；Then check whether Salar width, elasticity are suitable；Whether lap-joint is smooth；
Enclosing body is laid：Enclosing body is laid along river course marginal water plane earth according at the top of slopes, in laying enclosing
When interval 50~100 position excavate collecting-tank standing groove, and place collecting-tank in collecting-tank standing groove；
Bank protection body is laid：According to the predetermined bank protection body laying pattern of project, from the protection slope panel of appropriate size；
During actual laying, choose put as laying starting point on the basis of a point in adjacent enclosing body edge geotextiles first, by a shield
Slope panel is laid in the upper surface of geotextiles, and protection slope panel is faced down with support positioning convex one, and horizontal pressing bank protection
The upper surface of panel causes that support positioning convex is inserted in screed-coat, and the slope section bottom of shore protection enclosing monomer is set
Buckling groove or fasten fastening tenon on tenon and protection slope panel with or buckling groove grafting in place, realize the positioning of protection slope panel, it is ensured that
Protection slope panel nonvoluntary slip above geotextiles；Then according to above-mentioned protection slope panel be starting point, outwards one by one split other shield
Slope panel, the fastening tenon of the adjacent protection slope panel of split other protection slope panels guarantee is with buckling groove grafting in place.
The present invention has the advantages and positive effects that：Because the present invention uses above-mentioned technical proposal, can effectively intercept
Above-mentioned debris enter river course with rainwater, and a big screen pack is spread equivalent in river course entrance, filter out first large quantities of miscellaneous
Thing, is that later stage channel cleanout reduces trouble, and the number of times of the overall extensive desilting in river course can be reduced effectively in addition, be greatly reduced
Expenditure.
The present invention have simple structure, mat formation conveniently, can effectively intercept above-mentioned debris and enter river course with rainwater, equivalent to
In river course, entrance spreads a big screen pack, and large quantities of debris are filtered out first, is that later stage channel cleanout reduces trouble, has
Effect reduces soil erosion, effectively controls runoff pollution, and with certain water purification, may advantageously facilitate water circulation,
Recover ecological and landscape function, even if also not producing on the ground softened by the infiltration of a large amount of rainwater while also overcoming
Poor prevents differential settlement；So that road surface is safe and with preferable flatness.
The present invention can be produced with place of production metaplasia, live split construction, the road beyond not influenceing construction cell in process of deployment
Face；The absolute altitude on ground is set to be well controlled.Even if also overcome on the ground softened by the infiltration of a large amount of rainwater simultaneously
Also do not produce drop prevents differential settlement；So that road surface is safe and with preferable flatness.
Present invention raw material used in process of deployment uses regenerated coarse aggregate, not only solves building castoff disposal and asks
Topic, the paved surface of energy problem, environmental problem and social concern that natural stone resource mining belt is come, formation is avoided again has height
Strong etc. formation between water body contacts for water conservation permeable, high, water-holding capacity, can play a part of regulation earth's surface humiture.
In addition the present invention also has simple structure, and paving process is simple, and easy construction, efficiency of construction is high, and it is small that work is slight,
Technical requirements to laying are relatively low, the advantages of later maintenance convenient management.
The present invention is especially suitable for town and country soil-water protection, restoration of the ecosystem, ecoscape, river course slope protection engineering, bank protection transformation
And unhurried current water system or closing water body revetment band it is newly-built or transformation etc. field.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is protection slope panel and shore protection enclosing monomer fit structure schematic diagram；
Fig. 3 is enclosing body structural representation；
Fig. 4 to Fig. 6 is backplate panel construction schematic diagram；
Fig. 7 to Figure 11 is shore protection enclosing monomer structure schematic diagram；
Figure 12 and Figure 13 are collecting-tank structural representations.
In figure：10th, enclosing body；1st, shore protection enclosing monomer；1-10, horizontal segment；1-11, slope section；1-12, water transport channel；
1-13, support positioning convex；1-14, taper positioning assembly bench；1-15, centre bore；1-16, taper concave surface；1-17, buckling groove；
1-18, horizontal skid resistance strip；1-19, intake chamber；1-20, removable grate plate；1-21, planting groove；2nd, collecting-tank；It is 2-1, prefabricated
Groove；2-10, inlet opening；2-11, drainage channel；2-2, detachable grate plate；2-3, filter screen；3rd, bank protection body；3-10, panel sheet
Body；3-11, buckling groove；3-12, fastening tenon；3-13, support positioning convex；3-14, horizontal skid resistance strip；3-15, planting groove.
Specific embodiment
For the content of the invention of the invention, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinate accompanying drawing
Describe in detail as follows：
Refer to Fig. 1 and Fig. 2, a kind of town and country river course slope protection system；Including the bank protection body 3 along the domatic laying in river course, it is located at
The enclosing body 10 that bank protection body top is laid along river course edge；The bank protection body 3 is mated formation by protection slope panel 3-1 and formed, the enclosing
Body 10 is mated formation by shore protection enclosing monomer 1 and the series connection of collecting-tank 2 and formed, and refers to Fig. 3；The protection slope panel 3-1 includes panel sheet
Body 3-10, two groups of opposite faces of the panel body are provided with the buckling groove 3-11 of mutual cooperation and fasten tenon 3-12, refer to
Fig. 4 and Fig. 6；
Fig. 7 to Figure 11 is referred to, the shore protection enclosing monomer 1 includes enclosing body 1-1, and the enclosing body includes level
Section 1-10 and slope section 1-11, water transport channel 1-12 is prefabricated with the horizontal segment in transverse direction；The shore protection enclosing monomer
The lower surface of slope section be provided with buckling groove or fasten tenon, in laying with protection slope panel on buckling groove 3-11 and fastening tenon 3-
12 are equipped with, and the lower surface of slope section is provided with buckling groove 1-17 in the present embodiment, can accelerate the operating efficiency mated formation, and also may be used in addition
To prevent protection slope panel from slipping brokenly roll-off.Intake chamber 1-19 is provided with the upper surface of horizontal segment, the intake chamber is provided with can
Tear formula grate plate 1-20 open；Horizontal segment upper surface is concordant wherein in actually laying or slightly above road surface or river course upper surface, this
Sample is equivalent to guardrail and is intercepted, and the water from road surface is carried out backflow and concentrates row by the purpose of the water transport channel in horizontal segment
Put, so reduce that rainwater is domatic to river course on a large scale washes away, serve the effect of bank protection, also there is unhurried current purifying rainwater in addition
Effect；In order to sealing coordinates between improving two neighboring shore protection enclosing monomer, both are reduced to greatest extent and assemble leak,
Be provided with taper positioning assembly bench 1-14 in one end of the water transport channel 1-12, the center of the taper positioning assembly bench be provided with
The centre bore 1-15 of water transport channel connection；The other end of water transport channel 1-12 is provided with and coordinates taper concave surface with taper positioning assembly bench
1-16, the center of taper concave surface connects with water transport channel 1-12；In order to be glided along river course after preventing shore protection enclosing from mating formation, described
The lower surface of horizontal segment 1-10 and slope section 1-11 and/or the lower surface of protection slope panel 3-10 of enclosing body are provided with support positioning
Raised 1-13, refers to Fig. 8 and Fig. 5.
Refer to Figure 12 and Figure 13, the collecting-tank 2 is disposed between several shore protection enclosing monomers, and with phase
The water transport channel connection of adjacent shore protection enclosing monomer；The purpose of collecting-tank be spaced earial drainage, it is to avoid amount of rainfall is excessive and cause
Earial drainage problem not in time, collecting-tank mainly includes pregroove marks 2-1, and the two ends of pregroove marks are provided with and both sides shore protection enclosing monomer
The inlet opening 2-10 of water transport channel connection, drainage channel 2-11 is being provided with along slope direction；Being provided with above the collecting-tank can
Detachable grate plate 2-2；In the detachable installation filter screen 2-3 in collecting-tank internal drainage passway position, it is that draining is led in actual job
Can be with external drainpipe on the position river course of road 2-11 is domatic, it is also possible to which the rhone of prefabricated protection against erosion, rhone is extended downwardly
A certain distance；When dirty operation is actually asked, heavy mechanical equipment need not be enabled first, it is only necessary to artificial roadside cleaning,
And handled also to be provided in final-period management, for example, carrying out divisions of responsibility in same section for sanitationman, being responsible for should
The cleaning work in region, and it is convenient and swift, and labour intensity is small.
In order to meet the channel revetment of densely populated place in some cities, increase friction, the shore protection enclosing single level section
And/or the upper surface of slope section and/or the upper surface of protection slope panel 3-10 are provided with horizontal skid resistance strip 1-18, refer to Fig. 9 and
Fig. 4.
In order to further intercept the debris in rainwater, the slope section be higher by with 10~100mm of horizontal segment upper surface, be higher by
Part also with curb function, refer to Figure 10.
For further ecology shore protection, kind is provided with the shore protection enclosing monomer slope section and/or on protection slope panel
Groove (1-21,3-15) is planted, planting groove is shaped as poroid or groove-like structure, refers to Figure 11 and Fig. 6, and is planted in planting groove
The plant of shore protection is planted, plant not only has the effect of fixed shore protection enclosing, while also have meeting " ecological sponge urban construction reason
Retaining, water purification, the ventilative effect of thought ", have also beautified environment in addition.
In sum, using above-mentioned technical proposal, above-mentioned debris can effectively be intercepted and enter river course with rainwater, equivalent to
River course entrance spreads a big screen pack, and large quantities of debris are filtered out first, is that later stage channel cleanout reduces trouble, in addition
The number of times of the overall extensive desilting in river course can be reduced effectively, greatly reduce expenditure.
The present invention have simple structure, mat formation conveniently, can effectively intercept above-mentioned debris and enter river course with rainwater, equivalent to
In river course, entrance spreads a big screen pack, and large quantities of debris are filtered out first, is that later stage channel cleanout reduces trouble, has
Effect reduces soil erosion, effectively controls runoff pollution, and with certain water purification, may advantageously facilitate water circulation,
Recover ecological and landscape function, even if also not producing on the ground softened by the infiltration of a large amount of rainwater while also overcoming
Poor prevents differential settlement；So that road surface is safe and with preferable flatness.
The present invention can be produced with place of production metaplasia, live split construction, the road beyond not influenceing construction cell in process of deployment
Face；The absolute altitude on ground is set to be well controlled.Even if also overcome on the ground softened by the infiltration of a large amount of rainwater simultaneously
Also do not produce drop prevents differential settlement；So that road surface is safe and with preferable flatness.
Present invention raw material used in process of deployment uses regenerated coarse aggregate, not only solves building castoff disposal and asks
Topic, the paved surface of energy problem, environmental problem and social concern that natural stone resource mining belt is come, formation is avoided again has height
Strong etc. formation between water body contacts for water conservation permeable, high, water-holding capacity, can play a part of regulation earth's surface humiture.
In addition the present invention also has simple structure, and paving process is simple, and easy construction, efficiency of construction is high, and it is small that work is slight,
Technical requirements to laying are relatively low, the advantages of later maintenance convenient management.
The present invention is especially suitable for town and country soil-water protection, restoration of the ecosystem, ecoscape, river course slope protection engineering, bank protection transformation
And unhurried current water system or closing water body revetment band it is newly-built or transformation etc. field.
The above is only the preferred embodiments of the present invention, and any formal limitation is not made to the present invention,
It is every according to technical spirit of the invention to any simple modification made for any of the above embodiments, equivalent variations and modification are belonged to
In the range of technical solution of the present invention.
Claims (7)
1. a kind of town and country river course slope protection system；It is characterized in that：Including the bank protection body along the domatic laying in river course, positioned at bank protection body top
The enclosing body that portion lays along river course edge；The bank protection body is mated formation by protection slope panel and formed, and the enclosing body is by shore protection enclosing list
Body and collecting-tank series connection are mated formation and are formed；The protection slope panel includes being set on panel body, two groups of opposite faces of the panel body
There is the buckling groove of mutual cooperation and fasten tenon；
The shore protection enclosing monomer includes enclosing body, and the enclosing body includes horizontal segment and slope section, in the horizontal segment
Water transport channel is prefabricated with transverse direction；The lower surface of the slope section of the shore protection enclosing monomer is provided with buckling groove or fastens tenon；
Intake chamber is provided with the upper surface of horizontal segment, the intake chamber is provided with removable grate plate；
The collecting-tank is disposed between several shore protection enclosing monomers, and with the water delivery of adjacent shore protection enclosing monomer
Channel connection；The collecting-tank includes pregroove marks, and the two ends of pregroove marks are provided with and are connected with both sides shore protection enclosing monomer water transport channel
Inlet opening, be provided with drainage channel along slope direction；Detachable grate plate is provided with above the collecting-tank；In collecting-tank
The detachable installation filter screen in drainage channel mouthful position.
2. river course slope protection system in town and country according to claim 1, it is characterised in that：The horizontal segment of the enclosing body and tiltedly
The lower surface of slope section and/or the lower surface of protection slope panel are provided with support positioning convex.
3. river course slope protection system in town and country according to claim 1, it is characterised in that：One end of the water transport channel is provided with cone
Shape positions assembly bench, and the center of the taper positioning assembly bench is provided with the centre bore connected with water transport channel；Water transport channel it is another
One end is provided with and coordinates taper concave surface with taper positioning assembly bench, and the center of taper concave surface connects with water transport channel.
4. river course slope protection system in town and country according to claim 1, it is characterised in that：The horizontal segment of the enclosing body and/
Or the upper surface of slope section and/or the upper surface of protection slope panel are provided with horizontal skid resistance strip.
5. river course slope protection system in town and country according to claim 1, it is characterised in that：The slope section be higher by with horizontal segment
10~100mm of surface.
6. river course slope protection system in town and country according to claim 1, it is characterised in that：On the slope section of the enclosing body
And/or protection slope panel is provided with planting groove.
7. a kind of method for paving based on above-mentioned town and country river course slope protection system, it is characterised in that：Comprise the following steps：
Basic unit excavates：According to the requirement of design, basic unit is excavated, clear up the earthwork, and reach designed elevation, form slopes and enclosing
Face；
Setting cushion：Reclaimed sand is laid in the foundation ditch for having excavated or gravel forms bed course；
Basic unit lays：Bed course top laying regenerated coarse aggregate is as basic unit and is compacted；
Screed-coat is laid：Recycled fine aggregate is laid as screed-coat in the top of basic unit, lays rear levelling compacting；
Geotextile laying：According to field condition, geotextiles size being determined, being laid, the surrounding of geotextiles is carried out again after laying
Positioning；Then check whether Salar width, elasticity are suitable；Whether lap-joint is smooth；
Enclosing body is laid：Enclosing body is laid along river course marginal water plane earth according at the top of slopes, in the laying enclosing time
Collecting-tank standing groove is excavated every 50~100 position, and collecting-tank is placed in collecting-tank standing groove；
Bank protection body is laid：According to the predetermined bank protection body laying pattern of project, from the protection slope panel of appropriate size；In reality
During laying, choose put as laying starting point, by a bank protection face on the basis of a point in adjacent enclosing body edge geotextiles first
Plate is laid in the upper surface of geotextiles, and protection slope panel is faced down with support positioning convex one, and horizontal pressing protection slope panel
Upper surface cause in support positioning convex insertion screed-coat, and the fastening that the slope section bottom of shore protection enclosing monomer is set
Groove or fasten fastening tenon on tenon and protection slope panel with or buckling groove grafting in place, realize the positioning of protection slope panel, it is ensured that bank protection
Panel nonvoluntary slip above geotextiles；Then it is starting point according to above-mentioned protection slope panel, outside other bank protection faces of split one by one
Plate, the fastening tenon of the adjacent protection slope panel of split other protection slope panels guarantee is with buckling groove grafting in place.
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| CN201710298300.6A CN106894387A (en) | 2017-05-01 | 2017-05-01 | A kind of town and country river course slope protection system and method for paving |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867551A (en) * | 2018-06-20 | 2018-11-23 | 广东水电二局股份有限公司 | A kind of the laying auxiliary device and laying method of the prefabricated hexagonal block of river levee slope protection |
| CN109315183A (en) * | 2018-11-08 | 2019-02-12 | 北京场道市政工程集团有限公司 | A kind of Garden Engineering slope greening structure |
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| CN104480953A (en) * | 2014-12-12 | 2015-04-01 | 中交第一公路勘察设计研究院有限公司 | Water collecting, water guide and water seeping roadbed slope water discharge system for perennial frozen soil area |
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| CN206090471U (en) * | 2016-08-11 | 2017-04-12 | 杜辉 | Chain brick of bank protection suitable for ecological revetment of city river |
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| CN104480953A (en) * | 2014-12-12 | 2015-04-01 | 中交第一公路勘察设计研究院有限公司 | Water collecting, water guide and water seeping roadbed slope water discharge system for perennial frozen soil area |
| CN204875687U (en) * | 2015-07-17 | 2015-12-16 | 河海大学 | Chain preformed block of river course bank protection |
| CN206090471U (en) * | 2016-08-11 | 2017-04-12 | 杜辉 | Chain brick of bank protection suitable for ecological revetment of city river |
| CN206693154U (en) * | 2017-05-01 | 2017-12-01 | 李磊 | A kind of town and country river course slope protection system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108867551A (en) * | 2018-06-20 | 2018-11-23 | 广东水电二局股份有限公司 | A kind of the laying auxiliary device and laying method of the prefabricated hexagonal block of river levee slope protection |
| CN108867551B (en) * | 2018-06-20 | 2023-11-28 | 广东水电二局股份有限公司 | Auxiliary paving device and paving method for river levee slope protection prefabricated hexagonal blocks |
| CN109315183A (en) * | 2018-11-08 | 2019-02-12 | 北京场道市政工程集团有限公司 | A kind of Garden Engineering slope greening structure |
| CN109315183B (en) * | 2018-11-08 | 2023-12-05 | 北京场道市政工程集团有限公司 | Garden engineering slope greening structure |
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Application publication date: 20170627 |